import logging
import os
import shutil
from typing import List

import tqdm
from fastapi import UploadFile, File, APIRouter, BackgroundTasks
from app.service.lookbooks.service import create_image_batch_requests, process_lookbook_task  # 引入服务逻辑

logger = logging.getLogger()
router = APIRouter()


@router.post("/process-lookbooks/")
async def process_lookbooks(
        background_tasks: BackgroundTasks,
        files: List[UploadFile] = File(...),
        tag: str = Form(...),
        year: str = Form(...)
):
    lookbook_dir = "service/lookbooks/temp_lookbooks"
    os.makedirs(lookbook_dir, exist_ok=True)

    lookbook_list = []
    for file in files:
        file_path = os.path.join(lookbook_dir, file.filename)
        async with aiofiles.open(file_path, "wb") as f:
            await f.write(await file.read())
        lookbook_list.append(file_path)

    # 将任务放入后台异步执行
    background_tasks.add_task(process_lookbook_task, lookbook_list, tag, year)

    return {"message": "Lookbooks are being processed in the background."}