package com.yssh.service;

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;

import com.yssh.entity.*;
import com.yssh.mapper.DictRecordMapper;
import com.yssh.mapper.QxshMapper;
import com.yssh.mapper.SuYuanMapper;
import com.yssh.mapper.WarningDetailMapper;
import com.yssh.utils.CalculateUtils;
import com.yssh.utils.DateUtils;
import com.yssh.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;

import com.google.common.collect.Lists;
import com.yssh.entity.WarningVo;

import javax.annotation.Resource;

@Service
public class WarningAnalyseService {
    protected final Logger logger = LoggerFactory.getLogger(this.getClass());

    @Resource
    private WarningDetailMapper warningDetailMapper;

    @Resource
    private CommonService commonService;

    @Resource
    private SuYuanMapper suYuanMapper;

    @Resource
    private DictRecordMapper dictRecordMapper;

    @Resource
    private AsyncService asyncService;

    @Resource
    private QxshMapper qxshMapper;

    @Resource
    private SuYuanService suYuanService;

    private SimpleDateFormat ym = new SimpleDateFormat("yyyyMM%");

    @Async("threadPoolTaskExecutor")
    public void insertWarningDetails(List<WarningDetail> warning) throws Exception {
        //插入数据
        List<List<WarningDetail>> list = Lists.partition(warning, AsyncService.BATCH_INSERT_NUMBER);
        CountDownLatch countDownLatch = new CountDownLatch(list.size());
        for (List<WarningDetail> corpReserveList : list) {
            asyncService.executeAsync("", corpReserveList, warningDetailMapper, countDownLatch);
        }
        countDownLatch.await();
    }

    public List<WarningVo> getRunTimeAlarmAnalyse() {
        List<WarningVo> result = new ArrayList<>();
        Date nowDate = DateUtils.getNowDate();
        //String time = DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, nowDate);
        //DictRecord dictRecord = dictRecordMapper.selectByCreateTime(Long.parseLong(time));
        //if (StringUtils.isNull(dictRecord)) {
        //	nowDate = DateUtils.getAPeriodOfTime(nowDate, -1, Calendar.HOUR_OF_DAY);
        //}
        //List<WarningDetail> list = alarmAnalyseOperation(nowDate);

        List<WarningDetail> list = new ArrayList<>();
        Calendar calendar = getCalendar(nowDate);
        for (int i = 0; i < 6; i++) {
            calendar.add(Calendar.HOUR, -1);
            List<WarningDetail> rs = getAlarmWarnAnalyse(calendar.getTime(), false);
            if (null != rs && rs.size() > 0) {
                list.addAll(rs);
            }
        }
        list.forEach(s -> {
            String time = DateUtils.getYyyyMmDdHh(s.getCreateTime());
            result.add(new WarningVo(s.getLocationName(), s.getSuYuanId(), 0.0, 0.0, s.getValue(), time));
        });
        return result;
    }

    private Calendar getCalendar(Date nowDate) {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(nowDate);
        calendar.add(Calendar.HOUR, 1);

        return calendar;
    }

    public List<WarningVo> getRunTimeWarningAnalyse() {
        List<WarningVo> result = new ArrayList<>();
        Date nowDate = DateUtils.getNowDate();
        //String time = DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, nowDate);
        //DictRecord dictRecord = dictRecordMapper.selectByCreateTime(Long.parseLong(time));
        //if (StringUtils.isNull(dictRecord)) {
        //	nowDate = DateUtils.getAPeriodOfTime(nowDate, -1, Calendar.HOUR_OF_DAY);
        //}
        //List<WarningDetail> list = warningAnalyseOperation(nowDate);

        List<WarningDetail> list = new ArrayList<>();
        Calendar calendar = getCalendar(nowDate);
        for (int i = 0; i < 6; i++) {
            calendar.add(Calendar.HOUR, -1);
            List<WarningDetail> rs = getAlarmWarnAnalyse(calendar.getTime(), true);
            if (null != rs && rs.size() > 0) {
                list.addAll(rs);
            }
        }
        list.forEach(s -> {
            String time = DateUtils.getYyyyMmDdHh(s.getCreateTime());
            result.add(new WarningVo(s.getLocationName(), s.getSuYuanId(), 0.0, 0.0, s.getValue(), time));
        });
        return result;
    }

    private List<WarningDetail> getAlarmWarnAnalyse(Date date, boolean isWarn) {
        List<String> ids = CalculateUtils.assembleId(commonService.getCheckPoints3d());

