Repository cleanup: Remove large files, cache files, sensitive data, and junk files

- Updated .gitignore with comprehensive patterns for Python, media files, and project data
- Removed all __pycache__ directories and .pyc files from tracking
- Removed large media files (PNG frames, MP4 videos) from git history
- Removed sensitive credential files (credentials.enc, key.key, server_settings.enc)
- Removed test files and temporary data from tracking
- Removed junk_files directory from tracking
- Repository size optimization and security improvement

.gitignore

@@ -1,2 +1,39 @@
 # Ignore the virtual environment folder
-track/
+track/
+
+# Ignore Python cache files
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+
+# Ignore project data and generated files
+resources/projects/
+resources/trip_archive/
+resources/credentials.enc
+resources/key.key
+resources/server_settings.enc
+
+# Ignore generated videos and frames
+*.mp4
+*.avi
+*.mov
+*.webm
+cinema_frames/
+progressive_frames/
+
+# Ignore test files and temporary files
+test_*.py
+*.tmp
+*.log
+
+# Ignore IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Ignore OS files
+.DS_Store
+Thumbs.db 

config.py

@@ -0,0 +1,13 @@
+from kivy.uix.screenmanager import Screen
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.label import Label
+from kivy.uix.button import Button
+from kivy.uix.popup import Popup
+from kivy.uix.image import Image
+from kivy.uix.behaviors import ButtonBehavior
+from kivy.clock import Clock
+import os
+import json
+
+RESOURCES_FOLDER = "resources"
+CREDENTIALS_FILE = f"{RESOURCES_FOLDER}/credentials.enc"

main.py

@@ -5,7 +5,7 @@ import os
 import json
 from kivy.clock import Clock
 from kivy.properties import StringProperty, ListProperty
-from utils import (
+from py_scripts.utils import (
     generate_key, load_key, encrypt_data, decrypt_data,
     check_server_settings, save_server_settings,
     test_connection, get_devices_from_server, save_route_to_file, fetch_positions_for_selected_day
@@ -21,797 +21,23 @@ from kivy.clock import mainthread
 from kivy.uix.image import Image
 from kivy.uix.behaviors import ButtonBehavior
 from kivy.uix.progressbar import ProgressBar
-
+import webbrowser
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+from PIL import Image
+import time
+from screens.home_screen import HomeScreen
+from screens.login_screen import LoginScreen
+from screens.get_trip_from_server import GetTripFromServer
+from screens.create_animation_screen import CreateAnimationScreen
+from screens.settings_screen import SettingsScreen
+from screens.settings_screen import RegisterScreen
+from screens.pause_edit_screen_improved import PauseEditScreen
+from config import RESOURCES_FOLDER
 kivy.require("2.0.0")
 from kivy.core.window import Window
 Window.size = (360, 780)
 
-RESOURCES_FOLDER = "resources"
-CREDENTIALS_FILE = os.path.join(RESOURCES_FOLDER, "credentials.enc")
-
-
-class LoginScreen(Screen):
-    def login(self):
-        username = self.ids.username_input.text.strip()
-        password = self.ids.username_input.text.strip()
-
-        if not username or not password:
-            self.manager.get_screen("home").ids.result_label.text = "Please fill in all fields."
-            return
-
-        credentials = {"username": username, "password": password}
-        encrypted_data = encrypt_data(json.dumps(credentials))
-        with open(CREDENTIALS_FILE, "wb") as file:
-            file.write(encrypted_data)
-
-        self.manager.current = "home"
-
-class SettingsScreen(Screen):
-    server_response = "Waiting to test connection..."
-
-    def on_pre_enter(self):
-        settings = check_server_settings()
-        if settings:
-            self.ids.server_url_input.text = settings.get("server_url", "")
-            self.ids.username_input.text = settings.get("username", "")
-            self.ids.password_input.text = settings.get("password", "")
-            self.ids.token_input.text = settings.get("token", "")
-        else:
-            self.ids.server_url_input.text = ""
-            self.ids.username_input.text = ""
-            self.ids.password_input.text = ""
-            self.ids.token_input.text = ""
-
-    def test_connection(self):
-        server_url = self.ids.server_url_input.text.strip()
-        username = self.ids.username_input.text.strip()
-        password = self.ids.password_input.text.strip()
-        token = self.ids.token_input.text.strip()
-        result = test_connection(server_url, username, password, token)
-        self.server_response = result["message"]
-        self.ids.result_label.text = self.server_response
-
-    def save_settings(self):
-        server_url = self.ids.server_url_input.text.strip()
-        username = self.ids.username_input.text.strip()
-        password = self.ids.password_input.text.strip()
-        token = self.ids.token_input.text.strip()
-        if not server_url or not username or not password or not token:
-            self.ids.result_label.text = "Please fill in all fields."
-            return
-        settings_data = {
-            "server_url": server_url,
-            "username": username,
-            "password": password,
-            "token": token,
-        }
-        try:
-            save_server_settings(settings_data)
-            self.ids.result_label.text = "Settings saved successfully!"
-            self.manager.current = "home"
-        except Exception as e:
-            self.ids.result_label.text = f"Failed to save settings: {str(e)}"
-# get trip from server screen
-
-class GetTripFromServer(Screen):
-    server_info_text = StringProperty("LOADING DATA...")
-    server_box_color = ListProperty([0.984, 0.553, 0.078, 1])
-    device_mapping = {}
-
-    def on_pre_enter(self):
-        self.server_box_color = [0.984, 0.553, 0.078, 1]
-        self.server_info_text = "LOADING DATA..."
-        Clock.schedule_once(self.check_server_settings, 1)
-
-    def check_server_settings(self, dt):
-        settings = check_server_settings()
-        if settings:
-            server_url = settings["server_url"]
-            username = settings["username"]
-            password = settings["password"]
-            token = settings["token"]
-            self.server_info_text = f"CHECKING server: {server_url}"
-            self.server_box_color = [0.984, 0.553, 0.078, 1]
-            self.ids.devices_spinner.text = "Loading devices..."
-            Clock.schedule_once(lambda dt: self.test_connection(server_url, username, password, token), 1)
-        else:
-            self.server_info_text = "Go to settings and set Traccar Server"
-            self.server_box_color = [0.909, 0.031, 0.243, 1]
-            self.ids.devices_spinner.text = "No devices available"
-
-    def set_result_message(self, message, color=(1, 1, 1, 1)):
-        self.ids.result_label.text = message
-        self.ids.result_label.color = color
-
-    def update_devices_spinner(self, devices):
-        if devices:
-            self.device_mapping = devices
-            device_names = list(devices.keys())
-            self.ids.devices_spinner.values = device_names
-            self.ids.devices_spinner.text = "Select a device"
-        else:
-            self.ids.devices_spinner.text = "No devices found"
-            self.ids.devices_spinner.values = []
-
-    def test_connection(self, server_url, username, password, token):
-        result = test_connection(server_url, username, password, token)
-        if result["status"]:
-            self.server_info_text = f"Connected to {server_url}"
-            self.server_box_color = [0.008, 0.525, 0.290, 1]
-            devices = get_devices_from_server()
-            self.update_devices_spinner(devices)
-        else:
-            self.server_info_text = result["message"]
-            self.server_box_color = [0.909, 0.031, 0.243, 1]
-
-    def on_device_selected(self, device_name):
-        if device_name != "Loading devices..." and device_name != "No devices found":
-            self.ids.devices_spinner.background_color = (0.008, 0.525, 0.290, 1)
-        else:
-            self.ids.devices_spinner.background_color = (1, 1, 1, 1)
-
-    def open_date_picker(self, which):
-        from kivy.uix.boxlayout import BoxLayout
-        from kivy.uix.gridlayout import GridLayout
-        from kivy.uix.button import Button
-        from kivy.uix.label import Label
-        from kivy.uix.popup import Popup
-
-        import calendar
-        today = date.today()
-        selected = {"year": today.year, "month": today.month}
-
-        def update_grid():
-            grid.clear_widgets()
-            days_in_month = calendar.monthrange(selected["year"], selected["month"])[1]
-            for day in range(1, days_in_month + 1):
-                btn = Button(
-                    text=str(day),
-                    size_hint=(None, None),
-                    size=(38, 38),
-                    background_color=(0.341, 0.235, 0.980, 1),
-                    color=(1, 1, 1, 1),
-                    font_size=15
-                )
-                def on_date_selected(instance, day=day):
-                    date_str = f"{selected['year']}-{selected['month']:02d}-{day:02d}"
-                    if which == 'start':
-                        self.ids.start_date_picker_button.text = date_str
-                    else:
-                        self.ids.end_date_picker_button.text = date_str
-                    popup.dismiss()
-                btn.bind(on_press=on_date_selected)
-                grid.add_widget(btn)
-
-        def prev_month(instance):
-            if selected["month"] > 1:
-                selected["month"] -= 1
-            else:
-                selected["year"] -= 1
-                selected["month"] = 12
-            # Don't allow future months
-            if (selected["year"], selected["month"]) > (today.year, today.month):
-                selected["year"], selected["month"] = today.year, today.month
-            title_label.text = f"Select a Date ({selected['year']}-{selected['month']:02d})"
-            update_grid()
-
-        def next_month(instance):
-            # Only allow up to current month
-            if (selected["year"], selected["month"]) < (today.year, today.month):
-                if selected["month"] < 12:
-                    selected["month"] += 1
-                else:
-                    selected["year"] += 1
-                    selected["month"] = 1
-            title_label.text = f"Select a Date ({selected['year']}-{selected['month']:02d})"
-            update_grid()
-
-        def on_cancel(instance):
-            popup.dismiss()
-
-        # Main vertical layout
-        main_layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-
-        # Month navigation row
-        nav_layout = BoxLayout(orientation='horizontal', size_hint_y=None, height=40, spacing=10)
-        prev_btn = Button(text="<", size_hint_x=None, width=40, font_size=18, background_color=(0.341, 0.235, 0.980, 1), color=(1,1,1,1))
-        next_btn = Button(text=">", size_hint_x=None, width=40, font_size=18, background_color=(0.341, 0.235, 0.980, 1), color=(1,1,1,1))
-        title_label = Label(
-            text=f"Select a Date ({selected['year']}-{selected['month']:02d})",
-            size_hint_x=1,
-            font_size=18,
-            color=(1, 1, 1, 1)
-        )
-        prev_btn.bind(on_press=prev_month)
-        next_btn.bind(on_press=next_month)
-        nav_layout.add_widget(prev_btn)
-        nav_layout.add_widget(title_label)
-        nav_layout.add_widget(next_btn)
-        main_layout.add_widget(nav_layout)
-
-        # Grid of days: 6 columns
-        grid = GridLayout(cols=6, spacing=6, size_hint_y=None)
-        grid.bind(minimum_height=grid.setter('height'))
-        main_layout.add_widget(grid)
-
-        # Cancel button
-        cancel_btn = Button(
-            text="Cancel",
-            size_hint_y=None,
-            height=44,
-            background_color=(0.909, 0.031, 0.243, 1),
-            color=(1, 1, 1, 1),
-            font_size=16
-        )
-        cancel_btn.bind(on_press=on_cancel)
-        main_layout.add_widget(cancel_btn)
-
-        popup = Popup(
-            title="",
-            content=main_layout,
-            size_hint=(0.95, 0.8),
-            background_color=(0.11, 0.10, 0.15, 1),
-            separator_height=0,
-            auto_dismiss=False
-        )
-
-        update_grid()
-        popup.open()
-
-    def open_hour_picker(self, which):
-        from kivy.uix.popup import Popup
-        from kivy.uix.boxlayout import BoxLayout
-        from kivy.uix.button import Button
-        from kivy.uix.scrollview import ScrollView
-        from kivy.uix.gridlayout import GridLayout
-
-        popup_layout = BoxLayout(orientation='vertical', spacing=8, padding=8)
-        scroll = ScrollView(size_hint=(1, 1))
-        grid = GridLayout(cols=1, size_hint_y=None, spacing=4)
-        grid.bind(minimum_height=grid.setter('height'))
-
-        # Add hour buttons
-        for h in range(24):
-            hour_str = f"{h:02d}"
-            btn = Button(
-                text=hour_str,
-                size_hint_y=None,
-                height=44,
-                font_size=18,
-                background_color=(0.341, 0.235, 0.980, 1),
-                color=(1, 1, 1, 1)
-            )
-            def set_hour(instance, hour=hour_str):
-                if which == 'start':
-                    self.ids.start_hour_button.text = hour
-                else:
-                    self.ids.end_hour_button.text = hour
-                popup.dismiss()
-            btn.bind(on_press=set_hour)
-            grid.add_widget(btn)
-
-        scroll.add_widget(grid)
-        popup_layout.add_widget(scroll)
-
-        # Cancel button
-        cancel_btn = Button(
-            text="Cancel",
-            size_hint_y=None,
-            height=44,
-            background_color=(0.909, 0.031, 0.243, 1),
-            color=(1, 1, 1, 1),
-            font_size=16
-        )
-        cancel_btn.bind(on_press=lambda x: popup.dismiss())
-        popup_layout.add_widget(cancel_btn)
-
-        popup = Popup(
-            title="Select Hour",
-            content=popup_layout,
-            size_hint=(0.6, 0.7),
-            auto_dismiss=False
-        )
-        popup.open()
-
-    def update_points_count(self, count):
-        """Update the label showing the number of points."""
-        self.ids.points_count_label.text = f"Points: {count}"
-
-    def save_route(self):
-        """Save the current list of positions as a route in resources/projects/<route_name>/positions.json."""
-        route_name = self.ids.route_name_input.text.strip()
-        positions = getattr(self, "last_positions", None)
-
-        success, message, file_path = save_route_to_file(route_name, positions)
-        self.ids.result_label.text = message
-
-        if success:
-            # Reset UI fields
-            self.ids.devices_spinner.text = "Select a device"
-            self.ids.start_date_picker_button.text = "Select Start Date"
-            self.ids.end_date_picker_button.text = "Select End Date"
-            self.ids.start_hour_button.text = "00"
-            self.ids.end_hour_button.text = "23"
-            self.ids.points_count_label.text = "Points: 0"
-            self.ids.route_name_input.text = ""
-
-            # Show popup and schedule reroute to home
-            popup = Popup(title="Success",
-                          content=Label(text=f"Route '{route_name}' saved!"),
-                          size_hint=(None, None), size=(300, 150),
-                          auto_dismiss=False)
-            popup.open()
-            def close_and_go_home(dt):
-                popup.dismiss()
-                self.manager.current = "home"
-            Clock.schedule_once(close_and_go_home, 3)
-
-    def get_trip_server_data(self):
-        """Handle the Get trip server data button press."""
-        selected_device = self.ids.devices_spinner.text
-        start_date = self.ids.start_date_picker_button.text
-        end_date = self.ids.end_date_picker_button.text
-
-        if selected_device == "Loading devices..." or selected_device == "No devices found":
-            print("No valid device selected.")
-            self.ids.result_label.text = "Please select a valid device."
-            return
-
-        if start_date == "Select Date" or end_date == "Select Date":
-            print("No valid date selected.")
-            self.ids.result_label.text = "Please select valid start and end dates."
-            return
-
-        # Fetch trip data from the server
-        print(f"Fetching trip data for device: {selected_device} from {start_date} to {end_date}")
-        self.ids.result_label.text = f"Fetching trip data for {selected_device} from {start_date} to {end_date}..."
-
-        positions = self.fetch_positions_for_selected_day()
-        self.last_positions = positions  # Store for saving
-        self.update_points_count(len(positions) if positions else 0)
-        if positions:
-            print("Positions received:")
-            for pos in positions:
-                print(f"{pos['deviceTime']}: {pos['latitude']}, {pos['longitude']}")
-        else:
-            print("No positions found or error occurred.")
-
-    def fetch_positions_for_selected_day(self):
-        settings = check_server_settings()
-        device_name = self.ids.devices_spinner.text
-        start_date = self.ids.start_date_picker_button.text
-        end_date = self.ids.end_date_picker_button.text
-        start_hour = self.ids.start_hour_button.text
-        end_hour = self.ids.end_hour_button.text
-
-        positions, error = fetch_positions_for_selected_day(
-            settings,
-            self.device_mapping,
-            device_name,
-            start_date,
-            end_date,
-            start_hour,
-            end_hour
-        )
-        if error:
-            self.ids.result_label.text = error
-            return []
-        self.ids.result_label.text = f"Retrieved {len(positions)} positions."
-        return positions
-    
-    def fetch_devices_async(self):
-        Thread(target=self._fetch_devices_worker).start()
-
-    def _fetch_devices_worker(self):
-        devices = get_devices_from_server()
-        self.update_devices_spinner_mainthread(devices)
-
-    @mainthread
-    def update_devices_spinner_mainthread(self, devices):
-        self.update_devices_spinner(devices)
-
-
-
-# trhis screen is used to create a new user
-# register screen 
-class RegisterScreen(Screen):
-    def create_user(self):
-        """Handle user creation."""
-        username = self.ids.set_username_input.text.strip()
-        password = self.ids.set_password_input.text.strip()
-        confirm_password = self.ids.confirm_password_input.text.strip()
-        email = self.ids.set_email_input.text.strip()
-
-        if not username or not password or not confirm_password or not email:
-            self.ids.result_label.text = "Please fill in all fields."
-            return
-
-        if password != confirm_password:
-            self.ids.result_label.text = "Passwords do not match."
-            return
-
-        # Check if the username or email already exists
-        if self.user_exists(username, email):
-            self.ids.result_label.text = "User or email already exists."
-            return
-
-        # Save user data (encrypted)
-        user_data = {
-            "username": username,
-            "password": password,
-            "email": email,
-        }
-        encrypted_data = encrypt_data(json.dumps(user_data))
-
-        try:
-            with open(CREDENTIALS_FILE, "ab") as file:  # Append encrypted data
-                file.write(encrypted_data + b"\n")  # Add a newline for separation
-        except Exception as e:
-            self.ids.result_label.text = f"Failed to save user: {str(e)}"
-            return
-
-        self.ids.result_label.text = "User created successfully!"
-        # Navigate back to the login screen
-        self.manager.current = "login"
-    def user_exists(self, username, email):
-        """Check if a username or email already exists in the credentials.enc file."""
-        try:
-            with open(CREDENTIALS_FILE, "rb") as file:
-                for line in file:
-                    decrypted_data = decrypt_data(line.strip())
-                    user = json.loads(decrypted_data)
-                    if user["username"] == username or user["email"] == email:
-                        return True
-        except FileNotFoundError:
-            pass
-        except Exception as e:
-            self.ids.result_label.text = f"Error checking user: {str(e)}"
-        return False
-
-class CreateAnimationScreen(Screen):
-    project_name = StringProperty("")
-    preview_html_path = StringProperty("")  # Path to the HTML file for preview
-
-    def on_pre_enter(self):
-        # Update the route entries label with the actual number of entries
-        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
-        positions_path = os.path.join(project_folder, "positions.json")
-        count = 0
-        if os.path.exists(positions_path):
-            with open(positions_path, "r") as f:
-                try:
-                    positions = json.load(f)
-                    count = len(positions)
-                except Exception:
-                    count = 0
-        self.ids.route_entries_label.text = f"Your route has {count} entries,"
-
-    def open_rename_popup(self):
-        from kivy.uix.popup import Popup
-        from kivy.uix.boxlayout import BoxLayout
-        from kivy.uix.button import Button
-        from kivy.uix.textinput import TextInput
-        from kivy.uix.label import Label
-
-        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-        label = Label(text="Enter new project name:")
-        input_field = TextInput(text=self.project_name, multiline=False)
-        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
-        btn_cancel = Button(text="Cancel")
-
-        layout.add_widget(label)
-        layout.add_widget(input_field)
-        layout.add_widget(btn_save)
-        layout.add_widget(btn_cancel)
-
-        popup = Popup(title="Rename Project", content=layout, size_hint=(None, None), size=(350, 260), auto_dismiss=False)
-
-        def do_rename(instance):
-            new_name = input_field.text.strip()
-            if new_name and new_name != self.project_name:
-                if self.rename_project_folder(self.project_name, new_name):
-                    self.project_name = new_name
-            popup.dismiss()
-
-        btn_save.bind(on_press=do_rename)
-        btn_cancel.bind(on_press=lambda x: popup.dismiss())
-        popup.open()
-
-    def rename_project_folder(self, old_name, new_name):
-        import os
-        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
-        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
-        if os.path.exists(old_path) and not os.path.exists(new_path):
-            os.rename(old_path, new_path)
-            return True
-        return False
-
-    def optimize_route_entries(self):
-        # Show popup with progress bar
-        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-        label = Label(text="Processing route entries...")
-        progress = ProgressBar(max=100, value=0)
-        layout.add_widget(label)
-        layout.add_widget(progress)
-        popup = Popup(
-            title="Optimizing Route",
-            content=layout,
-            size_hint=(0.92, None),
-            size=(0, 260),
-            auto_dismiss=False
-        )
-        popup.open()
-
-        def process_entries(dt):
-            project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
-            positions_path = os.path.join(project_folder, "positions.json")
-            if not os.path.exists(positions_path):
-                label.text = "positions.json not found!"
-                progress.value = 100
-                return
-
-            with open(positions_path, "r") as f:
-                positions = json.load(f)
-
-            # Detect duplicate positions at the start
-            start_remove = 0
-            if positions:
-                first = positions[0]
-                for pos in positions:
-                    if pos['latitude'] == first['latitude'] and pos['longitude'] == first['longitude']:
-                        start_remove += 1
-                    else:
-                        break
-                if start_remove > 0:
-                    start_remove -= 1
-
-            # Detect duplicate positions at the end
-            end_remove = 0
-            if positions:
-                last = positions[-1]
-                for pos in reversed(positions):
-                    if pos['latitude'] == last['latitude'] and pos['longitude'] == last['longitude']:
-                        end_remove += 1
-                    else:
-                        break
-                if end_remove > 0:
-                    end_remove -= 1
-
-            progress.value = 100
-            label.text = (
-                f"Entries removable at start: {start_remove}\n"
-                f"Entries removable at end: {end_remove}"
-            )
-
-            btn_save = Button(text="Save optimized file", background_color=(0.008, 0.525, 0.290, 1))
-            btn_cancel = Button(text="Cancel")
-            btn_box = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=44)
-            btn_box.add_widget(btn_save)
-            btn_box.add_widget(btn_cancel)
-            layout.add_widget(btn_box)
-
-            def save_optimized(instance):
-                new_positions = positions[start_remove:len(positions)-end_remove if end_remove > 0 else None]
-                with open(positions_path, "w") as f:
-                    json.dump(new_positions, f, indent=2)
-                label.text = "File optimized and saved!"
-                btn_save.disabled = True
-                btn_cancel.disabled = True
-                def close_and_refresh(dt):
-                    popup.dismiss()
-                    self.on_pre_enter()  # Refresh the screen
-                Clock.schedule_once(close_and_refresh, 1)
-
-            btn_save.bind(on_press=save_optimized)
-            btn_cancel.bind(on_press=lambda x: popup.dismiss())
-
-        Clock.schedule_once(process_entries, 0.5)
-
-    def preview_route(self):
-        # Show processing popup
-        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-        label = Label(text="Processing route preview...")
-        progress = ProgressBar(max=100, value=0)
-        layout.add_widget(label)
-        layout.add_widget(progress)
-        popup = Popup(
-            title="Previewing Route",
-            content=layout,
-            size_hint=(0.8, None),
-            size=(0, 180),
-            auto_dismiss=False
-        )
-        popup.open()
-
-        def process_preview(dt):
-            try:
-                import folium
-                import webbrowser
-
-                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
-                positions_path = os.path.join(project_folder, "positions.json")
-                html_path = os.path.join(project_folder, "preview.html")
-
-                if not os.path.exists(positions_path):
-                    label.text = "positions.json not found!"
-                    progress.value = 100
-                    return
-
-                with open(positions_path, "r") as f:
-                    positions = json.load(f)
-
-                if not positions:
-                    label.text = "No positions to preview."
-                    progress.value = 100
-                    return
-
-                # Get coordinates
-                coords = [(pos['latitude'], pos['longitude']) for pos in positions]
-
-                # Center map on first point
-                m = folium.Map(location=coords[0], zoom_start=14)
-                folium.PolyLine(coords, color="blue", weight=4.5, opacity=1).add_to(m)
-                folium.Marker(coords[0], tooltip="Start", icon=folium.Icon(color="green")).add_to(m)
-                folium.Marker(coords[-1], tooltip="End", icon=folium.Icon(color="red")).add_to(m)
-                m.save(html_path)
-
-                # Set the path for the WebView
-                self.preview_html_path = "file://" + os.path.abspath(html_path)
-                label.text = "Preview ready!"
-                progress.value = 100
-
-                def close_popup(dt):
-                    popup.dismiss()
-                Clock.schedule_once(close_popup, 1)
-
-            except Exception as e:
-                label.text = f"Error: {e}"
-                progress.value = 100
-                def close_popup(dt):
-                    popup.dismiss()
-                Clock.schedule_once(close_popup, 2)
-
-        Clock.schedule_once(process_preview, 0.5)
-        
-
-class HomeScreen(Screen):
-    def on_pre_enter(self):
-        """Load existing projects/trips when the screen is entered."""
-        self.load_existing_projects()
-
-    def load_existing_projects(self):
-        projects_folder = os.path.join(RESOURCES_FOLDER, "projects")
-        archive_folder = os.path.join(RESOURCES_FOLDER, "trip_archive")
-        if not os.path.exists(projects_folder):
-            os.makedirs(projects_folder)
-        if not os.path.exists(archive_folder):
-            os.makedirs(archive_folder)
-
-        self.ids.projects_list.clear_widgets()
-
-        for project in os.listdir(projects_folder):
-            row = BoxLayout(
-                orientation="horizontal",
-                size_hint_y=None,
-                height=44,
-                spacing=6,
-                padding=(8, 6)
-            )
-            from kivy.graphics import Color, Line, RoundedRectangle
-            with row.canvas.before:
-                Color(0.11, 0.10, 0.15, 1)
-                row.bg_rect = RoundedRectangle(pos=row.pos, size=row.size, radius=[6])
-                Color(0.341, 0.235, 0.980, 1)
-                row.border_line = Line(rounded_rectangle=[row.x, row.y, row.width, row.height, 6], width=1)
-            # Use a closure to bind the correct row instance
-            def make_update_bg_rect(r):
-                def update_bg_rect(instance, value):
-                    r.bg_rect.pos = r.pos
-                    r.bg_rect.size = r.size
-                    r.border_line.rounded_rectangle = [r.x, r.y, r.width, r.height, 6]
-                return update_bg_rect
-            row.bind(pos=make_update_bg_rect(row), size=make_update_bg_rect(row))
-
-            project_label = Label(
-                text=project,
-                size_hint_x=0.64,
-                color=(1, 1, 1, 1),
-                font_size=15,
-                shorten=True,
-                shorten_from='right'
-            )
-
-            edit_button = IconButton(
-                source="resources/images/edit.png",
-                size_hint_x=0.18,
-                allow_stretch=True,
-                keep_ratio=True
-            )
-            edit_button.bind(on_press=lambda instance, p=project: self.edit_project(p))
-
-            delete_button = IconButton(
-                source="resources/images/delete.png",
-                size_hint_x=0.18,
-                allow_stretch=True,
-                keep_ratio=True
-            )
-            delete_button.bind(on_press=lambda instance, p=project: self.confirm_delete_project(p))
-
-            row.add_widget(project_label)
-            row.add_widget(edit_button)
-            row.add_widget(delete_button)
-            self.ids.projects_list.add_widget(row)
-
-    def open_project(self, project_name):
-        """Handle opening an existing project/trip."""
-        print(f"Opening project: {project_name}")
-        self.ids.result_label.text = f"Opened project: {project_name}"
-
-    def create_new_project(self):
-        """Navigate to the GetTripFromServer screen to create a new project/trip."""
-        self.manager.current = "get_trip_from_server"
-
-    def edit_project(self, project_name):
-        # Set the project name on the CreateAnimationScreen before switching
-        create_anim_screen = self.manager.get_screen("create_animation")
-        create_anim_screen.project_name = project_name
-        self.manager.current = "create_animation"
-
-# delete or archive project    
-    def confirm_delete_project(self, project_name):
-        from kivy.uix.popup import Popup
-        from kivy.uix.boxlayout import BoxLayout
-        from kivy.uix.button import Button
-        from kivy.uix.label import Label
-
-        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
-        label = Label(text=f"Delete project '{project_name}'?\nChoose an option:")
-        btn_delete = Button(text="Delete Completely", background_color=(1, 0, 0, 1))
-        btn_archive = Button(text="Archive Trip", background_color=(0.341, 0.235, 0.980, 1))
-        btn_cancel = Button(text="Cancel")
-
-        popup = Popup(title="Delete Project", content=layout, size_hint=(None, None), size=(400, 250), auto_dismiss=False)
-        layout.add_widget(label)
-        layout.add_widget(btn_delete)
-        layout.add_widget(btn_archive)
-        layout.add_widget(btn_cancel)
-
-        def do_delete(instance):
-            self.delete_project(project_name)
-            popup.dismiss()
-            self.load_existing_projects()
-
-        def do_archive(instance):
-            self.archive_project(project_name)
-            popup.dismiss()
-            self.load_existing_projects()
-
-        btn_delete.bind(on_press=do_delete)
-        btn_archive.bind(on_press=do_archive)
-        btn_cancel.bind(on_press=lambda x: popup.dismiss())
-        popup.open()
-
-    def delete_project(self, project_name):
-        import shutil
-        folder_path = os.path.join(RESOURCES_FOLDER, "projects", project_name)
-        if os.path.exists(folder_path):
-            shutil.rmtree(folder_path)
-
-    def archive_project(self, project_name):
-        import shutil
-        src_file = os.path.join(RESOURCES_FOLDER, "projects", project_name, "positions.json")
-        archive_folder = os.path.join(RESOURCES_FOLDER, "trip_archive")
-        if not os.path.exists(archive_folder):
-            os.makedirs(archive_folder)
-        dst_file = os.path.join(archive_folder, f"{project_name}.json")
-        if os.path.exists(src_file):
-            shutil.copy2(src_file, dst_file)
-        # Optionally, delete the project folder after archiving
-        self.delete_project(project_name)
-
-class IconButton(ButtonBehavior, Image):
-    pass
-
 class TraccarApp(App):
     def build(self):
         if not os.path.exists(RESOURCES_FOLDER):
@@ -824,8 +50,9 @@ class TraccarApp(App):
         sm.add_widget(SettingsScreen(name="settings"))
         sm.add_widget(RegisterScreen(name="register"))
         sm.add_widget(CreateAnimationScreen(name="create_animation"))
+        sm.add_widget(PauseEditScreen(name="pause_edit"))
         print("Screens added to ScreenManager:", [screen.name for screen in sm.screens])
         return sm
 
