main.py

import os
from uuid import uuid4
import uvicorn
from fastapi import FastAPI, UploadFile, File
from fastapi.responses import JSONResponse
from fastapi.middleware.cors import CORSMiddleware
import aiofiles
import PyPDF2

UPLOAD_FOLDER = "uploads"
os.makedirs(UPLOAD_FOLDER, exist_ok=True)

app = FastAPI()

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

@app.post("/parse-resume")
async def parse_resume(file: UploadFile = File(...)):
    try:
        print("🔄 Saving file...")
        path = await save_file(file)
        print(f"✅ File saved at {path}")

        print("📄 Extracting text...")
        text = extract_text_from_pdf(path)
        print("✅ Text extracted.")

        os.remove(path)
        print("🧹 File removed.")

        return JSONResponse(content={"text": text}, media_type="application/json")
    
    except Exception as e:
        import traceback
        print("❌ Exception occurred:\n", traceback.format_exc())
        return JSONResponse(status_code=500, content={"error": str(e)})


@app.get("/")
async def root():
    return {"message": "Resume PDF Text Extractor is running 🎯"}

if __name__ == "__main__":
    uvicorn.run("main:app", host="0.0.0.0", port=7860, reload=True)