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

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.sun.xml.bind.v2.TODO;
import org.apache.commons.lang3.StringUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.modules.mdc.entity.MdcShift;
import org.jeecg.modules.mdc.mapper.MdcShiftMapper;
import org.jeecg.modules.mdc.service.IMdcShiftService;
import org.jeecg.modules.mdc.service.IMdcShiftSubService;
import org.jeecgframework.poi.excel.annotation.Excel;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @Description: 班制表(主表)
 * @Author: Sake
 * @Date: 2023-04-03 11:56
 */
@Service
public class MdcShiftServiceImpl extends ServiceImpl<MdcShiftMapper, MdcShift> implements IMdcShiftService {

    @Resource
    private IMdcShiftSubService mdcShiftSubService;

    @Override
    public IPage<MdcShift> queryPageList(Page page, MdcShift mdcShift) {
        LambdaQueryWrapper<MdcShift> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        //判断前端返回的值中shiftName是否不为空,不为空则将shiftName添加到模糊查询中
        if (StringUtils.isNotBlank(mdcShift.getShiftName())) {
            lambdaQueryWrapper.like(MdcShift::getShiftName, mdcShift.getShiftName());
        }
        return this.page(page, lambdaQueryWrapper);
    }

    @Override
    public Boolean addShift(MdcShift mdcShift) {
        //状态默认为启用
        if (StringUtils.isEmpty(mdcShift.getShiftStatus())) {
            mdcShift.setShiftStatus("1");
        }
        mdcShift.setDefaultShift("false");
        List<MdcShift> mdcShifts = listMdcName(mdcShift);
        //查询有重复数据返回false
        if (null != mdcShifts && !mdcShifts.isEmpty()) {
            return false;
        }
        return this.save(mdcShift);
    }

    @Override
    public List<MdcShift> listMdcName(MdcShift mdcShift) {
        return this.list(new LambdaQueryWrapper<MdcShift>().eq(MdcShift::getShiftName, mdcShift.getShiftName()));
    }

    @Override
    public Boolean editShift(MdcShift mdcShift) {
        return this.updateById(mdcShift);
    }

    @Override
    public Boolean changeStatus(JSONObject jsonObject) {
        String id = jsonObject.getString("id");
        String status = jsonObject.getString("status");
        MdcShift mdcShift = this.getById(id);
        mdcShift.setShiftStatus(status);
        return this.updateById(mdcShift);
    }

    @Override
    public Result<MdcShift> deleteShift(String id) {
        //返回true未查到数据
        Boolean flag = mdcShiftSubService.selectMdcShiftSub(id);
        if (flag) {
            if (removeById(id)) {
                return Result.OK("删除成功");
            }
            return Result.error("数据库无该数据,无法删除");
        }
        return Result.error("已经配置班次,无法直接删除");
    }

    @Override
    public List<Map<String, String>> initShiftList() {
        List<MdcShift> mdcShifts = this.baseMapper.selectList(new LambdaQueryWrapper<MdcShift>().eq(MdcShift::getShiftStatus, "1"));
        List<Map<String, String>> result = new ArrayList<>();
        for (MdcShift mdcShift : mdcShifts) {
            Map<String, String> map = new HashMap<>();
            map.put("label", mdcShift.getShiftName());
            map.put("value", mdcShift.getId());
            result.add(map);
        }
        return result;
    }

    /**
     * 设置默认班制
     *
     * @param id
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public boolean changeDefaultShift(String id) {
        MdcShift mdcShift = this.baseMapper.selectOne(new LambdaQueryWrapper<MdcShift>().eq(MdcShift::getDefaultShift, "true"));
        mdcShift.setDefaultShift("false");
        this.baseMapper.updateById(mdcShift);
        MdcShift defaultShift = this.baseMapper.selectById(id);
        defaultShift.setDefaultShift("true");
        this.baseMapper.updateById(defaultShift);
        return true;
    }
}