package com.moral.service.impl;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import com.moral.entity.charts.TimeUnits;
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import com.moral.mapper.AlarmMapper;
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import com.moral.service.AlarmService;
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import com.moral.service.HistoryMinutelyService;
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@Service
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@SuppressWarnings({"rawtypes"})
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public class AlarmServiceImpl implements AlarmService {
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@Resource
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private AlarmMapper alarmMapper;
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@Resource
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private HistoryMinutelyService historyMinutelyService;
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@Override
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public List<Map> countByTimes(Date start, Date end, TimeUnits timeUnits) throws ParseException {
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String format = null;
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if (timeUnits != null) {
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switch (timeUnits) {
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case MONTH:
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format = "%Y-%m";
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break;
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case DAY:
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format = "%Y-%m-%d";
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break;
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default:
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break;
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}
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}
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if (start == null) {
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Calendar cal = Calendar.getInstance();
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cal.setTime(new Date());
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cal.set(Calendar.DAY_OF_MONTH, 1);
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cal.set(Calendar.HOUR_OF_DAY,0);
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cal.set(Calendar.MINUTE,0);
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cal.set(Calendar.SECOND,0);
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start = cal.getTime();
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}
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if (end == null) {
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Calendar cal = Calendar.getInstance();
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cal.setTime(start);
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int lastDay = cal.getActualMaximum(Calendar.DATE);
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cal.set(Calendar.DAY_OF_MONTH, lastDay);
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cal.set(Calendar.HOUR_OF_DAY,23);
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cal.set(Calendar.MINUTE,59);
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cal.set(Calendar.SECOND,59);
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end = cal.getTime();
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}
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");
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SimpleDateFormat sdf1 = new SimpleDateFormat("yyyyMM");
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String[] starts = sdf.format(start).split("-");
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String[] ends = sdf.format(end).split("-");
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Date startTime = sdf1.parse(starts[0] + "" + starts[1]);
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Date endTime = sdf1.parse(ends[0] + "" + ends[1]);
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Calendar cal = Calendar.getInstance();
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cal.setTime(startTime);
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List<String> list = new ArrayList<>();
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for (long d = cal.getTimeInMillis(); d <= endTime.getTime(); cal.set(Calendar.MONTH, cal.get(Calendar.MONTH) + 1), d = cal.getTimeInMillis()) {
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list.add(sdf1.format(d));
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}
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return alarmMapper.countByTimes(start, end, format, list);
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}
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}
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