import gradio as gr
from app.ui.components import build_ui
from app.conversation.assistant import SightLineAssistant
from app.config import CONFIG
from app.ui.styles import CSS

import threading

def main():
    print(f"Starting {CONFIG.APP_NAME} v{CONFIG.APP_VERSION}")
    
    assistant = SightLineAssistant()
    # Load model in background thread for instant UI rendering
    threading.Thread(target=assistant.initialize, daemon=True).start()
    
    demo = build_ui(assistant)
    
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False,
        debug=True,
        css=CSS
    )


if __name__ == "__main__":
    main()