from fastapi import FastAPI, File, UploadFile
from fastapi.responses import FileResponse
import os

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

@app.post("/upload/")
async def upload(file: UploadFile = File(...)):
    file_path = os.path.join(UPLOAD_FOLDER, file.filename)
    with open(file_path, "wb") as f:
        f.write(await file.read())
    return {"url": f"http://<your-server-ip>:8000/files/{file.filename}"}

@app.get("/files/{filename}")
async def get_file(filename: str):
    return FileResponse(os.path.join(UPLOAD_FOLDER, filename))