package com.doumee.service.business.impl;

import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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.doumee.biz.system.SystemDictDataBiz;
import com.doumee.config.rocketmq5.NormalMsgProducer;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.*;
import com.doumee.dao.business.model.*;
import com.doumee.dao.system.SystemUserMapper;
import com.doumee.dao.system.dto.CountDataDTO;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.dao.system.vo.BusinessDataCountVO;
import com.doumee.dao.system.vo.CountDataVO;
import com.doumee.dao.web.dto.CollectDTO;
import com.doumee.dao.web.dto.MemberDTO;
import com.doumee.dao.web.dto.MultiFileDTO;
import com.doumee.dao.web.dto.OrgDTO;
import com.doumee.dao.web.dto.activity.*;
import com.doumee.dao.web.dto.shop.ShopSimpleDTO;
import com.doumee.dao.web.request.ActivityPageListRequest;
import com.doumee.service.business.*;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.collections4.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.checkerframework.checker.units.qual.C;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 活动、资讯、探店信息表Service实现
 *
 * @author 江蹄蹄
 * @date 2023/03/21 15:48
 */
@Service
public class WorkbenchServiceImpl implements WorkbenchService {
    @Autowired
    private GoodsorderMapper goodsorderMapper;
    @Autowired
    private GoodsorderDetailMapper goodsorderDetailMapper;

    @Override
    public BusinessDataCountVO businessData(CountDataDTO param) {
        BusinessDataCountVO data = new BusinessDataCountVO();
        int dataType = param.getDateType();//0今日 1近七日 2近30日 3近1年
        String name = "HOUR(CREATE_DATE)";
        List<String> dateList = new ArrayList<>();
        Date date = Utils.Date.getEnd(new Date());//今日 23:59:59
        Date startDate = DateUtil.addDaysToDate(date,-1);
        switch (dataType) {
            case 1: {
                name = "DATE_FORMAT(t.CREATE_DATE, '%Y-%m-%d')";
                for(int i=1;i<=7;i++){
                    dateList.add(DateUtil.getPlusTime2(DateUtil.addDaysToDate(date,7-i)));
                }
                startDate = DateUtil.addDaysToDate(date,7);
                break;
            } case 2: {
                name = "DATE_FORMAT(GoodsCREATE_DATE, '%Y-%m-%d')";
                for(int i=1;i<=30;i++){
                    dateList.add(DateUtil.getPlusTime2(DateUtil.addDaysToDate(date,30-i)));
                }
                startDate = DateUtil.addDaysToDate(date,30);
                break;
            } case 3: {
                startDate = DateUtil.increaseMonth(date,-12);
                name = "DATE_FORMAT(GoodsCREATE_DATE, '%Y-%m')";
                for(int i=1;i<=12;i++){
                    dateList.add(DateUtil.getPlusTime2(DateUtil.increaseMonth(date,12-i)));
                }
                break;
            } default:{
                for(int i=0;i<=23;i++){
                    dateList.add(i+"");
                }
                break;
            }
        }
        //订单销量
        CountDataVO r =  goodsorderMapper.selectJoinOne(CountDataVO.class,new MPJLambdaWrapper<Goodsorder>()
                        .select("(select count(t.id) )",CountDataVO::getNum)
                        .select("(select sum(t.totalPrice) )",CountDataVO::getPrice)
                .ge(Goodsorder::getCreateDate,startDate)
                .eq(Goodsorder::getIsdeleted,Constants.ZERO)
                .in(Goodsorder::getStatus,Constants.OrderStatus.DONE.getKey(),Constants.OrderStatus.REFUND.getKey()) );
        if (r != null) {
            data.setNum(Constants.formatLongNum(r.getNum()));//订单量
            data.setPrice(Constants.formatBigdecimal(r.getPrice()));//订单金额
        }
        //退款统计
        CountDataVO r1 =  goodsorderMapper.selectJoinOne(CountDataVO.class,new MPJLambdaWrapper<Goodsorder>()
                        .select("(select count(t.id) )",CountDataVO::getNum)
                        .select("(select sum(t.reundMoney) )",CountDataVO::getPrice)
                .ge(Goodsorder::getRefundTime,startDate)
                .eq(Goodsorder::getIsdeleted,Constants.ZERO)
                .in(Goodsorder::getStatus,Constants.OrderStatus.REFUND.getKey())  );


        if (r1 != null) {
            data.setNum1(Constants.formatLongNum(r1.getNum()));//退款单量
            data.setPrice1(Constants.formatBigdecimal(r1.getPrice()));//退款金额
        }

