"""
HuggingFace Spaces entry point.

Gradio serves a minimal status page to keep the Space alive.
The Telegram bot runs in a background asyncio loop.
"""
import asyncio
import threading
import gradio as gr

from bot.telegram_bot import start_bot
import config


# ── Start bot in a dedicated thread with its own event loop ──────────────────

def _bot_thread():
    loop = asyncio.new_event_loop()
    asyncio.set_event_loop(loop)
    try:
        loop.run_until_complete(start_bot())
    except Exception as e:
        print(f"[Savvy] Bot crashed: {e}")
    finally:
        loop.close()

thread = threading.Thread(target=_bot_thread, daemon=True)
thread.start()
print("[Savvy] Bot thread started.")


# ── Gradio status page ────────────────────────────────────────────────────────

def status():
    checks = {
        "TELEGRAM_TOKEN":  bool(config.TELEGRAM_TOKEN),
        "GITHUB_TOKEN":    bool(config.GITHUB_TOKEN),
        "GITHUB_REPO":     bool(config.GITHUB_REPO),
        "TAVILY_API_KEY":  bool(config.TAVILY_API_KEY),
        "HF_TOKEN":        bool(config.HF_TOKEN),
        "MODEL_ID":        config.MODEL_ID,
        "DEFAULT_MODE":    config.DEFAULT_MODE,
    }
    lines = ["# Savvy — Status\n"]
    for k, v in checks.items():
        icon  = "✅" if v is True else "⚠️" if v is False else "ℹ️"
        lines.append(f"{icon} **{k}**: `{v}`")
    return "\n".join(lines)


with gr.Blocks(title="Savvy") as demo:
    gr.Markdown("# 👾 Savvy Agent")
    gr.Markdown("Telegram bot is running in the background.")
    refresh_btn = gr.Button("Refresh status")
    status_out  = gr.Markdown(value=status())
    refresh_btn.click(fn=status, outputs=status_out)

demo.launch(server_name="0.0.0.0", server_port=7860)