#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QMessageBox>
#include <QFile>
#include <DWKeyboard/KeyboardGlobal.h>
#include <QPushButton>

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    ui->hostip->setText("www.forlinx.com");
	setWindowState(Qt::WindowMaximized);
	setWindowFlags(Qt::FramelessWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint);


    GlobalInit();
    ui->hostip->installEventFilter(this);

    myprocess = new QProcess(this);
    connect(myprocess, SIGNAL(readyReadStandardOutput()),this, SLOT(result()));
    connect(myprocess, SIGNAL(readyReadStandardError()),this, SLOT(result()));

    ping_process = new QProcess(this);
    connect(ping_process, SIGNAL(readyReadStandardOutput()),this, SLOT(ping_result()));
    connect(ping_process, SIGNAL(readyReadStandardError()),this, SLOT(ping_result()));

    connect(ui->exitBtn, &QPushButton::clicked, this, [=](){
	close();		    
    });
}

MainWindow::~MainWindow()
{
    delete ui;
}

bool MainWindow::eventFilter(QObject *watched, QEvent *event)
{
    static bool mFocusIn = false;
    if (event->type()==QEvent::FocusIn)
    {
	mFocusIn = true;
    }
    else if (event->type()==QEvent::FocusOut)
    {
	PlatformInputContextBase->FocusOut(watched);
	mFocusIn = false;
    }
    
    if (mFocusIn && event->type() == QEvent::MouseButtonPress) {
   	QMouseEvent *e = (QMouseEvent *)event;
	PlatformInputContextBase->FocusIn(watched, e->globalPos());
    }

    return QMainWindow::eventFilter(watched,event);
}

void MainWindow::result()
{
    QString abc = myprocess->readAllStandardOutput();
    if(abc.length()>1)ui->result->append(abc.trimmed());
    QString efg = myprocess->readAllStandardError();
    if(efg.length()>1)ui->result->append(efg.trimmed());
}

void MainWindow::ping_result()
{
    QString abc = ping_process->readAllStandardOutput();
    if(abc.length()>1)ui->result->append(abc.trimmed());
    QString efg = ping_process->readAllStandardError();
    if(efg.length()>1)ui->result->append(efg.trimmed());
}

void MainWindow::on_connect_clicked()
{
    ui->result->clear();
    if (ui->comboBox->currentText() == "ME909"){
//	if (myprocess->state() == QProcess::NotRunning)
        	myprocess->start("/usr/bin/fltest_ec20.sh &");
    }
    else{
//    	if (myprocess->state() == QProcess::NotRunning)
        	myprocess->start("/usr/bin/quectelCM &");
    }
}

void MainWindow::on_ping_clicked()
{
    ui->result->clear();
    if(ui->hostip->text() == QString(""))
    {
        QMessageBox::about(this,"error","hostname cannot be empty!");
        return;
    }

    if (ping_process->state() == QProcess::NotRunning){
	ping_process->start(QString("ping -I usb0 -c 5 ")+ui->hostip->text());
    	ui->result->append(QString("ping -I usb0 -c 5 ")+ui->hostip->text());
    }
}