from contextlib import asynccontextmanager

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware

from api import login_reg, manage_project, manage_tanant, manage_user
from database import create_db_and_tables

# 用于生成和验证JWT的密钥
SECRET_KEY = "your_secret_key"
ALGORITHM = "HS256"


# @app.on_event("startup")
# def on_startup():
#     create_db_and_tables()
@asynccontextmanager
async def lifespan(app: FastAPI):
    create_db_and_tables()
    yield


app = FastAPI(lifespan=lifespan)

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  # 允许所有来源，也可以指定具体的来源，例如 ["http://example.com", "https://example.com"]
    allow_credentials=True,  # 允许携带凭证（如cookies）
    allow_methods=["*"],  # 允许所有方法，也可以指定具体的方法，例如 ["GET", "POST", "PUT", "DELETE"]
    allow_headers=["*"],  # 允许所有头部，也可以指定具体的头部，例如 ["Content-Type", "Authorization"]
)

app.include_router(login_reg.router)
app.include_router(manage_tanant.router)
app.include_router(manage_user.router)
app.include_router(manage_project.router)