package com.stylefeng.guns.modular.system.service.impl;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.stylefeng.guns.core.util.ToolUtil;
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import com.stylefeng.guns.modular.system.dao.HousingDemandMapper;
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import com.stylefeng.guns.modular.system.model.*;
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import com.stylefeng.guns.modular.system.service.*;
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import com.stylefeng.guns.modular.system.util.ResultUtil;
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import com.stylefeng.guns.modular.system.util.UUIDUtil;
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import com.stylefeng.guns.modular.system.warpper.req.HousingDemandReq;
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import com.stylefeng.guns.modular.system.warpper.req.SearchHousingDemandReq;
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import com.stylefeng.guns.modular.system.warpper.res.ContactInformationRes;
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import com.stylefeng.guns.modular.system.warpper.res.HousingDemandInfoRes;
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import com.stylefeng.guns.modular.system.warpper.res.SearchHousingDemandListRes;
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import com.stylefeng.guns.modular.system.warpper.res.SearchHousingDemandRes;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.List;
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/**
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* @author zhibing.pu
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* @Date 2023/11/20 16:59
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*/
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@Service
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public class HousingDemandServiceImpl extends ServiceImpl<HousingDemandMapper, HousingDemand> implements IHousingDemandService {
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@Autowired
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private IAppUserService appUserService;
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@Autowired
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private IHousingDemandDistrictService housingDemandDistrictService;
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@Autowired
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private IRegionService regionService;
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@Autowired
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private IHouseTypeService houseTypeService;
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@Autowired
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private ICollectionHousingDemandService collectionHousingDemandService;
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/**
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* 添加房源需求
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* @param req
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*/
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@Override
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public ResultUtil addHousingDemand(HousingDemandReq req) {
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AppUser appUser = appUserService.getAppUser();
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if(null == appUser){
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return ResultUtil.tokenErr();
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}
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HousingDemand housingDemand = new HousingDemand();
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BeanUtils.copyProperties(req, housingDemand);
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try {
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housingDemand.setCode(UUIDUtil.getRandomCode(8));
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} catch (Exception e) {
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e.printStackTrace();
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}
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housingDemand.setIsDelete(0);
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housingDemand.setInsertTime(new Date());
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housingDemand.setInsertUserId(appUser.getId());
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this.insert(housingDemand);
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List<HousingDemandDistrict> list = new ArrayList<>();
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if(ToolUtil.isNotEmpty(req.getDistrict())){
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JSONArray jsonArray = JSON.parseArray(req.getDistrict());
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for (int i = 0; i < jsonArray.size(); i++) {
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JSONObject jsonObject = jsonArray.getJSONObject(i);
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Integer cityId = jsonObject.getInteger("cityId");
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Integer districtId = jsonObject.getInteger("districtId");
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//不限区域
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if(null == districtId){
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districtId = 0;
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}
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HousingDemandDistrict housingDemandDistrict = new HousingDemandDistrict();
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housingDemandDistrict.setCityId(cityId);
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housingDemandDistrict.setDistrictId(districtId);
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housingDemandDistrict.setHousingDemandId(housingDemand.getId());
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list.add(housingDemandDistrict);
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}
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}
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if(list.size() > 0){
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housingDemandDistrictService.insertBatch(list);
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}
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return ResultUtil.success();
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}
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/**
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* 搜索求房源列表数据
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* @param req
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* @return
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*/
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@Override
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public SearchHousingDemandRes searchHousingDemand(SearchHousingDemandReq req) {
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req.setPageNum(req.getPageNum() - 1 * req.getPageSize());
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//区域
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List<String> district = null;
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if(StringUtils.hasLength(req.getDistrict())){
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district = new ArrayList<>();
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JSONArray jsonArray = JSON.parseArray(req.getDistrict());
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for (int i = 0; i < jsonArray.size(); i++) {
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JSONObject jsonObject = jsonArray.getJSONObject(i);
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Integer cityId = jsonObject.getInteger("cityId");
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Integer districtId = jsonObject.getInteger("districtId");
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//不限区域
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if(null == districtId){
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districtId = 0;
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}
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district.add("cityId:" + cityId + ",districtId:" + districtId);
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}
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}
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//价格范围
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Double saleAmountStart = null;
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Double saleAmountEnd = null;
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if(StringUtils.hasLength(req.getSaleAmount())){
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String[] split = req.getSaleAmount().split("-");
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saleAmountStart = Double.valueOf(split[0]);
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saleAmountEnd = Double.valueOf(split[1]);
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}
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//户型
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List<String> houseModels = null;
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if(StringUtils.hasLength(req.getHouseModel())){
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String[] split = req.getHouseModel().split(",");
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houseModels = Arrays.asList(split);
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}
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//房型
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List<Integer> houseTypeIds = null;
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if(StringUtils.hasLength(req.getHouseTypeId())){
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houseTypeIds = new ArrayList<>();
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String[] split = req.getHouseTypeId().split(",");
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for (String s : split) {
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houseTypeIds.add(Integer.valueOf(s));
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}
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}
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SearchHousingDemandRes searchHouseResource = new SearchHousingDemandRes();
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List<SearchHousingDemandListRes> searchHouseResourceListRes = this.baseMapper.searchHousingDemand(req, district, saleAmountStart, saleAmountEnd, houseModels, houseTypeIds);
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for (SearchHousingDemandListRes searchHouseResourceListRe : searchHouseResourceListRes) {