 if __name__ == "__main__":
-    TraccarApp().run()
+    TraccarApp().run() 

py_scripts/3D_VIDEO_DOCUMENTATION.md

@@ -0,0 +1,242 @@
+# Professional Google Earth-Style 3D Video Animation
+
+## Overview
+The Professional Google Earth-Style 3D Video Animation feature generates cinematic, high-quality video animations from GPS route data with realistic space entry sequences. This system creates authentic Google Earth-style visuals with professional terrain rendering, atmospheric effects, and spectacular space-to-Earth transitions.
+
+## Major Visual Enhancements
+
+### Realistic Google Earth Visuals
+- **Authentic Earth Sphere Rendering**: Realistic planetary view from space with proper curvature
+- **Professional Terrain Textures**: Multi-layer terrain with forests, mountains, plains, deserts, and water bodies
+- **Geographic Feature Simulation**: Coastlines, rivers, and landmasses with fractal-like detail
+- **Atmospheric Scattering**: Realistic atmospheric effects and color gradients
+- **Cloud Layer Rendering**: Dynamic cloud formations with proper shadows
+
+### Enhanced Space Entry Sequence
+- **Spectacular Space View**: Authentic space background with star fields and Earth sphere
+- **Realistic Atmospheric Entry**: Progressive transition through atmospheric layers
+- **Earth's Terminator Line**: Day/night boundary visible at high altitudes
+- **Professional UI**: Google Earth-style information panels and progress indicators
+- **Cinematic Descent**: Smooth altitude progression from 50km to route level
+
+### Advanced Terrain System
+- **Multi-Octave Terrain Generation**: Realistic landscape using multiple noise layers
+- **Geographic Coordinate Influence**: Terrain varies based on actual GPS coordinates
+- **Atmospheric Perspective**: Distance-based color shifts and haze effects
+- **Cloud Shadow Mapping**: Realistic shadow patterns on terrain
+- **Enhanced Color Palette**: Professional color schemes for different terrain types
+
+### Professional UI Elements
+- **Information Panel**: Speed, bearing, altitude, time, and progress with gradients
+- **360° Compass**: Full compass with cardinal directions and dynamic needle
+- **Gradient Progress Bar**: Color-transitioning progress indicator
+- **Enhanced Typography**: Better text rendering with shadows and effects
+- **Atmospheric Vignette**: Subtle edge darkening for cinematic feel
+
+## Technical Specifications
+- **Resolution**: 1920x1080 (Full HD)
+- **Frame Rate**: 30 FPS (smooth motion)
+- **Format**: MP4 video (universal compatibility)
+- **Compression**: MP4V codec optimized for quality
+- **Visual Quality**: Professional Google Earth-style rendering
+- **Space Entry**: 3-second descent from 50km altitude with realistic visuals
+- **Camera Height**: 1000-3000m (dynamic aerial perspective)
+- **View Distance**: 3000m ahead (enhanced for aerial views)
+- **Field of View**: 75° (optimized for aerial perspective)
+- **Tilt Angle**: 65-73° (dynamic for terrain following)
+- **Terrain Detail**: Multi-layer realistic terrain with 6+ terrain types
+- **Color Depth**: Professional color palette with atmospheric effects
+- **Entry Altitude Range**: 50km → 2km (space to aerial transition)
+
+## Advanced Animation Features
+- **Space Entry Sequence**: Spectacular 3-second descent from space to route
+- **Earth Curvature Rendering**: Realistic planetary curvature at high altitudes
+- **Atmospheric Transition**: Smooth space-to-atmosphere visual effects
+- **Enhanced Aerial Perspective**: Optimized 1000-3000m camera height range
+- **3D Shadow Effects**: Multi-layer shadows for depth
+- **Elevation Dynamics**: Real-time terrain elevation calculation
+- **Smooth Interpolation**: Advanced movement interpolation
+- **Depth Culling**: Performance optimization through view frustum culling
+- **Route Highlighting**: Progressive route visibility during space descent
+- **Progressive Rendering**: Back-to-front rendering for proper transparency
+- **Atmospheric Effects**: Distance-based fog and atmospheric perspective
+- **Dynamic Lighting**: Simulated lighting based on elevation and distance
+
+## Required Libraries
+
+### Core Dependencies
+- **OpenCV (cv2)**: Video generation and frame composition
+- **NumPy**: Mathematical operations and array handling
+- **PIL/Pillow**: Image processing and text rendering
+- **Requests**: API calls for elevation data (future enhancement)
+
+### Optional Enhancements
+- **MoviePy**: Advanced video editing and effects
+- **Matplotlib**: Additional visualization options
+- **SciPy**: Mathematical transformations
+
+## Usage
+
+1. **Navigate** to the Create Animation screen
+2. **Select** a project with GPS route data
+3. **Click** "Generate 3D Video" button
+4. **Wait** for processing (can take several minutes)
+5. **View** the generated video in the project folder
+
+## Enhanced Processing Pipeline
+
+### 1. Route Analysis & Camera Planning (10-20%)
+- Advanced GPS data analysis and validation
+- Dynamic camera path calculation
+- Elevation profile generation
+- Viewport optimization for route coverage
+
+### 2. 3D Scene Setup (20-30%)
+- Camera position and target calculation
+- 3D coordinate system establishment
+- Terrain mesh generation
+- Lighting and atmosphere setup
+
+### 3. Enhanced Frame Generation (30-75%)
+- Dynamic camera positioning for each frame
+- 3D-to-2D perspective projection
+- Depth-sorted object rendering
+- Advanced route visualization with gradients
+- Multi-layer UI element composition
+- Atmospheric effect application
+
+### 4. Video Assembly & Optimization (75-90%)
+- Frame sequence compilation
+- Advanced compression with quality optimization
+- Metadata embedding
+- Audio track preparation (future enhancement)
+
+### 5. Post-Processing & Output (90-100%)
+- Final quality optimization
+- File system integration
+- Temporary file cleanup
+- User notification and result display
+
+## Technical Architecture
+
+### Enhanced Rendering Pipeline
+```
+GPS Data → Camera Path Planning → 3D Scene Setup → 
+Dynamic Projection → Depth Sorting → Visual Effects → 
+UI Overlay → Atmospheric Effects → Frame Export
+```
+
+### Advanced 3D Mathematics
+- **Haversine Distance Calculation**: Precise GPS distance computation
+- **Bearing Calculation**: Accurate directional vectors
+- **3D Perspective Projection**: Field-of-view based projection
+- **Matrix Transformations**: Rotation and translation matrices
+- **Depth Buffer Simulation**: Z-order sorting for realistic rendering
+
+## File Output
+
+### Naming Convention
+```
+{project_name}_3d_animation_{timestamp}.mp4
+```
+
+### Example
+```
+MyTrip_3d_animation_20250702_143522.mp4
+```
+
+### Location
+Videos are saved in the project folder:
+```
+resources/projects/{project_name}/
+```
+
+## Customization Options
+
+### Future Enhancements
+- **Real Elevation Data**: Integration with elevation APIs
+- **Custom Colors**: User-selectable color schemes
+- **Speed Control**: Variable playback speeds
+- **Camera Angles**: Multiple perspective options
+- **Terrain Textures**: Realistic ground textures
+- **Weather Effects**: Animated weather overlays
+
+### Performance Optimization
+- **Multi-threading**: Parallel frame generation
+- **GPU Acceleration**: OpenGL rendering support
+- **Compression Options**: Quality vs. file size settings
+- **Preview Mode**: Lower quality for faster processing
+
+## Error Handling
+
+### Common Issues
+- **Insufficient GPS Data**: Minimum 10 points required
+- **Memory Limitations**: Large routes may require optimization
+- **Storage Space**: Videos can be 50-200MB depending on route length
+- **Processing Time**: Can take 5-15 minutes for long routes
+
+### Troubleshooting
+- **Reduce Route Size**: Use route optimization before generation
+- **Free Disk Space**: Ensure adequate storage available
+- **Close Other Apps**: Free memory for processing
+- **Check File Permissions**: Ensure write access to project folder
+
+## Technical Architecture
+
+### Frame Generation Pipeline
+```
+GPS Point → Coordinate Transform → 3D Projection → 
+Visual Effects → Text Overlay → Frame Export
+```
+
+### Video Assembly Pipeline
+```
+Frame Sequence → Video Encoder → Compression → 
+Metadata Addition → File Output
+```
+
+### Memory Management
+- **Temporary Files**: Frames stored in temp directory
+- **Batch Processing**: Processes frames in chunks
+- **Automatic Cleanup**: Removes temporary files after completion
+
+## Integration
+
+### UI Integration
+- **Progress Bar**: Real-time processing updates
+- **Status Messages**: Step-by-step progress information
+- **Error Dialogs**: User-friendly error messages
+- **Result Notification**: Success/failure feedback
+
+### File System Integration
+- **Project Structure**: Maintains existing folder organization
+- **Automatic Naming**: Prevents file name conflicts
+- **Folder Opening**: Direct access to output location
+
+## Space Entry Sequence Details
+
+### Visual Journey
+1. **Space View (0-1 seconds)**: Starts from 50km altitude with black space background and Earth curvature
+2. **Atmospheric Entry (1-2 seconds)**: Gradual transition showing atmospheric layers and blue sky emergence
+3. **Route Approach (2-3 seconds)**: Descent to 2km altitude with route becoming visible and highlighted
+4. **Transition Bridge (3-3.5 seconds)**: Smooth bridge frame announcing route start
+5. **Aerial Following (3.5+ seconds)**: Seamless transition to dynamic camera following at optimal aerial height
+
+### Technical Implementation
+- **Altitude Range**: 50,000m → 2,000m → 1,000-3,000m (dynamic)
+- **Descent Curve**: Cubic ease-out for natural deceleration
+- **Camera Transition**: Smooth movement from center overview to route start
+- **Transition Bridge**: Dedicated frame for smooth space-to-route handoff
+- **Visual Effects**: Earth curvature, atmospheric glow, space-to-sky gradient
+- **Route Visibility**: Progressive highlighting during descent approach
+- **Error Handling**: Robust fallback frames ensure generation continues
+- **Variable Safety**: Protected against undefined position markers
+
+### Enhanced Aerial Perspective
+- **Optimal Height Range**: 1000-3000 meters for perfect aerial views
+- **Dynamic Variation**: Camera height varies smoothly for cinematic effect
+- **Wide Field of View**: 75° FOV for comprehensive aerial perspective
+- **Enhanced View Distance**: 3000m ahead for better route anticipation
+- **Improved Tilt Angle**: 65-73° for optimal aerial viewing angle
+
+This feature transforms GPS tracking data into professional-quality video animations suitable for sharing, presentations, or personal memories.

py_scripts/PAUSE_EDIT_IMPROVEMENTS.md

@@ -0,0 +1,105 @@
+# Pause Edit Screen Improvements
+
+## Overview
+The pause edit screen has been completely redesigned for better mobile usability and enhanced user experience.
+
+## New Features Implemented
+
+### 1. Loading Popup
+- **Purpose**: Indicates that the app is loading pause data and location suggestions
+- **Implementation**: Shows a progress bar animation while loading data in background
+- **User Experience**: Prevents the app from appearing unresponsive during startup
+
+### 2. Carousel Navigation
+- **When**: Automatically activated when there are more than 2 pauses
+- **Features**: 
+  - Swipe navigation between pauses
+  - Loop mode for continuous navigation
+  - Visual indicators showing current pause (e.g., "Pause 2 of 5")
+- **Fallback**: Simple scroll view for 1-2 pauses
+
+### 3. Vertical Photo Scrolling
+- **Implementation**: Each pause has a vertical scroll area for photos
+- **Features**:
+  - Thumbnail image previews (55px width)
+  - Traditional vertical list layout for better mobile usability
+  - Improved photo item styling with borders and file information
+  - View and delete buttons for each photo
+  - File size and format information display
+
+### 4. Enhanced Location Suggestions
+- **Caching**: Location suggestions are pre-loaded and cached during startup
+- **Multi-strategy**: Uses multiple approaches to find meaningful location names
+- **Fallback**: Graceful degradation to coordinates if no location found
+
+### 5. Mobile-Optimized UI
+- **Responsive Design**: Better layout for phone screens
+- **Touch-Friendly**: Larger buttons and touch targets
+- **Visual Feedback**: Better borders, colors, and spacing
+
+### 6. Delete Pause Functionality
+- **Purpose**: Allow users to completely remove unwanted pauses
+- **Implementation**: Delete button next to save button for each pause
+- **Features**:
+  - Confirmation dialog before deletion
+  - Removes pause from locations list
+  - Deletes all associated photos and folder
+  - Automatically reorganizes remaining pause folders
+  - Updates pause numbering sequence
+
+## Updated Features (Latest Changes)
+
+### Photo Scrolling Direction Changed
+- **From**: Horizontal scrolling with large previews
+- **To**: Vertical scrolling with compact thumbnail layout
+- **Benefit**: Better mobile usability and more familiar interface
+
+### Delete Pause Button Added
+- **Location**: Next to "Save Pause Info" button
+- **Functionality**: Complete pause removal with confirmation
+- **Safety**: Confirmation dialog prevents accidental deletion
+- **Clean-up**: Automatic folder reorganization and numbering
+
+## File Structure
+- `pause_edit_screen_improved.py`: New, clean implementation with all features
+- `pause_edit_screen_legacy.py`: Original file (renamed for backup)
+- `main.py`: Updated to use the improved version
+
+## Technical Details
+
+### Loading Process
+1. Show loading popup immediately
+2. Load pause data in background thread
+3. Pre-process location suggestions
+4. Build UI on main thread
+5. Dismiss loading popup
+
+### Carousel Logic
+```python
+if len(pauses) > 2:
+    use_carousel_layout()
+else:
+    use_simple_scroll_layout()
+```
+
+### Photo Scrolling
+- Vertical ScrollView with `do_scroll_y=True, do_scroll_x=False`
+- Fixed-height photo items (60px)
+- Dynamic content height based on number of photos
+- Thumbnail layout with file information display
+
+## Benefits
+1. **Improved Performance**: Background loading prevents UI freezing
+2. **Better Navigation**: Carousel makes it easy to navigate many pauses
+3. **Enhanced Photo Management**: Vertical scrolling provides familiar mobile interface
+4. **Professional Feel**: Loading indicators and smooth animations
+5. **Mobile-First**: Optimized for touch interaction
+6. **Complete Control**: Can delete unwanted pauses with safety confirmation
+7. **Better Organization**: Automatic reorganization maintains clean folder structure
+
+## Usage
+The improved screen is now the default pause edit screen in the application. Users will automatically see:
+- Loading popup on screen entry
+- Carousel navigation for 3+ pauses
+- Horizontal photo scrolling in each pause
+- Cached location suggestions for faster loading

py_scripts/__init__.py

@@ -0,0 +1,2 @@
+# py_scripts package
+# Contains utility scripts for the Traccar Animation application

