package com.xzx.gc.shop.service;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.util.StrUtil;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.rabbitmq.client.Address;
import com.xzx.gc.common.constant.Constants;
import com.xzx.gc.common.exception.RestException;
import com.xzx.gc.common.utils.StringUtils;
import com.xzx.gc.entity.*;
import com.xzx.gc.shop.dto.AssignJhyOrderDto;
import com.xzx.gc.shop.dto.CancelJhyOrderDto;
import com.xzx.gc.shop.dto.QueryJhyOrderListDto;
import com.xzx.gc.shop.mapper.*;
import com.xzx.gc.shop.vo.*;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import tk.mybatis.mapper.entity.Example;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
@Transactional
@Slf4j
public class JhyService {

    @Resource
    JhyOrderMapper jhyOrderMapper;
    @Resource
    JhyOrderItemsMapper jhyOrderItemsMapper;

    @Autowired
    private OrderInfoMapper orderInfoMapper;

    @Autowired
    private ScoreOrderMapper scoreOrderMapper;

    public Map<String, Object> queryOrderList(QueryJhyOrderListDto model) {
        PageHelper.startPage(model.getPage(), model.getLimit());
        String accountPhone = model.getAccount();
//        String name = StrUtil.isEmpty(model.getAccount())?model.getAccount():StringUtils.encode(model.getAccount());
        String name = model.getAccount();
        model.setAccount(name);
        model.setAccountPhone(accountPhone);
        List<Integer> status = new ArrayList<>();
        if(CollUtil.isEmpty(model.getStatus())){
            status.add(1);
            status.add(2);
            status.add(3);
            status.add(4);
            status.add(5);
            status.add(6);
            model.setStatus(status);
        }

        List<QueryJhyOrderListVo> maps = jhyOrderMapper.queryOrderList(model);
        if(CollUtil.isNotEmpty(maps)){
            for(QueryJhyOrderListVo queryJhyOrderListVo : maps){
                Long id = queryJhyOrderListVo.getId();
                List<JhyOrderItemsVo> jhyOrderItemsVos = jhyOrderItemsMapper.selectByOrderId(id);
                queryJhyOrderListVo.setJhyOrderItemsVos(jhyOrderItemsVos);
//
//                String orderAddr = queryJhyOrderListVo.getArea() + queryJhyOrderListVo.getAddress();
//                Long userId = queryJhyOrderListVo.getUserId();
//                List<AddressInfo> addressInfos = jhyOrderMapper.selectAddRessInfoByUserId(userId);
//                if(CollUtil.isNotEmpty(addressInfos)){
//                    for(AddressInfo addressInfo : addressInfos){
//                        StringBuffer address = new StringBuffer();
//                        address.append(addressInfo.getDetailAddress());
//                        if (StrUtil.isNotBlank(addressInfo.getTagName())) {
//                            address.append(StrUtil.isNotBlank(addressInfo.getHouseName()) ? addressInfo.getHouseName() : "");
//                            if (Constants.ADDRESS_TYPE_HOME.equals(addressInfo.getTagName())) {
//                                address.append(StrUtil.isNotBlank(addressInfo.getHouseNumber()) ? addressInfo.getHouseNumber() : "");
//                                address.append(StrUtil.isNotBlank(addressInfo.getUnitName()) ? addressInfo.getUnitName() : "");
//                            }
//                        }
//                        if (orderAddr.equals(addressInfo.getAddressArea() + address)) {
//                            queryJhyOrderListVo.setUnitName(addressInfo.getUnitName());
//                            queryJhyOrderListVo.setHouseNumber(addressInfo.getHouseNumber());
//                        }
//                    }
//                }
            }
        }
//        if(CollUtil.isNotEmpty(maps)){
//            for(QueryJhyOrderListVo queryJhyOrderListVo : maps){
//                String decode = StringUtils.decode(queryJhyOrderListVo.getName());
//                queryJhyOrderListVo.setName(decode);
//            }
//        }
        PageInfo pageInfo = new PageInfo(maps);
        int count = Convert.toInt(pageInfo.getTotal());
        Map<String, Object> map = new HashMap<>();
        map.put("data", maps);
        map.put("count", count);
        map.put("code", 0);
        return map;
    }

    public ViewJhyOrderVo viewJhyOrder(Long id) {
        ViewJhyOrderVo viewJhyOrderVo = new ViewJhyOrderVo();
        viewJhyOrderVo = jhyOrderMapper.viewJhyOrder(id);

        String decode = StringUtils.decode(viewJhyOrderVo.getNickName());
        viewJhyOrderVo.setNickName(decode);

