import pymongo
from fastapi import APIRouter, Depends
from motor.motor_asyncio import AsyncIOMotorDatabase
import crud, schemas

from db import get_database
from api import deps

router = APIRouter()


@router.post("/create")
async def create(
        data_in: schemas.SpaceCreate,
        db: AsyncIOMotorDatabase = Depends(get_database),
        current_user: schemas.UserDB = Depends(deps.get_current_user)
) -> schemas.Msg:
    """创建空间"""
    try:
        await crud.space.create(db, data_in, user_id=current_user.id)
    except pymongo.errors.DuplicateKeyError:
        return schemas.Msg(code=-1, msg='空间已存在', data='空间已存在')
    # todo 建默认文件夹

    return schemas.Msg(code=0, msg='创建成功', data='创建成功')


@router.post("/delete")
async def delete(
        data_in: schemas.SpaceDelete,
        db: AsyncIOMotorDatabase = Depends(get_database),
        current_user: schemas.UserDB = Depends(deps.get_current_user)
) -> schemas.Msg:
    """删除空间"""
    # 删除空间 自己创建的
    del_space = await crud.space.delete(db, _id=data_in.id, user_id=current_user.id)
    # 删除文件夹
    del_folder = await crud.folder.find_many(db, pid=data_in.id)
    del_folder_ids = [f['_id'] for f in del_folder]
    await crud.folder.delete(db, pid=data_in.id)
    # 删除文件夹下的 dashboard
    await crud.dashboard.delete(db, **{'$in': {'_id': del_folder_ids}})

    # 删除空间下的 dashboard
    await crud.dashboard.delete(db, pid=data_in.id)

    if del_space.deleted_count == 0:
        return schemas.Msg(code=-1, msg='error', data='删除失败')
    return schemas.Msg(code=0, msg='ok', dtta='删除成功')