#!/usr/bin/env python3
"""
QR Code Manager - Main Application Entry Point

A modern Flask web application for generating and managing QR codes with authentication.
Features include:
- Multiple QR code types (text, URL, WiFi, email, SMS, vCard)
- Dynamic link pages for managing collections of links
- URL shortener functionality with custom domains
- Admin authentication with bcrypt password hashing
- Docker deployment ready
- Modern responsive web interface
"""

import os
from dotenv import load_dotenv
from app import create_app

# Load environment variables from .env file
load_dotenv()

# Create Flask application
app = create_app()

if __name__ == '__main__':
    # Production vs Development configuration
    is_production = os.environ.get('FLASK_ENV') == 'production'
    app_domain = os.environ.get('APP_DOMAIN', 'localhost:5000')
    
    if is_production:
        print("🚀 QR Code Manager - Production Mode")
        print("ℹ️  This should be run with Gunicorn in production!")
        print("� Use: gunicorn -c gunicorn.conf.py main:app")
        print(f"🌐 Domain configured: {app_domain}")
        print("🔗 URL shortener available at: /s/")
        # In production, this file is used by Gunicorn as WSGI application
        # The Flask dev server should NOT be started in production
    else:
        print("🛠️  Starting QR Code Manager in DEVELOPMENT mode")
        print("🔐 Admin user: admin")
        print("🔑 Default password: admin123")
        print(f"🌐 Domain configured: {app_domain}")
        print("🔗 URL shortener available at: /s/")
        app.run(host='0.0.0.0', port=5000, debug=True)