        //统计订单销量和销售额集合
        List<CountDataVO> list1 =  goodsorderMapper.selectJoinList(CountDataVO.class,new MPJLambdaWrapper<Goodsorder>()
                .select("(select "+name+")",CountDataVO::getDateStr)
                .select("(select count(t.id) )",CountDataVO::getNum)
                .select("(select sum(t.totalPrice) )",CountDataVO::getPrice)
                .ge(Goodsorder::getRefundTime,startDate)
                .eq(Goodsorder::getIsdeleted,Constants.ZERO)
                .in(Goodsorder::getStatus,Constants.OrderStatus.DONE.getKey(),Constants.OrderStatus.REFUND.getKey())
                .groupBy(name) );

        List<CountDataVO> datalist1 = new ArrayList<>();
        for(String str : dateList){
            CountDataVO tmp = new CountDataVO();
            tmp.setDateStr(str);
            tmp.setNum(0l);
            tmp.setPrice(new BigDecimal(0));
            if(list1!=null){
                for(CountDataVO p : list1){
                    if(StringUtils.equals(p.getDateStr(),str)){
                        tmp.setNum(Constants.formatLongNum(p.getNum()));
                        tmp.setPrice(Constants.formatBigdecimal(p.getPrice()));
                    }
                }
            }
            datalist1.add(tmp);
        }
        data.setDataList(datalist1 );

        //统计各类商品数据集合
        List<CountDataVO> list2 =  goodsorderDetailMapper.selectJoinList(CountDataVO.class,new MPJLambdaWrapper<GoodsorderDetail>()
                .select("(select "+name+")",CountDataVO::getDateStr)
                .selectAs(Labels::getName,CountDataVO::getName)
                .select("(select sum(t.totalPrice) )",CountDataVO::getPrice)
                 .leftJoin(Goods.class,Goods::getId,GoodsorderDetail::getGoodsId)
                 .leftJoin(Labels.class,Labels::getId,Goods::getCategoryId)
                 .leftJoin(Goodsorder.class,Goodsorder::getId,GoodsorderDetail::getOrderId)
                .ge(Goodsorder::getRefundTime,startDate)
                .eq(Goodsorder::getIsdeleted,Constants.ZERO)
                .in(Goodsorder::getStatus,Constants.OrderStatus.DONE.getKey(),Constants.OrderStatus.REFUND.getKey())
                .groupBy(name +",t2.category_id"));

        List<BigDecimal[]> datalist2 = new ArrayList<>();
        List<String> cateList = getCateListFromDataList(list2);
        if(list2!=null &&list2.size()>0 && cateList!=null && cateList.size()>0){
            BigDecimal[] temp = new BigDecimal[dateList.size()];
            for(String cate : cateList){
                for(int i=0;i<dateList.size();i++){
                    temp[i] = new BigDecimal(0);
                    for(CountDataVO model : list2){
                        if(StringUtils.equals(model.getDateStr(),dateList.get(i)) && StringUtils.equals(model.getName(),cate)){
                            temp[i] = temp[i].add(Constants.formatBigdecimal(model.getPrice()));
                        }
                    }
                }
                datalist2.add(temp);
            }
        }
        data.setCateList(cateList);
        data.setNumList(datalist2 );
        return data;
    }

    private List<String> getCateListFromDataList(List<CountDataVO> list2) {
        List<String> list = new ArrayList<>();
        for(CountDataVO model :list2){
            boolean isnew = true;
            for(String str :list){
                if(StringUtils.equals(str,model.getName())){
                    isnew = false;
                }

            }
            if(isnew ){
                list.add(model.getName());
            }
        }
        return list;
    }

}