UI and logic improvements for warehouse CSV import: permanent preview table, create locations button, card reordering, and CSV format guidance.
This commit is contained in:
54
py_app/app/templates/create_locations.html
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54
py_app/app/templates/create_locations.html
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{% extends "base.html" %}
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{% block title %}Create Warehouse Locations{% endblock %}
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{% block content %}
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<div class="scan-container">
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<!-- Add Warehouse Location Card -->
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<div class="card scan-form-card">
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<h3>Add Warehouse Location</h3>
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{% if message %}
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<div class="form-message">{{ message }}</div>
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{% endif %}
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<form method="POST" class="form-centered">
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<label>Location Code:</label>
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<input type="text" name="location_code" maxlength="12" required><br>
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<label>Size:</label>
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<input type="number" name="size"><br>
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<label>Description:</label>
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<input type="text" name="description" maxlength="250"><br>
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<button type="submit" class="btn">Add Location</button>
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</form>
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</div>
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<!-- Locations Table Card -->
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<div class="card scan-table-card">
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<h3>Warehouse Locations</h3>
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<table class="scan-table">
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<thead>
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<tr>
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<th>ID</th>
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<th>Location Code</th>
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<th>Size</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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{% for loc in locations %}
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<tr>
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<td>{{ loc[0] }}</td>
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<td>{{ loc[1] }}</td>
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<td>{{ loc[2] }}</td>
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<td>{{ loc[3] }}</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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</div>
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<!-- Import Locations from CSV Card (original size, last position) -->
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<div class="card scan-form-card" style="margin-top: 24px;">
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<h3>Import Locations from CSV</h3>
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<div style="display: flex; flex-direction: row; gap: 16px; align-items: center;">
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<span>Bulk import warehouse locations using a CSV file.</span>
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<a href="{{ url_for('warehouse.import_locations_csv') }}" class="btn">Go to Import Page</a>
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</div>
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</div>
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</div>
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{% endblock %}
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71
py_app/app/templates/import_locations_csv.html
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71
py_app/app/templates/import_locations_csv.html
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{% extends "base.html" %}
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{% block title %}Import Warehouse Locations from CSV{% endblock %}
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{% block content %}
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<div class="scan-container">
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<!-- Import Locations from CSV Card (first) -->
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<div class="card scan-form-card" style="margin-bottom: 24px;">
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<h3>Import Locations from CSV</h3>
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<form method="POST" enctype="multipart/form-data" class="form-centered">
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<label for="csv_file">Choose CSV file:</label>
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<input type="file" name="csv_file" accept=".csv" required><br>
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<button type="submit" class="btn">Upload & Preview</button>
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{% if locations %}
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<button type="submit" name="create_locations" value="1" class="btn" style="margin-left: 12px;">Create Locations</button>
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{% endif %}
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</form>
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</div>
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<!-- Preview Table Card (always visible) -->
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<div class="card scan-table-card" style="margin-bottom: 24px;">
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<h3>Preview Table</h3>
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<table class="scan-table">
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<thead>
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<tr>
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<th>Location Code</th>
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<th>Size</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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{% if locations %}
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{% for loc in locations %}
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<tr>
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<td>{{ loc[0] }}</td>
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<td>{{ loc[1] }}</td>
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<td>{{ loc[2] }}</td>
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</tr>
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{% endfor %}
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{% else %}
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<tr><td colspan="3" style="text-align:center;">No CSV file uploaded yet.</td></tr>
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{% endif %}
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</tbody>
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</table>
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</div>
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{% if report %}
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<div class="card" style="margin-bottom: 24px;">
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<h4>Import Report</h4>
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<p>{{ report }}</p>
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</div>
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{% endif %}
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<!-- CSV File Format Card (last) -->
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<div class="card scan-form-card" style="margin-bottom: 24px;">
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<h3>CSV File Format</h3>
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<label style="margin-bottom: 8px; display: block;">Fisierul CSV trebuie sa aiba urmatorul format:</label>
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<table class="scan-table" style="width: 100%;">
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<thead>
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<tr>
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<th>Location Code</th>
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<th>Size</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>EX123</td>
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<td>100</td>
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<td>Zona depozitare A</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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{% endblock %}
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112
py_app/app/warehouse.py
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112
py_app/app/warehouse.py
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import mariadb
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from flask import current_app, request, render_template
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import csv
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def get_db_connection():
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settings_file = current_app.instance_path + '/external_server.conf'
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settings = {}
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with open(settings_file, 'r') as f:
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for line in f:
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key, value = line.strip().split('=', 1)
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settings[key] = value
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return mariadb.connect(
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user=settings['username'],
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password=settings['password'],
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host=settings['server_domain'],
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port=int(settings['port']),
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database=settings['database_name']
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)
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def ensure_warehouse_locations_table():
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try:
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conn = get_db_connection()
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cursor = conn.cursor()
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cursor.execute("SHOW TABLES LIKE 'warehouse_locations'")
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result = cursor.fetchone()
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if not result:
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cursor.execute('''
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CREATE TABLE IF NOT EXISTS warehouse_locations (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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location_code VARCHAR(12) NOT NULL,
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size INT,
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description VARCHAR(250)
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)
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''')
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conn.commit()
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conn.close()
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except Exception as e:
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print(f"Error ensuring warehouse_locations table: {e}")
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# Add warehouse-specific functions below
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def add_location(location_code, size, description):
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conn = get_db_connection()
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cursor = conn.cursor()
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try:
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cursor.execute(
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"INSERT INTO warehouse_locations (location_code, size, description) VALUES (?, ?, ?)",
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(location_code, size if size else None, description)
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)
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conn.commit()
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conn.close()
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return "Location added successfully."
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except mariadb.IntegrityError:
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conn.close()
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return "Failed: Location code already exists."
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def get_locations():
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conn = get_db_connection()
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cursor = conn.cursor()
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cursor.execute("SELECT id, location_code, size, description FROM warehouse_locations ORDER BY id DESC")
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locations = cursor.fetchall()
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conn.close()
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return locations
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def recreate_warehouse_locations_table():
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conn = get_db_connection()
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cursor = conn.cursor()
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cursor.execute("DROP TABLE IF EXISTS warehouse_locations")
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cursor.execute("""
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CREATE TABLE warehouse_locations (
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id INT AUTO_INCREMENT PRIMARY KEY,
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location_code VARCHAR(12) UNIQUE NOT NULL,
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size INT,
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description VARCHAR(250)
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)
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""")
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conn.commit()
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conn.close()
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def create_locations_handler():
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message = None
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if request.method == "POST":
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location_code = request.form.get("location_code")
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size = request.form.get("size")
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description = request.form.get("description")
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message = add_location(location_code, size, description)
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locations = get_locations()
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return render_template("create_locations.html", locations=locations, message=message)
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def import_locations_csv_handler():
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report = None
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locations = []
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errors = []
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if request.method == 'POST':
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file = request.files.get('csv_file')
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if file and file.filename.endswith('.csv'):
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content = file.read().decode('utf-8').splitlines()
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reader = csv.DictReader(content)
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locations = [(row.get('location_code'), row.get('size'), row.get('description')) for row in reader]
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if request.form.get('create_locations'):
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added = 0
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failed = 0
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errors = []
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for loc in locations:
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location_code, size, description = loc
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result = add_location(location_code, size, description)
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if result and 'success' in result.lower():
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added += 1
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else:
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failed += 1
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errors.append(location_code)
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report = f"{added} locations were added to warehouse_locations table. {failed} locations failed: {', '.join(errors)}"
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return render_template('import_locations_csv.html', report=report, locations=locations)
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