package com.whyc.service;

import com.whyc.dto.Real.*;
import com.whyc.dto.Response;
import com.whyc.factory.ThreadPoolExecutorFactory;
import com.whyc.mapper.CommonMapper;

import com.whyc.pojo.db_data_history.BattRealdataId;
import com.whyc.pojo.db_param.AlmAnalysisParam;
import com.whyc.pojo.db_param.AppParam;
import com.whyc.pojo.db_param.PowerheartParam;
import com.whyc.pojo.db_ram_db.BattRtstate;
import com.whyc.pojo.db_station.BattInf;
import com.whyc.util.ActionUtil;
import com.whyc.util.DateUtil;
import com.whyc.util.ThreadLocalUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.text.ParseException;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;

import static java.lang.Thread.sleep;

@Service
public class BattRealdataIdService {
    @Autowired
    private SubTablePageInfoService subTablePageInfoService;
    @Resource
    private CommonMapper commonMapper;

    @Autowired
    private BattresdataInfService resInfService;

    @Autowired
    private BattInfService binfService;

    @Autowired(required = false)
    private BattRtstateService rtstateService;

    @Autowired
    private PowerheartParamService heartService;



    //获取电池组最近一季度的单体数据
    public Response getBattQuarterVol(Integer battgroupId) {
        HashMap<String,Object> map = new HashMap<>();
        Float maxData=0f;
        Float minData=0f;
        Float avgData=0f;
        int num=0;
        List<String> datelist = ActionUtil.getLastQuarterYearMonths();
        for (int i=0;i<datelist.size();i++) {
            String date=datelist.get(i);
            String tableName ="db_data_history.tb_batt_realdata_"+battgroupId+"_"+date;
            String existTableName = commonMapper.existTable("db_data_history", "tb_batt_realdata_"+battgroupId+"_"+date);
            if(existTableName == null){
                continue;
            }
            //判断表是否存在
            List<QuarterDto> datalist=subTablePageInfoService.getBattRealHis(tableName,"mon_vol");
            map.put(date,datalist);
            //获取表中最大，最小，平均数据值
            CompareDto compareData=subTablePageInfoService.getBattCompareHis(tableName,"mon_vol");
            if(num==0){
                maxData=compareData.getMaxData();
                minData=compareData.getMinData();
            }
            if (compareData.getMaxData() >= maxData) {
                maxData =compareData.getMaxData();
            }
            if (compareData.getMinData() <= minData) {
                minData= compareData.getMinData();
            }
            avgData+= compareData.getAvgData();
            map.put("maxData",maxData);
            map.put("minData",minData);
            map.put("avgData",avgData/datelist.size());
            num++;
        }
        return new Response().setII(1,map.size()>0,map,"获取电池组最近一季度的电压数据");
    }
    //获取电池组最近一季度的内阻数据
    public Response getBattQuarterRes(Integer battgroupId) {
        HashMap<String,Object> map = new HashMap<>();
        Float maxData=0f;
        Float minData=0f;
        Float avgData=0f;
        int num=0;
        List<String> datelist = ActionUtil.getLastQuarterYearMonths();
        //获取内阻初始数据（第一次内阻测试的第一笔数据）
        List<QuarterDto> list=resInfService.getFirstResData(battgroupId);
        if(list==null){//当初始值为0时使用标称内阻
            list=binfService.getBinfResStd(battgroupId);
        }
        map.put("startRes",list);
        for (int i=0;i<datelist.size();i++) {
            String date=datelist.get(i);
            String tableName ="db_data_history.tb_batt_realdata_"+battgroupId+"_"+date;
            String existTableName = commonMapper.existTable("db_data_history", "tb_batt_realdata_"+battgroupId+"_"+date);
            if(existTableName == null){
                continue;
            }
            //判断表是否存在
            List<QuarterDto> datalist=subTablePageInfoService.getBattRealHis(tableName,"mon_res");
            map.put(date,datalist);
            //获取表中最大，最小，平均数据值
            CompareDto compareData=subTablePageInfoService.getBattCompareHis(tableName,"mon_res");
            if(num==0){
                maxData=compareData.getMaxData();
                minData=compareData.getMinData();
            }
            if (compareData.getMaxData() >= maxData) {
                maxData =compareData.getMaxData();
            }
            if (compareData.getMinData() <= minData) {
                minData= compareData.getMinData();
            }
            avgData+= compareData.getAvgData();
            map.put("maxData",maxData);
            map.put("minData",minData);
            map.put("avgData",avgData/datelist.size());
            num++;
        }
        return new Response().setII(1,map.size()>0,map,"获取电池组最近一季度的内阻数据");
    }
    //获取电池组最近一季度的温度数据
    public Response getBattQuarterTmp(Integer battgroupId) {
        HashMap<String,Object> map = new HashMap<>();
        Float maxData=0f;
        Float minData=0f;
        Float avgData=0f;
        int num=0;
        List<String> datelist = ActionUtil.getLastQuarterYearMonths();
