from fastapi import APIRouter, Depends
from sqlalchemy.orm import Session

from app.db import get_db
from app.models.todo import Todo

router = APIRouter(prefix="/todos", tags=["todos"])


@router.get("/")
def list_todos(db: Session = Depends(get_db)):
    return [t.to_dict() for t in db.query(Todo).all()]


@router.get("/{todo_id}")
def get_todo(todo_id: int, db: Session = Depends(get_db)):
    todo = db.query(Todo).filter(Todo.id == todo_id).first()
    if not todo:
        from fastapi import HTTPException
        raise HTTPException(status_code=404, detail="Todo not found")
    return todo.to_dict()