import uuid

from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy.ext.asyncio import AsyncSession

from app.crud import crud_user
from app.database import get_db
from app.dependencies import get_admin
from app.models.user import User
from app.schemas.user import UserOut

router = APIRouter()


@router.get("", response_model=list[UserOut])
async def list_users(
    _admin: User = Depends(get_admin),
    db: AsyncSession = Depends(get_db),
    skip: int = 0,
    limit: int = 100,
):
    return await crud_user.list_all(db, skip=skip, limit=limit)


@router.patch("/{user_id}/approve", response_model=UserOut)
async def approve_user(
    user_id: uuid.UUID,
    _admin: User = Depends(get_admin),
    db: AsyncSession = Depends(get_db),
):
    user = await crud_user.get_by_id(db, user_id)
    if not user:
        raise HTTPException(status_code=404, detail="User not found")
    return await crud_user.set_status(db, user, "approved")


@router.patch("/{user_id}/reject", response_model=UserOut)
async def reject_user(
    user_id: uuid.UUID,
    _admin: User = Depends(get_admin),
    db: AsyncSession = Depends(get_db),
):
    user = await crud_user.get_by_id(db, user_id)
    if not user:
        raise HTTPException(status_code=404, detail="User not found")
    return await crud_user.set_status(db, user, "rejected")