        for (int i=0;i<datelist.size();i++) {
            String date=datelist.get(i);
            String tableName ="db_data_history.tb_batt_realdata_"+battgroupId+"_"+date;
            String existTableName = commonMapper.existTable("db_data_history", "tb_batt_realdata_"+battgroupId+"_"+date);
            //判断表是否存在
            if(existTableName == null){
                continue;
            }
            List<QuarterDto> datalist=subTablePageInfoService.getBattRealHis(tableName,"mon_tmp");
            map.put(date,datalist);
            //获取表中最大，最小，平均数据值
            CompareDto compareData=subTablePageInfoService.getBattCompareHis(tableName,"mon_tmp");
            if(num==0){
                maxData=compareData.getMaxData();
                minData=compareData.getMinData();
            }
            if (compareData.getMaxData() >= maxData) {
                maxData =compareData.getMaxData();
            }
            if (compareData.getMinData() <= minData) {
                minData= compareData.getMinData();
            }
            avgData+= compareData.getAvgData();
            map.put("maxData",maxData);
            map.put("minData",minData);
            map.put("avgData",avgData/datelist.size());
            num++;
        }
        return new Response().setII(1,map.size()>0,map,"获取电池组最近一季度的温度数据");
    }
    //系统概览获取前N笔核容设备信息
    public Response getBattDevData100(Integer powerId,Integer battgroupId) throws ParseException, InterruptedException {
        //获取前笔数*时间间隔
        PowerheartParam heartParam=heartService.getHeartParamByPowerId(powerId);
        Integer interverCount=100*10;//默认值
        Integer granularity=5;//默认值
        if(heartParam!=null){
            interverCount=heartParam.getHrInterverCfg()*heartParam.getHrCountCfg();
            granularity=heartParam.getHrInterverCfg();
        }
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
        LocalDateTime now = LocalDateTime.now();
        String dateTime = now.format(formatter);
        Date endTime=ActionUtil.sdf.parse(dateTime);
        // 计算笔数*时间间隔的时间点
        LocalDateTime halfHourAgo = now.minusMinutes(interverCount);
        // 格式化输出
        String halfHourAgoTime=halfHourAgo.format(formatter);
        Date startTime=ActionUtil.sdf.parse(halfHourAgoTime);
        List<List<Date>> monthTimeList = DateUtil.getMonthTime(startTime,endTime);
        List<RealDateDTO> dataList = new LinkedList<>();
        ThreadPoolExecutor pool = ThreadPoolExecutorFactory.getPoolExecutor();
        CountDownLatch latch = new CountDownLatch(monthTimeList.size());
        for (int i = 0; i < monthTimeList.size(); i++) {
            int finalI = i;
            Integer finalGranularity = granularity;
            pool.execute(() -> {
                int finalII = finalI;
                Date recordDatetime=monthTimeList.get(finalII).get(0);
                Date recordDatetime1=monthTimeList.get(finalII).get(1);
                String table = battgroupId + "_" + ThreadLocalUtil.format(recordDatetime,2);
                String tableName="db_data_history.tb_batt_realdata_"+table;
                //判断表是否存在
                int tableNum = subTablePageInfoService.judgeTable_realdata(table);
                List<RealDateDTO> list = new ArrayList();
                if (tableNum > 0) {
                    //获取指定时间段内最大最小recordNum确保数据的完整
                    List recordNums= subTablePageInfoService.getBattMaxAndMinRecordNum(tableName,recordDatetime,recordDatetime1);
                    Integer maxRecordNum= 0;
                    Integer minRecordNum= 0;
                    if(recordNums.size()>0){
                        maxRecordNum=(Integer)recordNums.get(0);
                        minRecordNum=(Integer)recordNums.get(1);
                    }
                    list = subTablePageInfoService.getBattDevData100(tableName, finalGranularity,recordDatetime,recordDatetime1,maxRecordNum,minRecordNum);
                }
                dataList.addAll(list);
                latch.countDown();
            });
            sleep(200);
        }
        latch.await(10, TimeUnit.MINUTES);
        List dataListSorted = dataList.stream().sorted(Comparator.comparing(RealDateDTO::getRecordTime)).collect(Collectors.toList());
        return new Response().setII(1,dataList.size()>0,dataListSorted,"获取半小时内核容设备信息");
    }
    //历史实时数据
    public Response getBattRealDataHis(Integer battgroupId, Integer granularity,String startTime,String endTime) throws ParseException, InterruptedException {
        Map<String,Object> map=new HashMap<>();
        //实时获取电池组信息
        BattRtstate battRtstate = rtstateService.getBattRealInfo(battgroupId);
        //获取电池组信息
        BattInf binf = binfService.getBinfByBattgroupId(battgroupId);
        map.put("标称容量",binf.getMoncapstd());
        map.put("蓄电池数量",binf.getMoncount());
        map.put("标称电压",binf.getMonvolstd());
        map.put("浮充电压",battRtstate.getGroupVol());