        String time = DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, date);
        DictRecord dictRecord = dictRecordMapper.selectByCreateTime(Long.parseLong(time));
        if (null == dictRecord) return null;

        String tableName = dictRecord.getTableName();
        if (suYuanMapper.isTableExists(tableName) == 0) return null;

        List<SuYuan2d> list = isWarn ? suYuanMapper.getWarningAnalyse(tableName, ids) : suYuanMapper.getAlarmsAnalyse(tableName, ids);
        if (null == list || list.isEmpty()) {
            return null;
        }

        int type = isWarn ? 1 : 0;
        List<WarningDetail> result = new ArrayList<>();
        for (SuYuan2d s : list) {
            String locationName = commonService.select3dCheckPointById(s.getId()).getName();
            result.add(new WarningDetail(0L, tableName, s.getId(), locationName, date, type, s.getValue()));
        }

        return result;
    }

    public void warningOperationStorage(Date date) {
        List<WarningDetail> allData = new ArrayList<>();
        List<WarningDetail> alarms = this.getAlarmWarnAnalyse(date, false);
        if (StringUtils.isNotEmpty(alarms)) {
            allData.addAll(alarms);
        }

        List<WarningDetail> warnings = this.getAlarmWarnAnalyse(date, true);
        if (StringUtils.isNotEmpty(warnings)) {
            allData.addAll(warnings);
        }

        if (StringUtils.isNotEmpty(allData)) {
            try {
                insertWarningDetails(allData);
            } catch (Exception e) {
                logger.error("批量插入告警数据出现异常！！！", e);
                e.printStackTrace();
            }
        }
    }

    public Map<String, Integer> countThisMonthAlarmAndWarning() {
        Map<String, Integer> result = new HashMap<>();
        Map<String, Object> param = new HashMap<>();
        param.put("startTime", DateUtils.getYyyyMmDdHhMmSs(DateUtils.getMonthStart()));
        param.put("endTime", DateUtils.getYyyyMmDdHhMmSs(DateUtils.getMonthEnd()));

        /*param.put("type", 0);
        List<WarningVo> alarms = warningDetailMapper.selectWarningDetailByMap(param);
        if (StringUtils.isNull(alarms)) {
            alarms = new ArrayList<>();
        }
        result.put("alarmNumber", alarms.size());*/
        Integer alarmNum = warningDetailMapper.countAlarmByMap(param);
        result.put("alarmNumber", null == alarmNum ? 0 : alarmNum);

        param.put("type", 1);
        /*List<WarningVo> warnings = warningDetailMapper.selectWarningDetailByMap(param);
        if (StringUtils.isNull(warnings)) {
            warnings = new ArrayList<>();
        }
        result.put("warningNumber", warnings.size());*/
        Integer warnNum = warningDetailMapper.countWarnByMap(param);
        result.put("warningNumber", null == warnNum ? 0 : warnNum);

        return result;
    }

    public Map<String, List<Map<String, Object>>> countEverydayAlarmAndWarning() {
        Map<String, List<Map<String, Object>>> result = new HashMap<>();

        Map<String, Object> param = new HashMap<String, Object>();
        Date now = new Date();
        Date last = DateUtils.getAPeriodOfTime(now, -7, Calendar.DATE); // 上周的今天
        param.put("startTime", DateUtils.getYyyyMmDdHhMmSs(last));
        param.put("endTime", DateUtils.getYyyyMmDdHhMmSs(now));

        param.put("type", 0);
        List<Map<String, Object>> alarmDayCount = warningDetailMapper.selectWarningDayCountByMap(param);
        result.put("alarmDayCount", alarmDayCount);

        param.put("type", 1);
        List<Map<String, Object>> warningDayCount = warningDetailMapper.selectWarningDayCountByMap(param);
        result.put("warningDayCount", warningDayCount);

