#include "Config.h"


Config::Config(QObject *parent) :
   QObject(parent)
{
      qDebug() << "Config Operation";

      QDir *Dir = new QDir;
      if(!Dir->exists("./Config"))
      if(Dir->mkdir("./Config"))//如果文件夹不存在就新建
      {
         qInfo() << "create config dir";
      }
      delete Dir;
      Dir = nullptr;

      loadJson(ConfigFile);

}


Config::~Config()
{

}

void Config::loadJson(const QString& jsonFilename)
{
    if (jsonFilename.isEmpty()) {
        return;
    }

    qDebug() << "Loading " << jsonFilename;

    QFile jsonFile(jsonFilename);
    if (!jsonFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
        qWarning() << "Unable to open file" << jsonFilename << jsonFile.errorString();
        return;
    }

    QByteArray bytes = jsonFile.readAll();

    jsonFile.close();
    QJsonParseError jsonParseError;
    QJsonDocument doc = QJsonDocument::fromJson(bytes, &jsonParseError);
    if (jsonParseError.error != QJsonParseError::NoError) {
        qWarning() << jsonFilename << "Unable to open json document" << jsonParseError.errorString();
        return;
    }

    ConfigJson = doc.object();

    /*
    QJsonObject json = doc.object();

    QJsonValue jsonValue = json.value("config");

    if(jsonValue.isObject())
    {
        ConfigJson = jsonValue.toObject();
    }
    */


    qDebug() << ConfigJson;

}


QJsonObject Config::getJsonObject(QString key)
{
    QJsonObject obj;

    QJsonValue Value = ConfigJson.value(key);

    if(Value.isObject())
    {
        obj = Value.toObject();
    }
    return obj;
}

void Config::setJsonObject(QString key,QJsonValue value)
{

    ConfigJson[key] = value;



    QFile file(ConfigFile);
    if(!file.open(QIODevice::ReadWrite|QFile::Truncate)) {
        qDebug() << "File open error";
    }


    QJsonDocument doc(QJsonDocument::fromJson(file.readAll()));
    doc.setObject(ConfigJson);


    file.write(doc.toJson());
    file.close();

}



QString Config::getCommandFile()
{
    QJsonObject obj = getJsonObject("commandfile");

    QString file = obj.value("path").toString();

    return file;
}

void Config::setCommandFile(QString file)
{
    QJsonObject obj;
    obj["path"] = file;

    setJsonObject("commandfile",obj);
}

void Config::getConnet(QString key,QVariant *type,
                       QVariant *iauto,
                       QVariant *par1,QVariant *par2,
                       QVariant *par3,QVariant *par4,
                       QVariant *par5)
{
    QJsonObject obj = getJsonObject(key);

    *type = obj.value("type").toString();
    *iauto = obj.value("auto").toBool();
    *par1 = obj.value("param1").toString();
    *par2 = obj.value("param2").toString();
    *par3 = obj.value("param3").toString();
    *par4 = obj.value("param4").toString();
    *par5 = obj.value("param5").toString();
}

void Config::setConnet(QString key, QVariant type,
                       QVariant iauto,
                       QVariant par1, QVariant par2,
                       QVariant par3, QVariant par4,
                       QVariant par5)
{

    QJsonObject obj;

    obj["type"] = type.toString();
    obj["auto"] = iauto.toBool();
    obj["param1"] = par1.toString();
    obj["param2"] = par2.toString();
    obj["param3"] = par3.toString();
    obj["param4"] = par4.toString();
    obj["param5"] = par5.toString();

    setJsonObject(key,obj);
}



void Config::get_GCS_ID(QVariant *id)
{
    QJsonObject obj = getJsonObject("GlobalSetting");

    *id = obj.value("GCS").toInt();
}

void Config::set_GCS_ID(QVariant id)
{
    QJsonObject obj;

    obj["GCS"] = id.toInt();

    setJsonObject("GlobalSetting",obj);
}

void Config::getServoOffset(QVariant *la,QVariant *ra,
                            QVariant *le,QVariant *re,
                            QVariant *ru)
{
    QJsonObject obj = getJsonObject("ServoOffset");

    *la = obj.value("la").toDouble();
    *ra = obj.value("ra").toDouble();
    *le = obj.value("le").toDouble();
    *re = obj.value("re").toDouble();
    *ru = obj.value("ru").toDouble();
}

void Config::setServoOffset(QVariant la,QVariant ra,
                            QVariant le,QVariant re,
                            QVariant ru)
{
    QJsonObject obj;

    obj["la"] = la.toDouble();
    obj["ra"] = ra.toDouble();
    obj["le"] = le.toDouble();
    obj["re"] = re.toDouble();
    obj["ru"] = ru.toDouble();

    setJsonObject("ServoOffset",obj);

}

void Config::getHeartBeat(QVariant *state,QVariant *frq)
{
    QJsonObject obj = getJsonObject("HeartBeat");

    *state = obj.value("state").toBool();
    *frq = obj.value("frq").toDouble();
}


void Config::setHeartBeat(QVariant state,QVariant frq)
{
    QJsonObject obj;

    obj["state"] = state.toBool();
    obj["frq"]   = frq.toDouble();

    setJsonObject("HeartBeat",obj);
}