py_scripts/blender_animator.py

@@ -0,0 +1,333 @@
+import json
+import numpy as np
+import os
+from datetime import datetime
+import math
+
+# Blender dependencies with fallback handling
+try:
+    import bpy
+    import bmesh
+    from mathutils import Vector, Euler
+    BLENDER_AVAILABLE = True
+except ImportError:
+    BLENDER_AVAILABLE = False
+    print("Warning: Blender (bpy) not available. This module requires Blender to be installed with Python API access.")
+
+class BlenderGPSAnimator:
+    """
+    Advanced GPS track animation using Blender for high-quality 3D rendering
+    """
+    
+    def __init__(self, output_folder):
+        self.output_folder = output_folder
+        if BLENDER_AVAILABLE:
+            self.setup_blender_scene()
+        else:
+            # Don't raise error here, let the caller handle the check
+            pass
+    
+    def check_dependencies(self):
+        """Check if Blender dependencies are available"""
+        if not BLENDER_AVAILABLE:
+            raise ImportError("Blender (bpy) is not available. Please install Blender with Python API access.")
+        return True
+        
+    def setup_blender_scene(self):
+        """Setup Blender scene for GPS animation"""
+        # Clear existing mesh objects
+        bpy.ops.object.select_all(action='SELECT')
+        bpy.ops.object.delete(use_global=False)
+        
+        # Add camera
+        bpy.ops.object.camera_add(location=(0, 0, 10))
+        self.camera = bpy.context.object
+        
+        # Add sun light
+        bpy.ops.object.light_add(type='SUN', location=(0, 0, 20))
+        light = bpy.context.object
+        light.data.energy = 5
+        
+        # Setup world environment
+        world = bpy.context.scene.world
+        world.use_nodes = True
+        env_texture = world.node_tree.nodes.new('ShaderNodeTexEnvironment')
+        world.node_tree.links.new(env_texture.outputs[0], world.node_tree.nodes['Background'].inputs[0])
+        
+        # Set render settings
+        scene = bpy.context.scene
+        scene.render.engine = 'CYCLES'
+        scene.render.resolution_x = 1920
+        scene.render.resolution_y = 1080
+        scene.render.fps = 30
+        scene.cycles.samples = 64
+        
+    def load_gps_data(self, positions_file):
+        """Load GPS data from JSON file"""
+        with open(positions_file, 'r') as f:
+            positions = json.load(f)
+        
+        # Convert to numpy array for easier processing
+        coords = []
+        times = []
+        speeds = []
+        
+        for pos in positions:
+            coords.append([pos['longitude'], pos['latitude'], pos.get('altitude', 0)])
+            times.append(pos['fixTime'])
+            speeds.append(pos.get('speed', 0) * 1.852)  # Convert to km/h
+        
+        return np.array(coords), times, speeds
+    
+    def create_terrain_mesh(self, coords):
+        """Create a simple terrain mesh based on GPS bounds"""
+        # Calculate bounds
+        min_lon, min_lat = coords[:, :2].min(axis=0)
+        max_lon, max_lat = coords[:, :2].max(axis=0)
+        
+        # Expand bounds slightly
+        padding = 0.001
+        min_lon -= padding
+        min_lat -= padding
+        max_lon += padding
+        max_lat += padding
+        
+        # Create terrain mesh
+        bpy.ops.mesh.primitive_plane_add(size=2, location=(0, 0, 0))
+        terrain = bpy.context.object
+        terrain.name = "Terrain"
+        
+        # Scale terrain to match GPS bounds
+        lon_range = max_lon - min_lon
+        lat_range = max_lat - min_lat
+        scale_factor = max(lon_range, lat_range) * 100000  # Convert to reasonable scale
+        
+        terrain.scale = (scale_factor, scale_factor, 1)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="TerrainMaterial")
+        mat.use_nodes = True
+        mat.node_tree.nodes.clear()
+        
+        # Add principled BSDF
+        bsdf = mat.node_tree.nodes.new(type='ShaderNodeBsdfPrincipled')
+        bsdf.inputs['Base Color'].default_value = (0.2, 0.5, 0.2, 1.0)  # Green
+        bsdf.inputs['Roughness'].default_value = 0.8
+        
+        material_output = mat.node_tree.nodes.new(type='ShaderNodeOutputMaterial')
+        mat.node_tree.links.new(bsdf.outputs['BSDF'], material_output.inputs['Surface'])
+        
+        terrain.data.materials.append(mat)
+        
+        return terrain
+    
+    def create_gps_track_mesh(self, coords):
+        """Create a 3D mesh for the GPS track"""
+        # Normalize coordinates to Blender scale
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        # Create curve from GPS points
+        curve_data = bpy.data.curves.new('GPSTrack', type='CURVE')
+        curve_data.dimensions = '3D'
+        curve_data.bevel_depth = 0.02
+        curve_data.bevel_resolution = 4
+        
+        # Create spline
+        spline = curve_data.splines.new('BEZIER')
+        spline.bezier_points.add(len(coords_normalized) - 1)
+        
+        for i, coord in enumerate(coords_normalized):
+            point = spline.bezier_points[i]
+            point.co = coord
+            point.handle_left_type = 'AUTO'
+            point.handle_right_type = 'AUTO'
+        
+        # Create object from curve
+        track_obj = bpy.data.objects.new('GPSTrack', curve_data)
+        bpy.context.collection.objects.link(track_obj)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="TrackMaterial")
+        mat.use_nodes = True
+        bsdf = mat.node_tree.nodes["Principled BSDF"]
+        bsdf.inputs['Base Color'].default_value = (1.0, 0.0, 0.0, 1.0)  # Red
+        bsdf.inputs['Emission'].default_value = (1.0, 0.2, 0.2, 1.0)
+        bsdf.inputs['Emission Strength'].default_value = 2.0
+        
+        track_obj.data.materials.append(mat)
+        
+        return track_obj
+    
+    def create_vehicle_model(self):
+        """Create a simple vehicle model"""
+        # Create a simple car shape using cubes
+        bpy.ops.mesh.primitive_cube_add(size=0.1, location=(0, 0, 0.05))
+        vehicle = bpy.context.object
+        vehicle.name = "Vehicle"
+        vehicle.scale = (2, 1, 0.5)
+        
+        # Apply material
+        mat = bpy.data.materials.new(name="VehicleMaterial")
+        mat.use_nodes = True
+        bsdf = mat.node_tree.nodes["Principled BSDF"]
+        bsdf.inputs['Base Color'].default_value = (0.0, 0.0, 1.0, 1.0)  # Blue
+        bsdf.inputs['Metallic'].default_value = 0.5
+        bsdf.inputs['Roughness'].default_value = 0.2
+        
+        vehicle.data.materials.append(mat)
+        
+        return vehicle
+    
+    def normalize_coordinates(self, coords):
+        """Normalize GPS coordinates to Blender scale"""
+        # Center coordinates
+        center = coords.mean(axis=0)
+        coords_centered = coords - center
+        
+        # Scale to reasonable size for Blender
+        scale_factor = 100
+        coords_scaled = coords_centered * scale_factor
+        
+        # Convert to Vector objects
+        return [Vector((x, y, z)) for x, y, z in coords_scaled]
+    
+    def animate_vehicle(self, vehicle, coords, times, speeds):
+        """Create animation keyframes for vehicle movement"""
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        scene = bpy.context.scene
+        scene.frame_start = 1
+        scene.frame_end = len(coords_normalized) * 2  # 2 frames per GPS point
+        
+        for i, (coord, speed) in enumerate(zip(coords_normalized, speeds)):
+            frame = i * 2 + 1
+            
+            # Set location
+            vehicle.location = coord
+            vehicle.keyframe_insert(data_path="location", frame=frame)
+            
+            # Calculate rotation based on direction
+            if i < len(coords_normalized) - 1:
+                next_coord = coords_normalized[i + 1]
+                direction = next_coord - coord
+                if direction.length > 0:
+                    direction.normalize()
+                    # Calculate rotation angle
+                    angle = math.atan2(direction.y, direction.x)
+                    vehicle.rotation_euler = Euler((0, 0, angle), 'XYZ')
+                    vehicle.keyframe_insert(data_path="rotation_euler", frame=frame)
+        
+        # Set interpolation mode
+        if vehicle.animation_data:
+            for fcurve in vehicle.animation_data.action.fcurves:
+                for keyframe in fcurve.keyframe_points:
+                    keyframe.interpolation = 'BEZIER'
+    
+    def animate_camera(self, coords):
+        """Create smooth camera animation following the vehicle"""
+        coords_normalized = self.normalize_coordinates(coords)
+        
+        # Create camera path
+        for i, coord in enumerate(coords_normalized):
+            frame = i * 2 + 1
+            
+            # Position camera above and behind the vehicle
+            offset = Vector((0, -2, 3))
+            cam_location = coord + offset
+            
+            self.camera.location = cam_location
+            self.camera.keyframe_insert(data_path="location", frame=frame)
+            
+            # Look at the vehicle
+            direction = coord - cam_location
+            if direction.length > 0:
+                rot_quat = direction.to_track_quat('-Z', 'Y')
+                self.camera.rotation_euler = rot_quat.to_euler()
+                self.camera.keyframe_insert(data_path="rotation_euler", frame=frame)
+    
+    def add_particles_effects(self, vehicle):
+        """Add particle effects for enhanced visuals"""
+        # Add dust particles
+        bpy.context.view_layer.objects.active = vehicle
+        bpy.ops.object.modifier_add(type='PARTICLE_SYSTEM')
+        
+        particles = vehicle.modifiers["ParticleSystem"].particle_system
+        particles.settings.count = 100
+        particles.settings.lifetime = 30
+        particles.settings.emit_from = 'FACE'
+        particles.settings.physics_type = 'NEWTON'
+        particles.settings.effector_weights.gravity = 0.1
+        
+        # Set material for particles
+        particles.settings.material = 1
+    
+    def render_animation(self, output_path, progress_callback=None):
+        """Render the animation to video"""
+        scene = bpy.context.scene
+        
+        # Set output settings
+        scene.render.filepath = output_path
+        scene.render.image_settings.file_format = 'FFMPEG'
+        scene.render.ffmpeg.format = 'MPEG4'
+        scene.render.ffmpeg.codec = 'H264'
+        
+        # Render animation
+        total_frames = scene.frame_end - scene.frame_start + 1
+        
+        for frame in range(scene.frame_start, scene.frame_end + 1):
+            scene.frame_set(frame)
+            
+            # Render frame
+            frame_path = f"{output_path}_{frame:04d}.png"
+            scene.render.filepath = frame_path
+            bpy.ops.render.render(write_still=True)
+            
+            # Update progress
+            if progress_callback:
+                progress = ((frame - scene.frame_start) / total_frames) * 100
+                progress_callback(progress, f"Rendering frame {frame}/{scene.frame_end}")
+    
+    def create_gps_animation(self, positions_file, output_path, progress_callback=None):
+        """Main method to create GPS animation in Blender"""
+        try:
+            # Load GPS data
+            coords, times, speeds = self.load_gps_data(positions_file)
+            
+            # Create scene elements
+            terrain = self.create_terrain_mesh(coords)
+            track = self.create_gps_track_mesh(coords)
+            vehicle = self.create_vehicle_model()
+            
+            # Create animations
+            self.animate_vehicle(vehicle, coords, times, speeds)
+            self.animate_camera(coords)
+            
+            # Add effects
+            self.add_particles_effects(vehicle)
+            
+            # Render animation
+            self.render_animation(output_path, progress_callback)
+            
+            return True
+            
+        except Exception as e:
+            print(f"Error creating Blender animation: {e}")
+            if progress_callback:
+                progress_callback(-1, f"Error: {e}")
+            return False
+
+def generate_blender_animation(positions_file, output_folder, progress_callback=None):
+    """
+    Convenience function to generate Blender animation
+    """
+    animator = BlenderGPSAnimator(output_folder)
+    
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    output_path = os.path.join(output_folder, f"blender_animation_{timestamp}")
+    
+    success = animator.create_gps_animation(positions_file, output_path, progress_callback)
+    
+    return f"{output_path}.mp4" if success else None
+
+# Note: This script should be run from within Blender's Python environment
+# or with Blender as a Python module (bpy)

py_scripts/utils.py

@@ -0,0 +1,492 @@
+import os
+import json
+import requests
+from cryptography.fernet import Fernet
+import math
+import datetime
+RESOURCES_FOLDER = "resources"
+CREDENTIALS_FILE = os.path.join(RESOURCES_FOLDER, "credentials.enc")
+KEY_FILE = os.path.join(RESOURCES_FOLDER, "key.key")
+SERVER_SETTINGS_FILE = os.path.join(RESOURCES_FOLDER, "server_settings.enc")
+
+# --- Encryption Utilities ---
+
+def generate_key():
+    """Generate and save a key for encryption."""
+    if not os.path.exists(KEY_FILE):
+        key = Fernet.generate_key()
+        with open(KEY_FILE, "wb") as key_file:
+            key_file.write(key)
+
+def load_key():
+    """Load the encryption key."""
+    with open(KEY_FILE, "rb") as key_file:
+        return key_file.read()
+
+def encrypt_data(data):
+    """Encrypt data using the encryption key."""
+    key = load_key()
+    fernet = Fernet(key)
+    return fernet.encrypt(data.encode())
+
+def decrypt_data(data):
+    """Decrypt data using the encryption key."""
+    key = load_key()
+    fernet = Fernet(key)
+    return fernet.decrypt(data).decode()
+
+# --- Server Settings ---
+def check_server_settings():
+    """Load and decrypt server settings from file."""
+    if not os.path.exists(SERVER_SETTINGS_FILE):
+        return None
+    try:
+        with open(SERVER_SETTINGS_FILE, "rb") as file:
+            encrypted_data = file.read()
+            decrypted_data = decrypt_data(encrypted_data)
+            settings = json.loads(decrypted_data)
+            return settings
+    except Exception as e:
+        print(f"Failed to load server settings: {e}")
+        return None
+
+def save_server_settings(settings_data):
+    """Encrypt and save server settings."""
+    encrypted_data = encrypt_data(json.dumps(settings_data))
+    with open(SERVER_SETTINGS_FILE, "wb") as file:
+        file.write(encrypted_data)
+
+# --- Traccar Server Connection ---
+def test_connection(server_url, username=None, password=None, token=None):
+    """
+    Test the connection with the Traccar server.
+    Returns: dict with 'status' (bool) and 'message' (str)
+    """
+    if not server_url:
+        return {"status": False, "message": "Please provide the server URL."}
+    if not token and (not username or not password):
+        return {"status": False, "message": "Please provide either a token or username and password."}
+    try:
+        headers = {"Authorization": f"Bearer {token}"} if token else None
+        auth = None if token else (username, password)
+        response = requests.get(f"{server_url}/api/server", headers=headers, auth=auth, timeout=10)
+        if response.status_code == 200:
+            return {"status": True, "message": "Connection successful! Server is reachable."}
+        else:
+            return {"status": False, "message": f"Error: {response.status_code} - {response.reason}"}
+    except requests.exceptions.Timeout:
+        return {"status": False, "message": "Connection timed out. Please try again."}
+    except requests.exceptions.RequestException as e:
+        return {"status": False, "message": f"Connection failed: {str(e)}"}
+
+# --- Device Fetching ---
+def get_devices_from_server():
+    """Retrieve a mapping of device names to IDs from the Traccar server."""
+    settings = check_server_settings()
+    if not settings:
+        return None
+    server_url = settings.get("server_url")
+    token = settings.get("token")
+    if not server_url or not token:
+        return None
+    headers = {"Authorization": f"Bearer {token}"}
+    try:
+        response = requests.get(f"{server_url}/api/devices", headers=headers)
+        if response.status_code == 200:
+            devices = response.json()
+            return {device.get("name", "Unnamed Device"): device.get("id", "Unknown ID") for device in devices}
+        else:
+            print(f"Error: {response.status_code} - {response.reason}")
+            return None
+    except Exception as e:
+        print(f"Error retrieving devices: {str(e)}")
+        return None
+
+# --- Route Saving ---
+def save_route_to_file(route_name, positions, base_folder="resources/projects"):
+    """
+    Save the given positions as a route in resources/projects/<route_name>/positions.json.
+    Returns (success, message, file_path)
+    """
+    if not route_name:
+        return False, "Please enter a route name.", None
+    if not positions:
+        return False, "No positions to save.", None
+
+    folder_path = os.path.join(base_folder, route_name)
+    os.makedirs(folder_path, exist_ok=True)
+    file_path = os.path.join(folder_path, "positions.json")
+    try:
+        with open(file_path, "w") as f:
+            json.dump(positions, f, indent=2)
+        return True, f"Route '{route_name}' saved!", file_path
+    except Exception as e:
+        return False, f"Failed to save route: {str(e)}", None
+
+def fetch_positions(server_url, token, device_id, from_time, to_time):
+    """
+    Fetch positions from the Traccar API.
+    Returns (positions, error_message)
+    """
+    url = f"{server_url}/api/reports/route"
+    headers = {"Authorization": f"Bearer {token}", "Accept": "application/json"}
+    params = {
+        "deviceId": device_id,
+        "from": from_time,
+        "to": to_time
+    }
+    try:
+        response = requests.get(url, params=params, headers=headers, timeout=15)
+        if response.status_code == 200:
+            return response.json(), None
+        elif response.status_code == 400:
+            return None, "Bad Request: Please check the request payload and token."
+        else:
+            return None, f"Failed: {response.status_code} - {response.reason}"
+    except requests.exceptions.RequestException as e:
+        return None, f"Error fetching positions: {str(e)}"
+
+def fetch_positions_for_selected_day(settings, device_mapping, device_name, start_date, end_date, start_hour, end_hour):
+    """
+    Fetch positions for the selected day/device using Traccar API.
+    Returns (positions, error_message)
+    """
+    if not settings:
+        return [], "Server settings not found."
+
+    server_url = settings.get("server_url")
+    token = settings.get("token")
+    device_id = device_mapping.get(device_name)
+    if not device_id:
+        return [], "Device ID not found."
+
+    from_time = f"{start_date}T{start_hour}:00:00Z"
+    to_time = f"{end_date}T{end_hour}:59:59Z"
+
+    positions, error = fetch_positions(server_url, token, device_id, from_time, to_time)
+    if error:
+        return [], error
+    return positions, None
+
+def html_to_image(html_path, img_path, width=1280, height=720, delay=2, driver_path='/usr/bin/chromedriver'):
+    from selenium import webdriver
+    from selenium.webdriver.chrome.service import Service
+    from selenium.webdriver.chrome.options import Options
+    from PIL import Image
+    import time
+    import os
+
+    selenium_height = int(height * 1.2)  # 10% taller for compensation
+
+    chrome_options = Options()
+    chrome_options.add_argument("--headless")
+    chrome_options.add_argument(f"--window-size={width},{selenium_height}")
+    chrome_options.add_argument("--no-sandbox")
+    chrome_options.add_argument("--disable-dev-shm-usage")
+
+    service = Service(driver_path)
+    driver = webdriver.Chrome(service=service, options=chrome_options)
+
+    try:
+        driver.set_window_size(width, selenium_height)
+        driver.get("file://" + os.path.abspath(html_path))
+        time.sleep(delay)
+        tmp_img = img_path + ".tmp.png"
+        driver.save_screenshot(tmp_img)
+        driver.quit()
+
+        img = Image.open(tmp_img)
+        img = img.crop((0, 0, width, height))  # Crop to original map size
+        img.save(img_path)
+        os.remove(tmp_img)
+        print(f"Image saved to: {img_path} ({width}x{height})")
+    except Exception as e:
+        print(f"Error converting HTML to image: {e}")
+        driver.quit()
+
+def process_preview_util(
+    project_name,
+    RESOURCES_FOLDER,
+    label,
+    progress,
+    popup,
+    preview_image_widget,
+    set_preview_image_path,
+    Clock,
+    width=800,
+    height=600
+):
+    import folium
+    import os
+    import json
+    # Import html_to_image function from within the same module
+    # (it's defined later in this file)
+
+    try:
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        html_path = os.path.join(project_folder, "preview.html")
+        img_path = os.path.join(project_folder, "preview.png")
+
+        if not os.path.exists(positions_path):
+            label.text = "positions.json not found!"
+            progress.value = 100
+            return
+
+        with open(positions_path, "r") as f:
+            positions = json.load(f)
+
+        if not positions:
+            label.text = "No positions to preview."
+            progress.value = 100
+            return
+
+        coords = [(pos['latitude'], pos['longitude']) for pos in positions]
+        width, height = 1280, 720  # 16:9 HD
+
+        m = folium.Map(
+            location=coords[0],
+            width=width,
+            height=height,
+            control_scale=True
+        )
+        folium.PolyLine(coords, color="blue", weight=4.5, opacity=1).add_to(m)
+        folium.Marker(coords[0], tooltip="Start", icon=folium.Icon(color="green")).add_to(m)
+        folium.Marker(coords[-1], tooltip="End", icon=folium.Icon(color="red")).add_to(m)
+
+        # --- Add pause markers if pauses.json exists ---
+        pauses_path = os.path.join(project_folder, "pauses.json")
+        if os.path.exists(pauses_path):
+            with open(pauses_path, "r") as pf:
+                pauses = json.load(pf)
+            for pause in pauses:
+                lat = pause["location"]["latitude"]
+                lon = pause["location"]["longitude"]
+                duration = pause["duration_seconds"]
+                start = pause["start_time"]
+                end = pause["end_time"]
+                folium.Marker(
+                    [lat, lon],
+                    tooltip=f"Pause: {duration//60} min {duration%60} sec",
+                    popup=f"Pause from {start} to {end} ({duration//60} min {duration%60} sec)",
+                    icon=folium.Icon(color="orange", icon="pause", prefix="fa")
+                ).add_to(m)
+
+        m.fit_bounds(coords, padding=(80, 80))
+        m.get_root().html.add_child(folium.Element(f"""
+        <style>
+            html, body {{
+                height: 100%;
+                margin: 0;
+                padding: 0;
+                overflow: hidden;
+            }}
+            #{m.get_name()} {{
+                position: absolute;
+                top: 0; bottom: 0; left: 0; right: 0;
+                width: 100vw;
+                height: 100vh;
+            }}
+        </style>
+        """))
+        m.save(html_path)
+
+        html_to_image(html_path, img_path, width=width, height=height)
+
+        set_preview_image_path(img_path)
+        preview_image_widget.reload()
+        label.text = "Preview ready!"
+        progress.value = 100
+
+        def close_popup(dt):
+            popup.dismiss()
+        Clock.schedule_once(close_popup, 1)
+
+    except Exception as e:
+        label.text = f"Error: {e}"
+        progress.value = 100
+        def close_popup(dt):
+            popup.dismiss()
+        Clock.schedule_once(close_popup, 2)
+
+
+def haversine(lat1, lon1, lat2, lon2):
+    # Returns distance in meters between two lat/lon points
+    R = 6371000  # Earth radius in meters
+    phi1 = math.radians(lat1)
+    phi2 = math.radians(lat2)
+    dphi = math.radians(lat2 - lat1)
+    dlambda = math.radians(lon2 - lon1)
+    a = math.sin(dphi/2)**2 + math.cos(phi1)*math.cos(phi2)*math.sin(dlambda/2)**2
+    return 2 * R * math.asin(math.sqrt(a))
+
+def optimize_route_entries_util(
+    project_name,
+    RESOURCES_FOLDER,
+    label,
+    progress,
+    popup,
+    Clock,
+    on_save=None
+    ):
+    def process_entries(dt):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        pauses_path = os.path.join(project_folder, "pauses.json")
+        if not os.path.exists(positions_path):
+            label.text = "positions.json not found!"
+            progress.value = 100
+            return
+
+        with open(positions_path, "r") as f:
+            positions = json.load(f)
+
+        # Detect duplicate positions at the start
+        start_remove = 0
+        if positions:
+            first = positions[0]
+            for pos in positions:
+                if pos['latitude'] == first['latitude'] and pos['longitude'] == first['longitude']:
+                    start_remove += 1
+                else:
+                    break
+            if start_remove > 0:
+                start_remove -= 1
+
+        # Detect duplicate positions at the end
+        end_remove = 0
+        if positions:
+            last = positions[-1]
+            for pos in reversed(positions):
+                if pos['latitude'] == last['latitude'] and pos['longitude'] == last['longitude']:
+                    end_remove += 1
+                else:
+                    break
+            if end_remove > 0:
+                end_remove -= 1
+
+        # Shorten the positions list
+        new_positions = positions[start_remove:len(positions)-end_remove if end_remove > 0 else None]
+
+        # --- PAUSE DETECTION ---
+        pauses = []
+        if new_positions:
+            pause_start = None
+            pause_end = None
+            pause_location = None
+            for i in range(1, len(new_positions)):
+                prev = new_positions[i-1]
+                curr = new_positions[i]
+                # Check if stopped (same location)
+                if curr['latitude'] == prev['latitude'] and curr['longitude'] == prev['longitude']:
+                    if pause_start is None:
+                        pause_start = prev['deviceTime']
+                        pause_location = (prev['latitude'], prev['longitude'])
+                    pause_end = curr['deviceTime']
+                else:
+                    if pause_start and pause_end:
+                        # Calculate pause duration
+                        t1 = datetime.datetime.fromisoformat(pause_start.replace('Z', '+00:00'))
+                        t2 = datetime.datetime.fromisoformat(pause_end.replace('Z', '+00:00'))
+                        duration = (t2 - t1).total_seconds()
+                        if duration >= 120:
+                            pauses.append({
+                                "start_time": pause_start,
+                                "end_time": pause_end,
+                                "duration_seconds": int(duration),
+                                "location": {"latitude": pause_location[0], "longitude": pause_location[1]}
+                            })
+                    pause_start = None
+                    pause_end = None
+                    pause_location = None
+            # Check for pause at the end
+            if pause_start and pause_end:
+                t1 = datetime.datetime.fromisoformat(pause_start.replace('Z', '+00:00'))
+                t2 = datetime.datetime.fromisoformat(pause_end.replace('Z', '+00:00'))
+                duration = (t2 - t1).total_seconds()
+                if duration >= 120:
+                    pauses.append({
+                        "start_time": pause_start,
+                        "end_time": pause_end,
+                        "duration_seconds": int(duration),
+                        "location": {"latitude": pause_location[0], "longitude": pause_location[1]}
+                    })
+
+        # --- FILTER PAUSES ---
+        # 1. Remove pauses near start/end
+        filtered_pauses = []
+        if new_positions and pauses:
+            start_lat, start_lon = new_positions[0]['latitude'], new_positions[0]['longitude']
+            end_lat, end_lon = new_positions[-1]['latitude'], new_positions[-1]['longitude']
+            for pause in pauses:
+                plat = pause["location"]["latitude"]
+                plon = pause["location"]["longitude"]
+                dist_start = haversine(start_lat, start_lon, plat, plon)
+                dist_end = haversine(end_lat, end_lon, plat, plon)
+                if dist_start < 50 or dist_end < 50:
+                    continue  # Skip pauses near start or end
+                filtered_pauses.append(pause)
+        else:
+            filtered_pauses = pauses
+
+        # 2. Merge pauses close in time and space
+        merged_pauses = []
+        filtered_pauses.sort(key=lambda p: p["start_time"])
+        for pause in filtered_pauses:
+            if not merged_pauses:
+                merged_pauses.append(pause)
+            else:
+                last = merged_pauses[-1]
+                # Time difference in seconds
+                t1 = datetime.datetime.fromisoformat(last["end_time"].replace('Z', '+00:00'))
+                t2 = datetime.datetime.fromisoformat(pause["start_time"].replace('Z', '+00:00'))
+                time_diff = (t2 - t1).total_seconds()
+                # Distance in meters
+                last_lat = last["location"]["latitude"]
+                last_lon = last["location"]["longitude"]
+                plat = pause["location"]["latitude"]
+                plon = pause["location"]["longitude"]
+                dist = haversine(last_lat, last_lon, plat, plon)
+                if time_diff < 300 and dist < 50:
+                    # Merge: extend last pause's end_time and duration
+                    last["end_time"] = pause["end_time"]
+                    last["duration_seconds"] += pause["duration_seconds"]
+                else:
+                    merged_pauses.append(pause)
+        pauses = merged_pauses
+
+        progress.value = 100
+        label.text = (
+            f"Entries removable at start: {start_remove}\n"
+            f"Entries removable at end: {end_remove}\n"
+            f"Detected pauses: {len(pauses)}"
+        )
+
+        from kivy.uix.button import Button
+        from kivy.uix.boxlayout import BoxLayout
+
+        btn_save = Button(text="Save optimized file", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+        btn_box = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=44)
+        btn_box.add_widget(btn_save)
+        btn_box.add_widget(btn_cancel)
+        popup.content.add_widget(btn_box)
+
+        def save_optimized(instance):
+            with open(positions_path, "w") as f:
+                json.dump(new_positions, f, indent=2)
+            with open(pauses_path, "w") as f:
+                json.dump(pauses, f, indent=2)
+            label.text = "File optimized and pauses saved!"
+            btn_save.disabled = True
+            btn_cancel.disabled = True
+            def close_and_refresh(dt):
+                popup.dismiss()
+                if on_save:
+                    on_save()
+            Clock.schedule_once(close_and_refresh, 1)
+
+        btn_save.bind(on_press=save_optimized)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+
+    Clock.schedule_once(process_entries, 0.5)

