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2018-05-04 4a41bd4e105385b5460e5a81c8b67e5f701a262b

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package com.moral.service.impl; 
 
import java.text.ParseException; 
import java.util.*; 
 
import javax.annotation.Resource; 
 
import com.moral.entity.charts.TimeUnits; 
import org.springframework.stereotype.Service; 
import org.springframework.util.ObjectUtils; 
 
import com.moral.mapper.AlarmMapper; 
import com.moral.service.AlarmService; 
import com.moral.service.HistoryMinutelyService; 
 
@Service 
@SuppressWarnings({ "rawtypes", "unchecked" }) 
public class AlarmServiceImpl implements AlarmService { 
 
    @Resource 
    private AlarmMapper alarmMapper; 
 
    @Resource 
    private HistoryMinutelyService historyMinutelyService; 
    @Override 
    public List<Map> countByTimes(Date start, Date end, TimeUnits timeUnits){ 
        String format = null; 
        if(timeUnits!=null){ 
            switch (timeUnits){ 
                case MONTH: format = "%Y-%m"; 
                case DAY: format = "%Y-%m-%d"; 
            } 
        } 
 
        return alarmMapper.countByTimes(start, end, format); 
    } 
    @Override 
    public Map getPieData(Map<String, Object> parameters) { 
        Map<String, Object> resultMap = new LinkedHashMap<String, Object>(); 
        try { 
            historyMinutelyService.convertQueryParam(parameters); 
        } catch (ParseException e) { 
            e.printStackTrace(); 
        } 
        List<Map<String, Object>> alarmDatas = alarmMapper.getAlarmData(parameters); 
        Object dimension = parameters.get("dimension"); 
        if ("monitorPoint".equals(dimension)) { 
            for (Map<String, Object> alarmData : alarmDatas) { 
                String name = alarmData.remove("name").toString(); 
                alarmData.remove("sum"); 
                for (Map.Entry<String, Object> entry : alarmData.entrySet()) { 
                    String key = entry.getKey(); 
                    Object value = entry.getValue().toString(); 
                    if (!"0".equals(value)) { 
                        List list; 
                        Map<String, Object> map = new HashMap<String, Object>(); 
                        if (ObjectUtils.isEmpty(resultMap.get(key))) { 
                            list = new ArrayList(); 
                        } else { 
                            list = (List) resultMap.get(key); 
                        } 
                        map.put("name", name); 
                        map.put("value", value); 
                        list.add(map); 
                        resultMap.put(key, list); 
                    } 
                } 
            } 
        } else { 
            Map<String, Object> alarmData = alarmDatas.get(0); 
            List<String> sensors = (List<String>) parameters.get("sensors"); 
            List list = new ArrayList(); 
            for (String key : alarmData.keySet()) { 
                for (String sensor : sensors) { 
                    String[] split = sensor.split("-"); 
                    if (key.equals(split[0]) && !"0".equals(alarmData.get(key).toString())) { 
                        Map<String, Object> map = new HashMap<String, Object>(); 
                        if (parameters.containsKey("description")) { 
                            map.put("name", split[3]); 
                        } else { 
                            map.put("name", split[1]); 
                        } 
                        map.put("value", alarmData.get(key)); 
                        list.add(map); 
                    } 
                } 
            } 
            resultMap.put("list", list); 
        } 
        return resultMap; 
    } 
 
}