"""
Main entry point for voicebot.

This module provides the main entry point and orchestration for the voicebot application.
It can run in either client mode (connecting to a lobby) or provider mode (serving bots).
"""

import argparse
import asyncio
import sys
import os

# Add the parent directory to sys.path to allow absolute imports
sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

from voicebot.models import VoicebotArgs, VoicebotMode
from voicebot.client_main import main_with_args, start_client_with_reload
from voicebot.bot_orchestrator import start_bot_provider
from voicebot.client_app import get_app

# Create app instance for uvicorn import
uvicorn_app = get_app()


async def main():
    """Example usage of the WebRTC signaling client with CLI options to create session and lobby."""
    parser = argparse.ArgumentParser(description="Python WebRTC voicebot client")
    parser.add_argument(
        "--server-url",
        default="http://localhost:8000/ai-voicebot",
        help="AI-Voicebot lobby and signaling server base URL (http:// or https://)",
    )
    parser.add_argument(
        "--lobby", default="default", help="Lobby name to create or join"
    )
    parser.add_argument(
        "--session-name", default="Python Bot", help="Session (user) display name"
    )
    parser.add_argument(
        "--session-id", default=None, help="Optional existing session id to reuse"
    )
    parser.add_argument(
        "--password",
        default=None,
        help="Optional password to register or takeover a name",
    )
    parser.add_argument(
        "--private", action="store_true", help="Create the lobby as private"
    )
    parser.add_argument(
        "--insecure",
        action="store_true",
        help="Allow insecure server connections when using SSL (accept self-signed certs)",
    )
    args = parser.parse_args()
    
    # Convert argparse Namespace to VoicebotArgs for type safety
    voicebot_args = VoicebotArgs.from_argparse(args)
    await main_with_args(voicebot_args)


if __name__ == "__main__":
    # Install required packages:
    # pip install aiortc websockets opencv-python numpy

    # Check if we're being run as a bot provider or as a client
    parser = argparse.ArgumentParser(description="AI Voicebot - WebRTC client or bot provider")
    parser.add_argument("--mode", choices=["client", "provider"], default="client", 
                       help="Run as client (connect to lobby) or provider (serve bots)")
    
    # Provider mode arguments
    parser.add_argument("--host", default="0.0.0.0", help="Host for provider mode")
    parser.add_argument("--port", type=int, default=8788, help="Port for provider mode")
    parser.add_argument("--reload", action="store_true",
                       help="Enable auto-reload for development")
    
    # Client mode arguments
    parser.add_argument("--server-url", 
                       default="http://localhost:8000/ai-voicebot",
                       help="AI-Voicebot lobby and signaling server base URL (for client mode) or provider registration URL (for provider mode)")
    parser.add_argument("--lobby", default="default", help="Lobby name to create or join (client mode)")
    parser.add_argument("--session-name", default="Python Bot", help="Session (user) display name (client mode)")
    parser.add_argument("--session-id", default=None, help="Optional existing session id to reuse (client mode)")
    parser.add_argument("--password", default=None, help="Optional password to register or takeover a name (client mode)")
    parser.add_argument("--private", action="store_true", help="Create the lobby as private (client mode)")
    parser.add_argument("--insecure", action="store_true", 
                       help="Allow insecure connections")
    parser.add_argument("--registration-check-interval", type=float, default=30.0,
                       help="Interval in seconds for checking registration status (5.0-300.0)")
    
    args = parser.parse_args()
    
    # Convert argparse Namespace to VoicebotArgs for type safety
    voicebot_args = VoicebotArgs.from_argparse(args)
    
    if voicebot_args.mode == VoicebotMode.PROVIDER:
        start_bot_provider(
            host=voicebot_args.host,
            port=voicebot_args.port,
            server_url=voicebot_args.server_url,
            insecure=voicebot_args.insecure,
            reload=voicebot_args.reload
        )
    else:
        if voicebot_args.reload:
            start_client_with_reload(voicebot_args)
        else:
            asyncio.run(main_with_args(voicebot_args))