py_scripts/webview.py

@@ -0,0 +1,15 @@
+from selenium import webdriver
+from selenium.webdriver.chrome.service import Service
+from selenium.webdriver.chrome.options import Options
+
+chrome_options = Options()
+chrome_options.add_argument("--headless")
+chrome_options.add_argument("--window-size=800,600")
+chrome_options.add_argument("--no-sandbox")
+chrome_options.add_argument("--disable-dev-shm-usage")
+
+service = Service('/usr/bin/chromedriver')
+driver = webdriver.Chrome(service=service, options=chrome_options)
+driver.get("https://www.google.com")
+driver.save_screenshot("/home/pi/Desktop/test.png")
+driver.quit()

reqirements.txt

@@ -1,5 +0,0 @@
-kivy
-cryptography
-kiwy-garden
-folium
-webview

requirements.txt

@@ -0,0 +1,20 @@
+kivy
+cryptography
+kivy-garden
+folium
+selenium
+pillow
+geopy
+opencv-python
+requests
+numpy
+matplotlib
+scipy
+imageio
+ffmpeg-python
+pydeck
+plotly
+dash
+pandas
+geopandas
+bpy

resources/credentials.enc

@@ -1 +0,0 @@
-gAAAAABoQpPZACNsq8I-7nR2jxmpdGK7_yMb0uOaFZp4j21eRvFiCZ0VnPUx8t331lh-TDHUBEfM_sLVdo0ZmZY9DjjVVDr4T3uJx8HwzZLVZmj9jiy8ICtau6OaPvk8Q_RYTAbMXqi7

resources/key.key

@@ -1 +0,0 @@
-wetp_PNG9CC5432-W9H3rUbaqIurwldZxHlOgori5kY=

resources/server_settings.enc

@@ -1 +0,0 @@
-gAAAAABoPu5x585IL9U8GSHw4j-KQTpHJixfiwEHQf9KHR25D2fFcYDz6HrJzFP4U3iFxcV9dQQ1VhgDfDPO_nVDafVjMz9kiJdbp1KtiSyB8odqNmq1v6ZfLr_YXqzqNhMHfuA1zr4NgUkaivF-dQr84Z4WA4i1crmR-BA7tMIQti7rDjtmIxQATfKrNw1zD5yYrDiI2jOkUAGiJ1hIY0Ue-x0wmykzktwD_xIsixxX3IOeqgY39gZ7XmwRYA4boZsSbWqqmVDgjBElaUYCUKlp_t-50vHeMNySt5AHDwmY3cOb0zePMEVYzQiKMOTRsSMrAavnIquY6BHytWKOJuuOoWS5aTiuy1YGw6wMQZT7MFcza9u4iYjJm39cdLnGl4tWn8StvawbXepPFqrwcoJXAfkvd8f--eCPuAXIFi__EMM0jlO2PGSbj-5YjFnCdKspnycrlLB6

resurse vechi /collors info.txt

@@ -1,9 +0,0 @@
-To update the colors to the specified values, we will convert the hex color codes to RGBA format (values between 0 and 1) and update the `server_box_color` property in the `HomeScreen` class.
-
-Here are the RGBA equivalents of the provided hex colors:
-
-- **Yellow (#FB8D14)**: `(0.984, 0.553, 0.078, 1)`
-- **Red (#E8083E)**: `(0.909, 0.031, 0.243, 1)`
-- **Green (#02864A)**: `(0.008, 0.525, 0.290, 1)`
-The RGBA equivalent of `#573CFA` is `(0.341, 0.235, 0.980, 1)`.
-

resurse vechi /info.txt

@@ -1,3 +0,0 @@
-python -m venv track
-source track/bin/activate
-pip install -r reqirements.txt

resurse vechi /test_traccar_trip.py

@@ -1,41 +0,0 @@
-import requests
-
-def get_device_route(server_url, token, device_id, from_time, to_time):
-    """
-    Fetch all positions for a device in a time frame from Traccar server.
-    """
-    url = f"{server_url}/reports/route"
-    headers = {
-        "Authorization": f"Bearer {token}",
-        "Accept": "application/json"
-    }
-    params = {
-        "deviceId": device_id,
-        "from": from_time,
-        "to": to_time
-    }
-    response = requests.get(url, headers=headers, params=params)
-    if response.status_code == 200:
-        try:
-            positions = response.json()
-            print(f"Retrieved {len(positions)} positions.")
-            return positions
-        except Exception as e:
-            print(f"Error parsing JSON: {e}")
-            print(response.text)
-            return []
-    else:
-        print(f"Failed to fetch positions: {response.status_code} - {response.text}")
-        return []
-
-# Example usage:
-if __name__ == "__main__":
-    # Use your actual Traccar API endpoint (not /reports/route)
-    server_url = "https://gps.moto-adv.com/api"
-    token = "SDBGAiEA4sNXvVhL8w_Jd-5oCiXAuS5La5yelCQemfNysZYItaMCIQDOkzaoWKHbNnbZJw9ruGlsvbp35d90x3EGOZLXW_Gls3sidSI6MSwiZSI6IjIwMjUtMDYtMDlUMjE6MDA6MDAuMDAwKzAwOjAwIn0"
-    device_id = 1  # Replace with your device ID
-    from_time = "2024-06-02T21:00:00Z"
-    to_time = "2025-06-03T20:59:00Z"
-    positions = get_device_route(server_url, token, device_id, from_time, to_time)
-    for pos in positions:
-        print(f"{pos['deviceTime']}: {pos['latitude']}, {pos['longitude']}")

resurse vechi /token for testing.txt

@@ -1 +0,0 @@
-SDBGAiEA4sNXvVhL8w_Jd-5oCiXAuS5La5yelCQemfNysZYItaMCIQDOkzaoWKHbNnbZJw9ruGlsvbp35d90x3EGOZLXW_Gls3sidSI6MSwiZSI6IjIwMjUtMDYtMDlUMjE6MDA6MDAuMDAwKzAwOjAwIn0

screens/create_animation_screen.py

@@ -0,0 +1,941 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+import os
+import json
+import math
+from datetime import datetime
+from kivy.clock import Clock
+from kivy.properties import StringProperty, NumericProperty, AliasProperty
+from py_scripts.utils import (
+    process_preview_util, optimize_route_entries_util
+)
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+# BlenderGPSAnimator imported conditionally when needed
+from kivy.uix.popup import Popup
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.progressbar import ProgressBar
+from kivy.uix.textinput import TextInput
+from config import RESOURCES_FOLDER
+
+class CreateAnimationScreen(Screen):
+    project_name = StringProperty("")
+    preview_html_path = StringProperty("")  # Path to the HTML file for preview
+    preview_image_path = StringProperty("")  # Add this line
+    preview_image_version = NumericProperty(0)  # Add this line
+
+    def get_preview_image_source(self):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        img_path = os.path.join(project_folder, "preview.png")
+        if os.path.exists(img_path):
+            return img_path
+        return "resources/images/track.png"
+
+    preview_image_source = AliasProperty(
+        get_preview_image_source, None, bind=['project_name', 'preview_image_version']
+    )
+
+    def on_pre_enter(self):
+        # Update the route entries label with the actual number of entries
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        count = 0
+        if os.path.exists(positions_path):
+            with open(positions_path, "r") as f:
+                try:
+                    positions = json.load(f)
+                    count = len(positions)
+                except Exception:
+                    count = 0
+        self.ids.route_entries_label.text = f"Your route has {count} entries,"
+
+    def open_rename_popup(self):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.textinput import TextInput
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Enter new project name:")
+        input_field = TextInput(text=self.project_name, multiline=False)
+        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+
+        layout.add_widget(label)
+        layout.add_widget(input_field)
+        layout.add_widget(btn_save)
+        layout.add_widget(btn_cancel)
+
+        popup = Popup(
+            title="Rename Project",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+
+        def do_rename(instance):
+            new_name = input_field.text.strip()
+            if new_name and new_name != self.project_name:
+                if self.rename_project_folder(self.project_name, new_name):
+                    self.project_name = new_name
+                    popup.dismiss()
+                    self.on_pre_enter()  # Refresh label
+                else:
+                    label.text = "Rename failed (name exists?)"
+            else:
+                label.text = "Please enter a new name."
+
+        btn_save.bind(on_press=do_rename)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def rename_project_folder(self, old_name, new_name):
+        import os
+        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
+        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
+        if os.path.exists(old_path) and not os.path.exists(new_path):
+            os.rename(old_path, new_path)
+            return True
+        return False
+
+    def optimize_route_entries(self):
+        # Create the popup and UI elements
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route entries...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Optimizing Route",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        # Now call the utility function with these objects
+        optimize_route_entries_util(
+            self.project_name,
+            RESOURCES_FOLDER,
+            label,
+            progress,
+            popup,
+            Clock,
+            on_save=lambda: self.on_pre_enter()
+        )
+
+    def preview_route(self):
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route preview...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Previewing Route",
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 180),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def set_preview_image_path(path):
+            self.preview_image_path = path
+            self.preview_image_version += 1  # Force AliasProperty to update
+        self.property('preview_image_source').dispatch(self)
+        self.ids.preview_image.reload()
+        # Schedule the processing function        
+        Clock.schedule_once(
+            lambda dt: process_preview_util(
+                self.project_name,
+                RESOURCES_FOLDER,
+                label,
+                progress,
+                popup,
+                self.ids.preview_image,
+                set_preview_image_path,
+                Clock
+            ),
+            0.5
+        )
+
+    def generate_google_earth_animation(self):
+        """Generate Google Earth-style flythrough animation using NavigationAnimationGenerator"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Google Earth flythrough...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Google Earth Flythrough",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_google_earth_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Processing GPS coordinates...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(40, "Creating Google Earth flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_google_earth_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(40 + (progress * 0.5), message)  # Map 0-100% to 40-90%
+                
+                update_status(90, "Creating flythrough video...")
+                success = generator.generate_frames(positions_path, style='google_earth', progress_callback=generator_progress)
+                
+                if success and len(success) > 0:
+                    update_status(95, "Rendering final video...")
+                    video_success = generator.create_video(success, output_video_path, generator_progress)
+                    if video_success:
+                        update_status(100, "Google Earth flythrough complete!")
+                        output_path = output_video_path
+                    else:
+                        raise Exception("Failed to create video from frames")
+                else:
+                    raise Exception("Failed to generate frames")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your Google Earth-style flythrough has been saved to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender (or fallback to advanced 3D)"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing cinema rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                # Check if Blender is available
+                try:
+                    from py_scripts.blender_animator import BLENDER_AVAILABLE, BlenderGPSAnimator
+                    if BLENDER_AVAILABLE:
+                        update_status(10, "Loading GPS data into Blender...")
+                        
+                        # Use Blender for rendering
+                        animator = BlenderGPSAnimator(project_folder)
+                        animator.check_dependencies()
+                        
+                        update_status(25, "Processing GPS coordinates...")
+                        gps_data = animator.load_gps_data(positions_path)
+                        
+                        output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                        
+                        # Progress callback for the animator
+                        def animator_progress(progress, message):
+                            update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                        
+                        update_status(85, "Rendering cinema-quality video...")
+                        success = animator.create_gps_animation(
+                            positions_path,
+                            output_video_path,
+                            progress_callback=animator_progress
+                        )
+                        
+                        if success:
+                            update_status(100, "Blender cinema animation complete!")
+                            output_path = output_video_path
+                        else:
+                            raise Exception("Failed to generate Blender animation")
+                            
+                    else:
+                        raise ImportError("Blender not available")
+                        
+                except ImportError:
+                    # Fallback to advanced 3D animation with cinema-quality settings
+                    update_status(10, "Blender not available - using advanced 3D cinema mode...")
+                    
+                    # Import here to avoid startup delays
+                    import matplotlib
+                    matplotlib.use('Agg')
+                    import matplotlib.pyplot as plt
+                    from mpl_toolkits.mplot3d import Axes3D
+                    import numpy as np
+                    import cv2
+                    
+                    # Load GPS data
+                    with open(positions_path, 'r') as f:
+                        positions = json.load(f)
+                    
+                    if len(positions) < 2:
+                        update_status(0, "Error: Need at least 2 GPS points")
+                        Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                        return
+                    
+                    update_status(20, "Processing GPS coordinates for cinema rendering...")
+                    
+                    # Extract coordinates
+                    lats = np.array([pos['latitude'] for pos in positions])
+                    lons = np.array([pos['longitude'] for pos in positions])
+                    alts = np.array([pos.get('altitude', 0) for pos in positions])
+                    timestamps = [pos.get('fixTime', '') for pos in positions]
+                    
+                    # Convert to relative coordinates
+                    lat_center = np.mean(lats)
+                    lon_center = np.mean(lons)
+                    alt_min = np.min(alts)
+                    
+                    x = (lons - lon_center) * 111320 * np.cos(np.radians(lat_center))
+                    y = (lats - lat_center) * 110540
+                    z = alts - alt_min
+                    
+                    update_status(30, "Creating cinema-quality frames...")
+                    
+                    # Cinema settings - higher quality
+                    frames_folder = os.path.join(project_folder, "cinema_frames")
+                    os.makedirs(frames_folder, exist_ok=True)
+                    
+                    fps = 24  # Cinema standard
+                    total_frames = min(len(positions), 200)  # Limit for reasonable processing time
+                    points_per_frame = max(1, len(positions) // total_frames)
+                    
+                    frame_files = []
+                    
+                    # Generate cinema-quality frames
+                    for frame_idx in range(total_frames):
+                        current_progress = 30 + (frame_idx / total_frames) * 50
+                        update_status(current_progress, f"Rendering cinema frame {frame_idx + 1}/{total_frames}...")
+                        
+                        end_point = min((frame_idx + 1) * points_per_frame, len(positions))
+                        
+                        # Create high-quality 3D plot
+                        plt.style.use('dark_background')  # Cinema-style dark theme
+                        fig = plt.figure(figsize=(16, 12), dpi=150)  # Higher resolution
+                        ax = fig.add_subplot(111, projection='3d')
+                        
+                        # Plot route with cinema styling
+                        if end_point > 1:
+                            # Gradient effect for completed route
+                            colors = np.linspace(0, 1, end_point)
+                            ax.scatter(x[:end_point], y[:end_point], z[:end_point], 
+                                     c=colors, cmap='plasma', s=30, alpha=0.8)
+                            ax.plot(x[:end_point], y[:end_point], z[:end_point], 
+                                   color='cyan', linewidth=3, alpha=0.9)
+                        
+                        # Current position with glow effect
+                        if end_point > 0:
+                            current_idx = end_point - 1
+                            # Multiple layers for glow effect
+                            for size, alpha in [(200, 0.3), (150, 0.5), (100, 0.8)]:
+                                ax.scatter(x[current_idx], y[current_idx], z[current_idx], 
+                                         c='yellow', s=size, alpha=alpha, marker='o')
+                            
+                            # Trail effect
+                            trail_start = max(0, current_idx - 10)
+                            if current_idx > trail_start:
+                                trail_alpha = np.linspace(0.3, 1.0, current_idx - trail_start + 1)
+                                for i, alpha in enumerate(trail_alpha):
+                                    idx = trail_start + i
+                                    ax.scatter(x[idx], y[idx], z[idx], 
+                                             c='orange', s=60, alpha=alpha)
+                        
+                        # Remaining route preview
+                        if end_point < len(positions):
+                            ax.plot(x[end_point:], y[end_point:], z[end_point:], 
+                                   color='gray', linewidth=1, alpha=0.4, linestyle='--')
+                        
+                        # Cinema-style labels and styling
+                        ax.set_xlabel('East-West (m)', color='white', fontsize=14)
+                        ax.set_ylabel('North-South (m)', color='white', fontsize=14)
+                        ax.set_zlabel('Elevation (m)', color='white', fontsize=14)
+                        
+                        # Progress and time info
+                        progress_percent = (end_point / len(positions)) * 100
+                        timestamp_str = timestamps[end_point-1] if end_point > 0 else "Start"
+                        ax.set_title(f'CINEMA GPS JOURNEY\nProgress: {progress_percent:.1f}% • Point {end_point}/{len(positions)} • {timestamp_str}', 
+                                    color='white', fontsize=16, pad=20, weight='bold')
+                        
+                        # Consistent view with cinematic angle
+                        margin = max(np.ptp(x), np.ptp(y)) * 0.15
+                        ax.set_xlim(np.min(x) - margin, np.max(x) + margin)
+                        ax.set_ylim(np.min(y) - margin, np.max(y) + margin)
+                        ax.set_zlim(np.min(z) - 20, np.max(z) + 20)
+                        
+                        # Dynamic camera movement for cinematic effect
+                        azim = 45 + (frame_idx * 0.5) % 360  # Slowly rotating view
+                        ax.view_init(elev=25, azim=azim)
+                        
+                        # Cinema-style grid
+                        ax.grid(True, alpha=0.2, color='white')
+                        ax.xaxis.pane.fill = False
+                        ax.yaxis.pane.fill = False
+                        ax.zaxis.pane.fill = False
+                        
+                        # Make pane edges more subtle
+                        ax.xaxis.pane.set_edgecolor('gray')
+                        ax.yaxis.pane.set_edgecolor('gray')
+                        ax.zaxis.pane.set_edgecolor('gray')
+                        ax.xaxis.pane.set_alpha(0.1)
+                        ax.yaxis.pane.set_alpha(0.1)
+                        ax.zaxis.pane.set_alpha(0.1)
+                        
+                        # Save high-quality frame
+                        frame_path = os.path.join(frames_folder, f"cinema_frame_{frame_idx:04d}.png")
+                        try:
+                            plt.savefig(frame_path, dpi=150, bbox_inches='tight', 
+                                       facecolor='black', edgecolor='none', format='png')
+                            plt.close(fig)
+                            
+                            if os.path.exists(frame_path) and os.path.getsize(frame_path) > 1024:
+                                test_frame = cv2.imread(frame_path)
+                                if test_frame is not None:
+                                    frame_files.append(frame_path)
+                                    if frame_idx == 0:
+                                        h, w, c = test_frame.shape
+                                        update_status(current_progress, f"Cinema quality: {w}x{h} at {fps} FPS")
+                        except Exception as frame_error:
+                            update_status(current_progress, f"Error creating frame {frame_idx}: {str(frame_error)}")
+                            plt.close(fig)
+                            continue
+                    
+                    plt.style.use('default')  # Reset style
+                    
+                    # Create cinema video
+                    if not frame_files:
+                        raise Exception("No valid cinema frames were generated")
+                    
+                    update_status(80, f"Creating cinema video from {len(frame_files)} frames...")
+                    
+                    output_video_path = os.path.join(project_folder, f"{self.project_name}_cinema_3d_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                    
+                    # Cinema video creation with higher quality
+                    first_frame = cv2.imread(frame_files[0])
+                    height, width, layers = first_frame.shape
+                    
+                    # Try to create high-quality video
+                    fourcc = cv2.VideoWriter_fourcc(*'mp4v')
+                    video_writer = cv2.VideoWriter(output_video_path, fourcc, fps, (width, height))
+                    
+                    if video_writer.isOpened():
+                        for i, frame_file in enumerate(frame_files):
+                            frame = cv2.imread(frame_file)
+                            if frame is not None:
+                                video_writer.write(frame)
+                            
+                            if i % 10 == 0:
+                                progress = 80 + (i / len(frame_files)) * 8
+                                update_status(progress, f"Encoding cinema frame {i+1}/{len(frame_files)}")
+                        
+                        video_writer.release()
+                        
+                        if os.path.exists(output_video_path) and os.path.getsize(output_video_path) > 1024:
+                            update_status(90, "Cinema video created successfully")
+                            output_path = output_video_path
+                        else:
+                            raise Exception("Cinema video creation failed")
+                    else:
+                        raise Exception("Could not initialize cinema video writer")
+                    
+                    # Clean up frames
+                    for frame_file in frame_files:
+                        try:
+                            os.remove(frame_file)
+                        except:
+                            pass
+                    try:
+                        os.rmdir(frames_folder)
+                    except:
+                        pass
+                    
+                    update_status(100, "Cinema animation complete!")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been saved to:\n{output_path}\n\nNote: Blender was not available, so advanced 3D cinema mode was used instead.",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                print(f"DEBUG: Cinema animation error: {error_message}")
+                import traceback
+                traceback.print_exc()
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Cinema Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+
+    def generate_progressive_3d_animation(self):
+        """Generate a progressive 3D animation that builds the trip point by point"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing progressive 3D animation...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Progressive 3D Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def run_progressive_animation():
+            try:
+                # Import here to avoid startup delays
+                import matplotlib
+                matplotlib.use('Agg')  # Use non-interactive backend
+                import matplotlib.pyplot as plt
+                from mpl_toolkits.mplot3d import Axes3D
+                import numpy as np
+                import cv2  # Use OpenCV instead of MoviePy
+                
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Load GPS data
+                with open(positions_path, 'r') as f:
+                    positions = json.load(f)
+                
+                if len(positions) < 2:
+                    update_status(0, "Error: Need at least 2 GPS points")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(20, "Processing GPS coordinates...")
+                
+                # Extract coordinates and timestamps
+                lats = [pos['latitude'] for pos in positions]
+                lons = [pos['longitude'] for pos in positions]
+                alts = [pos.get('altitude', 0) for pos in positions]
+                timestamps = [pos.get('fixTime', '') for pos in positions]
+                
+                # Convert to numpy arrays for easier manipulation
+                lats = np.array(lats)
+                lons = np.array(lons)
+                alts = np.array(alts)
+                
+                # Normalize coordinates for better visualization
+                lat_center = np.mean(lats)
+                lon_center = np.mean(lons)
+                alt_min = np.min(alts)
+                
+                # Convert to relative coordinates (in meters approximately)
+                x = (lons - lon_center) * 111320 * np.cos(np.radians(lat_center))  # longitude to meters
+                y = (lats - lat_center) * 110540  # latitude to meters
+                z = alts - alt_min  # relative altitude
+                
+                update_status(30, "Creating animation frames...")
+                
+                # Create frames folder
+                frames_folder = os.path.join(project_folder, "progressive_frames")
+                os.makedirs(frames_folder, exist_ok=True)
+                
+                # Animation settings
+                fps = 10  # frames per second
+                points_per_frame = max(1, len(positions) // 100)  # Show multiple points per frame for long routes
+                total_frames = len(positions) // points_per_frame
+                
+                frame_files = []
+                
+                # Generate frames
+                for frame_idx in range(total_frames):
+                    current_progress = 30 + (frame_idx / total_frames) * 50
+                    update_status(current_progress, f"Creating frame {frame_idx + 1}/{total_frames}...")
+                    
+                    # Points to show in this frame
+                    end_point = min((frame_idx + 1) * points_per_frame, len(positions))
+                    
+                    # Create 3D plot
+                    fig = plt.figure(figsize=(12, 9), dpi=100)
+                    ax = fig.add_subplot(111, projection='3d')
+                    
+                    # Plot the route progressively
+                    if end_point > 1:
+                        # Plot completed route in blue
+                        ax.plot(x[:end_point], y[:end_point], z[:end_point], 
+                               'b-', linewidth=2, alpha=0.7, label='Route')
+                        
+                        # Plot points as small dots
+                        ax.scatter(x[:end_point], y[:end_point], z[:end_point], 
+                                 c='blue', s=20, alpha=0.6)
+                    
+                    # Highlight current position in red
+                    if end_point > 0:
+                        current_idx = end_point - 1
+                        ax.scatter(x[current_idx], y[current_idx], z[current_idx], 
+                                 c='red', s=100, marker='o', label='Current Position')
+                        
+                        # Add a small trail behind current position
+                        trail_start = max(0, current_idx - 5)
+                        if current_idx > trail_start:
+                            ax.plot(x[trail_start:current_idx+1], 
+                                   y[trail_start:current_idx+1], 
+                                   z[trail_start:current_idx+1], 
+                                   'r-', linewidth=4, alpha=0.8)
+                    
+                    # Plot remaining route in light gray (preview)
+                    if end_point < len(positions):
+                        ax.plot(x[end_point:], y[end_point:], z[end_point:], 
+                               'lightgray', linewidth=1, alpha=0.3, label='Remaining Route')
+                    
+                    # Set labels and title
+                    ax.set_xlabel('East-West (meters)')
+                    ax.set_ylabel('North-South (meters)')
+                    ax.set_zlabel('Elevation (meters)')
+                    
+                    # Add progress info
+                    progress_percent = (end_point / len(positions)) * 100
+                    timestamp_str = timestamps[end_point-1] if end_point > 0 else "Start"
+                    ax.set_title(f'GPS Trip Animation\nProgress: {progress_percent:.1f}% - Point {end_point}/{len(positions)}\nTime: {timestamp_str}', 
+                                fontsize=14, pad=20)
+                    
+                    # Set consistent view limits for all frames
+                    margin = max(np.ptp(x), np.ptp(y)) * 0.1
+                    ax.set_xlim(np.min(x) - margin, np.max(x) + margin)
+                    ax.set_ylim(np.min(y) - margin, np.max(y) + margin)
+                    ax.set_zlim(np.min(z) - 10, np.max(z) + 10)
+                    
+                    # Set viewing angle for better 3D perspective
+                    ax.view_init(elev=20, azim=45)
+                    
+                    # Add legend
+                    ax.legend(loc='upper right')
+                    
+                    # Add grid
+                    ax.grid(True, alpha=0.3)
+                    
+                    # Save frame with comprehensive error handling
+                    frame_path = os.path.join(frames_folder, f"frame_{frame_idx:04d}.png")
+                    try:
+                        plt.savefig(frame_path, dpi=100, bbox_inches='tight', 
+                                   facecolor='white', edgecolor='none', 
+                                   format='png', optimize=False)
+                        plt.close(fig)
+                        
+                        # Verify frame was saved properly and is readable by OpenCV
+                        if os.path.exists(frame_path) and os.path.getsize(frame_path) > 1024:
+                            # Test if OpenCV can read the frame
+                            test_frame = cv2.imread(frame_path)
+                            if test_frame is not None:
+                                frame_files.append(frame_path)
+                                if frame_idx == 0:  # Log first frame details
+                                    h, w, c = test_frame.shape
+                                    update_status(current_progress, f"First frame: {w}x{h}, size: {os.path.getsize(frame_path)} bytes")
+                            else:
+                                update_status(current_progress, f"Warning: Frame {frame_idx} not readable by OpenCV")
+                                try:
+                                    os.remove(frame_path)
+                                except:
+                                    pass
+                        else:
+                            update_status(current_progress, f"Warning: Frame {frame_idx} too small or missing")
+                            
+                    except Exception as e:
+                        update_status(current_progress, f"Error saving frame {frame_idx}: {str(e)}")
+                        try:
+                            plt.close(fig)
+                        except:
+                            pass
+                        continue
+                
+                # Validate frames before creating video
+                if not frame_files:
+                    raise Exception("No valid frames were generated")
+                
+                update_status(80, f"Creating video from {len(frame_files)} frames...")
+                
+                # Create video using OpenCV with better error handling
+                output_video_path = os.path.join(project_folder, 
+                                               f"{self.project_name}_progressive_3d_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                if frame_files:
+                    try:
+                        # Read first frame to get dimensions
+                        first_frame = cv2.imread(frame_files[0])
+                        if first_frame is None:
+                            raise Exception(f"Could not read first frame: {frame_files[0]}")
+                        
+                        height, width, layers = first_frame.shape
+                        update_status(82, f"Video dimensions: {width}x{height}")
+                        
+                        # Try different codecs for better compatibility
+                        codecs_to_try = [
+                            ('mp4v', '.mp4'),
+                            ('XVID', '.avi'),
+                            ('MJPG', '.avi')
+                        ]
+                        
+                        video_created = False
+                        
+                        for codec, ext in codecs_to_try:
+                            try:
+                                # Update output path for different codecs
+                                if ext != '.mp4':
+                                    test_output_path = output_video_path.replace('.mp4', ext)
+                                else:
+                                    test_output_path = output_video_path
+                                
+                                update_status(84, f"Trying codec {codec}...")
+                                
+                                # Create video writer
+                                fourcc = cv2.VideoWriter_fourcc(*codec)
+                                video_writer = cv2.VideoWriter(test_output_path, fourcc, fps, (width, height))
+                                
+                                if not video_writer.isOpened():
+                                    update_status(85, f"Failed to open video writer with {codec}")
+                                    continue
+                                
+                                # Add frames to video
+                                frames_written = 0
+                                for i, frame_file in enumerate(frame_files):
+                                    frame = cv2.imread(frame_file)
+                                    if frame is not None:
+                                        # Ensure frame dimensions match
+                                        if frame.shape[:2] != (height, width):
+                                            frame = cv2.resize(frame, (width, height))
+                                        video_writer.write(frame)
+                                        frames_written += 1
+                                    
+                                    if i % 10 == 0:  # Update progress every 10 frames
+                                        progress = 85 + (i / len(frame_files)) * 3
+                                        update_status(progress, f"Writing frame {i+1}/{len(frame_files)} with {codec}")
+                                
+                                video_writer.release()
+                                
+                                # Check if video file was created and has reasonable size
+                                if os.path.exists(test_output_path) and os.path.getsize(test_output_path) > 1024:
+                                    output_video_path = test_output_path
+                                    video_created = True
+                                    update_status(88, f"Video created successfully with {codec} ({frames_written} frames)")
+                                    break
+                                else:
+                                    update_status(86, f"Video file not created or too small with {codec}")
+                                    
+                            except Exception as codec_error:
+                                update_status(87, f"Error with {codec}: {str(codec_error)}")
+                                continue
+                        
+                        if not video_created:
+                            raise Exception("Failed to create video with any codec")
+                            
+                    except Exception as video_error:
+                        raise Exception(f"Video creation failed: {str(video_error)}")
+                    
+                    update_status(90, "Cleaning up temporary files...")
+                    
+                    # Clean up frame files
+                    for frame_file in frame_files:
+                        try:
+                            os.remove(frame_file)
+                        except:
+                            pass
+                    try:
+                        os.rmdir(frames_folder)
+                    except:
+                        pass
+                    
+                    update_status(100, "Progressive 3D animation complete!")
+                    
+                    def show_success(dt):
+                        popup.dismiss()
+                        self.show_success_popup(
+                            "Progressive 3D Animation Complete!",
+                            f"Your progressive 3D animation has been saved to:\n{output_video_path}\n\nThe animation shows {len(positions)} GPS points building the route progressively from start to finish.",
+                            output_video_path
+                        )
+                    
+                    Clock.schedule_once(show_success, 1)
+                else:
+                    raise Exception("No frames were generated")
+                
+            except Exception as e:
+                error_message = str(e)
+                print(f"DEBUG: Progressive animation error: {error_message}")
+                import traceback
+                traceback.print_exc()
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Progressive Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_progressive_animation(), 0.5)
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+    def show_success_popup(self, title, message, file_path):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        # Success message
+        success_label = Label(
+            text=message,
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        # Buttons
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        open_folder_btn = Button(
+            text="Open Folder",
+            background_color=(0.2, 0.6, 0.9, 1)
+        )
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.3, 0.7, 0.3, 1)
+        )
+        
+        btn_layout.add_widget(open_folder_btn)
+        btn_layout.add_widget(ok_btn)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.9, 0.6),
+            auto_dismiss=False
+        )
+        
+        def open_folder(instance):
+            folder_path = os.path.dirname(file_path)
+            os.system(f'xdg-open "{folder_path}"')  # Linux
+            popup.dismiss()
+        
+        def close_popup(instance):
+            popup.dismiss()
+        
+        open_folder_btn.bind(on_press=open_folder)
+        ok_btn.bind(on_press=close_popup)
+        
+        popup.open()
+
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.8, 0.3, 0.3, 1),
+            size_hint_y=None,
+            height=50
+        )
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, 0.4),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()

