package com.ycl.calculate;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ycl.platform.domain.entity.CheckIndexCar;
import com.ycl.platform.domain.entity.TMonitor;
import com.ycl.platform.domain.result.HK.CrossDetailResult;
import com.ycl.platform.domain.result.HK.SnapshotDataMonitorResult;
import com.ycl.platform.domain.result.HK.VehicleDeviceSamplingResult;
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 com.ycl.platform.service.ITMonitorService;
import com.ycl.system.mapper.SysConfigMapper;
import constant.ApiConstants;
import constant.CheckConstants;
import constant.CheckSnapCountConstants;
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.math.RoundingMode;
import java.time.LocalDate;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;

/**
 * 计算车辆卡口信息采集准确率  设备编码、行政区划代码、安装位置、坐标经纬度信息完整准确
 * 采用卡口属性监测接口
 * 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 CarInFoAccuracyCalculation extends IndexCalculationServe implements CalculationStrategy<CrossDetailResult> {
    @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
    private static class AreaStats {
        int totalSites = 0;
        int qualifySite = 0;
    }

    @Override
    public void calculate(List<CrossDetailResult> list) {
        if (CollectionUtils.isEmpty(list)) {
            log.info("数据为空");
            return;
        }
        //返回以国标码为key的设备map
        Map<String, TMonitorVO> monitorMap = monitorMapper.selectListByIds(list.stream().map(CrossDetailResult::getExternalIndexCode).collect(Collectors.toList()))
                .stream().collect(Collectors.toMap(TMonitorVO::getSerialNumber, Function.identity()));
        //获取省厅国标码集合
        List<String> provinceIds = getProvince();
        Map<String, AreaStats> areaStatsMap = new HashMap<>();

        for (CrossDetailResult result : list) {
            TMonitorVO monitor = monitorMap.get(result.getExternalIndexCode());
            if (monitor == null) continue;

            String deptId = monitor.getDeptId().toString();

            updateAreaStats(areaStatsMap, deptId, result);

            // 处理省厅数据
            if (!CollectionUtils.isEmpty(provinceIds) && provinceIds.contains(monitor.getSerialNumber())) {
                String provinceKey = ApiConstants.Province + deptId;
                updateAreaStats(areaStatsMap, provinceKey, result);
            }
        }

        // 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);
    }


    /**
     * 累计总点位数、标注异常点位数
     */
    private void updateAreaStats(Map<String, AreaStats> areaStatsMap, String key, CrossDetailResult 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++;
        if (ApiConstants.HK_Info_LayType_Normal.equals(result.getLalType()) && ApiConstants.HK_Info_GbCodeType_Normal.equals(result.getGbCodeType())) {
            stats.qualifySite++;
        }
    }

    /**
     * 车辆信息采集正确率
     */
    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("qualifySite", stats.qualifySite);
        BigDecimal infoAccuracy = infoAccuracy(param);
        checkIndexCar.setVehicleInformationCollectionAccuracy(infoAccuracy);
        return checkIndexCar;
    }
}