#!/usr/bin/env python3
"""
SKE Digital Signage Server
Main application entry point
"""

import os
import sys
from app import create_app
from app.extensions import db
from app.models import User, ServerLog, ScheduledTask
from app.utils.logger import log_action

def main():
    """Main application entry point"""
    
    # Create the Flask application
    app = create_app()
    
    # Initialize database and create default admin user if needed
    with app.app_context():
        db.create_all()
        create_default_admin()
        log_action("Server started")
    
    # Run the application
    port = int(os.environ.get('PORT', 5000))
    host = os.environ.get('HOST', '0.0.0.0')
    debug = os.environ.get('FLASK_DEBUG', 'False').lower() == 'true'
    
    app.run(host=host, port=port, debug=debug)

def create_default_admin():
    """Create default admin user if none exists"""
    from app.extensions import bcrypt
    
    admin_username = os.environ.get('ADMIN_USER', 'admin')
    admin_password = os.environ.get('ADMIN_PASSWORD', 'admin123')
    
    # Create default admin user
    if not User.query.filter_by(username=admin_username).first():
        hashed_password = bcrypt.generate_password_hash(admin_password).decode('utf-8')
        admin_user = User(
            username=admin_username,
            password=hashed_password,
            role='admin'
        )
        db.session.add(admin_user)
        db.session.commit()
        print(f"Default admin user '{admin_username}' created with password '{admin_password}'")
        log_action(f"Default admin user '{admin_username}' created")
    else:
        print(f"Admin user '{admin_username}' already exists")
    
    # Create default super admin user
    sadmin_username = os.environ.get('SADMIN_USER', 'sadmin')
    sadmin_password = os.environ.get('SADMIN_PASSWORD', 'sadmin123')
    
    if not User.query.filter_by(username=sadmin_username).first():
        hashed_password = bcrypt.generate_password_hash(sadmin_password).decode('utf-8')
        sadmin_user = User(
            username=sadmin_username,
            password=hashed_password,
            role='sadmin'
        )
        db.session.add(sadmin_user)
        db.session.commit()
        print(f"Default super admin user '{sadmin_username}' created with password '{sadmin_password}'")
        log_action(f"Default super admin user '{sadmin_username}' created")
    else:
        print(f"Super admin user '{sadmin_username}' already exists")

if __name__ == '__main__':
    main()