        return result;
    }

    public Map<String, List<Double>> selectEachLocationDataChange() {
		/*Map<String, List<Double>> result = new LinkedHashMap<>();
		List<MonitorPointPosition> checkPoints = commonService.getCheckPoints3d();
		Date nowDate = DateUtils.getNowDate();
		Long endTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, nowDate));
		Long startTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getAPeriodOfTime(nowDate, -3, Calendar.HOUR_OF_DAY)));
		List<DictRecord> recordList = dictRecordMapper.selectByTimeDictRecordList(startTime, endTime);
		checkPoints.forEach(c -> {
			List<String> tableNames = new ArrayList<>();
			recordList.forEach(r -> {
				tableNames.add(r.getTableName());
			});
			List<Double> values = new ArrayList<>();
			if (StringUtils.isNotNull(tableNames)) {
				List<SuYuanMonitorData> data = suYuanMapper.getMonitorData(tableNames, c.getId());
				data.forEach(v -> {
					values.add(v.getValue());
				});
				result.put(c.getName(), values);
			}
		});
		return result;*/

        Map<String, List<Double>> result = new LinkedHashMap<>();
        List<MonitorPointPosition> checkPoints = commonService.getCheckPoints3d();
        Date nowDate = DateUtils.getNowDate();
        Long endTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, nowDate));
        Long startTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getAPeriodOfTime(nowDate, -3, Calendar.HOUR_OF_DAY)));
        List<DictRecord> recordList = dictRecordMapper.selectByTimeDictRecordList(startTime, endTime);

        List<String> tableNames = new ArrayList<>();
        for (DictRecord dr : recordList) {
            if (suYuanMapper.isTableExists(dr.getTableName()) > 0) {
                tableNames.add(dr.getTableName());
            }
        }
        if (tableNames.isEmpty()) {
            return result;
        }

        for (MonitorPointPosition c : checkPoints) {
            List<Double> values = new ArrayList<>();
            List<SuYuanMonitorData> data = suYuanMapper.getMonitorData(tableNames, c.getId());
            if (null != data && data.size() > 0) {
                for (SuYuanMonitorData v : data) {
                    values.add(v.getValue());
                }
            }
            result.put(c.getName(), values);
        }
        return result;
    }

    public List<Map<String, Object>> selectThisMonthLocationValueDataTop10() {
		/*List<Map<String, Object>> result = new ArrayList<>();
		List<MonitorPointPosition> checkPoints = commonService.getCheckPoints3d();
		Long startTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getMonthStart()));
		Long endTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getMonthEnd()));
		List<DictRecord> recordList = dictRecordMapper.selectByTimeDictRecordList(startTime, endTime);
		checkPoints.forEach(c -> {
			List<String> tableNames = new ArrayList<>();
			recordList.forEach(r -> {
				tableNames.add(r.getTableName());
			});
			Map<String, Object> map = suYuanMapper.getMonthValueDataMax(tableNames, c.getId());
			if (StringUtils.isNotNull(map) && StringUtils.isNotEmpty(map)) {
				String suYuanId = map.get("id").toString();
				map.put("name", commonService.select3dCheckPointById(suYuanId).getName());
				map.remove("id");
			}
			result.add(map);
		});
		return CalculateUtils.sort(result, "value", true).subList(0, 10);*/

        List<Map<String, Object>> result = new ArrayList<>();
        List<MonitorPointPosition> checkPoints = commonService.getCheckPoints3d();
        Long startTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getMonthStart()));
        Long endTime = Long.parseLong(DateUtils.parseDateToStr(DateUtils.YYYYMMDDHH, DateUtils.getMonthEnd()));
        //startTime = 2023040100L;
        //endTime = 2023043023L;

        List<DictRecord> recordList = dictRecordMapper.selectByTimeDictRecordList(startTime, endTime);

        List<String> tableNames = new ArrayList<>();
        for (DictRecord dr : recordList) {
            if (suYuanMapper.isTableExists(dr.getTableName()) > 0) {
                tableNames.add(dr.getTableName());
            }
        }
        if (tableNames.isEmpty()) {
            return result;
        }

