package com.ycl.calculate;
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import com.ycl.platform.domain.entity.CheckIndexCar;
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import com.ycl.platform.domain.result.HK.SnapshotDataMonitorResult;
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import com.ycl.platform.mapper.CheckIndexCarMapper;
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import com.ycl.platform.service.ICheckIndexCarService;
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import com.ycl.system.entity.SysDictData;
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import com.ycl.system.mapper.SysDictDataMapper;
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import com.ycl.utils.DateUtils;
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import constant.ApiConstants;
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import constant.CheckConstants;
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import constant.CheckThreadConstants;
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import constant.RedisConstant;
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import enumeration.general.AreaDeptEnum;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.time.LocalDate;
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import java.time.temporal.TemporalAdjusters;
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import java.util.*;
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/**
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* 计算车辆视图库对接稳定性
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* 抓拍数据量监测结果接口数据
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* 获取分省厅、区域的map<k,v> k为deptId或者Province_deptId
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* 循环map计算点位在线率
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* 更新或新增
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*/
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@Component
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@Slf4j
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public class CarSnapshopDataCalculation extends IndexCalculationServe<SnapshotDataMonitorResult, CarSnapshopDataCalculation.AreaStats> implements CalculationStrategy<SnapshotDataMonitorResult> {
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@Autowired
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private CheckIndexCarMapper checkIndexCarMapper;
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@Autowired
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private ICheckIndexCarService checkIndexCarService;
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@Autowired
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private RedisTemplate redisTemplate;
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@Autowired
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private SysDictDataMapper dictDataMapper;
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//区域车辆视图库对接稳定性的内部类
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protected static class AreaStats {
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int totalSites = 0;
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int totalDataSum = 0;
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//加权后的同期抓拍量
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int lastSnapCount = 0;
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}
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@Override
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public void calculate(List<SnapshotDataMonitorResult> list) {
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//获取分区域的指标数量
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Map<String, CarSnapshopDataCalculation.AreaStats> areaStatsMap = getAreaStatsMap(list, Boolean.FALSE);
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if (areaStatsMap == null) return;
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// 获取当前日期
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LocalDate today = LocalDate.now();
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// 获取本月的第一天
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LocalDate firstDayOfMonth = today.with(TemporalAdjusters.firstDayOfMonth());
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// 判断今天是否是本月的第一天
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if (today.equals(firstDayOfMonth)) {
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// 如果是，则清除Redis中记录中断次数的数据
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redisTemplate.delete(RedisConstant.Check_Car_ViewConnect);
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}
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//从字典获取同期抓拍量
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List<SysDictData> lastSnap = dictDataMapper.selectDictDataByType(CheckConstants.DICT_LAST_SNAP);
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//根据各个区县点位数据对同期抓拍量做加权处理
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fillLastSnap(areaStatsMap, lastSnap);
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// 查询是否index表已经存在今日数据
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List<CheckIndexCar> checkIndexCarList = checkIndexCarMapper.selectToday(DateUtils.getDate());
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List<CheckIndexCar> checkIndexCars = new ArrayList<>();
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areaStatsMap.forEach((key, stats) -> {
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if (stats.totalSites > 0) {
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CheckIndexCar checkIndexCar = createOrUpdateCheckIndexCar(key, stats, checkIndexCarList);
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if (checkIndexCar != null) {
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checkIndexCars.add(checkIndexCar);
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}
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}
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});
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checkIndexCarService.saveOrUpdateBatch(checkIndexCars);
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}
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//根据点位数量对同期抓拍量作加权处理
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private void fillLastSnap(Map<String, AreaStats> areaStatsMap, List<SysDictData> lastSnap) {
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//省厅总点位数
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int provinceTotalSites = 0;
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//区县总点位数
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int countyTotalSites = 0;
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//从字典里筛选省厅值
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int lastProvinceSnap = Integer.parseInt(lastSnap.stream().filter(sysDictData -> CheckConstants.SNAP_PROVINCE_CAR.equals(sysDictData.getDictLabel())).findFirst().get().getDictValue());
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//从字典里筛选区县值
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int lastCountySnap = Integer.parseInt(lastSnap.stream().filter(sysDictData -> CheckConstants.SNAP_COUNTY_CAR.equals(sysDictData.getDictLabel())).findFirst().get().getDictValue());;
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//计算总数
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for (Map.Entry<String, AreaStats> entry : areaStatsMap.entrySet()) {
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String key = entry.getKey();
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AreaStats value = entry.getValue();
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if (key.startsWith(ApiConstants.Province)) {
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provinceTotalSites += value.totalSites;
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} else {
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countyTotalSites += value.totalSites;
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}
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}
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//加权操作,补充同期抓拍量
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for (Map.Entry<String, AreaStats> entry : areaStatsMap.entrySet()) {
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String key = entry.getKey();
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AreaStats value = entry.getValue();
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//省厅
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if (key.startsWith(ApiConstants.Province)) {
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if (value.totalSites == 0) {
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value.lastSnapCount = 0;
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} else {
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value.lastSnapCount = (value.totalSites / provinceTotalSites) * lastProvinceSnap;
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}
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} else {
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//区县
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if (value.totalSites == 0) {
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value.lastSnapCount = 0;
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} else {
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value.lastSnapCount = (value.totalSites / countyTotalSites) * lastCountySnap;
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}
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}
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}
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}
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/**
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* 累计总点位数、离线数、总抓拍量
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*/
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@Override
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public void updateAreaStats(Map<String, AreaStats> areaStatsMap, String key, SnapshotDataMonitorResult result) {
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//返回对象的引用，如果不存在会放入新的key,value
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AreaStats stats = areaStatsMap.computeIfAbsent(key, k -> new AreaStats());
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stats.totalSites++;
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if (ApiConstants.HK_SnapCount_ResultType_Null != result.getResultType()) {
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stats.totalDataSum += result.getDataCount();
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}
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}
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/**
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* 车辆视图库对接稳定性
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*/
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private CheckIndexCar createOrUpdateCheckIndexCar(String key, AreaStats stats, List<CheckIndexCar> checkIndexCarList) {
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CheckIndexCar checkIndexCar = getCheckIndex(key, checkIndexCarList, CheckIndexCar.class);
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if (checkIndexCar == null) {
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return null;
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}
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//视图库对接稳定性
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//Redis记录该区县当月无数据上传次数
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Integer noDateCount = (Integer) redisTemplate.opsForHash().get(RedisConstant.Check_Car_ViewConnect, key);
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// 如果值为null，则初始化为0
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if (noDateCount == null) {
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noDateCount = 0;
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}
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Double deductScore = 0.1 * noDateCount;
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if (stats.totalDataSum != 0) {
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Map<String, Object> viewConnectParam = new HashMap<>();
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viewConnectParam.put("totalDataSum", stats.totalDataSum);
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viewConnectParam.put("lastCount", new BigDecimal(stats.lastSnapCount).multiply(new BigDecimal(CheckConstants.MultiplyNum)).divide(new BigDecimal(LocalDate.now().getDayOfMonth()), 0, RoundingMode.HALF_UP));
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BigDecimal viewConnectStability = viewConnectStability(viewConnectParam);
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viewConnectStability = viewConnectStability.subtract(new BigDecimal(deductScore)).max(BigDecimal.ZERO).min(BigDecimal.ONE);
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checkIndexCar.setViewConnectStability(viewConnectStability);
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} else {
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noDateCount++;
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}
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// 将新的值放回Hash中
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redisTemplate.opsForHash().put(RedisConstant.Check_Car_ViewConnect, key, noDateCount);
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return checkIndexCar;
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}
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}
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