screens/create_animation_screen.py.backup

@@ -0,0 +1,633 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+import os
+import json
+import math
+from datetime import datetime
+from kivy.clock import Clock
+from kivy.properties import StringProperty, NumericProperty, AliasProperty
+from py_scripts.utils import (
+    process_preview_util, optimize_route_entries_util
+)
+
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+from py_scripts.blender_animator import BlenderGPSAnimator
+from kivy.uix.popup import Popup
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.progressbar import ProgressBar
+from kivy.uix.textinput import TextInput
+from config import RESOURCES_FOLDER
+
+class CreateAnimationScreen(Screen):
+    project_name = StringProperty("")
+    preview_html_path = StringProperty("")  # Path to the HTML file for preview
+    preview_image_path = StringProperty("")  # Add this line
+    preview_image_version = NumericProperty(0)  # Add this line
+
+    def get_preview_image_source(self):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        img_path = os.path.join(project_folder, "preview.png")
+        if os.path.exists(img_path):
+            return img_path
+        return "resources/images/track.png"
+
+    preview_image_source = AliasProperty(
+        get_preview_image_source, None, bind=['project_name', 'preview_image_version']
+    )
+
+    def on_pre_enter(self):
+        # Update the route entries label with the actual number of entries
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        count = 0
+        if os.path.exists(positions_path):
+            with open(positions_path, "r") as f:
+                try:
+                    positions = json.load(f)
+                    count = len(positions)
+                except Exception:
+                    count = 0
+        self.ids.route_entries_label.text = f"Your route has {count} entries,"
+
+        
+
+    def open_rename_popup(self):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.textinput import TextInput
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Enter new project name:")
+        input_field = TextInput(text=self.project_name, multiline=False)
+        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+
+        layout.add_widget(label)
+        layout.add_widget(input_field)
+        layout.add_widget(btn_save)
+        layout.add_widget(btn_cancel)
+
+        popup = Popup(
+            title="Rename Project",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+
+        def do_rename(instance):
+            new_name = input_field.text.strip()
+            if new_name and new_name != self.project_name:
+                if self.rename_project_folder(self.project_name, new_name):
+                    self.project_name = new_name
+                    popup.dismiss()
+                    self.on_pre_enter()  # Refresh label
+                else:
+                    label.text = "Rename failed (name exists?)"
+            else:
+                label.text = "Please enter a new name."
+
+        btn_save.bind(on_press=do_rename)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def rename_project_folder(self, old_name, new_name):
+        import os
+        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
+        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
+        if os.path.exists(old_path) and not os.path.exists(new_path):
+            os.rename(old_path, new_path)
+            return True
+        return False
+
+    def optimize_route_entries(self):
+        # Create the popup and UI elements
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route entries...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Optimizing Route",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        # Now call the utility function with these objects
+        optimize_route_entries_util(
+            self.project_name,
+            RESOURCES_FOLDER,
+            label,
+            progress,
+            popup,
+            Clock,
+            on_save=lambda: self.on_pre_enter()
+        )
+
+
+    def preview_route(self):
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route preview...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Previewing Route",
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 180),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def set_preview_image_path(path):
+            self.preview_image_path = path
+            self.preview_image_version += 1  # Force AliasProperty to update
+        self.property('preview_image_source').dispatch(self)
+        self.ids.preview_image.reload()
+        # Schedule the processing function        
+        Clock.schedule_once(
+            lambda dt: process_preview_util(
+                self.project_name,
+                RESOURCES_FOLDER,
+                label,
+                progress,
+                popup,
+                self.ids.preview_image,
+                set_preview_image_path,
+                Clock
+            ),
+            0.5
+        )
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+
+
+
+
+
+
+    def show_video_generation_options(self):
+        """Show popup with video generation mode options including new advanced animations"""
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=12, padding=15)
+        
+        # Title
+        title_label = Label(
+            text="Choose Animation Style & Quality",
+            font_size=20,
+            size_hint_y=None,
+            height=40,
+            color=(1, 1, 1, 1)
+        )
+        layout.add_widget(title_label)
+        
+        # Classic 3D Mode
+        classic_layout = BoxLayout(orientation='vertical', spacing=5)
+        classic_title = Label(
+            text="🏃‍♂️ Classic 3D (Original Pipeline)",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.2, 0.8, 0.2, 1)
+        )
+        classic_desc = Label(
+            text="• Traditional OpenCV/PIL approach\n• Fast generation\n• Good for simple tracks\n• Test (720p) or Production (2K)",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        classic_desc.text_size = (None, None)
+        classic_layout.add_widget(classic_title)
+        classic_layout.add_widget(classic_desc)
+        layout.add_widget(classic_layout)
+        
+        # Classic buttons
+        classic_btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=45)
+        classic_test_btn = Button(
+            text="Classic 720p",
+            background_color=(0.2, 0.8, 0.2, 1),
+            font_size=12
+        )
+        classic_prod_btn = Button(
+            text="Classic 2K",
+            background_color=(0.3, 0.6, 0.3, 1),
+            font_size=12
+        )
+        classic_btn_layout.add_widget(classic_test_btn)
+        classic_btn_layout.add_widget(classic_prod_btn)
+        layout.add_widget(classic_btn_layout)
+        
+        # Advanced Navigation Mode
+        advanced_layout = BoxLayout(orientation='vertical', spacing=5)
+        advanced_title = Label(
+            text="🧭 Navigation Animation",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.2, 0.6, 0.9, 1)
+        )
+        advanced_desc = Label(
+            text="• Satellite terrain details\n• 3D camera following at 1000-2000m\n• Google Earth entry scene\n• Professional navigation view",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        advanced_desc.text_size = (None, None)
+        advanced_layout.add_widget(advanced_title)
+        advanced_layout.add_widget(advanced_desc)
+        layout.add_widget(advanced_layout)
+        
+        # Advanced button
+        advanced_btn = Button(
+            text="Generate Navigation Animation",
+            background_color=(0.2, 0.6, 0.9, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(advanced_btn)
+        
+        # Google Earth Flythrough Mode
+        google_earth_layout = BoxLayout(orientation='vertical', spacing=5)
+        google_earth_title = Label(
+            text="🌍 Google Earth Flythrough",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.1, 0.8, 0.1, 1)
+        )
+        google_earth_desc = Label(
+            text="• Realistic 3D terrain with mountains\n• Cinematic camera following at 1000-2000m\n• Google Earth-style flythrough\n• Professional geographic animation",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        google_earth_desc.text_size = (None, None)
+        google_earth_layout.add_widget(google_earth_title)
+        google_earth_layout.add_widget(google_earth_desc)
+        layout.add_widget(google_earth_layout)
+        
+        # Google Earth button
+        google_earth_btn = Button(
+            text="Generate Google Earth Flythrough",
+            background_color=(0.1, 0.8, 0.1, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(google_earth_btn)
+        
+        # Blender Cinema Mode
+        blender_layout = BoxLayout(orientation='vertical', spacing=5)
+        blender_title = Label(
+            text="<22> Cinema Quality (Blender)",
+            font_size=16,
+            size_hint_y=None,
+            height=30,
+            color=(0.9, 0.6, 0.2, 1)
+        )
+        blender_desc = Label(
+            text="• Professional 3D rendering\n• Photorealistic visuals\n• Cinema-grade quality\n• Longer processing time",
+            font_size=11,
+            size_hint_y=None,
+            height=70,
+            color=(0.9, 0.9, 0.9, 1),
+            halign="left",
+            valign="middle"
+        )
+        blender_desc.text_size = (None, None)
+        blender_layout.add_widget(blender_title)
+        blender_layout.add_widget(blender_desc)
+        layout.add_widget(blender_layout)
+        
+        # Blender button
+        blender_btn = Button(
+            text="Generate Blender Cinema Animation",
+            background_color=(0.9, 0.6, 0.2, 1),
+            size_hint_y=None,
+            height=45,
+            font_size=13
+        )
+        layout.add_widget(blender_btn)
+        
+        # Cancel button
+        cancel_btn = Button(
+            text="Cancel",
+            background_color=(0.5, 0.5, 0.5, 1),
+            size_hint_y=None,
+            height=40,
+            font_size=12
+        )
+        layout.add_widget(cancel_btn)
+
+        popup = Popup(
+            title="Select Animation Style",
+            content=layout,
+            size_hint=(0.95, 0.9),
+            auto_dismiss=False
+        )
+
+        def start_classic_test(instance):
+            popup.dismiss()
+            self.generate_3d_video_test_mode()
+
+        def start_classic_production(instance):
+            popup.dismiss()
+            self.generate_3d_video_production_mode()
+            
+        def start_advanced_3d(instance):
+            popup.dismiss()
+            self.generate_advanced_3d_animation()
+            
+        def start_google_earth(instance):
+            popup.dismiss()
+            self.generate_google_earth_animation()
+            
+        def start_blender_animation(instance):
+            popup.dismiss()
+            self.generate_blender_animation()
+
+        classic_test_btn.bind(on_press=start_classic_test)
+        classic_prod_btn.bind(on_press=start_classic_production)
+        advanced_btn.bind(on_press=start_advanced_3d)
+        google_earth_btn.bind(on_press=start_google_earth)
+        blender_btn.bind(on_press=start_blender_animation)
+        cancel_btn.bind(on_press=lambda x: popup.dismiss())
+        
+        popup.open()
+
+
+    
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Blender rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Blender Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data into Blender...")
+                
+                # Check dependencies first
+                animator = BlenderGPSAnimator(project_folder)
+                animator.check_dependencies()
+                
+                update_status(25, "Processing GPS coordinates...")
+                gps_data = animator.load_gps_data(positions_path)
+                
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the animator
+                def animator_progress(progress, message):
+                    update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                
+                update_status(85, "Rendering cinema-quality video...")
+                success = animator.create_gps_animation(
+                    positions_path,
+                    output_video_path,
+                    progress_callback=animator_progress
+                )
+                
+                if success:
+                    update_status(100, "Blender cinema animation complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to render Blender animation")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Blender Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been rendered to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Blender Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+    
+    def generate_google_earth_animation(self):
+        """Generate Google Earth-style flythrough animation with terrain"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Google Earth flythrough...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Google Earth Flythrough",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_google_earth_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Checking dependencies...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Loading GPS data...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(30, "Generating navigation flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_navigation_flythrough_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(30 + (progress * 0.5), message)  # Map 0-100% to 30-80%
+                
+                update_status(80, "Creating navigation flythrough...")
+                success = generator.generate_3d_animation(
+                    positions_path, 
+                    output_video_path,
+                    style='advanced',
+                    progress_callback=generator_progress
+                )
+                
+                if success:
+                    update_status(100, "Navigation flythrough complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to generate navigation flythrough")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your cinematic flythrough has been created:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+    
+    def show_success_popup(self, title, message, file_path=None):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        success_label = Label(
+            text=message,
+            text_size=(400, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        button_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        if file_path:
+            open_btn = Button(text="Open Folder", background_color=(0.2, 0.8, 0.2, 1))
+            open_btn.bind(on_press=lambda x: self.open_file_location(file_path))
+            button_layout.add_widget(open_btn)
+        
+        ok_btn = Button(text="OK", background_color=(0.2, 0.6, 0.9, 1))
+        button_layout.add_widget(ok_btn)
+        layout.add_widget(button_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 250),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(400, None),
+            halign="center",
+            valign="middle",
+            color=(1, 0.3, 0.3, 1)
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(text="OK", background_color=(0.8, 0.2, 0.2, 1), size_hint_y=None, height=50)
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def open_file_location(self, file_path):
+        """Open file location in system file manager"""
+        import subprocess
+        import platform
+        
+        folder_path = os.path.dirname(file_path)
+        
+        try:
+            if platform.system() == "Linux":
+                subprocess.run(["xdg-open", folder_path])
+            elif platform.system() == "Darwin":  # macOS
+                subprocess.run(["open", folder_path])
+            elif platform.system() == "Windows":
+                subprocess.run(["explorer", folder_path])
+        except Exception as e:
+            print(f"Could not open folder: {e}")
+

