#ifndef CONSTCACHE_H
#define CONSTCACHE_H

#include <QObject>
#include <QMap>
#include <QList>
#include <QJsonObject>

#include "CounterDevice.h"
#include "CounterChannel.h"

class CounterDevice;

class ConstCache : public QObject
{
    Q_OBJECT
public:
    ~ConstCache() {}
    ConstCache(const ConstCache&)=delete;
    ConstCache& operator=(const ConstCache&)=delete;

    static ConstCache& getInstance() {
        static ConstCache instance;
        return instance;
    }

    QMap<QString, QString> deviceTypes;

    QMap<QString, CounterDevice *> deviceMap; // 计数器对象集合 key=deviceId
    QList<QString> deviceIdLoopA; // A路计数器对象集合 key=deviceId
    QList<QString> deviceIdLoopB; // B路计数器对象集合 key=deviceId
    QMap<QString, CounterChannel *> channelMap; // 通道对象集合 key=deviceId-channelNo

    QList<QStringList> loopInfos; // 存储主备路关键信息 参考钟编号;在对路的测量计数器ID;在对路的测量计数器所在通道ID;对路计数器所在的通道号
    QMap<QString, QString> standbyMap; // 主路/备路通道的备路/主路对应通道key key=deviceId-channelNo value=deviceId-channelNo

    QMap<QString, CounterDevice *> alarmDeviceMap; // 报警设备
    QMap<QString, CounterChannel *> alarmChannelMap; // 报警通道

    QMap<QString, QString> qssConstMap;

    qulonglong latestHeartTs;

private:
    ConstCache() {}

};

#endif // CONSTCACHE_H