# import pathlib
from fastapi import FastAPI, Request
from fastapi.templating import Jinja2Templates
from fastapi.staticfiles import StaticFiles
from fastapi.responses import HTMLResponse
import uuid

from contextlib import asynccontextmanager
from .database import create_tables, delete_tables

from .router import router as datings_router
from .validity import is_valid_uuid


@asynccontextmanager
async def lifespan(app: FastAPI):
    await create_tables()
    print("База готова")
    yield
    # await delete_tables()
    # print("База очищена")
    pass


# app = FastAPI(lifespan=lifespan)
app = FastAPI(lifespan=lifespan, docs_url=None, redoc_url=None, openapi_url=None)

templates = Jinja2Templates(directory="templates")

app.include_router(datings_router)

app.mount("/static", StaticFiles(directory="static"), name="static")

@app.get("/", response_class=HTMLResponse)
async def index(request: Request):
    response = templates.TemplateResponse("index.html", {"request": request})

    sessionKey = request.cookies.get("sessionkey")
    if isinstance(sessionKey, str) and is_valid_uuid(sessionKey):
        pass
    else:
        response.set_cookie(key="sessionkey", value=str(uuid.uuid4()))
    return response