screens/create_animation_screen_clean.py

@@ -0,0 +1,419 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+import os
+import json
+import math
+from datetime import datetime
+from kivy.clock import Clock
+from kivy.properties import StringProperty, NumericProperty, AliasProperty
+from py_scripts.utils import (
+    process_preview_util, optimize_route_entries_util
+)
+from py_scripts.advanced_3d_generator import NavigationAnimationGenerator
+from py_scripts.blender_animator import BlenderGPSAnimator
+from kivy.uix.popup import Popup
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.progressbar import ProgressBar
+from kivy.uix.textinput import TextInput
+from config import RESOURCES_FOLDER
+
+class CreateAnimationScreen(Screen):
+    project_name = StringProperty("")
+    preview_html_path = StringProperty("")  # Path to the HTML file for preview
+    preview_image_path = StringProperty("")  # Add this line
+    preview_image_version = NumericProperty(0)  # Add this line
+
+    def get_preview_image_source(self):
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        img_path = os.path.join(project_folder, "preview.png")
+        if os.path.exists(img_path):
+            return img_path
+        return "resources/images/track.png"
+
+    preview_image_source = AliasProperty(
+        get_preview_image_source, None, bind=['project_name', 'preview_image_version']
+    )
+
+    def on_pre_enter(self):
+        # Update the route entries label with the actual number of entries
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        positions_path = os.path.join(project_folder, "positions.json")
+        count = 0
+        if os.path.exists(positions_path):
+            with open(positions_path, "r") as f:
+                try:
+                    positions = json.load(f)
+                    count = len(positions)
+                except Exception:
+                    count = 0
+        self.ids.route_entries_label.text = f"Your route has {count} entries,"
+
+    def open_rename_popup(self):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.textinput import TextInput
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Enter new project name:")
+        input_field = TextInput(text=self.project_name, multiline=False)
+        btn_save = Button(text="Save", background_color=(0.008, 0.525, 0.290, 1))
+        btn_cancel = Button(text="Cancel")
+
+        layout.add_widget(label)
+        layout.add_widget(input_field)
+        layout.add_widget(btn_save)
+        layout.add_widget(btn_cancel)
+
+        popup = Popup(
+            title="Rename Project",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+
+        def do_rename(instance):
+            new_name = input_field.text.strip()
+            if new_name and new_name != self.project_name:
+                if self.rename_project_folder(self.project_name, new_name):
+                    self.project_name = new_name
+                    popup.dismiss()
+                    self.on_pre_enter()  # Refresh label
+                else:
+                    label.text = "Rename failed (name exists?)"
+            else:
+                label.text = "Please enter a new name."
+
+        btn_save.bind(on_press=do_rename)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def rename_project_folder(self, old_name, new_name):
+        import os
+        old_path = os.path.join(RESOURCES_FOLDER, "projects", old_name)
+        new_path = os.path.join(RESOURCES_FOLDER, "projects", new_name)
+        if os.path.exists(old_path) and not os.path.exists(new_path):
+            os.rename(old_path, new_path)
+            return True
+        return False
+
+    def optimize_route_entries(self):
+        # Create the popup and UI elements
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route entries...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Optimizing Route",
+            content=layout,
+            size_hint=(0.92, None),
+            size=(0, 260),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        # Now call the utility function with these objects
+        optimize_route_entries_util(
+            self.project_name,
+            RESOURCES_FOLDER,
+            label,
+            progress,
+            popup,
+            Clock,
+            on_save=lambda: self.on_pre_enter()
+        )
+
+    def preview_route(self):
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Processing route preview...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Previewing Route",
+            content=layout,
+            size_hint=(0.8, None),
+            size=(0, 180),
+            auto_dismiss=False
+        )
+        popup.open()
+
+        def set_preview_image_path(path):
+            self.preview_image_path = path
+            self.preview_image_version += 1  # Force AliasProperty to update
+        self.property('preview_image_source').dispatch(self)
+        self.ids.preview_image.reload()
+        # Schedule the processing function        
+        Clock.schedule_once(
+            lambda dt: process_preview_util(
+                self.project_name,
+                RESOURCES_FOLDER,
+                label,
+                progress,
+                popup,
+                self.ids.preview_image,
+                set_preview_image_path,
+                Clock
+            ),
+            0.5
+        )
+
+    def open_pauses_popup(self):
+        """Navigate to the pause edit screen"""
+        pause_edit_screen = self.manager.get_screen("pause_edit")
+        pause_edit_screen.set_project_and_callback(self.project_name, self.on_pre_enter)
+        self.manager.current = "pause_edit"
+
+    def generate_google_earth_animation(self):
+        """Generate Google Earth-style flythrough animation using NavigationAnimationGenerator"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Google Earth flythrough...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Google Earth Flythrough",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_google_earth_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data...")
+                
+                # Check dependencies first
+                generator = NavigationAnimationGenerator(project_folder)
+                generator.check_dependencies()
+                
+                update_status(20, "Processing GPS coordinates...")
+                df = generator.load_gps_data(positions_path)
+                
+                update_status(40, "Creating Google Earth flythrough...")
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_google_earth_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the generator
+                def generator_progress(progress, message):
+                    update_status(40 + (progress * 0.5), message)  # Map 0-100% to 40-90%
+                
+                update_status(90, "Creating flythrough video...")
+                success = generator.generate_frames(positions_path, style='google_earth', progress_callback=generator_progress)
+                
+                if success and len(success) > 0:
+                    update_status(95, "Rendering final video...")
+                    video_success = generator.create_video(success, output_video_path, generator_progress)
+                    if video_success:
+                        update_status(100, "Google Earth flythrough complete!")
+                        output_path = output_video_path
+                    else:
+                        raise Exception("Failed to create video from frames")
+                else:
+                    raise Exception("Failed to generate frames")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Google Earth Flythrough Complete!",
+                        f"Your Google Earth-style flythrough has been saved to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Google Earth Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_google_earth_animation(), 0.5)
+
+    def generate_blender_animation(self):
+        """Generate cinema-quality animation using Blender"""
+        # Show processing popup
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text="Initializing Blender rendering pipeline...")
+        progress = ProgressBar(max=100, value=0)
+        layout.add_widget(label)
+        layout.add_widget(progress)
+        popup = Popup(
+            title="Generating Blender Cinema Animation",
+            content=layout,
+            size_hint=(0.9, None),
+            size=(0, 200),
+            auto_dismiss=False
+        )
+        popup.open()
+        
+        def run_blender_animation():
+            try:
+                # Update status
+                def update_status(progress_val, status_text):
+                    def _update(dt):
+                        progress.value = progress_val
+                        label.text = status_text
+                    Clock.schedule_once(_update, 0)
+                
+                project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                positions_path = os.path.join(project_folder, "positions.json")
+                
+                if not os.path.exists(positions_path):
+                    update_status(0, "Error: No GPS data found")
+                    Clock.schedule_once(lambda dt: popup.dismiss(), 2)
+                    return
+                
+                update_status(10, "Loading GPS data into Blender...")
+                
+                # Check dependencies first
+                animator = BlenderGPSAnimator(project_folder)
+                animator.check_dependencies()
+                
+                update_status(25, "Processing GPS coordinates...")
+                gps_data = animator.load_gps_data(positions_path)
+                
+                output_video_path = os.path.join(project_folder, f"{self.project_name}_blender_cinema_{datetime.now().strftime('%Y%m%d_%H%M%S')}.mp4")
+                
+                # Progress callback for the animator
+                def animator_progress(progress, message):
+                    update_status(25 + (progress * 0.6), message)  # Map 0-100% to 25-85%
+                
+                update_status(85, "Rendering cinema-quality video...")
+                success = animator.create_gps_animation(
+                    positions_path,
+                    output_video_path,
+                    progress_callback=animator_progress
+                )
+                
+                if success:
+                    update_status(100, "Blender cinema animation complete!")
+                    output_path = output_video_path
+                else:
+                    raise Exception("Failed to generate Blender animation")
+                
+                def show_success(dt):
+                    popup.dismiss()
+                    self.show_success_popup(
+                        "Blender Cinema Animation Complete!",
+                        f"Your cinema-quality animation has been saved to:\n{output_path}",
+                        output_path
+                    )
+                
+                Clock.schedule_once(show_success, 1)
+                
+            except Exception as e:
+                error_message = str(e)
+                def show_error(dt):
+                    popup.dismiss()
+                    self.show_error_popup("Blender Animation Error", error_message)
+                
+                Clock.schedule_once(show_error, 0)
+        
+        # Schedule the animation generation
+        Clock.schedule_once(lambda dt: run_blender_animation(), 0.5)
+
+    def show_success_popup(self, title, message, file_path):
+        """Show success popup with option to open file location"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        # Success message
+        success_label = Label(
+            text=message,
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(success_label)
+        
+        # Buttons
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=50)
+        
+        open_folder_btn = Button(
+            text="Open Folder",
+            background_color=(0.2, 0.6, 0.9, 1)
+        )
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.3, 0.7, 0.3, 1)
+        )
+        
+        btn_layout.add_widget(open_folder_btn)
+        btn_layout.add_widget(ok_btn)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.9, 0.6),
+            auto_dismiss=False
+        )
+        
+        def open_folder(instance):
+            folder_path = os.path.dirname(file_path)
+            os.system(f'xdg-open "{folder_path}"')  # Linux
+            popup.dismiss()
+        
+        def close_popup(instance):
+            popup.dismiss()
+        
+        open_folder_btn.bind(on_press=open_folder)
+        ok_btn.bind(on_press=close_popup)
+        
+        popup.open()
+
+    def show_error_popup(self, title, message):
+        """Show error popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=15)
+        
+        error_label = Label(
+            text=f"Error: {message}",
+            text_size=(None, None),
+            halign="center",
+            valign="middle"
+        )
+        layout.add_widget(error_label)
+        
+        ok_btn = Button(
+            text="OK",
+            background_color=(0.8, 0.3, 0.3, 1),
+            size_hint_y=None,
+            height=50
+        )
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(
+            title=title,
+            content=layout,
+            size_hint=(0.8, 0.4),
+            auto_dismiss=False
+        )
+        
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()

screens/get_trip_from_server.py

@@ -0,0 +1,347 @@
+import kivy
+from kivy.app import App
+from kivy.uix.screenmanager import ScreenManager, Screen
+import os
+import json
+from kivy.clock import Clock
+from kivy.properties import StringProperty, ListProperty
+from py_scripts.utils import (
+    generate_key, load_key, encrypt_data, decrypt_data,
+    check_server_settings, save_server_settings,
+    test_connection, get_devices_from_server, save_route_to_file, fetch_positions_for_selected_day
+)
+from datetime import date
+from kivy.uix.popup import Popup
+from kivy.uix.gridlayout import GridLayout
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from threading import Thread
+from kivy.clock import mainthread
+from kivy.uix.image import Image
+from kivy.uix.behaviors import ButtonBehavior
+from kivy.uix.progressbar import ProgressBar
+import webbrowser
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+from PIL import Image
+import time
+from config import RESOURCES_FOLDER, CREDENTIALS_FILE
+
+class GetTripFromServer(Screen):
+    server_info_text = StringProperty("LOADING DATA...")
+    server_box_color = ListProperty([0.984, 0.553, 0.078, 1])
+    device_mapping = {}
+
+    def on_pre_enter(self):
+        self.server_box_color = [0.984, 0.553, 0.078, 1]
+        self.server_info_text = "LOADING DATA..."
+        Clock.schedule_once(self.check_server_settings, 1)
+
+    def check_server_settings(self, dt):
+        settings = check_server_settings()
+        if settings:
+            server_url = settings["server_url"]
+            username = settings["username"]
+            password = settings["password"]
+            token = settings["token"]
+            self.server_info_text = f"CHECKING server: {server_url}"
+            self.server_box_color = [0.984, 0.553, 0.078, 1]
+            self.ids.devices_spinner.text = "Loading devices..."
+            Clock.schedule_once(lambda dt: self.test_connection(server_url, username, password, token), 1)
+        else:
+            self.server_info_text = "Go to settings and set Traccar Server"
+            self.server_box_color = [0.909, 0.031, 0.243, 1]
+            self.ids.devices_spinner.text = "No devices available"
+
+    def set_result_message(self, message, color=(1, 1, 1, 1)):
+        self.ids.result_label.text = message
+        self.ids.result_label.color = color
+
+    def update_devices_spinner(self, devices):
+        if devices:
+            self.device_mapping = devices
+            device_names = list(devices.keys())
+            self.ids.devices_spinner.values = device_names
+            self.ids.devices_spinner.text = "Select a device"
+        else:
+            self.ids.devices_spinner.text = "No devices found"
+            self.ids.devices_spinner.values = []
+
+    def test_connection(self, server_url, username, password, token):
+        result = test_connection(server_url, username, password, token)
+        if result["status"]:
+            self.server_info_text = f"Connected to {server_url}"
+            self.server_box_color = [0.008, 0.525, 0.290, 1]
+            devices = get_devices_from_server()
+            self.update_devices_spinner(devices)
+        else:
+            self.server_info_text = result["message"]
+            self.server_box_color = [0.909, 0.031, 0.243, 1]
+
+    def on_device_selected(self, device_name):
+        if device_name != "Loading devices..." and device_name != "No devices found":
+            self.ids.devices_spinner.background_color = (0.008, 0.525, 0.290, 1)
+        else:
+            self.ids.devices_spinner.background_color = (1, 1, 1, 1)
+
+    def open_date_picker(self, which):
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.gridlayout import GridLayout
+        from kivy.uix.button import Button
+        from kivy.uix.label import Label
+        from kivy.uix.popup import Popup
+
+        import calendar
+        today = date.today()
+        selected = {"year": today.year, "month": today.month}
+
+        def update_grid():
+            grid.clear_widgets()
+            days_in_month = calendar.monthrange(selected["year"], selected["month"])[1]
+            for day in range(1, days_in_month + 1):
+                btn = Button(
+                    text=str(day),
+                    size_hint=(None, None),
+                    size=(38, 38),
+                    background_color=(0.341, 0.235, 0.980, 1),
+                    color=(1, 1, 1, 1),
+                    font_size=15
+                )
+                def on_date_selected(instance, day=day):
+                    date_str = f"{selected['year']}-{selected['month']:02d}-{day:02d}"
+                    if which == 'start':
+                        self.ids.start_date_picker_button.text = date_str
+                    else:
+                        self.ids.end_date_picker_button.text = date_str
+                    popup.dismiss()
+                btn.bind(on_press=on_date_selected)
+                grid.add_widget(btn)
+
+        def prev_month(instance):
+            if selected["month"] > 1:
+                selected["month"] -= 1
+            else:
+                selected["year"] -= 1
+                selected["month"] = 12
+            # Don't allow future months
+            if (selected["year"], selected["month"]) > (today.year, today.month):
+                selected["year"], selected["month"] = today.year, today.month
+            title_label.text = f"Select a Date ({selected['year']}-{selected['month']:02d})"
+            update_grid()
+
+        def next_month(instance):
+            # Only allow up to current month
+            if (selected["year"], selected["month"]) < (today.year, today.month):
+                if selected["month"] < 12:
+                    selected["month"] += 1
+                else:
+                    selected["year"] += 1
+                    selected["month"] = 1
+            title_label.text = f"Select a Date ({selected['year']}-{selected['month']:02d})"
+            update_grid()
+
+        def on_cancel(instance):
+            popup.dismiss()
+
+        # Main vertical layout
+        main_layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+
+        # Month navigation row
+        nav_layout = BoxLayout(orientation='horizontal', size_hint_y=None, height=40, spacing=10)
+        prev_btn = Button(text="<", size_hint_x=None, width=40, font_size=18, background_color=(0.341, 0.235, 0.980, 1), color=(1,1,1,1))
+        next_btn = Button(text=">", size_hint_x=None, width=40, font_size=18, background_color=(0.341, 0.235, 0.980, 1), color=(1,1,1,1))
+        title_label = Label(
+            text=f"Select a Date ({selected['year']}-{selected['month']:02d})",
+            size_hint_x=1,
+            font_size=18,
+            color=(1, 1, 1, 1)
+        )
+        prev_btn.bind(on_press=prev_month)
+        next_btn.bind(on_press=next_month)
+        nav_layout.add_widget(prev_btn)
+        nav_layout.add_widget(title_label)
+        nav_layout.add_widget(next_btn)
+        main_layout.add_widget(nav_layout)
+
+        # Grid of days: 6 columns
+        grid = GridLayout(cols=6, spacing=6, size_hint_y=None)
+        grid.bind(minimum_height=grid.setter('height'))
+        main_layout.add_widget(grid)
+
+        # Cancel button
+        cancel_btn = Button(
+            text="Cancel",
+            size_hint_y=None,
+            height=44,
+            background_color=(0.909, 0.031, 0.243, 1),
+            color=(1, 1, 1, 1),
+            font_size=16
+        )
+        cancel_btn.bind(on_press=on_cancel)
+        main_layout.add_widget(cancel_btn)
+
+        popup = Popup(
+            title="",
+            content=main_layout,
+            size_hint=(0.95, 0.8),
+            background_color=(0.11, 0.10, 0.15, 1),
+            separator_height=0,
+            auto_dismiss=False
+        )
+
+        update_grid()
+        popup.open()
+
+    def open_hour_picker(self, which):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.scrollview import ScrollView
+        from kivy.uix.gridlayout import GridLayout
+
+        popup_layout = BoxLayout(orientation='vertical', spacing=8, padding=8)
+        scroll = ScrollView(size_hint=(1, 1))
+        grid = GridLayout(cols=1, size_hint_y=None, spacing=4)
+        grid.bind(minimum_height=grid.setter('height'))
+
+        # Add hour buttons
+        for h in range(24):
+            hour_str = f"{h:02d}"
+            btn = Button(
+                text=hour_str,
+                size_hint_y=None,
+                height=44,
+                font_size=18,
+                background_color=(0.341, 0.235, 0.980, 1),
+                color=(1, 1, 1, 1)
+            )
+            def set_hour(instance, hour=hour_str):
+                if which == 'start':
+                    self.ids.start_hour_button.text = hour
+                else:
+                    self.ids.end_hour_button.text = hour
+                popup.dismiss()
+            btn.bind(on_press=set_hour)
+            grid.add_widget(btn)
+
+        scroll.add_widget(grid)
+        popup_layout.add_widget(scroll)
+
+        # Cancel button
+        cancel_btn = Button(
+            text="Cancel",
+            size_hint_y=None,
+            height=44,
+            background_color=(0.909, 0.031, 0.243, 1),
+            color=(1, 1, 1, 1),
+            font_size=16
+        )
+        cancel_btn.bind(on_press=lambda x: popup.dismiss())
+        popup_layout.add_widget(cancel_btn)
+
+        popup = Popup(
+            title="Select Hour",
+            content=popup_layout,
+            size_hint=(0.6, 0.7),
+            auto_dismiss=False
+        )
+        popup.open()
+
+    def update_points_count(self, count):
+        """Update the label showing the number of points."""
+        self.ids.points_count_label.text = f"Points: {count}"
+
+    def save_route(self):
+        """Save the current list of positions as a route in resources/projects/<route_name>/positions.json."""
+        route_name = self.ids.route_name_input.text.strip()
+        positions = getattr(self, "last_positions", None)
+
+        success, message, file_path = save_route_to_file(route_name, positions)
+        self.ids.result_label.text = message
+
+        if success:
+            # Reset UI fields
+            self.ids.devices_spinner.text = "Select a device"
+            self.ids.start_date_picker_button.text = "Select Start Date"
+            self.ids.end_date_picker_button.text = "Select End Date"
+            self.ids.start_hour_button.text = "00"
+            self.ids.end_hour_button.text = "23"
+            self.ids.points_count_label.text = "Points: 0"
+            self.ids.route_name_input.text = ""
+
+            # Show popup and schedule reroute to home
+            popup = Popup(title="Success",
+                          content=Label(text=f"Route '{route_name}' saved!"),
+                          size_hint=(None, None), size=(300, 150),
+                          auto_dismiss=False)
+            popup.open()
+            def close_and_go_home(dt):
+                popup.dismiss()
+                self.manager.current = "home"
+            Clock.schedule_once(close_and_go_home, 3)
+
+    def get_trip_server_data(self):
+        """Handle the Get trip server data button press."""
+        selected_device = self.ids.devices_spinner.text
+        start_date = self.ids.start_date_picker_button.text
+        end_date = self.ids.end_date_picker_button.text
+
+        if selected_device == "Loading devices..." or selected_device == "No devices found":
+            print("No valid device selected.")
+            self.ids.result_label.text = "Please select a valid device."
+            return
+
+        if start_date == "Select Date" or end_date == "Select Date":
+            print("No valid date selected.")
+            self.ids.result_label.text = "Please select valid start and end dates."
+            return
+
+        # Fetch trip data from the server
+        print(f"Fetching trip data for device: {selected_device} from {start_date} to {end_date}")
+        self.ids.result_label.text = f"Fetching trip data for {selected_device} from {start_date} to {end_date}..."
+
+        positions = self.fetch_positions_for_selected_day()
+        self.last_positions = positions  # Store for saving
+        self.update_points_count(len(positions) if positions else 0)
+        if positions:
+            print("Positions received:")
+            for pos in positions:
+                print(f"{pos['deviceTime']}: {pos['latitude']}, {pos['longitude']}")
+        else:
+            print("No positions found or error occurred.")
+
+    def fetch_positions_for_selected_day(self):
+        settings = check_server_settings()
+        device_name = self.ids.devices_spinner.text
+        start_date = self.ids.start_date_picker_button.text
+        end_date = self.ids.end_date_picker_button.text
+        start_hour = self.ids.start_hour_button.text
+        end_hour = self.ids.end_hour_button.text
+
+        positions, error = fetch_positions_for_selected_day(
+            settings,
+            self.device_mapping,
+            device_name,
+            start_date,
+            end_date,
+            start_hour,
+            end_hour
+        )
+        if error:
+            self.ids.result_label.text = error
+            return []
+        self.ids.result_label.text = f"Retrieved {len(positions)} positions."
+        return positions
+    
+    def fetch_devices_async(self):
+        Thread(target=self._fetch_devices_worker).start()
+
+    def _fetch_devices_worker(self):
+        devices = get_devices_from_server()
+        self.update_devices_spinner_mainthread(devices)
+
+    @mainthread
+    def update_devices_spinner_mainthread(self, devices):
+        self.update_devices_spinner(devices)
+

screens/home_screen.py

@@ -0,0 +1,152 @@
+from kivy.uix.screenmanager import Screen
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.label import Label
+from kivy.uix.button import Button
+from kivy.uix.popup import Popup
+from kivy.uix.image import Image
+from kivy.uix.behaviors import ButtonBehavior
+from kivy.clock import Clock
+import os
+import json
+from config import RESOURCES_FOLDER, CREDENTIALS_FILE
+from py_scripts.utils import encrypt_data, decrypt_data, check_server_settings, save_server_settings, test_connection
+
+
+class IconButton(ButtonBehavior, Image):
+    pass
+
+
+class HomeScreen(Screen):
+    def on_pre_enter(self):
+        """Load existing projects/trips when the screen is entered."""
+        self.load_existing_projects()
+
+    def load_existing_projects(self):
+        projects_folder = os.path.join(RESOURCES_FOLDER, "projects")
+        archive_folder = os.path.join(RESOURCES_FOLDER, "trip_archive")
+        if not os.path.exists(projects_folder):
+            os.makedirs(projects_folder)
+        if not os.path.exists(archive_folder):
+            os.makedirs(archive_folder)
+
+        self.ids.projects_list.clear_widgets()
+
+        for project in os.listdir(projects_folder):
+            row = BoxLayout(
+                orientation="horizontal",
+                size_hint_y=None,
+                height=44,
+                spacing=6,
+                padding=(8, 6)
+            )
+            from kivy.graphics import Color, Line, RoundedRectangle
+            with row.canvas.before:
+                Color(0.11, 0.10, 0.15, 1)
+                row.bg_rect = RoundedRectangle(pos=row.pos, size=row.size, radius=[6])
+                Color(0.341, 0.235, 0.980, 1)
+                row.border_line = Line(rounded_rectangle=[row.x, row.y, row.width, row.height, 6], width=1)
+            # Use a closure to bind the correct row instance
+            def make_update_bg_rect(r):
+                def update_bg_rect(instance, value):
+                    r.bg_rect.pos = r.pos
+                    r.bg_rect.size = r.size
+                    r.border_line.rounded_rectangle = [r.x, r.y, r.width, r.height, 6]
+                return update_bg_rect
+            row.bind(pos=make_update_bg_rect(row), size=make_update_bg_rect(row))
+
+            project_label = Label(
+                text=project,
+                size_hint_x=0.64,
+                color=(1, 1, 1, 1),
+                font_size=15,
+                shorten=True,
+                shorten_from='right'
+            )
+
+            edit_button = IconButton(
+                source="resources/images/edit.png",
+                size_hint_x=0.18,
+                allow_stretch=True,
+                keep_ratio=True
+            )
+            edit_button.bind(on_press=lambda instance, p=project: self.edit_project(p))
+
+            delete_button = IconButton(
+                source="resources/images/delete.png",
+                size_hint_x=0.18,
+                allow_stretch=True,
+                keep_ratio=True
+            )
+            delete_button.bind(on_press=lambda instance, p=project: self.confirm_delete_project(p))
+
+            row.add_widget(project_label)
+            row.add_widget(edit_button)
+            row.add_widget(delete_button)
+            self.ids.projects_list.add_widget(row)
+
+    def open_project(self, project_name):
+        """Handle opening an existing project/trip."""
+        print(f"Opening project: {project_name}")
+        self.ids.result_label.text = f"Opened project: {project_name}"
+
+    def create_new_project(self):
+        """Navigate to the GetTripFromServer screen to create a new project/trip."""
+        self.manager.current = "get_trip_from_server"
+
+    def edit_project(self, project_name):
+        # Set the project name on the CreateAnimationScreen before switching
+        create_anim_screen = self.manager.get_screen("create_animation")
+        create_anim_screen.project_name = project_name
+        self.manager.current = "create_animation"
+
+# delete or archive project    
+    def confirm_delete_project(self, project_name):
+        from kivy.uix.popup import Popup
+        from kivy.uix.boxlayout import BoxLayout
+        from kivy.uix.button import Button
+        from kivy.uix.label import Label
+
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        label = Label(text=f"Delete project '{project_name}'?\nChoose an option:")
+        btn_delete = Button(text="Delete Completely", background_color=(1, 0, 0, 1))
+        btn_archive = Button(text="Archive Trip", background_color=(0.341, 0.235, 0.980, 1))
+        btn_cancel = Button(text="Cancel")
+
+        popup = Popup(title="Delete Project", content=layout, size_hint=(None, None), size=(400, 250), auto_dismiss=False)
+        layout.add_widget(label)
+        layout.add_widget(btn_delete)
+        layout.add_widget(btn_archive)
+        layout.add_widget(btn_cancel)
+
+        def do_delete(instance):
+            self.delete_project(project_name)
+            popup.dismiss()
+            self.load_existing_projects()
+
+        def do_archive(instance):
+            self.archive_project(project_name)
+            popup.dismiss()
+            self.load_existing_projects()
+
+        btn_delete.bind(on_press=do_delete)
+        btn_archive.bind(on_press=do_archive)
+        btn_cancel.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+
+    def delete_project(self, project_name):
+        import shutil
+        folder_path = os.path.join(RESOURCES_FOLDER, "projects", project_name)
+        if os.path.exists(folder_path):
+            shutil.rmtree(folder_path)
+
+    def archive_project(self, project_name):
+        import shutil
+        src_file = os.path.join(RESOURCES_FOLDER, "projects", project_name, "positions.json")
+        archive_folder = os.path.join(RESOURCES_FOLDER, "trip_archive")
+        if not os.path.exists(archive_folder):
+            os.makedirs(archive_folder)
+        dst_file = os.path.join(archive_folder, f"{project_name}.json")
+        if os.path.exists(src_file):
+            shutil.copy2(src_file, dst_file)
+        # Optionally, delete the project folder after archiving
+        self.delete_project(project_name)

screens/login_screen.py

@@ -0,0 +1,29 @@
+from kivy.uix.screenmanager import Screen
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.label import Label
+from kivy.uix.button import Button
+from kivy.uix.popup import Popup
+from kivy.uix.image import Image
+from kivy.uix.behaviors import ButtonBehavior
+from kivy.clock import Clock
+import os
+import json
+from config import RESOURCES_FOLDER, CREDENTIALS_FILE
+from py_scripts.utils import encrypt_data, decrypt_data, check_server_settings, save_server_settings, test_connection
+
+
+class LoginScreen(Screen):
+    def login(self):
+        username = self.ids.username_input.text.strip()
+        password = self.ids.username_input.text.strip()
+
+        if not username or not password:
+            self.manager.get_screen("home").ids.result_label.text = "Please fill in all fields."
+            return
+
+        credentials = {"username": username, "password": password}
+        encrypted_data = encrypt_data(json.dumps(credentials))
+        with open(CREDENTIALS_FILE, "wb") as file:
+            file.write(encrypted_data)
+
+        self.manager.current = "home"

