#!/usr/bin/env python3
"""
Simple CLI script to interact with /chat endpoint in non-stream mode.
"""

import asyncio
import aiohttp
import json
import sys
from datetime import datetime


API_BASE_URL = "http://localhost:8000"


async def chat(session_id: str, text: str):
    """Send a non-streaming chat request."""
    timestamp = datetime.now().isoformat()

    payload = {
        "sessionId": session_id,
        "timeStamp": timestamp,
        "text": text
    }

    async with aiohttp.ClientSession() as http_session:
        async with http_session.post(
            f"{API_BASE_URL}/chat",
            json=payload,
        ) as response:
            data = await response.json()

            print(f"Status: {response.status}")
            print("-" * 50)
            print(json.dumps(data, indent=2, ensure_ascii=False))


async def main():
    if len(sys.argv) < 3:
        print("Usage: python nostream_chat.py <session_id> <message>")
        print("Example: python nostream_chat.py test-session-123 '发生了交通事故'")
        sys.exit(1)

    session_id = sys.argv[1]
    text = " ".join(sys.argv[2:])

    print(f"Session ID: {session_id}")
    print(f"Message: {text}")
    print("-" * 50)

    await chat(session_id, text)


if __name__ == "__main__":
    asyncio.run(main())