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List<HousingDemandDistrict> list = housingDemandDistrictService.selectList(new EntityWrapper<HousingDemandDistrict>()
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.eq("housing_demand_id", searchHouseResourceListRe.getId()));
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List<String> dis = new ArrayList<>();
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for (HousingDemandDistrict housingDemandDistrict : list) {
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Region region = regionService.selectById(housingDemandDistrict.getCityId());
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Region region1 = regionService.selectById(housingDemandDistrict.getDistrictId());
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dis.add(region.getName() + ">" + (null == region1 ? "不限" : region1.getName()));
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}
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//城市不限用空判断
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searchHouseResourceListRe.setAddress(dis.size() == 0 ? null : dis);
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}
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searchHouseResource.setList(searchHouseResourceListRes);
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Integer integer = this.baseMapper.searchHousingDemandCount(req, district, saleAmountStart, saleAmountEnd, houseModels, houseTypeIds);
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searchHouseResource.setTotal(integer);
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return searchHouseResource;
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}
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/**
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* 获取求房源详情
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* @param id
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* @return
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*/
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@Override
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public HousingDemandInfoRes housingDemandInfo(Integer id) {
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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HousingDemand housingDemand = this.selectById(id);
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HousingDemandInfoRes housingDemandInfoRes = new HousingDemandInfoRes();
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AppUser appUser = appUserService.getAppUser();
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housingDemandInfoRes.setId(id);
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housingDemandInfoRes.setTitle(housingDemand.getTitle());
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housingDemandInfoRes.setSaleAmount(housingDemand.getSaleAmount());
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housingDemandInfoRes.setHouseModel(housingDemand.getHouseModel());
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housingDemandInfoRes.setRentalDuration(housingDemand.getRentalDuration());
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housingDemandInfoRes.setSaleDate(housingDemand.getSaleDate());
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String[] split = housingDemand.getHouseTypeId().split(",");
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String houseType = "";
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for (String s : split) {
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HouseType htype = houseTypeService.selectById(s);
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houseType += htype.getName() + " / ";
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}
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housingDemandInfoRes.setHouseType(houseType.substring(0, houseType.lastIndexOf("/")));
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housingDemandInfoRes.setFloor(housingDemand.getFloor());
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housingDemandInfoRes.setElevator(housingDemand.getElevator());
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housingDemandInfoRes.setDryingArea(housingDemand.getDryingArea());
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housingDemandInfoRes.setHouseArea(housingDemand.getHouseArea());
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housingDemandInfoRes.setKeepPet(housingDemand.getKeepPet());
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List<HousingDemandDistrict> list = housingDemandDistrictService.selectList(new EntityWrapper<HousingDemandDistrict>()
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.eq("housing_demand_id", id));
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List<String> dis = new ArrayList<>();
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for (HousingDemandDistrict housingDemandDistrict : list) {
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Region region = regionService.selectById(housingDemandDistrict.getCityId());
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Region region1 = regionService.selectById(housingDemandDistrict.getDistrictId());
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dis.add(region.getName() + ">" + (null == region1 ? "不限" : region1.getName()));
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}
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//城市不限用空判断
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housingDemandInfoRes.setAddress(dis.size() == 0 ? null : dis);
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housingDemandInfoRes.setMoreIntroduction(housingDemand.getMoreIntroduction());
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housingDemandInfoRes.setViewsNumber(housingDemand.getViewsNumber());
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AppUser appUser1 = appUserService.selectById(housingDemand.getAppUserId());
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housingDemandInfoRes.setProfilePhoto(appUser1.getProfilePhoto());
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housingDemandInfoRes.setNickname(appUser1.getNickname());
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housingDemandInfoRes.setInsertTime(sdf.format(housingDemand.getInsertTime()));
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housingDemandInfoRes.setUpdateTime(sdf.format(housingDemand.getUpdateTime()));
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housingDemandInfoRes.setCode(housingDemand.getCode());
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int collectionTimes = collectionHousingDemandService.selectCount(new EntityWrapper<CollectionHousingDemand>().eq("housing_demand_id", id));
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housingDemandInfoRes.setCollectionTimes(collectionTimes);
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housingDemandInfoRes.setCollection(0);
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if(null != appUser){
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int collection = collectionHousingDemandService.selectCount(new EntityWrapper<CollectionHousingDemand>().eq("housing_demand_id", id).eq("app_user_id", appUser.getId()));
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housingDemandInfoRes.setCollection(0 == collection ? 0 : 1);
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}
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//添加访问次数记录
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addViewsNumber(housingDemand);
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return housingDemandInfoRes;
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}
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/**
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* 添加访问次数记录
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* @param housingDemand
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*/
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private void addViewsNumber(HousingDemand housingDemand){
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housingDemand.setViewsNumber((null == housingDemand.getViewsNumber() ? 0 : housingDemand.getViewsNumber()) + 1);
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this.updateById(housingDemand);
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}
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/**
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* 获取联系方式
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* @param id
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* @return
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*/
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@Override
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public ContactInformationRes getContactInformation(Integer id) {
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HousingDemand houseResource = this.selectById(id);
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AppUser appUser = appUserService.selectById(houseResource.getAppUserId());
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ContactInformationRes contactInformationRes = new ContactInformationRes();
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contactInformationRes.setWhatsApp(appUser.getWatchApp());
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contactInformationRes.setPhone(appUser.getPhone());
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return contactInformationRes;
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}
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/**
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* 获取剩余发布数量
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* @return
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*/
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@Override
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public ResultUtil<Integer> getSurplusPushNumber() {
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AppUser appUser = appUserService.getAppUser();
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if(null == appUser){
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return ResultUtil.tokenErr();
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}
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int num = this.selectCount(new EntityWrapper<HousingDemand>().eq("is_delete", 0)
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.eq("app_user_id", appUser.getId())
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.eq("status", 1)
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);
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return ResultUtil.success(appUser.getUserType() != 3 ? (3 - num) : -1);
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}
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}
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