main.py

from fastapi import FastAPI, UploadFile, File, Form, HTTPException
from fastapi.middleware.cors import CORSMiddleware
from typing import Optional
import uvicorn
from ai_models import AIInspectionSystem

app = FastAPI(title="InspectWise AI Backend")

# Enable CORS
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

ai_service = AIInspectionSystem()

@app.post("/inspect")
async def inspect(
    image: Optional[UploadFile] = File(None),
    text: Optional[str] = Form(None),
    location: Optional[str] = Form(None)
):
    if not image and not text:
        raise HTTPException(status_code=400, detail="Either image or text must be provided")

    try:
        image_bytes = await image.read() if image else None
        result = ai_service.inspect(image_bytes=image_bytes, text=text)
        return result

    except Exception as e:
        print("Inspection error:", e)
        raise HTTPException(status_code=500, detail="AI processing failed")

if __name__ == "__main__":
    uvicorn.run(app, host="0.0.0.0", port=8000)