        List<JhyOrderItemsVo> jhyOrderItemsList = jhyOrderItemsMapper.selectJhyOrderItemListByOrderId(id);
        if(CollUtil.isNotEmpty(jhyOrderItemsList)){
            for(JhyOrderItemsVo jhyOrderItemsVo : jhyOrderItemsList){
                BigDecimal multiply = jhyOrderItemsVo.getPrice().multiply(new BigDecimal(Constants.PRICE_SCORE_EXCHANGE));
                jhyOrderItemsVo.setPrice(multiply);
                jhyOrderItemsVo.setAllPrice(new BigDecimal(StrUtil.isEmpty(jhyOrderItemsVo.getScore())?"0":jhyOrderItemsVo.getScore()).setScale( 2, BigDecimal.ROUND_DOWN ));
            }
        }
        viewJhyOrderVo.setJhyOrderItems(jhyOrderItemsList);

        return viewJhyOrderVo;
    }

    public void cancelJhyOrder(CancelJhyOrderDto model) {
        Long id = model.getId();
        JhyOrder jhyOrder = jhyOrderMapper.selectByPrimaryKey(id);
        jhyOrder.setStatus(JhyOrder.ORDER_STATUS_CANCEL);
        jhyOrder.setJhyId("");
        jhyOrderMapper.updateByPrimaryKey(jhyOrder);
    }

    public StatisticsVo orderStatistics(String userId) {
        // 骑手订单
        List<Map<String, Object>> qsAllData = orderInfoMapper.selectOrderTitleStatistics(null);
        List<Map<String, Object>> qsUserData = orderInfoMapper.selectOrderTitleStatistics(userId);

        // 集物员订单
        List<Map<String, Object>> jhyAllData = jhyOrderMapper.selectJhyOrderTitleStatistics(null);
        List<Map<String, Object>> jhyUserData = jhyOrderMapper.selectJhyOrderTitleStatistics(userId);

        BigDecimal allCarbon = totalData(qsAllData).add(totalData(jhyAllData));
        BigDecimal userCarbon = totalData(qsUserData).add(totalData(jhyUserData));

        Integer qsAllCnt = orderInfoMapper.selectOrderCnt(null);
        Integer qsUserCnt = orderInfoMapper.selectOrderCnt(userId);

        Integer jhyAllCnt = jhyOrderMapper.selectJhyOrderCnt(null);
        Integer jhyUserCnt = jhyOrderMapper.selectJhyOrderCnt(userId);

        Integer allCnt = scoreOrderMapper.selectScoreOrderCnt(null);
        Integer userCnt = scoreOrderMapper.selectScoreOrderCnt(userId);
        BigDecimal score = jhyOrderMapper.selectTotalScoreHasGet(userId);

        StatisticsVo result = new StatisticsVo();
        result.setTotalReduceCarbon(allCarbon.divide(BigDecimal.valueOf(1000), 2, BigDecimal.ROUND_DOWN));
        result.setReduceCarbon(userCarbon.setScale(2, BigDecimal.ROUND_DOWN));

        result.setOrderCnt(qsUserCnt + jhyUserCnt + userCnt);
        result.setTotalOrderCnt(qsAllCnt + jhyAllCnt + allCnt);

        result.setTotalBuyCnt(allCnt);
        result.setScore(score);
        return result;
    }

    private BigDecimal totalData(List<Map<String, Object>> data) {
        Map<String, BigDecimal> type = new HashMap<>();
        type.put("金属", BigDecimal.valueOf(0.02));
        type.put("纸类", BigDecimal.valueOf(1.5));
        type.put("塑料", BigDecimal.valueOf(0.61));
        type.put("衣服", BigDecimal.valueOf(1.63));

        if (CollUtil.isEmpty(data)) {
            return BigDecimal.ZERO;
        }

        BigDecimal total = BigDecimal.ZERO;
        for (Map<String, Object> map : data) {
            String title = (String) map.get("title");
            BigDecimal value = type.get(title);
            if (value == null) {
                continue;
            }

            BigDecimal weight = new BigDecimal(map.get("weight").toString());
            total = total.add(weight.multiply(value));
        }

        return total;
    }

    public void assignJhyOrder(AssignJhyOrderDto model,String userId) {
        Long orderId = model.getOrderId();
        JhyOrder order = jhyOrderMapper.selectByPrimaryKey(orderId);
        order.setJhyId(userId);
        order.setStatus(JhyOrder.ORDER_STATUS_IMG);
        jhyOrderMapper.updateByPrimaryKey(order);
    }
}