package com.ycl.calculate;

import com.ycl.platform.domain.entity.CheckIndexCar;
import com.ycl.platform.domain.result.HK.DataIntegrityMonitoringResult;
import com.ycl.platform.domain.vo.TMonitorVO;
import com.ycl.platform.mapper.CheckIndexCarMapper;
import com.ycl.platform.mapper.TMonitorMapper;
import com.ycl.platform.service.ICheckIndexCarService;
import constant.ApiConstants;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import utils.DateUtils;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Function;
import java.util.stream.Collectors;

/**
 * 计算车辆数据完整性（检测车牌号、车牌颜色啥的合不合标准
 * 采用数据完整性监测接口
 * 获取分省厅、区域的map<k,v> k为deptId或者Province_deptId
 * 更新或新增
 */
@Component
@Slf4j
public class CarDataIntegrityCalculation extends IndexCalculationServe<DataIntegrityMonitoringResult, CarDataIntegrityCalculation.AreaStats> implements CalculationStrategy<DataIntegrityMonitoringResult> {
    @Autowired
    private CheckIndexCarMapper checkIndexCarMapper;
    @Autowired
    private TMonitorMapper monitorMapper;
    @Autowired
    private ICheckIndexCarService checkIndexCarService;

    //区域车辆信息采集准确率的内部类
    protected static class AreaStats {
        int totalSites = 0;
        int importantTotalSites = 0;
        int integritySites = 0;
        int importantIntegritySites = 0;
    }

    @Override
    public void calculate(List<DataIntegrityMonitoringResult> list) {
        //获取分区域的指标数量
        Map<String, CarDataIntegrityCalculation.AreaStats> areaStatsMap = getAreaStatsMap(list, Boolean.FALSE);
        if (areaStatsMap == null) return;

        // 查询是否index表已经存在今日数据
        List<CheckIndexCar> checkIndexCarList = checkIndexCarMapper.selectToday(DateUtils.getDate());
        List<CheckIndexCar> checkIndexCars = new ArrayList<>();
        areaStatsMap.forEach((deptId, stats) -> {
            if (stats.totalSites > 0) {
                CheckIndexCar checkIndexCar = createOrUpdateCheckIndexCar(deptId, stats, checkIndexCarList);
                if (checkIndexCar != null) {
                    checkIndexCars.add(checkIndexCar);
                }
            }
        });

        checkIndexCarService.saveOrUpdateBatch(checkIndexCars);
    }

    /**
     * 累计抓拍数据完整设备数和设备总数，区分重点点位
     */
    @Override
    public void updateAreaStats(Map<String, AreaStats> areaStatsMap, String key, DataIntegrityMonitoringResult result) {
        //返回对象的引用，如果不存在会放入新的key,value
        AreaStats stats = areaStatsMap.computeIfAbsent(key, k -> new AreaStats());
        stats.totalSites++;
        //90%及以上数据合格则此车辆卡口设备被视为抓拍数据完整
        if (result.getMainNoIntegrityPercent() != null && result.getMainNoIntegrityPercent() <= 0.1) {
            stats.integritySites++;
        }
        //重点点位为六项属性完整
        if (result.getImportantTag() != null && result.getImportantTag()) {
            stats.importantTotalSites++;
            if (result.getNoIntegrityPercent()!=null && result.getNoIntegrityPercent() <= 0.1) {
                stats.importantIntegritySites++;
            }
        }
    }

    /**
     * 车辆数据完整
     */
    private CheckIndexCar createOrUpdateCheckIndexCar(String key, AreaStats stats, List<CheckIndexCar> checkIndexCarList) {
        CheckIndexCar checkIndexCar = getCheckIndex(key, checkIndexCarList, CheckIndexCar.class);
        if (checkIndexCar == null) {
            return null;
        }
        //调用计算方法
        Map<String, Object> param = new HashMap<>();
        param.put("totalSites", stats.totalSites);
        param.put("importantTotalSites", stats.importantTotalSites);
        param.put("integritySites", stats.integritySites);
        param.put("importantIntegritySites", stats.importantIntegritySites);
        BigDecimal dataIntegrity = dataIntegrity(param);
        checkIndexCar.setVehicleCaptureIntegrity(dataIntegrity);
        return checkIndexCar;
    }


}