package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.enumerates.OrderDeliveryStateEnum;
import cc.mrbird.febs.common.enumerates.OrderStatusEnum;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.ShareCodeUtil;
import cc.mrbird.febs.mall.conversion.MallOrderInfoConversion;
import cc.mrbird.febs.mall.conversion.MallTeamLeaderConversion;
import cc.mrbird.febs.mall.dto.*;
import cc.mrbird.febs.mall.entity.*;
import cc.mrbird.febs.mall.mapper.MallMemberMapper;
import cc.mrbird.febs.mall.mapper.MallOrderInfoMapper;
import cc.mrbird.febs.mall.mapper.MallTeamLeaderMapper;
import cc.mrbird.febs.mall.service.IAdminMallOrderService;
import cc.mrbird.febs.mall.service.IApiMallTeamLeaderService;
import cc.mrbird.febs.mall.vo.ApiLeaderInfoVo;
import cc.mrbird.febs.mall.vo.ApiLeaderListVo;
import cc.mrbird.febs.mall.vo.ApiMallleaderStateVo;
import cc.mrbird.febs.mall.vo.OrderListVo;
import cc.mrbird.febs.pay.model.OrderStateDto;
import cc.mrbird.febs.pay.service.IXcxPayService;
import cc.mrbird.febs.pay.util.WechatConfigure;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Slf4j
@Service
@RequiredArgsConstructor
public class ApiMallTeamLeaderServiceImpl extends ServiceImpl<MallTeamLeaderMapper, MallTeamLeader> implements IApiMallTeamLeaderService {

    @Override
    @Transactional
    public FebsResponse applyLeader(ApiApplayLeaderDto apiApplayLeaderDto) {
        MallMember member = LoginUserUtil.getLoginUser();
        Long memberId = member.getId();
        List<MallTeamLeader> mallTeamLeaders = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_ING);
        if(CollUtil.isNotEmpty(mallTeamLeaders)){
            return new FebsResponse().fail().message("正在申请中");
        }
        List<MallTeamLeader> mallTeamLeaderCancel = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_CANCEL);
        if(CollUtil.isNotEmpty(mallTeamLeaderCancel)){
            return new FebsResponse().fail().message("当前用户无法申请");
        }
        MallTeamLeader mallTeamLeader = MallTeamLeaderConversion.INSTANCE.dtoToEntity(apiApplayLeaderDto);
        mallTeamLeader.setMemberId(memberId);
        mallTeamLeader.setState(MallTeamLeader.STATE_ING);
        mallTeamLeader.setUniqueCode(member.getInviteId());
        this.baseMapper.insert(mallTeamLeader);
        return new FebsResponse().success().message("申请成功");
    }

    @Override
    public List<ApiLeaderListVo> findLeaderListInPage(ApiLeaderListDto apiLeaderListDto) {
        Page<MallTeamLeader> page = new Page<>(apiLeaderListDto.getPageNum(), apiLeaderListDto.getPageSize());
        IPage<MallTeamLeader> mallTeamLeaderIPage = this.baseMapper.selectApiLeaderListInPage(page, apiLeaderListDto);
        return MallTeamLeaderConversion.INSTANCE.entitysToVos(mallTeamLeaderIPage.getRecords());
    }

    @Override
    public FebsResponse leaderState() {
        MallMember member = LoginUserUtil.getLoginUser();
        Long memberId = member.getId();
        ApiMallleaderStateVo apiMallleaderStateVo = new ApiMallleaderStateVo();
        List<MallTeamLeader> mallTeamLeadersIng = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_ING);
        List<MallTeamLeader> mallTeamLeadersNo = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_NO);
        List<MallTeamLeader> mallTeamLeadersYes = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_YES);
        List<MallTeamLeader> mallTeamLeadersCancel = this.baseMapper.selectListByMemberIdAndState(memberId, MallTeamLeader.STATE_CANCEL);
        if(CollUtil.isNotEmpty(mallTeamLeadersIng) ||CollUtil.isNotEmpty(mallTeamLeadersYes)){
            apiMallleaderStateVo.setState(2);
        }else if(CollUtil.isNotEmpty(mallTeamLeadersNo)){
            apiMallleaderStateVo.setState(1);
        }else if(CollUtil.isNotEmpty(mallTeamLeadersCancel)){
            apiMallleaderStateVo.setState(2);
        }else{
            apiMallleaderStateVo.setState(1);
        }
        return new FebsResponse().success().data(apiMallleaderStateVo);
    }

