package org.jeecg.modules.dnc.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.jeecg.modules.dnc.ucenter.DepartmentUser;
import org.jeecg.modules.dnc.exception.ExceptionCast;
import org.jeecg.modules.dnc.mapper.DepartmentUserMapper;
import org.jeecg.modules.dnc.response.UcenterCode;
import org.jeecg.modules.dnc.service.IDepartmentUserService;
import org.jeecg.modules.dnc.utils.ValidateUtil;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.List;

@Service
public class DepartmentUserServiceImpl extends ServiceImpl<DepartmentUserMapper, DepartmentUser> implements IDepartmentUserService {
    @Override
    @Transactional(rollbackFor = {Exception.class})
    public boolean deleteByUserId(String userId) {
        if(!ValidateUtil.validateString(userId))
            ExceptionCast.cast(UcenterCode.UCENTER_USER_ID_NONE);
        LambdaQueryWrapper<DepartmentUser> lambdaUpdate = Wrappers.lambdaQuery();
        lambdaUpdate.eq(DepartmentUser::getUserId, userId);
        return super.remove(lambdaUpdate);
    }

    @Override
    @Transactional(rollbackFor = {Exception.class})
    public boolean removeByCollection(List<DepartmentUser> list) {
        if(list == null || list.isEmpty())
            return false;
        if(list.size() == 1)
            return super.removeById(list.get(0).getDepartUserId());
        List<String> ids = new ArrayList<>();
        list.forEach(item -> {
            ids.add(item.getDepartUserId());
        });
        return super.removeByIds(ids);
    }

    @Override
    public DepartmentUser getByUserIdAndDepartId(String userId, String departId) {
        if(!ValidateUtil.validateString(userId) || !ValidateUtil.validateString(departId))
            return null;
        List<DepartmentUser> list = super.lambdaQuery().eq(DepartmentUser::getUserId, userId).eq(DepartmentUser::getDepartId, departId).list();
        if(list == null || list.isEmpty())
            return null;
        return list.get(0);
    }

    @Override
    public List<DepartmentUser> findByDepartId(String departId) {
        return super.lambdaQuery().eq(DepartmentUser::getDepartId, departId).list();
    }
}