"""
Demo script for InklyAI Web UI
"""

import os
import sys
import time
import webbrowser
from threading import Thread
import subprocess

def start_web_server():
    """Start the web server in a separate thread."""
    try:
        from web_app import app
        app.run(host='0.0.0.0', port=5000, debug=False)
    except Exception as e:
        print(f"Error starting web server: {e}")

def open_browser():
    """Open browser after a delay."""
    time.sleep(3)
    webbrowser.open('http://localhost:5000')

def demo_web_ui():
    """Demonstrate the web UI."""
    print("🌐 InklyAI Web UI Demo")
    print("=" * 50)
    
    # Check if sample data exists
    if not os.path.exists('data/samples/john_doe_1.png'):
        print("Creating sample signatures...")
        from demo import create_sample_signatures
        create_sample_signatures()
        print("✅ Sample signatures created")
    
    print("\n🚀 Starting InklyAI Web Application...")
    print("📱 Features available:")
    print("   • Signature Upload & Verification")
    print("   • Agent Management")
    print("   • Real-time Statistics")
    print("   • Drag & Drop Interface")
    print("   • Mobile Responsive Design")
    
    print("\n🌐 Web UI will open at: http://localhost:8080")
    print("📊 Agent Management at: http://localhost:8080/agents")
    print("🔧 API Documentation at: http://localhost:8080/api/health")
    
    print("\n📋 Available Agents:")
    print("   • Agent_01 (John Doe)")
    print("   • Agent_02 (Jane Smith)")
    print("   • Agent_03 (Bob Wilson)")
    print("   • Agent_04 (Alice Brown)")
    
    print("\n🎯 How to use the Web UI:")
    print("1. Select an agent from the dropdown")
    print("2. Upload a reference signature")
    print("3. Upload a signature to verify")
    print("4. Click 'Verify Signatures'")
    print("5. View the verification results")
    
    print("\n🔧 Agent Management:")
    print("1. Go to the Agents page")
    print("2. Register new agents with signature templates")
    print("3. View agent statistics")
    print("4. Activate/deactivate agents")
    
    # Start web server in background
    print("\n⏳ Starting web server...")
    server_thread = Thread(target=start_web_server, daemon=True)
    server_thread.start()
    
    # Open browser
    browser_thread = Thread(target=open_browser, daemon=True)
    browser_thread.start()
    
    print("\n✅ Web server started!")
    print("🌐 Opening browser...")
    print("\nPress Ctrl+C to stop the server")
    
    try:
        # Keep the main thread alive
        while True:
            time.sleep(1)
    except KeyboardInterrupt:
        print("\n\n👋 Shutting down InklyAI Web UI...")
        print("Thank you for using InklyAI!")

if __name__ == "__main__":
    demo_web_ui()