    @Override
    public FebsResponse getApiLeaderInfoVoById(Long id) {
        MallTeamLeader mallTeamLeader = this.baseMapper.selectById(id);
        ApiLeaderInfoVo apiLeaderInfoVo = new ApiLeaderInfoVo();
        apiLeaderInfoVo.setId(mallTeamLeader.getId());
        apiLeaderInfoVo.setName(mallTeamLeader.getName());
        apiLeaderInfoVo.setPhone(mallTeamLeader.getPhone());
        apiLeaderInfoVo.setAddressPic(mallTeamLeader.getAddressPic());
        apiLeaderInfoVo.setUniqueCode(mallTeamLeader.getUniqueCode());
        apiLeaderInfoVo.setProvince(mallTeamLeader.getProvince());
        apiLeaderInfoVo.setCity(mallTeamLeader.getCity());
        apiLeaderInfoVo.setTownship(mallTeamLeader.getTownship());
        apiLeaderInfoVo.setDetailAddress(mallTeamLeader.getDetailAddress());
        apiLeaderInfoVo.setAddressArea(mallTeamLeader.getAddressArea());
        return new FebsResponse().success().data(apiLeaderInfoVo);
    }

    @Override
    public List<OrderListVo> findLeaderOrderListInPage(ApiLeaderOrderListDto apiLeaderOrderListDto) {
        MallMember member = LoginUserUtil.getLoginUser();
        IPage<MallOrderInfo> page = new Page<>(apiLeaderOrderListDto.getPageNum(), apiLeaderOrderListDto.getPageSize());
        apiLeaderOrderListDto.setMemberId(member.getId());
        IPage<MallOrderInfo> mallOrderInfos = this.baseMapper.selectApiLeaderOrderListInPage(page, apiLeaderOrderListDto);
        return MallOrderInfoConversion.INSTANCE.entitysToVos(mallOrderInfos.getRecords());
    }

    private final MallOrderInfoMapper mallOrderInfoMapper;
    private final MallTeamLeaderMapper mallTeamLeaderMapper;
    private final MallMemberMapper mallMemberMapper;
    private final IXcxPayService iXcxPayService;

    @Override
    @Transactional
    public FebsResponse leaderOrderConfirm(ApiLeaderOrderConfirmDto apiLeaderOrderConfirmDto) {
        String ids = apiLeaderOrderConfirmDto.getIds();
        if(StrUtil.isEmpty(ids)){
            return new FebsResponse().fail().message("请选择订单");
        }
        List<String> orderIds = StrUtil.splitTrim(ids, ",");
        for(String id : orderIds){
            long orderId = Long.parseLong(id);
            MallOrderInfo mallOrderInfo = mallOrderInfoMapper.selectById(orderId);
            if(ObjectUtil.isEmpty(mallOrderInfo)){
                continue;
//                return new FebsResponse().fail().message("订单不存在");
            }
            Integer status = mallOrderInfo.getStatus();
            if(OrderStatusEnum.WAIT_FINISH.getValue() != status){
                continue;
//                return new FebsResponse().fail().message("订单不是待确认到货状态");
            }
            mallOrderInfo.setDeliveryState(OrderDeliveryStateEnum.DELIVERY_FINISH.getValue());
            mallOrderInfoMapper.updateById(mallOrderInfo);

            OrderStateDto orderStateDto = new OrderStateDto();
            orderStateDto.setOrderNo(mallOrderInfo.getOrderNo());
            orderStateDto.setGoodsName(getProductNames(mallOrderInfo.getMemberId(),mallOrderInfo.getId()));
            if(2 == mallOrderInfo.getIsHome()){
                orderStateDto.setOrderState("已送达自提点");
            }else{
                orderStateDto.setOrderState("已送达自提点");
            }
            String takeUniqueCode = mallOrderInfo.getTakeUniqueCode();
            MallTeamLeader mallTeamLeader = mallTeamLeaderMapper.selectLeaderByUniqueCode(takeUniqueCode);
            orderStateDto.setAddressArea(mallTeamLeader.getAddressArea());
            orderStateDto.setOpenId(mallMemberMapper.selectById(mallOrderInfo.getMemberId()).getOpenId());
            orderStateDto.setTemplateId(WechatConfigure.WX_ORDER_STATEMSG_TEMPLATE_ID);
            iXcxPayService.pushOrderToAddress(orderStateDto);
        }
        return new FebsResponse().success().message("确认成功");
    }

