package com.yuanchu.mom.service.impl;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;
import com.alibaba.excel.write.metadata.WriteSheet;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.yuanchu.mom.common.GetLook;
import com.yuanchu.mom.common.PrintChina;
import com.yuanchu.mom.dto.AuxiliaryOriginalHoursDto;
import com.yuanchu.mom.pojo.Evaluate;
import com.yuanchu.mom.mapper.EvaluateMapper;
import com.yuanchu.mom.service.EvaluateService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.yuanchu.mom.utils.QueryWrappers;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * <p>
 * 人员考评 服务实现类
 * </p>
 *
 * @author 江苏鵷雏网络科技有限公司
 * @since 2024-06-17 01:32:45
 */
@Service
public class EvaluateServiceImpl extends ServiceImpl<EvaluateMapper, Evaluate> implements EvaluateService {

    @Resource
    EvaluateMapper evaluateMapper;

    @Resource
    GetLook getLook;

    @Override
    public Map<String, Object> getPage(Page page, Evaluate evaluate) {
        Map<String, Object> map = new HashMap<>();
        map.put("head", PrintChina.printChina(Evaluate.class));
        Map<String, Integer> map1 = getLook.selectPowerByMethodAndUserId("getPage");
        if (map1.get("look") == 1) evaluate.setCreateUser(map1.get("userId"));
        map.put("body", evaluateMapper.getPage(page, QueryWrappers.queryWrappers(evaluate)));
        return map;
    }

    //导出考评
    @Override
    public void export(String month, String name, String departLims, HttpServletResponse response) throws IOException {
        List<Evaluate> evaluates = new ArrayList<Evaluate>();
        //查询原始工时(使用分页查询)
        Evaluate evaluate = new Evaluate();
        if (ObjectUtils.isNotEmpty(month)) {
            evaluate.setMonth(month);
        }
        if (ObjectUtils.isNotEmpty(name)) {
            evaluate.setName(name);
        }
        if (ObjectUtils.isNotEmpty(departLims)) {
            evaluate.setDepartLims(departLims);
        }
        IPage<Evaluate> body = (IPage<Evaluate>) getPage(new Page(-1, -1), evaluate).get("body");
        evaluates = body.getRecords();
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("UTF-8");
        // 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
        String fileName = URLEncoder.encode("考评导出", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        try {
            // 新建ExcelWriter
            ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream()).registerWriteHandler(new LongestMatchColumnWidthStyleStrategy()).build();
            WriteSheet mainSheet = EasyExcel.writerSheet(0, "考评导出").head(Evaluate.class).build();
            excelWriter.write(evaluates, mainSheet);
            // 关闭流
            excelWriter.finish();
        } catch (IOException e) {
            throw new RuntimeException("导出失败");
        }
    }
}