iHotel_student_houtai/src/main/java/com/template/services/impl/ElectricEquipmentServiceImpl.java

package com.template.services.impl;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.template.mapper.ElectricEquipmentMapper;
import com.template.model.pojo.ElectricEquipment;
import com.template.services.ElectricEquipmentService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.client.RestTemplate;

import java.math.BigDecimal;
import java.util.ArrayList;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author ceshi
 * @since 2024-04-01
 */
@Service
public class ElectricEquipmentServiceImpl extends ServiceImpl<ElectricEquipmentMapper, ElectricEquipment> implements ElectricEquipmentService {


    /**
     * 获取所有房间的电表设备
     */
//    @Scheduled(cron = "0 23 * * * ? ")
    @Transactional(rollbackFor = Exception.class)
    public void getHouseNumberEquipment(){
        String url="http://172.16.20.87/api/wechat/main/meterQuery?meterType=1";

        RestTemplate restTemplate = new RestTemplate();
        String forObject = restTemplate.getForObject(url, String.class);
        JSONObject jsonObject = JSONObject.parseObject(forObject);
//        System.out.println("jsonObject = " + jsonObject);
        JSONArray meterObj = jsonObject.getJSONArray("meterObj");
        try {
        ArrayList<ElectricEquipment> electricEquipments = new ArrayList<>();

        for (int i = 0; i < meterObj.size(); i++) {
            JSONObject jsonObject1 = meterObj.getJSONObject(i);
            ElectricEquipment electricEquipment = new ElectricEquipment();
            electricEquipment.setMeterId(jsonObject1.getString("meterId"));
            electricEquipment.setRoomId(jsonObject1.getString("roomId"));
            electricEquipment.setRoomNum(jsonObject1.getString("roomNum"));
            electricEquipment.setMeterName(jsonObject1.getString("meterName"));
            electricEquipments.add(electricEquipment);
//            this.save(electricEquipment);
        }

            System.out.println("electricEquipments.size() = " + electricEquipments.size());
            System.out.println("meterObj.size() = " + meterObj.size());
            this.saveBatch(electricEquipments);
        }catch (Exception e){
         e.printStackTrace();
        }
    }


    //    计算电费
    @Override
    public JSONObject roomCostRecord(String roomId,String beginTime,String endTime){
        JSONObject objectElectric = new JSONObject();

        String url="http://172.16.20.87/api/wechat/main/roomCostRecord?roomId="+roomId+"&beginTime="+beginTime+"&endTime="+endTime+"&pageNumber=1&pageSize=1000&dataType=0&costType=0";
        RestTemplate restTemplate = new RestTemplate();
        String forObject = restTemplate.getForObject(url, String.class);
        JSONObject jsonObject = JSONObject.parseObject(forObject);

        JSONArray costObj = jsonObject.getJSONArray("costObj");


        BigDecimal bigDecimalCost = new BigDecimal(0);
        BigDecimal bigDecimalConsume = new BigDecimal(0);

        if (ObjectUtils.isEmpty(costObj)&&costObj.size()<=0) {
            objectElectric.put("cost",bigDecimalCost);
            objectElectric.put("consume",bigDecimalConsume);
            return objectElectric;
        }

        for (int i = 0; i < costObj.size(); i++) {
            JSONObject jsonObject1 = costObj.getJSONObject(i);
            BigDecimal costTotal = jsonObject1.getBigDecimal("costTotal");
            BigDecimal consumeTotal = jsonObject1.getBigDecimal("consumeTotal");
            bigDecimalCost = bigDecimalCost.add(costTotal);
            bigDecimalConsume = bigDecimalConsume.add(consumeTotal);
        }

        objectElectric.put("cost",bigDecimalCost);
        objectElectric.put("consume",bigDecimalConsume);
        return objectElectric;
    }

    /**
     * 远程开电
     * @param electricEquipmentId
     * @return
     */
    @Override
    public Boolean openMeterControl(String electricEquipmentId) {
        ElectricEquipment electricEquipment = this.getById(electricEquipmentId);
        if (ObjectUtils.isEmpty(electricEquipment)) {
            return false;
        }
        String meterId = electricEquipment.getMeterId();
        String url="http://172.16.20.87/api/wechat/main/meterControl?meterId="+meterId+"&ifOpen=Y&meterType=1";
        RestTemplate restTemplate = new RestTemplate();
        String forObject = restTemplate.getForObject(url, String.class);
        JSONObject jsonObject = JSONObject.parseObject(forObject);
        JSONArray meterObj = jsonObject.getJSONArray("meterObj");
        Boolean state= false;
        for (int i = 0; i < meterObj.size(); i++) {
            JSONObject object = meterObj.getJSONObject(i);
            String meterId1 = object.getString("meterId");
            String opState = object.getString("opState");
            if ("Y".equals(opState)) {
                state=true;
            }
        }
        return state;
    }

    /**
     * 关电
     * @param electricEquipmentId
     * @return
     */
    @Override
    public Boolean closeMeterControl(String electricEquipmentId) {
        ElectricEquipment electricEquipment = this.getById(electricEquipmentId);
        if (ObjectUtils.isEmpty(electricEquipment)) {
            return false;
        }
        String meterId = electricEquipment.getMeterId();
        String url="http://172.16.20.87/api/wechat/main/meterControl?meterId="+meterId+"&ifOpen=N&meterType=1";
        RestTemplate restTemplate = new RestTemplate();
        String forObject = restTemplate.getForObject(url, String.class);
        JSONObject jsonObject = JSONObject.parseObject(forObject);
        JSONArray meterObj = jsonObject.getJSONArray("meterObj");
        Boolean state= false;
        for (int i = 0; i < meterObj.size(); i++) {
            JSONObject object = meterObj.getJSONObject(i);
            String meterId1 = object.getString("meterId");
            String opState = object.getString("opState");
            if ("Y".equals(opState)) {
                state=true;
            }
        }
        return state;
    }

//    @Scheduled(cron = "0 55 * * * ? ")
    public void test(){
//        JSONObject jsonObject = roomCostRecord("H1", "2024-04-02 08:10:10", "2024-04-03 07:00:00");
//        System.out.println("jsonObject = " + jsonObject);
        Boolean aBoolean = openMeterControl("2");
        System.out.println("aBoolean = " + aBoolean);
    }





}