screens/pause_edit_screen_improved.py

@@ -0,0 +1,889 @@
+import kivy
+from kivy.uix.screenmanager import Screen
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.label import Label
+from kivy.uix.button import Button
+from kivy.uix.textinput import TextInput
+from kivy.uix.filechooser import FileChooserIconView
+from kivy.uix.widget import Widget 
+from kivy.uix.image import Image
+from kivy.uix.carousel import Carousel
+from kivy.uix.progressbar import ProgressBar
+from kivy.graphics import Color, Rectangle, Line
+from kivy.uix.scrollview import ScrollView
+from kivy.uix.popup import Popup
+from kivy.uix.gridlayout import GridLayout
+from kivy.properties import StringProperty
+from kivy.clock import Clock
+import os
+import json
+import shutil
+import threading
+from geopy.geocoders import Nominatim
+from config import RESOURCES_FOLDER
+
+class PauseEditScreen(Screen):
+    project_name = StringProperty("")
+    
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.pauses = []
+        self.on_save_callback = None
+        self.loading_popup = None
+        self.carousel = None
+        
+    def on_pre_enter(self):
+        """Called when entering the screen"""
+        self.show_loading_popup()
+        # Delay the layout building to show loading popup first
+        Clock.schedule_once(self.start_loading_process, 0.1)
+    
+    def show_loading_popup(self):
+        """Show loading popup while building the layout"""
+        layout = BoxLayout(orientation='vertical', spacing=20, padding=20)
+        
+        # Loading animation/progress bar
+        progress = ProgressBar(
+            max=100,
+            size_hint_y=None,
+            height=20
+        )
+        
+        # Animate the progress bar
+        def animate_progress(dt):
+            if progress.value < 95:
+                progress.value += 5
+            else:
+                progress.value = 10  # Reset for continuous animation
+        
+        Clock.schedule_interval(animate_progress, 0.1)
+        
+        loading_label = Label(
+            text="Loading pause information...\nPlease wait",
+            color=(1, 1, 1, 1),
+            font_size=16,
+            halign="center",
+            text_size=(300, None)
+        )
+        
+        layout.add_widget(loading_label)
+        layout.add_widget(progress)
+        
+        self.loading_popup = Popup(
+            title="Loading Pauses",
+            content=layout,
+            size_hint=(0.8, 0.3),
+            auto_dismiss=False
+        )
+        self.loading_popup.open()
+    
+    def start_loading_process(self, dt):
+        """Start the loading process in background"""
+        # Run the heavy loading in a separate thread
+        thread = threading.Thread(target=self.load_data_background)
+        thread.daemon = True
+        thread.start()
+    
+    def load_data_background(self):
+        """Load pause data in background thread"""
+        try:
+            # Load pauses
+            self.load_pauses()
+            
+            # Pre-process location suggestions to speed up UI
+            for pause in self.pauses:
+                lat = pause["location"]["latitude"]
+                lon = pause["location"]["longitude"]
+                # Cache the location suggestion
+                if 'location_suggestion' not in pause:
+                    pause['location_suggestion'] = self.suggest_location_name(lat, lon)
+            
+            # Schedule UI update on main thread
+            Clock.schedule_once(self.finish_loading, 0)
+            
+        except Exception as e:
+            print(f"Error loading pause data: {e}")
+            Clock.schedule_once(self.finish_loading, 0)
+    
+    def finish_loading(self, dt):
+        """Finish loading and build the UI"""
+        try:
+            self.build_pause_layout()
+        finally:
+            # Close loading popup
+            if self.loading_popup:
+                self.loading_popup.dismiss()
+                self.loading_popup = None
+        
+    def suggest_location_name(self, lat, lon):
+        """Simplified location suggestion"""
+        try:
+            geolocator = Nominatim(user_agent="traccar_animation")
+            location = geolocator.reverse((lat, lon), exactly_one=True, timeout=8, addressdetails=True)
+            
+            if location and location.raw:
+                address = location.raw.get('address', {})
+                
+                # Look for street address first
+                if 'road' in address:
+                    road = address['road']
+                    if 'house_number' in address:
+                        return f"{road} {address['house_number']}"
+                    return road
+                
+                # Look for area name
+                for key in ['neighbourhood', 'suburb', 'village', 'town', 'city']:
+                    if key in address and address[key]:
+                        return address[key]
+            
+            return f"Location {lat:.4f}, {lon:.4f}"
+            
+        except Exception:
+            return f"Location {lat:.4f}, {lon:.4f}"
+    
+    def load_pauses(self):
+        """Load pauses from the project folder"""
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        pauses_path = os.path.join(project_folder, "pauses.json")
+        
+        if os.path.exists(pauses_path):
+            with open(pauses_path, "r") as f:
+                self.pauses = json.load(f)
+        else:
+            self.pauses = []
+    
+    def save_pauses(self):
+        """Save pauses to the project folder"""
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        pauses_path = os.path.join(project_folder, "pauses.json")
+        
+        with open(pauses_path, "w") as f:
+            json.dump(self.pauses, f, indent=2)
+    
+    def build_pause_layout(self):
+        """Build the main pause editing layout with carousel for multiple pauses"""
+        self.clear_widgets()
+        
+        # Main layout with dark background
+        main_layout = BoxLayout(orientation='vertical', spacing=5, padding=[5, 5, 5, 5])
+        with main_layout.canvas.before:
+            Color(0.11, 0.10, 0.15, 1)
+            main_layout.bg_rect = Rectangle(pos=main_layout.pos, size=main_layout.size)
+        main_layout.bind(pos=self.update_bg_rect, size=self.update_bg_rect)
+        
+        # Header with back button and pause counter
+        header = BoxLayout(orientation='horizontal', size_hint_y=None, height=40, spacing=10)
+        
+        back_btn = Button(
+            text="← Back",
+            size_hint_x=None,
+            width=70,
+            font_size=14,
+            background_color=(0.341, 0.235, 0.980, 1),
+            color=(1, 1, 1, 1)
+        )
+        back_btn.bind(on_press=self.go_back)
+        
+        # Dynamic title based on number of pauses
+        pause_count = len(self.pauses)
+        if pause_count > 2:
+            title_text = f"Edit Pauses ({pause_count} total)\nSwipe to navigate"
+        else:
+            title_text = "Edit Pauses"
+            
+        title_label = Label(
+            text=title_text,
+            font_size=14 if pause_count > 2 else 16,
+            color=(1, 1, 1, 1),
+            halign="center",
+            bold=True
+        )
+        
+        header.add_widget(back_btn)
+        header.add_widget(title_label)
+        header.add_widget(Widget(size_hint_x=None, width=70))
+        
+        main_layout.add_widget(header)
+        
+        # Choose layout based on number of pauses
+        if pause_count > 2:
+            # Use carousel for multiple pauses
+            content_area = self.create_carousel_layout()
+        else:
+            # Use simple scroll view for 1-2 pauses
+            content_area = self.create_simple_scroll_layout()
+        
+        main_layout.add_widget(content_area)
+        
+        # Save all button at bottom
+        save_all_btn = Button(
+            text="Save All Changes & Go Back",
+            size_hint_y=None,
+            height=45,
+            font_size=14,
+            background_color=(0.2, 0.7, 0.2, 1),
+            color=(1, 1, 1, 1),
+            bold=True
+        )
+        save_all_btn.bind(on_press=self.save_all_and_close)
+        main_layout.add_widget(save_all_btn)
+        
+        self.add_widget(main_layout)
+    
+    def create_carousel_layout(self):
+        """Create carousel layout for multiple pauses"""
+        # Create carousel
+        self.carousel = Carousel(
+            direction='right',
+            loop=True,
+            size_hint=(1, 1)
+        )
+        
+        # Add each pause as a slide
+        for idx, pause in enumerate(self.pauses):
+            # Create a slide container
+            slide = BoxLayout(orientation='vertical', spacing=5, padding=[5, 5, 5, 5])
+            
+            # Add pause indicator
+            indicator = Label(
+                text=f"Pause {idx + 1} of {len(self.pauses)} - Swipe for more",
+                font_size=12,
+                color=(0.8, 0.8, 0.8, 1),
+                size_hint_y=None,
+                height=25,
+                halign="center"
+            )
+            slide.add_widget(indicator)
+            
+            # Create pause frame
+            pause_frame = self.create_pause_frame(idx, pause)
+            
+            # Wrap in scroll view for this slide
+            scroll = ScrollView(size_hint=(1, 1))
+            scroll_content = BoxLayout(orientation='vertical', size_hint_y=None, padding=[2, 2, 2, 2])
+            scroll_content.bind(minimum_height=scroll_content.setter('height'))
+            scroll_content.add_widget(pause_frame)
+            scroll.add_widget(scroll_content)
+            
+            slide.add_widget(scroll)
+            self.carousel.add_widget(slide)
+        
+        return self.carousel
+    
+    def create_simple_scroll_layout(self):
+        """Create simple scroll layout for 1-2 pauses"""
+        scroll_content = BoxLayout(orientation='vertical', spacing=10, size_hint_y=None, padding=[5, 5, 5, 5])
+        scroll_content.bind(minimum_height=scroll_content.setter('height'))
+        
+        for idx, pause in enumerate(self.pauses):
+            pause_frame = self.create_pause_frame(idx, pause)
+            scroll_content.add_widget(pause_frame)
+        
+        scroll = ScrollView(size_hint=(1, 1))
+        scroll.add_widget(scroll_content)
+        return scroll
+    
+    def update_bg_rect(self, instance, value):
+        """Update background rectangle"""
+        instance.bg_rect.pos = instance.pos
+        instance.bg_rect.size = instance.size
+    
+    def create_pause_frame(self, idx, pause):
+        """Create a frame for a single pause"""
+        # Main frame with border
+        frame = BoxLayout(
+            orientation='vertical',
+            spacing=8,
+            padding=[8, 8, 8, 8],
+            size_hint_y=None,
+            height=380  # Increased height for better photo scrolling
+        )
+        
+        with frame.canvas.before:
+            Color(0.18, 0.18, 0.22, 1)  # Frame background
+            frame.bg_rect = Rectangle(pos=frame.pos, size=frame.size)
+            Color(0.4, 0.6, 1.0, 1)  # Frame border
+            frame.border_line = Line(rectangle=(frame.x, frame.y, frame.width, frame.height), width=2)
+        
+        def update_frame(instance, value, frame_widget=frame):
+            frame_widget.bg_rect.pos = frame_widget.pos
+            frame_widget.bg_rect.size = frame_widget.size
+            frame_widget.border_line.rectangle = (frame_widget.x, frame_widget.y, frame_widget.width, frame_widget.height)
+        frame.bind(pos=update_frame, size=update_frame)
+        
+        # 1. Pause number label (centered)
+        pause_number_label = Label(
+            text=f"[b]PAUSE {idx + 1}[/b]",
+            markup=True,
+            font_size=16,
+            color=(1, 1, 1, 1),
+            size_hint_y=None,
+            height=30,
+            halign="center",
+            valign="middle"
+        )
+        pause_number_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        frame.add_widget(pause_number_label)
+        
+        # 2. Location suggestion (left aligned) - use cached version if available
+        suggested_place = pause.get('location_suggestion') or self.suggest_location_name(
+            pause["location"]["latitude"], pause["location"]["longitude"]
+        )
+        
+        location_label = Label(
+            text=f"Location: {suggested_place}",
+            font_size=12,
+            color=(0.8, 0.9, 1, 1),
+            size_hint_y=None,
+            height=25,
+            halign="left",
+            valign="middle"
+        )
+        location_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        frame.add_widget(location_label)
+        
+        # 3. Custom name entry and save button
+        name_layout = BoxLayout(orientation='horizontal', spacing=5, size_hint_y=None, height=35)
+        
+        name_input = TextInput(
+            text=pause.get('name', ''),
+            hint_text="Enter custom location name...",
+            multiline=False,
+            background_color=(0.25, 0.25, 0.3, 1),
+            foreground_color=(1, 1, 1, 1),
+            font_size=12,
+            padding=[8, 8, 8, 8]
+        )
+        
+        save_name_btn = Button(
+            text="Save Name",
+            size_hint_x=None,
+            width=80,
+            font_size=11,
+            background_color=(0.341, 0.235, 0.980, 1),
+            color=(1, 1, 1, 1)
+        )
+        save_name_btn.bind(on_press=lambda x: self.save_pause_name(pause, name_input))
+        
+        name_layout.add_widget(name_input)
+        name_layout.add_widget(save_name_btn)
+        frame.add_widget(name_layout)
+        
+        # 4. Photos area - vertical scrolling
+        photos_area = self.create_photos_area_vertical(idx, pause)
+        frame.add_widget(photos_area)
+        
+        # 5. Save and Delete buttons row
+        button_layout = BoxLayout(orientation='horizontal', spacing=5, size_hint_y=None, height=30)
+        
+        save_pause_btn = Button(
+            text="Save Pause Info",
+            font_size=12,
+            background_color=(0.2, 0.6, 0.8, 1),
+            color=(1, 1, 1, 1)
+        )
+        save_pause_btn.bind(on_press=lambda x: self.save_individual_pause(idx))
+        
+        delete_pause_btn = Button(
+            text="Delete Pause",
+            font_size=12,
+            background_color=(0.8, 0.2, 0.2, 1),
+            color=(1, 1, 1, 1)
+        )
+        delete_pause_btn.bind(on_press=lambda x: self.delete_pause(idx))
+        
+        button_layout.add_widget(save_pause_btn)
+        button_layout.add_widget(delete_pause_btn)
+        frame.add_widget(button_layout)
+        
+        return frame
+    
+    def create_photos_area_vertical(self, pause_idx, pause):
+        """Create photos area with vertical scrolling"""
+        photos_layout = BoxLayout(orientation='vertical', spacing=5, size_hint_y=None, height=200)
+        
+        # Photos header with add button
+        photos_header = BoxLayout(orientation='horizontal', size_hint_y=None, height=30)
+        
+        photos_title = Label(
+            text="Photos:",
+            font_size=12,
+            color=(1, 1, 1, 1),
+            size_hint_x=0.5,
+            halign="left",
+            valign="middle"
+        )
+        photos_title.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        
+        add_photos_btn = Button(
+            text="Add Photos",
+            size_hint_x=0.5,
+            font_size=11,
+            background_color=(0.2, 0.7, 0.2, 1),
+            color=(1, 1, 1, 1)
+        )
+        add_photos_btn.bind(on_press=lambda x: self.add_photos(pause_idx))
+        
+        photos_header.add_widget(photos_title)
+        photos_header.add_widget(add_photos_btn)
+        photos_layout.add_widget(photos_header)
+        
+        # Get photos for this pause
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        pause_img_folder = os.path.join(project_folder, f"pause_{pause_idx+1}")
+        os.makedirs(pause_img_folder, exist_ok=True)
+        
+        img_list = [f for f in os.listdir(pause_img_folder) if os.path.isfile(os.path.join(pause_img_folder, f))]
+        
+        if img_list:
+            # Create vertical scrolling photo gallery
+            photos_scroll = ScrollView(size_hint=(1, 1), do_scroll_y=True, do_scroll_x=False)
+            photos_content = BoxLayout(orientation='vertical', spacing=2, size_hint_y=None, padding=[2, 2, 2, 2])
+            photos_content.bind(minimum_height=photos_content.setter('height'))
+            
+            for img_file in img_list:
+                photo_item = self.create_vertical_photo_item(pause_idx, img_file, photos_content)
+                photos_content.add_widget(photo_item)
+            
+            photos_scroll.add_widget(photos_content)
+            photos_layout.add_widget(photos_scroll)
+        else:
+            no_photos_label = Label(
+                text="No photos added yet",
+                font_size=12,
+                color=(0.6, 0.6, 0.6, 1),
+                size_hint_y=1,
+                halign="center"
+            )
+            photos_layout.add_widget(no_photos_label)
+        
+        return photos_layout
+    
+    def create_vertical_photo_item(self, pause_idx, img_file, parent_layout):
+        """Create a photo item for vertical scrolling"""
+        # Main container with border
+        photo_item = BoxLayout(orientation='horizontal', spacing=5, size_hint_y=None, height=60, padding=[2, 2, 2, 2])
+        
+        # Add border and background to photo item
+        with photo_item.canvas.before:
+            Color(0.25, 0.25, 0.30, 1)  # Background
+            photo_item.bg_rect = Rectangle(pos=photo_item.pos, size=photo_item.size)
+            Color(0.4, 0.4, 0.5, 1)  # Border
+            photo_item.border_line = Line(rectangle=(photo_item.x, photo_item.y, photo_item.width, photo_item.height), width=1)
+        
+        def update_photo_item(instance, value, item=photo_item):
+            item.bg_rect.pos = item.pos
+            item.bg_rect.size = item.size
+            item.border_line.rectangle = (item.x, item.y, item.width, item.height)
+        photo_item.bind(pos=update_photo_item, size=update_photo_item)
+        
+        # Get full path to the image
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        pause_img_folder = os.path.join(project_folder, f"pause_{pause_idx+1}")
+        img_path = os.path.join(pause_img_folder, img_file)
+        
+        # Image thumbnail container
+        image_container = BoxLayout(size_hint_x=None, width=55, padding=[2, 2, 2, 2])
+        
+        try:
+            photo_image = Image(
+                source=img_path,
+                size_hint=(1, 1),
+                allow_stretch=True,
+                keep_ratio=True
+            )
+        except Exception:
+            # Fallback to a placeholder if image can't be loaded
+            photo_image = Widget(size_hint=(1, 1))
+            with photo_image.canvas:
+                Color(0.3, 0.3, 0.3, 1)
+                Rectangle(pos=photo_image.pos, size=photo_image.size)
+        
+        image_container.add_widget(photo_image)
+        
+        # Photo info layout (filename and details)
+        info_layout = BoxLayout(orientation='vertical', spacing=2, size_hint_x=0.55, padding=[5, 2, 5, 2])
+        
+        # Filename label (truncate if too long)
+        display_name = img_file if len(img_file) <= 20 else f"{img_file[:17]}..."
+        filename_label = Label(
+            text=display_name,
+            font_size=9,
+            color=(1, 1, 1, 1),
+            halign="left",
+            valign="top",
+            size_hint_y=0.6,
+            bold=True
+        )
+        filename_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        
+        # File size and type info
+        try:
+            file_size = os.path.getsize(img_path)
+            if file_size < 1024:
+                size_text = f"{file_size} B"
+            elif file_size < 1024*1024:
+                size_text = f"{file_size/1024:.1f} KB"
+            else:
+                size_text = f"{file_size/(1024*1024):.1f} MB"
+            
+            # Get file extension
+            file_ext = os.path.splitext(img_file)[1].upper().replace('.', '')
+            info_text = f"{file_ext} • {size_text}"
+        except:
+            info_text = "Unknown format"
+        
+        size_label = Label(
+            text=info_text,
+            font_size=7,
+            color=(0.8, 0.8, 0.8, 1),
+            halign="left",
+            valign="bottom",
+            size_hint_y=0.4
+        )
+        size_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        
+        info_layout.add_widget(filename_label)
+        info_layout.add_widget(size_label)
+        
+        # Button layout for actions
+        button_layout = BoxLayout(orientation='vertical', spacing=2, size_hint_x=0.28, padding=[2, 2, 2, 2])
+        
+        # View button to show full image
+        view_btn = Button(
+            text="👁 View",
+            font_size=8,
+            background_color=(0.2, 0.6, 0.8, 1),
+            color=(1, 1, 1, 1),
+            size_hint_y=0.5
+        )
+        view_btn.bind(on_press=lambda x: self.view_full_image(img_path, img_file))
+        
+        # Delete button
+        delete_btn = Button(
+            text="🗑 Del",
+            font_size=8,
+            background_color=(0.8, 0.2, 0.2, 1),
+            color=(1, 1, 1, 1),
+            size_hint_y=0.5
+        )
+        delete_btn.bind(on_press=lambda x: self.delete_single_photo(pause_idx, img_file, photo_item, parent_layout))
+        
+        button_layout.add_widget(view_btn)
+        button_layout.add_widget(delete_btn)
+        
+        # Add all components to photo item
+        photo_item.add_widget(image_container)
+        photo_item.add_widget(info_layout)
+        photo_item.add_widget(button_layout)
+        
+        return photo_item
+    
+    def delete_single_photo(self, pause_idx, img_file, photo_item, parent_layout):
+        """Delete a single photo with confirmation"""
+        def confirm_delete():
+            project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+            pause_img_folder = os.path.join(project_folder, f"pause_{pause_idx+1}")
+            file_path = os.path.join(pause_img_folder, img_file)
+            
+            if os.path.exists(file_path):
+                os.remove(file_path)
+                parent_layout.remove_widget(photo_item)
+                parent_layout.height = max(20, len(parent_layout.children) * 62)
+        
+        self.show_confirmation(
+            f"Delete Photo",
+            f"Are you sure you want to delete '{img_file}'?",
+            confirm_delete
+        )
+    
+    def delete_pause(self, pause_idx):
+        """Delete an entire pause with confirmation"""
+        def confirm_delete_pause():
+            try:
+                # Remove pause from the list
+                if 0 <= pause_idx < len(self.pauses):
+                    self.pauses.pop(pause_idx)
+                    
+                    # Save the updated pauses list
+                    self.save_pauses()
+                    
+                    # Remove pause folder and its contents
+                    project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+                    pause_img_folder = os.path.join(project_folder, f"pause_{pause_idx+1}")
+                    
+                    if os.path.exists(pause_img_folder):
+                        shutil.rmtree(pause_img_folder)
+                    
+                    # Reorganize remaining pause folders
+                    self.reorganize_pause_folders()
+                    
+                    # Refresh the entire layout
+                    self.show_message("Pause Deleted", f"Pause {pause_idx + 1} has been deleted successfully!")
+                    Clock.schedule_once(lambda dt: self.build_pause_layout(), 0.5)
+                    
+            except Exception as e:
+                self.show_message("Error", f"Failed to delete pause: {str(e)}")
+        
+        self.show_confirmation(
+            "Delete Pause",
+            f"Are you sure you want to delete Pause {pause_idx + 1}?\nThis will remove the pause location and all its photos permanently.",
+            confirm_delete_pause
+        )
+    
+    def reorganize_pause_folders(self):
+        """Reorganize pause folders after deletion to maintain sequential numbering"""
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        
+        # Get all existing pause folders
+        existing_folders = []
+        for item in os.listdir(project_folder):
+            item_path = os.path.join(project_folder, item)
+            if os.path.isdir(item_path) and item.startswith("pause_"):
+                try:
+                    folder_num = int(item.split("_")[1])
+                    existing_folders.append((folder_num, item_path))
+                except (IndexError, ValueError):
+                    continue
+        
+        # Sort by folder number
+        existing_folders.sort(key=lambda x: x[0])
+        
+        # Rename folders to be sequential starting from 1
+        temp_folders = []
+        for i, (old_num, old_path) in enumerate(existing_folders):
+            new_num = i + 1
+            if old_num != new_num:
+                # Create temporary name to avoid conflicts
+                temp_path = os.path.join(project_folder, f"temp_pause_{new_num}")
+                os.rename(old_path, temp_path)
+                temp_folders.append((temp_path, new_num))
+            else:
+                temp_folders.append((old_path, new_num))
+        
+        # Final rename to correct names
+        for temp_path, new_num in temp_folders:
+            final_path = os.path.join(project_folder, f"pause_{new_num}")
+            if temp_path != final_path:
+                if os.path.exists(final_path):
+                    shutil.rmtree(final_path)
+                os.rename(temp_path, final_path)
+    
+    def save_pause_name(self, pause, name_input):
+        """Save the custom name for a pause"""
+        pause['name'] = name_input.text
+        
+    def save_individual_pause(self, pause_idx):
+        """Save individual pause info"""
+        self.save_pauses()
+        # Show confirmation
+        self.show_message("Pause Saved", f"Pause {pause_idx + 1} information saved successfully!")
+    
+    def add_photos(self, pause_idx):
+        """Open file browser to add photos"""
+        project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
+        pause_img_folder = os.path.join(project_folder, f"pause_{pause_idx+1}")
+        
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        with layout.canvas.before:
+            Color(0.13, 0.13, 0.16, 1)
+            layout.bg_rect = Rectangle(pos=layout.pos, size=layout.size)
+        layout.bind(
+            pos=lambda inst, val: setattr(layout.bg_rect, 'pos', inst.pos),
+            size=lambda inst, val: setattr(layout.bg_rect, 'size', inst.size)
+        )
+        
+        title_label = Label(
+            text=f"Select photos for Pause {pause_idx + 1}:",
+            color=(1, 1, 1, 1),
+            font_size=14,
+            size_hint_y=None,
+            height=30
+        )
+        
+        filechooser = FileChooserIconView(
+            filters=['*.png', '*.jpg', '*.jpeg', '*.gif', '*.bmp'],
+            path=os.path.expanduser('~'),
+            multiselect=True
+        )
+        
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=40)
+        
+        add_btn = Button(
+            text="Add Selected",
+            background_color=(0.2, 0.7, 0.2, 1),
+            color=(1, 1, 1, 1),
+            font_size=12
+        )
+        
+        cancel_btn = Button(
+            text="Cancel",
+            background_color=(0.6, 0.3, 0.3, 1),
+            color=(1, 1, 1, 1),
+            font_size=12
+        )
+        
+        btn_layout.add_widget(cancel_btn)
+        btn_layout.add_widget(add_btn)
+        
+        layout.add_widget(title_label)
+        layout.add_widget(filechooser)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(
+            title="Add Photos",
+            content=layout,
+            size_hint=(0.95, 0.9),
+            auto_dismiss=False
+        )
+        
+        def add_selected_files(instance):
+            if filechooser.selection:
+                for file_path in filechooser.selection:
+                    if os.path.isfile(file_path):
+                        filename = os.path.basename(file_path)
+                        dest_path = os.path.join(pause_img_folder, filename)
+                        if not os.path.exists(dest_path):
+                            shutil.copy2(file_path, dest_path)
+                Clock.schedule_once(lambda dt: self.refresh_photos_display(), 0.1)
+                popup.dismiss()
+            else:
+                popup.dismiss()
+        
+        add_btn.bind(on_press=add_selected_files)
+        cancel_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def refresh_photos_display(self):
+        """Refresh the entire display to show updated photos"""
+        self.build_pause_layout()
+    
+    def show_message(self, title, message):
+        """Show a simple message popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        msg_label = Label(
+            text=message,
+            color=(1, 1, 1, 1),
+            font_size=12,
+            halign="center"
+        )
+        msg_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        
+        ok_btn = Button(
+            text="OK",
+            size_hint_y=None,
+            height=35,
+            background_color=(0.341, 0.235, 0.980, 1),
+            color=(1, 1, 1, 1)
+        )
+        
+        layout.add_widget(msg_label)
+        layout.add_widget(ok_btn)
+        
+        popup = Popup(title=title, content=layout, size_hint=(0.8, 0.4))
+        ok_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()
+    
+    def show_confirmation(self, title, message, confirm_callback):
+        """Show a confirmation dialog"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        
+        msg_label = Label(
+            text=message,
+            color=(1, 1, 1, 1),
+            font_size=12,
+            halign="center"
+        )
+        msg_label.bind(width=lambda instance, value: setattr(instance, 'text_size', (value, None)))
+        
+        btn_layout = BoxLayout(orientation='horizontal', spacing=10, size_hint_y=None, height=35)
+        
+        cancel_btn = Button(
+            text="Cancel",
+            background_color=(0.6, 0.3, 0.3, 1),
+            color=(1, 1, 1, 1)
+        )
+        
+        confirm_btn = Button(
+            text="Confirm",
+            background_color=(0.8, 0.2, 0.2, 1),
+            color=(1, 1, 1, 1)
+        )
+        
+        btn_layout.add_widget(cancel_btn)
+        btn_layout.add_widget(confirm_btn)
+        
+        layout.add_widget(msg_label)
+        layout.add_widget(btn_layout)
+        
+        popup = Popup(title=title, content=layout, size_hint=(0.8, 0.4), auto_dismiss=False)
+        
+        cancel_btn.bind(on_press=lambda x: popup.dismiss())
+        confirm_btn.bind(on_press=lambda x: (confirm_callback(), popup.dismiss()))
+        
+        popup.open()
+    
+    def save_all_and_close(self, instance):
+        """Save all pauses and return to previous screen"""
+        self.save_pauses()
+        if self.on_save_callback:
+            self.on_save_callback()
+        self.go_back()
+    
+    def go_back(self, instance=None):
+        """Return to the previous screen"""
+        self.manager.current = "create_animation"
+    
+    def set_project_and_callback(self, project_name, callback=None):
+        """Set the project name and callback for this screen"""
+        self.project_name = project_name
+        self.on_save_callback = callback
+    
+    def view_full_image(self, img_path, img_file):
+        """Show full image in a popup"""
+        layout = BoxLayout(orientation='vertical', spacing=10, padding=10)
+        with layout.canvas.before:
+            Color(0.05, 0.05, 0.08, 1)
+            layout.bg_rect = Rectangle(pos=layout.pos, size=layout.size)
+        layout.bind(
+            pos=lambda inst, val: setattr(layout.bg_rect, 'pos', inst.pos),
+            size=lambda inst, val: setattr(layout.bg_rect, 'size', inst.size)
+        )
+        
+        # Image display
+        try:
+            full_image = Image(
+                source=img_path,
+                allow_stretch=True,
+                keep_ratio=True
+            )
+        except Exception:
+            full_image = Label(
+                text="Unable to load image",
+                color=(1, 1, 1, 1),
+                font_size=16
+            )
+        
+        # Close button
+        close_btn = Button(
+            text="Close",
+            size_hint_y=None,
+            height=40,
+            background_color=(0.341, 0.235, 0.980, 1),
+            color=(1, 1, 1, 1),
+            font_size=14
+        )
+        
+        layout.add_widget(full_image)
+        layout.add_widget(close_btn)
+        
+        popup = Popup(
+            title=f"Photo: {img_file}",
+            content=layout,
+            size_hint=(0.95, 0.95),
+            auto_dismiss=False
+        )
+        
+        close_btn.bind(on_press=lambda x: popup.dismiss())
+        popup.open()

