package com.doumee.service.business.impl;

import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.CompanyMapper;
import com.doumee.dao.business.CompanyPermissionMapper;
import com.doumee.dao.business.join.CompanyPermissionJoinMapper;
import com.doumee.dao.business.model.Company;
import com.doumee.dao.business.model.CompanyPermission;
import com.doumee.dao.system.SystemUserMapper;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.CompanyPermissionService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Objects;

/**
 * 管理员管理企业权限Service实现
 * @author 江蹄蹄
 * @date 2024/01/16 10:03
 */
@Service
public class CompanyPermissionServiceImpl implements CompanyPermissionService {

    @Autowired
    private CompanyPermissionMapper companyPermissionMapper;
    @Autowired
    private CompanyPermissionJoinMapper companyPermissionJoinMapper;
    @Autowired
    private SystemUserMapper systemUserMapper;
    @Autowired
    private CompanyMapper companyMapper;

    @Override
    public Integer create(CompanyPermission companyPermission) {
        if(companyPermission.getUserId() == null ){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        SystemUser user =systemUserMapper.selectById(companyPermission.getUserId());
        if(user == null || (user.getDeleted() !=null && user.getDeleted())){
            throw  new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"对不起，用户信息不存在，请尝试刷新页面重试！");
        }
        //刪除原有的，在批量插入新的
        companyPermissionMapper.delete(new QueryWrapper<CompanyPermission>().lambda().eq(CompanyPermission::getUserId,companyPermission.getUserId()));
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(companyPermission.getCompanyIdList())){
            List<Company> companieList = companyMapper.selectList(new QueryWrapper<Company>().lambda()
                    .in(Company::getId,companyPermission.getCompanyIdList())
                    .eq(Company::getIsdeleted, Constants.ZERO));

            if(companieList == null || companieList.size() == 0){
                throw  new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"对不起，请选择有效企业，请尝试刷新页面重试！");
            }
            Date date = new Date();
            List<CompanyPermission> list = new ArrayList<>();
            for(Company c : companieList){
                CompanyPermission model = new CompanyPermission();
                model.setCompanyId(c.getId());
                model.setIsdeleted(Constants.ZERO);
                model.setIsdeleted(Constants.ZERO);
                model.setCreator(user.getId());
                model.setUserId(companyPermission.getUserId());
                model.setType(Constants.ZERO);
                model.setCreateDate(date);
                list.add(model);
            }
            companyPermissionMapper.insertBatchSomeColumn(list);
        }
        return companyPermission.getId();
    }

    @Override
    public void deleteById(Integer id) {
        CompanyPermission companyPermission =  companyPermissionMapper.selectById(id);
        if(Objects.nonNull(companyPermission)&&Constants.equalsInteger(companyPermission.getType(),Constants.ZERO)){
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"此类数据无法进行删除:基础权限");
        }
        companyPermissionMapper.deleteById(id);
    }

    @Override
    public void delete(CompanyPermission companyPermission) {
        UpdateWrapper<CompanyPermission> deleteWrapper = new UpdateWrapper<>(companyPermission);
        companyPermissionMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        companyPermissionMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(CompanyPermission companyPermission) {
        companyPermissionMapper.updateById(companyPermission);
    }


    @Override
    public void updateByIdInBatch(List<CompanyPermission> companyPermissions) {
        if (CollectionUtils.isEmpty(companyPermissions)) {
            return;
        }
        for (CompanyPermission companyPermission: companyPermissions) {
            this.updateById(companyPermission);
        }
    }

    @Override
    public CompanyPermission findById(Integer id) {
        return companyPermissionMapper.selectById(id);
    }

    @Override
    public CompanyPermission findOne(CompanyPermission companyPermission) {
        QueryWrapper<CompanyPermission> wrapper = new QueryWrapper<>(companyPermission);
        return companyPermissionMapper.selectOne(wrapper);
    }

    @Override
    public List<CompanyPermission> findList(CompanyPermission companyPermission) {
        QueryWrapper<CompanyPermission> wrapper = new QueryWrapper<>();
        wrapper.lambda().eq(CompanyPermission::getIsdeleted,Constants.ZERO);
        wrapper.lambda().eq(Objects.nonNull(companyPermission) && Objects.nonNull(companyPermission.getUserId())
                ,CompanyPermission::getUserId,companyPermission.getUserId());
        wrapper.lambda().orderByAsc(CompanyPermission::getId);
        return companyPermissionMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<CompanyPermission> findPage(PageWrap<CompanyPermission> pageWrap) {
        IPage<CompanyPermission> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<CompanyPermission> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        queryWrapper.selectAll(CompanyPermission.class);
        queryWrapper.select(" t1.USERNAME as userName,t1.REALNAME as realName ,t1.mobile,  t2.name as companyName , t3.realName as auditName  ");
        queryWrapper.leftJoin(" system_user t1 on t1.id = t.user_id  ");
        queryWrapper.leftJoin(" company t2 on t2.id = t.company_id  ");
        queryWrapper.leftJoin(" system_user t3 on t3.id = t.creator  ");
        if (pageWrap.getModel().getUserId() != null) {
            queryWrapper.eq(CompanyPermission::getUserId, pageWrap.getModel().getUserId());
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(companyPermissionJoinMapper.selectPage(page, queryWrapper));
    }

    @Override
    public long count(CompanyPermission companyPermission) {
        QueryWrapper<CompanyPermission> wrapper = new QueryWrapper<>(companyPermission);
        return companyPermissionMapper.selectCount(wrapper);
    }

    @Override
    public List<CompanyPermission> getUserCompanyPermission(Integer userId) {
        return companyPermissionJoinMapper.selectJoinList(CompanyPermission.class,new MPJLambdaWrapper<CompanyPermission>()
                .selectAll(CompanyPermission.class)
                .selectAs(Company::getName,CompanyPermission::getCompanyName)
                .leftJoin(Company.class,Company::getId,CompanyPermission::getCompanyId)
                .eq(CompanyPermission::getUserId,userId)
                .eq(CompanyPermission::getIsdeleted,Constants.ZERO)
        );
    }

}