DiagramDesigner/diagramCavas/source/instance/dataAccessor.cpp

#include "instance/dataAccessor.h"
#include <QVariant>
#include <QJsonObject>
#include <QJsonArray>

DataAccessor::DataAccessor(QObject* parent)
    : QObject(parent)
{

}

DataAccessor::~DataAccessor()
{

}

void DataAccessor::onReceiveHttpData(const QString& sType,const QVariant& data)
{
    if(sType == "subscriptions"){
        QJsonObject dataObj = data.toJsonObject();
        QString sClientId = dataObj.value("client_id").toString();

        QMap<QString,QString>  lstRequest;
        QJsonArray measureArr = dataObj.value("measurements").toArray();
        for(const QJsonValue& value : measureArr){
            QJsonObject obj = value.toObject();
            QString sId = obj["id"].toString();
            QString sCode = obj["code"].toString();

            if(sId == "1001"){
                if(!lstRequest.contains(sId)){
                    lstRequest.insert(sId,sCode);
                }
            }
        }
        /*QString input = dataObj.value("input").toString();
        int offSet = dataObj.value("offset").toInt();
        QJsonArray recommendedList = dataObj.value("recommended_list").toArray();
        for(const QJsonValue& value : recommendedList){
            QString content = value.toString();
        }*/
    }
}

void DataAccessor::onReceiveWebsocketData(const QVariant& data)
{
    QJsonObject dataObj = data.toJsonObject();
    if(dataObj.contains("targets")){
        QJsonArray arrTarget = dataObj.value("targets").toArray();
        for (const QJsonValue& value : arrTarget) {
            QJsonObject targetObj = value.toObject();
            QString targetId = targetObj["id"].toString();
            QJsonArray arrData = targetObj["datas"].toArray();
            for (const QJsonValue& data : arrData){
                QJsonObject dataObj = data.toObject();
                QString sTime = dataObj["time"].toString();
                bool ok = false;
                quint64 value = sTime.toULongLong(&ok);
                if (ok) {
                    // 使用 value
                }
                double dVal = dataObj["value"].toDouble();
            }
        }
    }
    QMutexLocker locker(&m_mutex);
}