screens/settings_screen.py

@@ -0,0 +1,134 @@
+import kivy
+from kivy.app import App
+from kivy.uix.screenmanager import ScreenManager, Screen
+import os
+import json
+from kivy.clock import Clock
+from kivy.properties import StringProperty, ListProperty
+from py_scripts.utils import (
+    generate_key, load_key, encrypt_data, decrypt_data,
+    check_server_settings, save_server_settings,
+    test_connection, get_devices_from_server, save_route_to_file, fetch_positions_for_selected_day
+)
+from datetime import date
+from kivy.uix.popup import Popup
+from kivy.uix.gridlayout import GridLayout
+from kivy.uix.button import Button
+from kivy.uix.label import Label
+from kivy.uix.boxlayout import BoxLayout
+from threading import Thread
+from kivy.clock import mainthread
+from kivy.uix.image import Image
+from kivy.uix.behaviors import ButtonBehavior
+from kivy.uix.progressbar import ProgressBar
+import webbrowser
+from selenium import webdriver
+from selenium.webdriver.chrome.options import Options
+from PIL import Image
+import time
+from config import RESOURCES_FOLDER, CREDENTIALS_FILE
+
+class SettingsScreen(Screen):
+    server_response = "Waiting to test connection..."
+
+    def on_pre_enter(self):
+        settings = check_server_settings()
+        if settings:
+            self.ids.server_url_input.text = settings.get("server_url", "")
+            self.ids.username_input.text = settings.get("username", "")
+            self.ids.password_input.text = settings.get("password", "")
+            self.ids.token_input.text = settings.get("token", "")
+        else:
+            self.ids.server_url_input.text = ""
+            self.ids.username_input.text = ""
+            self.ids.password_input.text = ""
+            self.ids.token_input.text = ""
+
+    def test_connection(self):
+        server_url = self.ids.server_url_input.text.strip()
+        username = self.ids.username_input.text.strip()
+        password = self.ids.password_input.text.strip()
+        token = self.ids.token_input.text.strip()
+        result = test_connection(server_url, username, password, token)
+        self.server_response = result["message"]
+        self.ids.result_label.text = self.server_response
+
+    def save_settings(self):
+        server_url = self.ids.server_url_input.text.strip()
+        username = self.ids.username_input.text.strip()
+        password = self.ids.password_input.text.strip()
+        token = self.ids.token_input.text.strip()
+        if not server_url or not username or not password or not token:
+            self.ids.result_label.text = "Please fill in all fields."
+            return
+        settings_data = {
+            "server_url": server_url,
+            "username": username,
+            "password": password,
+            "token": token,
+        }
+        try:
+            save_server_settings(settings_data)
+            self.ids.result_label.text = "Settings saved successfully!"
+            self.manager.current = "home"
+        except Exception as e:
+            self.ids.result_label.text = f"Failed to save settings: {str(e)}"
+# get trip from server screen
+
+
+
+# trhis screen is used to create a new user
+# register screen 
+class RegisterScreen(Screen):
+    def create_user(self):
+        """Handle user creation."""
+        username = self.ids.set_username_input.text.strip()
+        password = self.ids.set_password_input.text.strip()
+        confirm_password = self.ids.confirm_password_input.text.strip()
+        email = self.ids.set_email_input.text.strip()
+
+        if not username or not password or not confirm_password or not email:
+            self.ids.result_label.text = "Please fill in all fields."
+            return
+
+        if password != confirm_password:
+            self.ids.result_label.text = "Passwords do not match."
+            return
+
+        # Check if the username or email already exists
+        if self.user_exists(username, email):
+            self.ids.result_label.text = "User or email already exists."
+            return
+
+        # Save user data (encrypted)
+        user_data = {
+            "username": username,
+            "password": password,
+            "email": email,
+        }
+        encrypted_data = encrypt_data(json.dumps(user_data))
+
+        try:
+            with open(CREDENTIALS_FILE, "ab") as file:  # Append encrypted data
+                file.write(encrypted_data + b"\n")  # Add a newline for separation
+        except Exception as e:
+            self.ids.result_label.text = f"Failed to save user: {str(e)}"
+            return
+
+        self.ids.result_label.text = "User created successfully!"
+        # Navigate back to the login screen
+        self.manager.current = "login"
+    def user_exists(self, username, email):
+        """Check if a username or email already exists in the credentials.enc file."""
+        try:
+            with open(CREDENTIALS_FILE, "rb") as file:
+                for line in file:
+                    decrypted_data = decrypt_data(line.strip())
+                    user = json.loads(decrypted_data)
+                    if user["username"] == username or user["email"] == email:
+                        return True
+        except FileNotFoundError:
+            pass
+        except Exception as e:
+            self.ids.result_label.text = f"Error checking user: {str(e)}"
+        return False

traccar.kv

@@ -558,11 +558,10 @@
             on_press: app.root.current = "home"
 
 <CreateAnimationScreen>:
-
     BoxLayout:
         orientation: "vertical"
         padding: 20
-        spacing: 20
+        spacing: 18
         canvas.before:
             Color:
                 rgba: 0.11, 0.10, 0.15, 1
@@ -570,14 +569,15 @@
                 pos: self.pos
                 size: self.size
 
+        # Project title
         Label:
-            text: root.project_name if root.project_name else "Create Animation Screen"
+            text: root.project_name if root.project_name else "Create Animation"
             font_size: 22
             color: 1, 1, 1, 1
             size_hint_y: None
-            height: 20
+            height: 36
 
-        # Rename frame (already present)
+        # Rename frame
         BoxLayout:
             orientation: "horizontal"
             size_hint_y: None
@@ -608,7 +608,7 @@
                 color: 1, 1, 1, 1
                 on_press: root.open_rename_popup()
 
-        # New optimize route frame
+        # Optimize route frame
         BoxLayout:
             orientation: "horizontal"
             size_hint_y: None
@@ -624,7 +624,7 @@
 
             Label:
                 id: route_entries_label
-                text: "Your route has [number of entries]"
+                text: "Your route has [number of entries],"
                 font_size: 16
                 color: 1, 1, 1, 1
                 size_hint_x: 0.7
@@ -642,8 +642,87 @@
                 valign: "middle"
                 text_size: self.size
                 on_press: root.optimize_route_entries()
+        
+        # Pauses frame
+        BoxLayout:
+            id: pauses_frame
+            orientation: "horizontal"
+            spacing: 10
+            padding: 10
+            size_hint_y: None
+            height: 60
+            canvas.before:
+                Color:
+                    rgba: 0.15, 0.15, 0.18, 1
+                Rectangle:
+                    pos: self.pos
+                    size: self.size
+            Label:
+                id: pauses_label
+                text: "Pauses"
+                font_size: 16
+                halign: "left"
+                valign: "middle"
+                color: 1, 1, 1, 1
+                size_hint_x: 0.7
+                text_size: self.width, None
+            Button:
+                id: pauses_edit_btn
+                text: "Edit"
+                size_hint_x: 0.3
+                width: 120
+                font_size: 16
+                background_color: 0.341, 0.235, 0.980, 1
+                color: 1, 1, 1, 1
+                on_press: root.open_pauses_popup()
 
-        # Preview frame
+        # Preview frame (label + button on first row, image on second row)
+        BoxLayout:
+            orientation: "vertical"
+            size_hint_y: None
+            height: 255  # Adjust as needed for your image size
+            padding: [5, 5, 5, 5]
+            spacing: 10
+            canvas.before:
+                Color:
+                    rgba: 0.15, 0.15, 0.18, 1
+                Rectangle:
+                    pos: self.pos
+                    size: self.size
+
+            BoxLayout:
+                orientation: "horizontal"
+                size_hint_y: None
+                height: 30
+                spacing: 5
+
+                Label:
+                    text: "Preview your route"
+                    font_size: 16
+                    color: 1, 1, 1, 1
+                    size_hint_x: 0.7
+                    halign: "left"
+                    valign: "middle"
+                    text_size: self.size
+
+                Button:
+                    text: "Preview"
+                    size_hint_x: 0.3
+                    font_size: 16
+                    background_color: 0.341, 0.235, 0.980, 1
+                    color: 1, 1, 1, 1
+                    on_press: root.preview_route()
+
+            Image:
+                id: preview_image
+                source: root.preview_image_source
+                allow_stretch: False
+                keep_ratio: True
+                size_hint_y: None
+                height: 202
+                size_hint_x: 1
+
+        # Progressive 3D Animation frame
         BoxLayout:
             orientation: "horizontal"
             size_hint_y: None
@@ -658,7 +737,7 @@
                     size: self.size
 
             Label:
-                text: "Preview your route"
+                text: "Generate progressive 3D animation\nBuilds trip point by point"
                 font_size: 16
                 color: 1, 1, 1, 1
                 size_hint_x: 0.7
@@ -667,42 +746,86 @@
                 text_size: self.size
 
             Button:
-                text: "Preview"
+                text: "Generate\n3D Trip"
                 size_hint_x: 0.3
-                font_size: 16
-                background_color: 0.341, 0.235, 0.980, 1
+                font_size: 14
+                background_color: 0.2, 0.8, 0.4, 1
                 color: 1, 1, 1, 1
-                on_press: root.preview_route()
+                halign: "center"
+                valign: "middle"
+                text_size: self.size
+                on_press: root.generate_progressive_3d_animation()
 
-        # HTML preview frame
+        # Google Earth Animation frame
         BoxLayout:
-            orientation: "vertical"
+            orientation: "horizontal"
             size_hint_y: None
-            height: 220
+            height: 60
             padding: [10, 10, 10, 10]
             spacing: 10
             canvas.before:
                 Color:
-                    rgba: 0.13, 0.13, 0.15, 1
+                    rgba: 0.15, 0.15, 0.18, 1
                 Rectangle:
                     pos: self.pos
                     size: self.size
 
-            # Use Kivy garden's WebView if available, else fallback to Image
-            WebView:
-                id: html_preview
-                url: root.preview_html_path if root.preview_html_path else ""
-                size_hint: 1, 1
-                # If WebView is not available, comment this and use Image below
+            Label:
+                text: "Generate Google Earth flythrough\nCinematic aerial view"
+                font_size: 16
+                color: 1, 1, 1, 1
+                size_hint_x: 0.7
+                halign: "left"
+                valign: "middle"
+                text_size: self.size
 
-            # If you don't have WebView, use this as a fallback:
-            # Image:
-            #     id: html_preview_img
-            #     source: "resources/images/track.png"
-            #     allow_stretch: True
-            #     keep_ratio: True
-            #     size_hint: 1, 1
+            Button:
+                text: "Generate\nFlythrough"
+                size_hint_x: 0.3
+                font_size: 14
+                background_color: 0.1, 0.8, 0.1, 1
+                color: 1, 1, 1, 1
+                halign: "center"
+                valign: "middle"
+                text_size: self.size
+                on_press: root.generate_google_earth_animation()
 
+        # Blender Animation frame
+        BoxLayout:
+            orientation: "horizontal"
+            size_hint_y: None
+            height: 60
+            padding: [10, 10, 10, 10]
+            spacing: 10
+            canvas.before:
+                Color:
+                    rgba: 0.15, 0.15, 0.18, 1
+                Rectangle:
+                    pos: self.pos
+                    size: self.size
+
+            Label:
+                text: "Generate cinema-quality animation\nProfessional 3D rendering"
+                font_size: 16
+                color: 1, 1, 1, 1
+                size_hint_x: 0.7
+                halign: "left"
+                valign: "middle"
+                text_size: self.size
+
+            Button:
+                text: "Generate\nCinema"
+                size_hint_x: 0.3
+                font_size: 14
+                background_color: 0.9, 0.6, 0.2, 1
+                color: 1, 1, 1, 1
+                halign: "center"
+                valign: "middle"
+                text_size: self.size
+                on_press: root.generate_blender_animation()
+
+
+        
         Widget:
             size_hint_y: 1
 
@@ -711,4 +834,19 @@
             size_hint_y: None
             height: 50
             background_color: 0.341, 0.235, 0.980, 1
-            on_press: app.root.current = "home"
+            color: 1, 1, 1, 1
+            font_size: 16
+            on_press: app.root.current = "home"
+
+<PauseEditScreen>:
+    BoxLayout:
+        orientation: "vertical"
+        spacing: 8
+        padding: 8
+        canvas.before:
+            Color:
+                rgba: 0.11, 0.10, 0.15, 1
+            Rectangle:
+                pos: self.pos
+                size: self.size
+

utils.py

@@ -1,168 +0,0 @@
-import os
-import json
-import requests
-from cryptography.fernet import Fernet
-
-RESOURCES_FOLDER = "resources"
-CREDENTIALS_FILE = os.path.join(RESOURCES_FOLDER, "credentials.enc")
-KEY_FILE = os.path.join(RESOURCES_FOLDER, "key.key")
-SERVER_SETTINGS_FILE = os.path.join(RESOURCES_FOLDER, "server_settings.enc")
-
-# --- Encryption Utilities ---
-
-def generate_key():
-    """Generate and save a key for encryption."""
-    if not os.path.exists(KEY_FILE):
-        key = Fernet.generate_key()
-        with open(KEY_FILE, "wb") as key_file:
-            key_file.write(key)
-
-def load_key():
-    """Load the encryption key."""
-    with open(KEY_FILE, "rb") as key_file:
-        return key_file.read()
-
-def encrypt_data(data):
-    """Encrypt data using the encryption key."""
-    key = load_key()
-    fernet = Fernet(key)
-    return fernet.encrypt(data.encode())
-
-def decrypt_data(data):
-    """Decrypt data using the encryption key."""
-    key = load_key()
-    fernet = Fernet(key)
-    return fernet.decrypt(data).decode()
-
-# --- Server Settings ---
-def check_server_settings():
-    """Load and decrypt server settings from file."""
-    if not os.path.exists(SERVER_SETTINGS_FILE):
-        return None
-    try:
-        with open(SERVER_SETTINGS_FILE, "rb") as file:
-            encrypted_data = file.read()
-            decrypted_data = decrypt_data(encrypted_data)
-            settings = json.loads(decrypted_data)
-            return settings
-    except Exception as e:
-        print(f"Failed to load server settings: {e}")
-        return None
-
-def save_server_settings(settings_data):
-    """Encrypt and save server settings."""
-    encrypted_data = encrypt_data(json.dumps(settings_data))
-    with open(SERVER_SETTINGS_FILE, "wb") as file:
-        file.write(encrypted_data)
-
-# --- Traccar Server Connection ---
-def test_connection(server_url, username=None, password=None, token=None):
-    """
-    Test the connection with the Traccar server.
-    Returns: dict with 'status' (bool) and 'message' (str)
-    """
-    if not server_url:
-        return {"status": False, "message": "Please provide the server URL."}
-    if not token and (not username or not password):
-        return {"status": False, "message": "Please provide either a token or username and password."}
-    try:
-        headers = {"Authorization": f"Bearer {token}"} if token else None
-        auth = None if token else (username, password)
-        response = requests.get(f"{server_url}/api/server", headers=headers, auth=auth, timeout=10)
-        if response.status_code == 200:
-            return {"status": True, "message": "Connection successful! Server is reachable."}
-        else:
-            return {"status": False, "message": f"Error: {response.status_code} - {response.reason}"}
-    except requests.exceptions.Timeout:
-        return {"status": False, "message": "Connection timed out. Please try again."}
-    except requests.exceptions.RequestException as e:
-        return {"status": False, "message": f"Connection failed: {str(e)}"}
-
-# --- Device Fetching ---
-def get_devices_from_server():
-    """Retrieve a mapping of device names to IDs from the Traccar server."""
-    settings = check_server_settings()
-    if not settings:
-        return None
-    server_url = settings.get("server_url")
-    token = settings.get("token")
-    if not server_url or not token:
-        return None
-    headers = {"Authorization": f"Bearer {token}"}
-    try:
-        response = requests.get(f"{server_url}/api/devices", headers=headers)
-        if response.status_code == 200:
-            devices = response.json()
-            return {device.get("name", "Unnamed Device"): device.get("id", "Unknown ID") for device in devices}
-        else:
-            print(f"Error: {response.status_code} - {response.reason}")
-            return None
-    except Exception as e:
-        print(f"Error retrieving devices: {str(e)}")
-        return None
-
-# --- Route Saving ---
-def save_route_to_file(route_name, positions, base_folder="resources/projects"):
-    """
-    Save the given positions as a route in resources/projects/<route_name>/positions.json.
-    Returns (success, message, file_path)
-    """
-    if not route_name:
-        return False, "Please enter a route name.", None
-    if not positions:
-        return False, "No positions to save.", None
-
-    folder_path = os.path.join(base_folder, route_name)
-    os.makedirs(folder_path, exist_ok=True)
-    file_path = os.path.join(folder_path, "positions.json")
-    try:
-        with open(file_path, "w") as f:
-            json.dump(positions, f, indent=2)
-        return True, f"Route '{route_name}' saved!", file_path
-    except Exception as e:
-        return False, f"Failed to save route: {str(e)}", None
-
-def fetch_positions(server_url, token, device_id, from_time, to_time):
-    """
-    Fetch positions from the Traccar API.
-    Returns (positions, error_message)
-    """
-    url = f"{server_url}/api/reports/route"
-    headers = {"Authorization": f"Bearer {token}", "Accept": "application/json"}
-    params = {
-        "deviceId": device_id,
-        "from": from_time,
-        "to": to_time
-    }
-    try:
-        response = requests.get(url, params=params, headers=headers, timeout=15)
-        if response.status_code == 200:
-            return response.json(), None
-        elif response.status_code == 400:
-            return None, "Bad Request: Please check the request payload and token."
-        else:
-            return None, f"Failed: {response.status_code} - {response.reason}"
-    except requests.exceptions.RequestException as e:
-        return None, f"Error fetching positions: {str(e)}"
-
-def fetch_positions_for_selected_day(settings, device_mapping, device_name, start_date, end_date, start_hour, end_hour):
-    """
-    Fetch positions for the selected day/device using Traccar API.
-    Returns (positions, error_message)
-    """
-    if not settings:
-        return [], "Server settings not found."
-
-    server_url = settings.get("server_url")
-    token = settings.get("token")
-    device_id = device_mapping.get(device_name)
-    if not device_id:
-        return [], "Device ID not found."
-
-    from_time = f"{start_date}T{start_hour}:00:00Z"
-    to_time = f"{end_date}T{end_hour}:59:59Z"
-
-    positions, error = fetch_positions(server_url, token, device_id, from_time, to_time)
-    if error:
-        return [], error
-    return positions, None