DiagramDesigner/diagramCavas/source/instance/dataAccessor.cpp

#include "instance/dataAccessor.h"
#include "communicationManager.h"
#include "uiCommunicationBus.h"
#include "configManager.h"
#include "diagramCavas.h"
#include "diagramConnectSetting.h"
#include <QVariant>
#include <QJsonObject>
#include <QJsonArray>
#include "global.h"

DataAccessor::DataAccessor(QObject* parent)
    : QObject(parent)
    ,_parentCavas(nullptr)
{

}

DataAccessor::~DataAccessor()
{

}

void DataAccessor::onReceiveHttpData(const QString& sType,const QVariant& data)
{
    if(sType == "subscriptions"){
        QMap<QString,QList<QPair<QString,QString>>>& tempRequest = UiCommunicationBus::instance()->getTempRequestMap();
        QJsonObject dataObj = data.toJsonObject();
        QString sClientId = dataObj.value("client_id").toString();

        QMap<QString,QString>  lstTarget;
        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(!lstTarget.contains(sId)){
                lstTarget.insert(sId,sCode);
            }
        }

        QString sAction;
        auto mapSesstion = UiCommunicationBus::instance()->getSesstionMap();
        bool bClientExist = false;
        for(auto& session:mapSesstion){
            if(session.first == sClientId){     //在会话列表中已存在，是stop(暂只使用stop和start)
                bClientExist = true;
                sAction = "stop";
                break;
            }
        }

        if(sAction.isEmpty()){      //不是stop的情况
            QStringList lstKeys = lstTarget.keys();
            for(auto it = tempRequest.begin(); it != tempRequest.end(); ++it){
                const QString& page = it.key();
                QList<QPair<QString, QString>>& tempList = it.value();

                // 从 tempList 提取所有 first 元素
                QStringList firstElements;
                firstElements.reserve(tempList.size());
                for (const auto& pair : tempList)
                {
                    firstElements.append(pair.first);
                }

                // 对两个列表进行排序（因为 moveMatchingRequests 内部会排序比较）
                QStringList sortedFirstElements = firstElements;
                QStringList sortedLstKeys = lstKeys;

                std::sort(sortedFirstElements.begin(), sortedFirstElements.end());
                std::sort(sortedLstKeys.begin(), sortedLstKeys.end());

                // 比较两个列表是否相同
                if (sortedFirstElements == sortedLstKeys)
                {
                    // 这里需要一个 id 参数，你可以从 lstRequest 中获取或使用其他方式
                    QString id; // 你需要确定 id 从哪里来

                    // 调用 moveMatchingRequests
                    for(auto& pair:tempList){
                        pair.second = "connecting";
                    }
                    UiCommunicationBus::instance()->insertSesstionMap(id, lstTarget);
                    sAction = "start";
                    break;
                }
            }
        }

        if(!lstTarget.isEmpty()){
            if(sAction == "start"){
                auto config = ConfigManager::instance()->getWebSocketConfig();
                QString sPre = removeAfterStreamBySplit(config.endpoint);       //手动移除
                config.endpoint = sPre + "/" + sClientId;
                CommunicationManager::instance()->updateWebSocketConfig(config,sClientId);
                CommunicationManager::instance()->connectWebSocket(sClientId);
            }
            else if(sAction == "stop"){     //已经停止完毕，从session中移除会话
                auto &map = UiCommunicationBus::instance()->getSesstionMap();
                for(auto iter = map.begin();iter != map.end();++iter){
                    if(iter->first == sClientId){
                        iter = map.erase(iter);
                        break;
                    }
                }
                CommunicationManager::instance()->disconnectWebSocket(sClientId);
                CommunicationManager::instance()->removeChannel(sClientId);
            }
        }
    }
    else if(sType == "recommend"){
        QJsonArray dataArr = data.toJsonArray();
        for(const QJsonValue& value:dataArr){
            QJsonObject dataObj = value.toObject();
            QString input = dataObj.value("input").toString();
            int offSet = dataObj.value("offset").toInt();
            QJsonArray recommendedList = dataObj.value("recommended_list").toArray();

            HttpRecommandInfo   info;
            for(const QJsonValue& value : recommendedList){
                QString content = value.toString();
                info.lstRecommand.append(content);
            }
            info.sInput = input.left(offSet);
            info.nOffset = offSet;
            if(_parentCavas){
                _parentCavas->passRecommmandHttpData(info);
            }
        }
    }
    if(_parentCavas){
        auto pDlg = _parentCavas->getConnectSettingDlg();
        if(pDlg){
            QJsonObject jsonObj = data.value<QJsonObject>();
            QJsonDocument doc(jsonObj);
            QString compactJson = doc.toJson(QJsonDocument::Compact);
            pDlg->updateHttpLog(sType,compactJson);
        }
    }
}

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();

            QMap<quint64, double> newInnerMap;
            for (const QJsonValue& data : arrData){
                QJsonObject dataObj = data.toObject();
                QString sTime = dataObj["time"].toString();
                double dVal = dataObj["value"].toDouble();
                bool ok = false;
                quint64 value = sTime.toULongLong(&ok);
                if (ok) {
                    newInnerMap.insert(value,dVal);
                }
            }

            QMutexLocker locker(&m_mutex);
            if (_realTimeData.contains(targetId)) {
                _realTimeData[targetId].insert(newInnerMap);

            } else {
                _realTimeData.insert(targetId, newInnerMap);
            }
        }
    }
    if(_parentCavas){
        auto pDlg = _parentCavas->getConnectSettingDlg();
        if(pDlg){
            QJsonObject jsonObj = data.value<QJsonObject>();
            QJsonDocument doc(jsonObj);
            QString compactJson = doc.toJson(QJsonDocument::Compact);
            pDlg->updateWebsocketLog(compactJson);
        }
    }
}

QString DataAccessor::removeAfterStreamBySplit(const QString& url)
{
    QStringList parts = url.split('/');
    QStringList resultParts;

    for (int i = 0; i < parts.size(); i++) {
        if (parts[i] == "stream") {
            // 找到 "stream" 后，停止添加后续部分
            resultParts.append("stream");
            break;
        }
        resultParts.append(parts[i]);
    }

    return resultParts.join('/');
}