        List<RealDateDTO> dataList = new LinkedList<>();
        List<List<Date>> monthTimeList = DateUtil.getMonthTime(ThreadLocalUtil.parse(startTime,1), ThreadLocalUtil.parse(endTime,1));
        ThreadPoolExecutor pool = ThreadPoolExecutorFactory.getPoolExecutor();
        CountDownLatch latch = new CountDownLatch(monthTimeList.size());
        for (int i = 0; i < monthTimeList.size(); i++) {
            int finalI = i;
            pool.execute(() -> {
                int finalII = finalI;
                BattRealdataId realdata = new BattRealdataId();
                realdata.setRecordTime(monthTimeList.get(finalII).get(0));
                realdata.setRecordTime1(monthTimeList.get(finalII).get(1));
                String table = battgroupId + "_" + ThreadLocalUtil.format(realdata.getRecordTime(),2);
                String tableName="db_data_history.tb_batt_realdata_"+table;
                realdata.setTableName(table);//表名时间格式部分
                //判断表是否存在
                int tableNum = subTablePageInfoService.judgeTable_realdata(table);
                List<RealDateDTO> list = new ArrayList();
                if (tableNum > 0) {
                    //获取指定时间段内最大最小recordNum确保数据的完整
                    List recordNums= subTablePageInfoService.getBattMaxAndMinRecordNum(tableName,realdata.getRecordTime(),realdata.getRecordTime1());
                    Integer maxRecordNum= 0;
                    Integer minRecordNum= 0;
                    if(recordNums.size()>0){
                        maxRecordNum=(Integer)recordNums.get(0);
                        minRecordNum=(Integer)recordNums.get(1);
                    }
                    list = subTablePageInfoService.getBattRealDataHis(realdata,granularity,maxRecordNum,minRecordNum);
                }
                dataList.addAll(list);
                latch.countDown();
            });
            sleep(200);
        }
        latch.await(10, TimeUnit.MINUTES);
        List dataListSorted = dataList.stream().sorted(Comparator.comparing(RealDateDTO::getRecordTime)).collect(Collectors.toList());
        return new Response().setIII(1, dataListSorted!=null,dataListSorted,map,"历史实时查询");
    }
}