"""
ALTYZEN HuggingFace Worker - FastAPI Entry Point
"""

import os
import logging
from fastapi import FastAPI, Request
from fastapi.responses import JSONResponse
import uvicorn

from agent import validate_order

logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)

app = FastAPI(title="ALTYZEN Order Validator", version="2.0")


@app.get("/health")
async def health():
    return {"status": "healthy", "version": "2.0", "architecture": "Info-Driven"}


@app.get("/")
async def root():
    return {"message": "ALTYZEN Order Validator v2.0", "endpoints": ["/health", "/run-task"]}


@app.post("/run-task")
async def run_task(request: Request):
    try:
        data = await request.json()
        logger.info(f"📥 Received task: {data.get('task_id', 'unknown')}")
        
        result = await validate_order(data)
        
        logger.info(f"📤 Task complete: {result.get('decision', 'UNKNOWN')}")
        return JSONResponse(content=result)
    except Exception as e:
        logger.error(f"❌ Task error: {e}")
        return JSONResponse(content={"decision": "ERROR", "error": str(e)}, status_code=500)


if __name__ == "__main__":
    port = int(os.getenv("PORT", 7860))
    logger.info(f"🚀 Starting ALTYZEN Worker on port {port}")
    uvicorn.run(app, host="0.0.0.0", port=port)