import logging

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

from backend.app.api.api_v1.api import api_router
from backend.app.core.config import settings
from backend.app.db.init_db import init_db
from backend.app.db.session import SessionLocal, create_db_and_tables
from backend.app.utils import configure_log_handler

db = SessionLocal()
configure_log_handler(log_level=logging.DEBUG)
init_db(db)


app = FastAPI(
    title=settings.PROJECT_NAME,
    openapi_url=f"{settings.API_V1_STR}/openapi.json",
)
@app.on_event("startup")
def on_startup():
    create_db_and_tables()


# Set all CORS enabled origins
if settings.BACKEND_CORS_ORIGINS:
    app.add_middleware(
        CORSMiddleware,
        allow_origins=[
            str(origin) for origin in settings.BACKEND_CORS_ORIGINS
        ],
        allow_credentials=True,
        allow_methods=["*"],
        allow_headers=["*"],
    )

app.include_router(api_router, prefix=settings.API_V1_STR)