package com.mzl.flower.service.impl.statisticsAnalysis;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.mzl.flower.base.cache.DictCacheClient;
import com.mzl.flower.dto.request.statisticAnalysis.FlowerMaterialDTO;
import com.mzl.flower.dto.response.report.OrderReportResultVO;
import com.mzl.flower.dto.response.statisticAnalysis.FlowerMaterialStaticVO;
import com.mzl.flower.dto.response.statisticAnalysis.FlowerMaterialVO;
import com.mzl.flower.mapper.statisticsAnalysis.FlowerMaterialMapper;
import com.mzl.flower.service.BaseService;
import com.mzl.flower.service.statisticsAnalysis.StatisticAnalysisService;
import com.mzl.flower.utils.ExcelExportUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import javax.servlet.http.HttpServletResponse;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;

@Slf4j
@Service
public class StatisticAnalysisServiceImpl extends BaseService implements StatisticAnalysisService {

    @Autowired
    private DictCacheClient dictCacheClient;

    @Autowired
    private FlowerMaterialMapper flowerMaterialMapper;

    @Override
    public Page<FlowerMaterialVO> getFlowerMaterialPage(Page page, FlowerMaterialDTO dto) {

        Page<FlowerMaterialVO> result=flowerMaterialMapper.getFlowerMaterialPage(page, dto);

        return result;
    }

    @Override
    public FlowerMaterialStaticVO getFlowerMaterialStatis(FlowerMaterialDTO dto) {
       List<FlowerMaterialStaticVO> list=  flowerMaterialMapper.getFlowerMaterialStatis(dto);
       if(!CollectionUtils.isEmpty(list)){
           return list.get(0);
       }
       return null;
    }

    @Override
    public void exportFlowerMaterialSales(HttpServletResponse response, FlowerMaterialDTO dto) {
        List<FlowerMaterialVO> list=flowerMaterialMapper.getFlowerMaterialList(dto);

        String[] rowsName = new String[]{
                "序号"
                ,"供应商ID", "供应商名称","注册手机号","联系方式","所属集货站","品类","商品名称","等级","商品规格","价格","库存","状态",};
        List<Object[]> dataList = new ArrayList<>();
        int sn = 1;
        for (FlowerMaterialVO o : list) {
            Object[] objs = new Object[rowsName.length];
            int a = 0;
            objs[a++] = sn; // 序号
            objs[a++] = o.getSupplierId(); // 供应商ID
            objs[a++] = o.getSupplierName(); // 供应商名称
            objs[a++] = o.getLoginName(); // 注册手机号
            objs[a++] = o.getContactTel(); // 联系方式"
            objs[a++] = o.getStationName(); // 所属集货站
            objs[a++] = o.getCategoryName(); // 品类
            objs[a++] = o.getFlowerName(); //商品名称
//            String dictValue = dictCacheClient.getDict("FLOWER_LEVEL", o.getFlowerLevel());
//            objs[a++] = dictValue; //等级
            objs[a++] = o.getFlowerLevelStr(); //等级
            objs[a++] = o.getFlowerUnit(); //商品规格
            objs[a++] = o.getFlowerPrice();//价格
            objs[a++] = o.getFlowerStock();//库存
//            String dictValueStatus = dictCacheClient.getDict("FLOWER_STATUS", o.getFlowerStatus());
            //            objs[a++] =dictValueStatus;
            objs[a++] = o.getFlowerStatusStr(); // 状态

            dataList.add(objs);
            sn++;
        }

        ExcelExportUtil excelExportUtil = new ExcelExportUtil("花材统计报表", rowsName, dataList, response);
        try {
            response.addHeader("filename", URLEncoder.encode("花材统计报表.xls", "UTF-8"));
            response.addHeader("Access-Control-Expose-Headers", "filename");
            excelExportUtil.export();
        } catch (Exception e) {
            log.error(e.getMessage(), e);
        }
    }
}