appconfig.cpp

#include "appconfig.h"
#include <QFile>
#include <QJsonDocument>
#include <QDebug>

AppConfig& AppConfig::instance()
{
    static AppConfig instance;
    return instance;
}

AppConfig::AppConfig() {}

bool AppConfig::loadAllConfigs()
{
    bool success = true;
    success &= loadJson(":/lteBandData.json", lteBandData);
    success &= loadJson(":/lteSsubConf.json", lteSsubConf);
    success &= loadJson(":/nrBandData.json", nrBandData);
    success &= loadJson(":/nrRbData.json", nrRbData);
    return success;
}

bool AppConfig::loadJson(const QString &path, QJsonObject &target)
{
    QFile file(path);
    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
        qWarning() << "Couldn't open config file:" << path;
        return false;
    }

    QByteArray data = file.readAll();
    file.close();

    QJsonDocument doc = QJsonDocument::fromJson(data);
    if (doc.isNull() || !doc.isObject()) {
        qWarning() << "Failed to parse JSON file or it's not an object:" << path;
        return false;
    }

    target = doc.object();
    return true;
}