package com.dsh.activity.controller;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.dsh.activity.entity.PointsMerchandise;
import com.dsh.activity.entity.UserPointsMerchandise;
import com.dsh.activity.feignclient.model.IntegralCommodity;
import com.dsh.activity.model.request.CommodityRequest;
import com.dsh.activity.service.PointsMerchandiseService;
import com.dsh.activity.service.UserPointsMerchandiseService;
import com.dsh.activity.util.GDMapGeocodingUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.*;

@RestController
@RequestMapping("")
public class PointMercharsController {


    @Autowired
    private PointsMerchandiseService pmdsService;

    @Autowired
    private GDMapGeocodingUtil gdMapGeocodingUtil;

    @Autowired
    private UserPointsMerchandiseService upmseService;



    @PostMapping("/base/pointMerchars/convertGoods")
    public List<IntegralCommodity> getConvertibleGoods(){
        List<IntegralCommodity> commodity = new ArrayList<>();
        List<PointsMerchandise> merchandises = pmdsService.list(new QueryWrapper<PointsMerchandise>()
                .eq("state",1)
                .lt("endTime",new Date()));
        if (merchandises.size() > 0){
            for (PointsMerchandise merchandise : merchandises) {
                IntegralCommodity integralCommodity = new IntegralCommodity();
                integralCommodity.setCommodityId(merchandise.getId());
                integralCommodity.setCommodityImg(merchandise.getProductImages());
                integralCommodity.setCommodityName(merchandise.getName());
                integralCommodity.setCommodityPrice(merchandise.getPrice());
                commodity.add(integralCommodity);
            }
        }
        return commodity;
    }


    @PostMapping("/base/pointMerchars/getCommoditys")
    public List<PointsMerchandise> getVicinityGoods(@RequestBody CommodityRequest request){
        String provinceCode = "";
        String cityCode = "";
        try {
            Map<String, String> geocode = gdMapGeocodingUtil.geocode(request.getLon(), request.getLat());
            provinceCode = geocode.get("provinceCode");
            cityCode = geocode.get("cityCode");
        }catch (Exception e){
            e.printStackTrace();
        }

        List<PointsMerchandise> list = pmdsService.list(new QueryWrapper<PointsMerchandise>()
                .eq("state", 1));
        if (list.size() > 0 ){
            Iterator<PointsMerchandise> iterator = list.iterator();
            while (iterator.hasNext()) {
                PointsMerchandise merchandise = iterator.next();
                if (merchandise.getUseScope() == 2 && (!Objects.equals(merchandise.getCityCode(), cityCode) && !Objects.equals(merchandise.getProvinceCode(), provinceCode))) {
                    iterator.remove(); // 移除符合条件的商品
                }
            }
        }
        return list;
    }

    @PostMapping("/base/pointMerchars/getRedeemedNums")
    public int getRedeemedQuantity(@RequestBody Integer goodId){
        return upmseService.count(new QueryWrapper<UserPointsMerchandise>()
                .eq("pointsMerchandiseId",goodId));
    }

}