        /*List<String> idList = new ArrayList<>();
        for (MonitorPointPosition c : checkPoints) {
            idList.add("'" + c.getId() + "'");
        }
        String ids = String.join(",", idList);*/

        for (MonitorPointPosition c : checkPoints) {
            Map<String, Object> map = suYuanMapper.getMonthValueDataMax(tableNames, c.getId());
            if (null != map && map.size() > 0) {
                //String suYuanId = map.get("id").toString();
                //map.put("name", commonService.select3dCheckPointById(suYuanId).getName());
                //map.remove("id");
                map.put("name", c.getName());
                result.add(map);
            }
        }

        return CalculateUtils.sort(result, "value", true).subList(0, 10);
    }

    public List<Qxsh> selectMonthTop10() {
        String time = DateUtils.getYyyyMm(new Date());

        List<Qxsh> list = qxshMapper.selectMonthTop10(time + "%");

        return list;
    }

    public Map<String, List<Double>> select3Hours() {
        Map<String, List<Double>> map = new LinkedHashMap<>();

        List<String> times = DateUtils.get3Hours();
        List<Qxsh> list = qxshMapper.select3Hours(times);
        if (null == list || list.isEmpty()) {
            return map;
        }

        for (Qxsh qxsh : list) {
            String name = qxsh.getName();
            List<Double> values = map.computeIfAbsent(name, k -> new ArrayList<>());
            values.add(qxsh.getValue());
        }

        return map;
    }

    public List<Report> getAlarmAndWarnByTime(Date begin, Date end) {
        String startTime = DateUtils.getYyyyMmDdHhMmSs(begin);
        String endTime = DateUtils.getYyyyMmDdHhMmSs(end);

        List<WarningDetail> rs = new ArrayList<>();
        List<WarningDetail> rsYj = warningDetailMapper.selectByTimeForYj(startTime, endTime);
        if (null != rsYj && rsYj.size() > 0) rs.addAll(rsYj);

        List<WarningDetail> rsBj = warningDetailMapper.selectByTimeForBj(startTime, endTime);
        if (null != rsBj && rsBj.size() > 0) rs.addAll(rsBj);

        List<Report> list = new ArrayList<>();
        for (WarningDetail wd : rs) {
            //String time = ymdh.format(wd.getCreateTime());
            //list.add(new WarningVo(wd.getLocationName(), wd.getSuYuanId(), 0.0, 0.0, wd.getValue(), time));

            /*DistanceSuYuan suYuan = suYuanMapper.getSuYuanById(wd.getTableName(), wd.getSuYuanId());
            Double lastVal = warningDetailMapper.getLastYearVal(wd.getId());

            int rows = suYuanMapper.isTableExists(wd.getTableName());
            DistanceSuYuan suMax = null;
            if (rows > 0) {
                MonitorPointPosition point = commonService.select3dCheckPointByName(wd.getLocationName());
                List<String> ids3d = CalculateUtils.aloneCrosswiseExtend(point, 50);
                suMax = suYuanMapper.getSuYuan500Max(wd.getTableName(), ids3d);
            } else {
                suMax = suYuan;
            }*/

            int rows = suYuanMapper.isTableExists(wd.getTableName());
            if (rows == 0) {
                continue;
            }

            DistanceSuYuan suYuan = suYuanMapper.getSuYuanById(wd.getTableName(), wd.getSuYuanId());
            Double lastVal = warningDetailMapper.getLastYearVal(wd.getId());

            MonitorPointPosition point = commonService.select3dCheckPointByName(wd.getLocationName());
            List<String> ids3d = CalculateUtils.aloneCrosswiseExtend(point, 50);
            DistanceSuYuan suMax = suYuanMapper.getSuYuan500Max(wd.getTableName(), ids3d);

            String[] strs = suMax.getId().split("_");
            int x = Integer.parseInt(strs[0]) / 10;
            int y = Integer.parseInt(strs[1]) / 10;
            String addr = suYuanService.selectAddrByXY(x, y);
            suMax.setAddr(addr);

            Report report = Report.calcReport(wd, suYuan, suMax);
            report.setLastVal(lastVal);

            list.add(report);
        }

        return list;
    }
}