from fastapi import FastAPI, Depends
from fastapi.responses import RedirectResponse
from sqlalchemy.orm import Session
from sqlalchemy.future import select
from database import SessionLocal, User, Base, engine


Base.metadata.create_all(bind=engine)

app = FastAPI()


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


@app.get("/hello")
async def hello():
    return {"message": "Hello, World!"}


@app.get("/")
async def redirect_to_docs():
    return RedirectResponse(url="/docs")

@app.get("/users")
def read_users(db: Session = Depends(get_db)):
    result = db.execute(select(User))
    users = result.scalars().all()  # Получаем всех пользователей
    return users

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="localhost", port=8080)  # Изменено на localhost