from typing import Annotated

from fastapi import Depends
from sqlalchemy import create_engine
from sqlalchemy.orm import Session, sessionmaker, declarative_base

DATABASE_URL = "sqlite:///videos/youtubeapp.db"

engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
SessionLocal = sessionmaker(bind=engine)
Base = declarative_base()


def createTables():
    Base.metadata.create_all(bind=engine)


def getDb():
    db = SessionLocal()
    try:
        yield db
    finally:
        db.close()


DbSession = Annotated[Session, Depends(getDb)]