HM-SPMS/product/src/gui/plugin/AlarmWidget/CAlarmDataCollect.h

#ifndef CALARMDATACOLLECT_H
#define CALARMDATACOLLECT_H

#include <QObject>
#include <QMutex>
#include <QThread>
#include <QMap>
#include <QTimer>
#include "AlarmMessage.pb.h"
#include "CAlarmMsgInfo.h"
#include "net_msg_bus_api/MsgBusApi.h"
#include "dbms/rdb_api/CRdbAccess.h"

class CAlarmDataCollect : public QObject, public iot_service::CAlmApiForAlmClt
{
    Q_OBJECT
public:
    static CAlarmDataCollect *instance();

    virtual ~CAlarmDataCollect();

    void refrence();

    int getRefrenceCount();

    bool isFaultRecallState();

    virtual bool requestCfmAlm(iot_idl::SAlmCltCfmAlm &objCfmAlm);

    virtual bool requestDelAlm(iot_idl::SAlmCltDelAlm &objDelAlm);

    virtual void handleAllAlmMsg(int domainId, iot_idl::SAlmCltAddAlm &objAllAlm);

    virtual void handleAddAlmMsg(iot_idl::SAlmCltAddAlm &objAddAlm);

    virtual void handleCfmAlmMsg(iot_idl::SAlmCltCfmAlm &objCfmAlm);

    virtual void handleDelAlmMsg(iot_idl::SAlmCltDelAlm &objDelAlm);

    virtual void handleReleaseAlmMsg(iot_idl::SAlmCltReleaseAlm &objDelAlm);

    virtual void handleLinkWave2AlmMsg(iot_idl::SAlmCltLinkWave2Alm &objWave2Alm);

    void refresh();
signals:
    //< 启停定时器
    void sigTimerShot(const bool bStop);

    //< 定时更新，通知model刷新界面
    void sigUpdateAlarmView();

    //< 通知所有告警插件禁用/使能告警操作
    void sigAlarmOperateEnable(const bool &bEnable);

    //< 通知model重新拉取告警消息
    void sigMsgRefresh();

    //< 通知model告警消息到达
    //void sigMsgArrived();

    //< 通知model告警消息确认
    void sigMsgConfirm();

    //< 通知model告警消息删除(原始告警 删除数量)
    void sigMsgRemove(int removeNum);

    //< 告警数量或状态改变时触发。
    void sigAlarmStateChanged(int total, int unConfirm);

    void sigDevTreeUpdate();

public slots:

    void initialize();

    void release();

    void destory();

    void slotTimerShot(const bool start);

    void slotSwitchFaultRecallState(bool bFaultRecallState);

private:
    CAlarmDataCollect();

    int queryPriorityOrder(int &id);
    int queryAlarmAction(const int &priority);

private slots:
    void slotAlarmStateChanged();

private:
    int m_referenceCount;
    bool m_bFaultRecallState;   //是否处于事故追忆
    QMutex * m_rtdbMutex;
    QTimer * m_pAlternateTimer;
    iot_dbms::CRdbAccess * m_rtdbAccess;
    iot_dbms::CRdbAccess * m_rtdbAlmLvlDefTab; // 告警等级定义表
    iot_dbms::CRdbAccess * m_rtdbAlmActDefTab; // 告警动作定义表
    bool m_bIsNeedUpdate;                   //< 是否消息确认（每秒更新）
    bool m_bIsNeedRemove;                   //< 是否需要删除（每秒更新）
    bool m_bIsNeedRelease;                  //< 是否需要释放（每秒更新）-
    static CAlarmDataCollect * m_pInstance;

    //1秒需要删除的条数 （在这里统计这个，原因是当删除大量数据时，一条一条删除没有重置模型效率高，此处当大于1000时，会重置模型，小于的话，则一条一条删）
    //beginRemoveRows() 和beginResetModel() 没有深入研究临界值，目前先采用1000
    int m_removeNum;
};

#endif // CALARMDATACOLLECT_H