    /**
     * 根据用户ID和订单ID获取所购买商品名称
     * @return 所含商品名称（多个以"，"隔开）
     */
    public String getProductNames(Long memberId, Long orderId) {
        MallOrderInfo mallOrderInfo = mallOrderInfoMapper.selectOrderByMemberIdAndId(memberId, orderId);
        List<MallOrderItem> details = mallOrderInfo.getItems();
        if (CollectionUtils.isEmpty(details)) {
            return "";
        }
        StringBuffer productNameBuffer = new StringBuffer();
        Integer maxLength = 30;
        for (int i = 0; i< details.size(); i++) {
            MallOrderItem mallOrderItem = details.get(i);
            String goodsName = mallOrderItem.getGoodsName();
            if (goodsName == null) {
                continue;
            }
            if (i == 0 && goodsName.length() > maxLength) {
                productNameBuffer.append(goodsName.substring(0, maxLength) + "...");
                break;
            }
            if ((productNameBuffer.length() + goodsName.length()) > maxLength) {
                productNameBuffer.append("等");
                break;
            }
            productNameBuffer.append(goodsName + ",");
        }
        String productNames = productNameBuffer.toString();
        if (productNames.endsWith(",")) {
            productNames = productNames.substring(0, productNames.length() - 1);
        }
        if (productNames.endsWith(",等")) {
            productNames = productNames.substring(0, productNames.length() - 2) + "等";
        }
        return productNames;
    }

    @Override
    public FebsResponse leaderTitle(ApiLeaderTitleDto apiLeaderTitleDto) {
        String uniqueCode = apiLeaderTitleDto.getUniqueCode();
        Double longitude = apiLeaderTitleDto.getLongitude() == null ? 0 : apiLeaderTitleDto.getLongitude();
        Double latitude = apiLeaderTitleDto.getLatitude() == null ? 0 : apiLeaderTitleDto.getLatitude();
        ApiLeaderInfoVo apiLeaderInfoVo = new ApiLeaderInfoVo();
        MallTeamLeader mallTeamLeader = new MallTeamLeader();
        //特征码扫码
        if(StrUtil.isNotEmpty(uniqueCode)){
            mallTeamLeader = this.baseMapper.selectLeaderByUniqueCode(uniqueCode);

        //经纬度定位
        }else if(longitude != 0 && latitude != 0){
            mallTeamLeader = this.baseMapper.selectLeaderByLonAndLat(longitude,latitude);

        //直接进入，默认选择列表第一个
        }else{
            List<MallTeamLeader> mallTeamLeaderList = this.baseMapper.getMallTeamLeaderList();
            if(CollUtil.isNotEmpty(mallTeamLeaderList)){
                mallTeamLeader = mallTeamLeaderList.get(0);
            }
        }
        if(ObjectUtil.isNotEmpty(mallTeamLeader)){
            apiLeaderInfoVo.setId(mallTeamLeader.getId());
            apiLeaderInfoVo.setName(mallTeamLeader.getName());
            apiLeaderInfoVo.setPhone(mallTeamLeader.getPhone());
            apiLeaderInfoVo.setAddressPic(mallTeamLeader.getAddressPic());
            apiLeaderInfoVo.setUniqueCode(mallTeamLeader.getUniqueCode());
            apiLeaderInfoVo.setProvince(mallTeamLeader.getProvince());
            apiLeaderInfoVo.setCity(mallTeamLeader.getCity());
            apiLeaderInfoVo.setTownship(mallTeamLeader.getTownship());
            apiLeaderInfoVo.setDetailAddress(mallTeamLeader.getDetailAddress());
            apiLeaderInfoVo.setAddressArea(mallTeamLeader.getAddressArea());
        }
        return new FebsResponse().success().data(apiLeaderInfoVo);
    }

    @Override
    public FebsResponse findTeamOrderMarkCnt() {
        MallMember loginUser = LoginUserUtil.getLoginUser();
        MallTeamLeader mallTeamLeader = this.baseMapper.selectLeaderByUniqueCode(loginUser.getInviteId());
        String uniqueCode = mallTeamLeader.getUniqueCode();
        List<Map<String, Integer>> maps = mallOrderInfoMapper.selectMemberOrderStatusCntByUniquecode(uniqueCode);
        Map<Integer, Integer> orderCnt = new HashMap<>();
        if (CollUtil.isNotEmpty(maps)) {
            for (Map<String, Integer> map : maps) {
                orderCnt.put(map.get("status"), map.get("cnt"));
            }
        }
        Map<String, Object> result = new HashMap<>();
        result.put("order", orderCnt);
        return new FebsResponse().success().data(result);
    }

}