package com.ycl.calculate;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ycl.platform.base.CheckIndex;
import com.ycl.platform.domain.entity.CheckIndexCar;
import com.ycl.platform.domain.entity.TMonitor;
import com.ycl.platform.domain.result.HK.SnapshotDataMonitorResult;
import com.ycl.platform.service.ITMonitorService;
import constant.CheckConstants;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;

/**
 * 计算公式
 */
@Component
@Slf4j
public class IndexCalculationServe {

    //点位在线率
    public BigDecimal siteOnline(Map<String, Object> param) {
        BigDecimal totalSites = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal offlineSites = new BigDecimal((Integer) param.get("offlineSites"));
        BigDecimal onlineSites = totalSites.subtract(offlineSites);
        return onlineSites.divide(totalSites, 4, RoundingMode.HALF_UP);
    }

    //视图库对接稳定性
    public BigDecimal viewConnectStability(Map<String, Object> param) {
        BigDecimal totalDataSum = new BigDecimal((Integer) param.get("totalDataSum"));
        BigDecimal avgCount = new BigDecimal((Integer) param.get("avgCount"));
        return avgCount.divide(totalDataSum, 4, RoundingMode.HALF_UP);
    }

    //标注正确率
    public BigDecimal infoAccuracy(Map<String, Object> param) {
        BigDecimal totalSitesCount = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal qualifySiteCount = new BigDecimal((Integer) param.get("qualifySite"));
        return qualifySiteCount.divide(totalSitesCount, 4, RoundingMode.HALF_UP);
    }

    //数据上传及时性
    public BigDecimal snapshopDelay(Map<String, Object> param) {
        BigDecimal totalCount = new BigDecimal((Integer) param.get("totalCount"));
        BigDecimal delayCount1 = new BigDecimal((Integer) param.get("delayCount1"));
        BigDecimal delayCount2 = new BigDecimal((Integer) param.get("delayCount2"));
        BigDecimal delayCount3 = new BigDecimal((Integer) param.get("delayCount3"));

        BigDecimal result = delayCount1.divide(totalCount, 10, RoundingMode.HALF_UP).multiply(BigDecimal.ONE)
                .add(delayCount2.divide(totalCount, 10, RoundingMode.HALF_UP).multiply(new BigDecimal("0.8")))
                .add(delayCount3.divide(totalCount, 10, RoundingMode.HALF_UP).multiply(new BigDecimal("0.6")));
        return result.setScale(4, RoundingMode.HALF_UP);
    }

    //车辆数据完整性
    public BigDecimal dataIntegrity(Map<String, Object> param) {
        BigDecimal totalSites = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal importantTotalSites = new BigDecimal((Integer) param.get("importantTotalSites"));
        BigDecimal integritySites = new BigDecimal((Integer) param.get("integritySites"));
        BigDecimal importantIntegritySites = new BigDecimal((Integer) param.get("importantIntegritySites"));
        BigDecimal result = integritySites.divide(totalSites, 10, RoundingMode.HALF_UP)
                .add(importantIntegritySites.divide(importantTotalSites, 10, RoundingMode.HALF_UP));
        return result.setScale(4, RoundingMode.HALF_UP);
    }

    //车辆数据完整性
    public BigDecimal dataAccuracy(Map<String, Object> param) {
        BigDecimal totalSites = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal importantTotalSites = new BigDecimal((Integer) param.get("importantTotalSites"));
        BigDecimal accuracySites = new BigDecimal((Integer) param.get("accuracySites"));
        BigDecimal importantAccuracySites = new BigDecimal((Integer) param.get("importantAccuracySites"));
        BigDecimal result = accuracySites.divide(totalSites, 10, RoundingMode.HALF_UP)
                .add(importantAccuracySites.divide(importantTotalSites, 10, RoundingMode.HALF_UP));
        return result.setScale(4, RoundingMode.HALF_UP);
    }

    //时钟准确性
    public BigDecimal clockAccuracy(Map<String, Object> param) {
        BigDecimal totalSitesCount = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal accuracySites = new BigDecimal((Integer) param.get("accuracySites"));
        return accuracySites.divide(totalSitesCount, 4, RoundingMode.HALF_UP);
    }

    //url可用性
    public BigDecimal urlUsability(Map<String, Object> param) {
        BigDecimal totalSitesCount = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal urlQualifySites = new BigDecimal((Integer) param.get("urlQualifySites"));
        return urlQualifySites.divide(totalSitesCount, 4, RoundingMode.HALF_UP);
    }

    //大图可用性
    public BigDecimal picUsability(Map<String, Object> param) {
        BigDecimal totalSitesCount = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal picUsabilitySites = new BigDecimal((Integer) param.get("picUsabilitySites"));
        return picUsabilitySites.divide(totalSitesCount, 4, RoundingMode.HALF_UP);
    }

    //图片合格率
    public BigDecimal dataQualify(Map<String, Object> param) {
        BigDecimal totalSitesCount = new BigDecimal((Integer) param.get("totalSites"));
        BigDecimal picQualifySites = new BigDecimal((Integer) param.get("picQualifySites"));
        return picQualifySites.divide(totalSitesCount, 4, RoundingMode.HALF_UP);
    }

    //返回省厅国标码集合
    public List<String> getProvince() {
        // TODO: 分省厅市局 需要补充集合数据
        List<String> list = new ArrayList<>();
        return list;
    }

    //返回重点点位集合
    public List<String> getImportant() {
        // TODO: 重点点位 需要补充集合数据
        List<String> list = new ArrayList<>();
        return list;
    }

    //检查是否存在当日数据
    public <T extends CheckIndex> T getCheckIndex(String key, List<T> checkIndexList, Class<T> clazz) {
        T checkIndex;

        // 检查是否已存在今日数据
        Optional<T> existingIndex = checkIndexList.stream()
                .filter(index -> key.equals(index.getDeptId().toString()) &&
                        (key.startsWith("Province_") ? CheckConstants.Examine_Tag_City.equals(index.getExamineTag())
                                : CheckConstants.Examine_Tag_County.equals(index.getExamineTag())))
                .findFirst();

        if (existingIndex.isPresent()) {
            checkIndex = existingIndex.get();
        } else {
            try {
                checkIndex = clazz.getDeclaredConstructor().newInstance();
                checkIndex.setDeptId(key.startsWith("Province_") ? Long.parseLong(key.split("_")[1]) : Long.parseLong(key));
                checkIndex.setExamineTag(key.startsWith("Province_") ? CheckConstants.Examine_Tag_City : CheckConstants.Examine_Tag_County);
                checkIndex.setCreateTime(new Date());
            } catch (Exception e) {
                checkIndex = null;
                log.error("无法创建 checkIndex 实例", e);
            }
        }
        return checkIndex;
    }
}