#include <QDebug>
#include "mymessagebox.h"
#include "ui_mymessagebox.h"
#include "Driver/buzzerdrv.h"

MessageBox::MessageBox(QWidget *parent, const QString &text, myButtons buttons, Work_Thread *thread) :
    QDialog(parent),
    ui(new Ui::MessageBox)
{
    ui->setupUi(this);
    this->setWindowFlags(Qt::Dialog|Qt::FramelessWindowHint);
    initpage();

    mMoveing = false;

    workThread = thread;
    t_timer = new QTimer(this);
    connect(t_timer,SIGNAL(timeout()),this,SLOT(checkAutoClose()));
    t_timer->start(500);

    setButtons(buttons);
    setLabelWidth(ui->label_Text,text);

    connect(ui->toolButton_close, SIGNAL(pressed()), this, SLOT(btn_beep()));
    connect(ui->toolButton_yes, SIGNAL(pressed()), this, SLOT(btn_beep()));
    connect(ui->toolButton_ok, SIGNAL(pressed()), this, SLOT(btn_beep()));
    connect(ui->toolButton_no, SIGNAL(pressed()), this, SLOT(btn_beep()));

    connect(ui->toolButton_close, SIGNAL(released()), this, SLOT(onButtonReleased()));
    connect(ui->toolButton_yes, SIGNAL(released()), this, SLOT(onButtonReleased()));
    connect(ui->toolButton_ok, SIGNAL(released()), this, SLOT(onButtonReleased()));
    connect(ui->toolButton_no, SIGNAL(released()), this, SLOT(onButtonReleased()));

}

MessageBox::~MessageBox()
{
    delete t_timer;
    delete ui;
}

void MessageBox::checkAutoClose()
{
    if(workThread->remoteState.to_workpage == 1){
        //close();
        reject();
    }
}

void MessageBox::btn_beep(void)
{
    BuzzerDrv BD;
    BD.BuzzerBeep(50);
}
void MessageBox::setButtons(myButtons buttons)
{
    ui->toolButton_yes->setVisible(false);
    ui->toolButton_ok->setVisible(false);
    ui->toolButton_no->setVisible(false);
    if(buttons.testFlag(Yes) && buttons.testFlag(No))
    {
        ui->toolButton_yes->setVisible(true);
        ui->toolButton_yes->setText(tr("确定"));//(tr("Yes"));
        ui->toolButton_no->setVisible(true);
        ui->toolButton_no->setText(tr("取消"));//(tr("No"));
    }
    if(buttons.testFlag(Ok))
    {
        ui->toolButton_ok->setVisible(true);
        ui->toolButton_ok->setText(tr("确定"));//(tr("OK"));
    }
}
void MessageBox::setLabelWidth(QLabel *Label,const QString &text)
{
    #define MAX_Width   750

    QFontMetrics fm(Label->font());
    int textWidth = fm.width(text);
    QString str,testtext;

    str.clear();
    testtext.clear();

    if(textWidth > MAX_Width)
    {
        int width1 = textWidth%MAX_Width;
        if(width1 < 50)
            width1 = MAX_Width-50;
        else
            width1 = MAX_Width;

        for(int i=0;i<text.count();i++)
        {
            str.append(text.at(i));
            if(fm.width(str) > width1)
            {
                if((text.at(i).isLower() || text.at(i).isUpper())
                    &&(text.at(i+1).isLower() || text.at(i+1).isUpper()))
                {
                    str.append("-\n");
                }
                else
                {
                    str.append("\n");
                }
                testtext += str;
                str.clear();
            }
        }
        testtext += str;
    }
    else
    {
        testtext = text;
    }
    Label->setText(testtext);
}
//*****************************************************************************
void MessageBox::onButtonReleased(void)
{
    int button = 0;
    QToolButton *tb = dynamic_cast<QToolButton*>(sender());
    if(ui->toolButton_yes == tb)
        button = Yes;
    else if(ui->toolButton_ok == tb)
        button = Ok;
    else if(ui->toolButton_no == tb)
        button = No;
    else //if(ui->toolButton_close == tb)
        button = NoButton;

    done(button);
}
//*****************************************************************************
void MessageBox::mousePressEvent(QMouseEvent *event)
{
    mMoveing = true;
    mMovePosition = event->globalPos() - pos();
    return QDialog::mousePressEvent(event);
}

void MessageBox::mouseMoveEvent(QMouseEvent *event)
{
    QPoint temp = event->globalPos()-mMovePosition;

    if(temp.x()>800-this->width())
        temp.setX(800-this->width());
    else if(temp.x()<0)
        temp.setX(0);

    if(temp.y()>480-this->height())
        temp.setY(480-this->height());
    else if(temp.y()<0)
        temp.setY(0);

    if (mMoveing && (event->buttons() && Qt::LeftButton)
        && temp.manhattanLength() > QApplication::startDragDistance())
    {
        move(temp);
        mMovePosition = event->globalPos() - pos();
    }

    return QDialog::mouseMoveEvent(event);
}
void MessageBox::mouseReleaseEvent(QMouseEvent *event)
{
    mMoveing = false;
    return QDialog::mouseReleaseEvent(event);
}

void MessageBox::settext(const QString text)
{
    setLabelWidth(ui->label_Text,text);
}

void MessageBox::set_yes_btn_text(bool en, QString str){
    ui->toolButton_yes->setEnabled(en);
    ui->toolButton_yes->setText(str);
}

void MessageBox::initpage(){
    QPixmap TempPix=style()->standardPixmap(QStyle::SP_TitleBarCloseButton);
    ui->toolButton_close->setIcon(TempPix);
    ui->toolButton_close->setStyleSheet("background-color: rgb(97, 118, 184);");
}