import asyncio
from concurrent.futures import ThreadPoolExecutor

from fastapi import FastAPI, Response, Request, BackgroundTasks
from starlette.middleware.cors import CORSMiddleware
# import json
# from load_data import get_design_data, get_design_resolutions_for_shop
from starlette.responses import RedirectResponse

from createlookalike import create_feature_files
from schemas import Shop

app = FastAPI()
app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # Allows all origins
    allow_credentials=True,
    allow_methods=["*"],  # Allows all methods
    allow_headers=["*"],  # Allows all headers
)


API_TOKEN = '34dsadfFTGREGEFGE'





# ---------------------------------------------------------------------------
# - Token auth method -
# ---------------------------------------------------------------------------
def check_auth(authorization_header):
    if authorization_header == API_TOKEN:
        return True
    else:
        return False





@app.get("/")
async def root():
    # return {"message": "where are you looking for?"}
    response = RedirectResponse(url='/docs')
    return response

@app.get("/active")
async def active(request: Request, response: Response):
    authorization_token = request.headers.get("Authorization", None)
    check_token = check_auth(authorization_token)
    return {"application":"active"}



@app.post("/lal_for_shop")
async def submit_async_task(request: Request, response: Response,background_tasks: BackgroundTasks, shop: Shop):
    # loop = asyncio.new_event_loop()
    authorization_token = request.headers.get("Authorization", None)
    check_token = check_auth(authorization_token)
    if check_token:
        # task = asyncio.create_task(create_feature_files(shop))
        background_tasks.add_task(create_feature_files, shop)
        return {"message": f"shop calculation for shop {shop.id} submitted"}
    else:
        print(authorization_token)
        response.status_code = 401
        return response