package com.panzhihua.service_community.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.panzhihua.common.model.vos.common.ComBatteryCommodityVo;
import com.panzhihua.common.model.vos.common.ComBatteryStoreClassVo;
import com.panzhihua.service_community.dao.ComBatteryCommodityMapper;
import com.panzhihua.service_community.entity.ComBatteryCommodity;
import com.panzhihua.service_community.entity.ComBatteryStoreClass;
import com.panzhihua.service_community.dao.ComBatteryStoreClassMapper;
import com.panzhihua.service_community.service.ComBatteryStoreClassService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.BeanUtils;
import com.panzhihua.common.model.dtos.common.*;
import com.panzhihua.common.model.vos.R;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;

import javax.annotation.Resource;
import java.util.List;

/**
 * title: 电动车商城-商家分类表表服务实现类
 * <p>
 * projectName 成都呐喊信息技术有限公司-智慧社区项目
 * <p>
 * description: 电动车商城-商家分类表表服务实现类
 *
 * @author lyq
 * @date 2022-03-29 11:01:56
 */
@Service("comBatteryStoreClassService")
public class ComBatteryStoreClassServiceImpl extends ServiceImpl<ComBatteryStoreClassMapper, ComBatteryStoreClass> implements ComBatteryStoreClassService {

    @Resource
    private ComBatteryCommodityMapper commodityMapper;

    /**
     * description  queryByPage  分页查询
     *
     * @param comBatteryStoreClass 请求参数
     * @return 分页查询列表数据
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R queryByPage(PageComBatteryStoreClassDto comBatteryStoreClass) {
        return R.ok(this.baseMapper.queryAllByLimit(comBatteryStoreClass, new Page(comBatteryStoreClass.getPageNum(), comBatteryStoreClass.getPageSize())));
    }

    /**
     * description  insert  新增数据
     *
     * @param comBatteryStoreClass 请求参数
     * @return 新增结果
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R insert(AddComBatteryStoreClassDto comBatteryStoreClass) {
        ComBatteryStoreClass entity = new ComBatteryStoreClass();
        BeanUtils.copyProperties(comBatteryStoreClass, entity);
        if (this.baseMapper.insert(entity) > 0) {
            return R.ok();
        }
        return R.fail("添加失败");
    }

    /**
     * description  update  修改数据
     *
     * @param editDto 请求参数
     * @return 修改结果
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R update(EditComBatteryStoreClassDto editDto) {
        ComBatteryStoreClass entity = this.baseMapper.selectById(editDto.getId());
        if (entity == null) {
            return R.fail("未查询到该记录");
        }
        BeanUtils.copyProperties(editDto, entity);
        if (this.baseMapper.updateById(entity) > 0) {
            return R.ok();
        }
        return R.fail("修改失败");
    }

    /**
     * description  deleteById  通过主键删除数据
     *
     * @param id 主键id
     * @return 删除结果
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R deleteById(Long id) {
        Integer count = commodityMapper.selectCount(new QueryWrapper<ComBatteryCommodity>().lambda()
                .eq(ComBatteryCommodity::getClassId,id).eq(ComBatteryCommodity::getIsDel,ComBatteryCommodity.IsDel.NO));
        if(count > 0){
            return R.fail("该分类下已绑定商品，不可删除");
        }
        if (this.baseMapper.deleteById(id) > 0) {
            return R.ok();
        }
        return R.fail("删除失败");
    }

    /**
     * description  detailById  查询详情
     *
     * @param id 主键id
     * @return 详情数据
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R detailById(Long id) {
        return R.ok(this.baseMapper.queryById(id));
    }

    /**
     * description  queryByPage  查询列表
     *
     * @param comBatteryStoreClass 请求参数
     * @return 列表数据
     * @author lyq
     * @date 2022-03-29 11:01:56
     */
    @Override
    public R queryByList(PageComBatteryStoreClassDto comBatteryStoreClass) {
        return R.ok(this.baseMapper.queryAllByList(comBatteryStoreClass));
    }

    /**
     * 修改分类状态
     * @param id    分类id
     * @param status    状态
     * @return  修改结果
     */
    @Override
    public R updateStatus(Long id, Integer status) {
        ComBatteryStoreClass entity = new ComBatteryStoreClass();
        entity.setId(id);
        entity.setStatus(status);
        if (this.baseMapper.updateById(entity) > 0) {
            return R.ok();
        }
        return R.fail("修改失败");
    }

    /**
     * 小程序查询商家分类列表以及分类下商品列表
     * @param comBatteryStoreClass  请求参数
     * @return  商家分类列表以及分类下商品列表
     */
    @Override
    public R queryByAppletsList(PageComBatteryStoreClassDto comBatteryStoreClass) {
        List<ComBatteryStoreClassVo> storeClassList = this.baseMapper.queryAllByList(comBatteryStoreClass);
        storeClassList.forEach(storeClass -> {
            List<ComBatteryCommodityVo> commodityList = commodityMapper.queryAllByClassIdList(storeClass.getId());
            storeClass.setCommodityList(commodityList);
        });
        return R.ok(storeClassList);
    }
}