#include "sharedata.h"
#include <QtSerialPort/QSerialPort>
#include <QtSerialPort/QSerialPortInfo>
#include <QFile>
#include <QThread>

ShareData::ShareData(QObject *parent) : QObject(parent),
    mView(nullptr),
    mLuaStatus(false)
{
    mSerialController = new SerialController(nullptr);
    QFile file("Test.lua");
    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
        return;

    QTextStream in(&file);
    mLuaScript = in.readAll();
    qDebug()<< mLuaScript;
    int ret = mLua.DoString(mLuaScript);
    if(ret < 0){
        qDebug()<<"默认lua脚本加载错误";
    }else{
        mLuaStatus = true;
    }
}

int ShareData::SetQuickView(QQuickView *view)
{
    QStringList comList;
    const auto infos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &info : infos) {
        comList<<info.portName();
    }


    this->mView = view;
    QObject *qmlObject = view->findChild<QObject*>("SerialSelect",
                                                   Qt::FindChildOption::FindChildrenRecursively);
    if(nullptr != qmlObject)
        qmlObject->setProperty("comlist",comList);
    mProtoDebug = view->findChild<QObject*>("ProtoDebug",
                                            Qt::FindChildOption::FindChildrenRecursively);
    if(nullptr != mProtoDebug)
        mProtoDebug->setProperty("lua_script_text",mLuaScript);

}


int ShareData::OnDataRecv(QByteArray arr)
{
    if(mLuaStatus)
        mLua.OnDataRecv(QString(arr));
}

int ShareData::ShowDataInQML(QString x)
{
    if(nullptr != mProtoDebug){
        QMetaObject::invokeMethod(mProtoDebug, "addString",Q_ARG(QVariant, x));
    }
}

int ShareData::SendUartData(const char *data)
{
    if(nullptr != data){
        this->mSerialController->SendData((uint8_t *)data,strlen(data));
        return 0;
    }
    return -1;
}

int ShareData::openUart(QString port, QString baudRate, QString dataBits, QString stopBits, QString flow)
{
    qDebug()<<port<<baudRate<<dataBits<<stopBits<<flow;
    if(mSerialController->OpenSerial(port,baudRate,dataBits,stopBits,flow) == 0){
        mSerialController->SetListener(this);
        return 0;
    }
    qDebug()<<"openserial failed";
    return -1;
}


int ShareData::closeSerial()
{
    if(mSerialController->CloseSerial() == 0){
        qDebug()<<"close serial ok";
        return 0;
    }
    qDebug()<<"cloase serial failed";
    return -1;
}

int ShareData::TestLua()
{
    mLua.OnDataRecv("ss");
}

int ShareData::TestShowData()
{
    if(nullptr != mProtoDebug){
        QMetaObject::invokeMethod(mProtoDebug, "addString",Q_ARG(QVariant, QString("test\r\n")));
    }
    return 0;
}

int ShareData::updateLuaScript(QString str)
{
    qDebug()<<QThread::currentThreadId();
    mLuaScript = str;
    qDebug()<<str;
    int ret = mLua.DoString(mLuaScript);
    if(ret < 0){
        qDebug()<<"更新lua脚本失败";
        mLuaStatus = false;
        return -1;
    }
    mLuaStatus = true;
}

int ShareData::saveLuaScript(QString s)
{
    QFile file("Test.lua");						//---打开文件
    if (file.open(QIODevice::WriteOnly) )
    {
        //-----将数据写入文件
        qint64 LineLen = file.write(s.toStdString().c_str(), s.size());
        if (LineLen > 0)
        {
            return -1;
        }
    }
    file.close();
    return 0;

}

bool ShareData::luaStatus()
{
    return mLuaStatus;
}