#include "launchpage.h"
#include "mainwindow.h"
#include "ui_launchpage.h"
#include <iostream>


LaunchPage::LaunchPage(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::LaunchPage)
{
    ui->setupUi(this);
    setWindowTitle("启动页");
    setWindowIcon(QIcon(":/icon/doc/icons/min.png"));
    QString imageFile(":/icon/doc/icons/add.png");
    QImage *image = new QImage;
    if(!(image->load(imageFile)))
    {
       std::cout <<  "load image error!!!"<< std::endl;
        delete image;
        return;
    }
    ui->imagelabel->setPixmap(QPixmap::fromImage(*image));
    ui->createExample ->setChecked(true);
    setStyleSheet(    //正常状态样式
                      "QPushButton{"
                      "background-color:rgba(0,191,255,50);"//背景色（也可以设置图片）
                      "border-style:outset;"                  //边框样式（inset/outset）
                      "border-width:4px;"                     //边框宽度像素
                      "border-radius:10px;"                   //边框圆角半径像素
                      "border-color:rgba(255,255,255,0);"    //边框颜色
//                      "font:bold 15px;"                       //字体，字体大小
//                      "color:rgba(0,0,0,255);"                //字体颜色
                      "padding:7px;"                          //填衬
                      "}"
                      //鼠标按下样式
                      "QPushButton:pressed{"
                      "background-color:rgba(100,255,100,100);"
                      "border-color:rgba(255,255,255,200);"
                      "color:rgba(0,0,0,255);"
                      "}"
                      //界面背景色
                      "QMainWindow{"
                      "background-color:rgba(255,255,255,255);"
                      "}"
                      );

    connect(ui->cancelButton,&QPushButton::clicked,this,&QMainWindow::close);

}

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

void LaunchPage::on_confirmButton_clicked()
{
    mSetName = ui->setName->text();
    if((!mSetName.isEmpty() && !mChosePath.isEmpty() )||(ui->openExample->isChecked()&& !mFileName.isEmpty() && !mFilePath.isEmpty()))
    {
        MainWindow* w = new MainWindow();
        w->show();
        this->close();
    }
    else
    {
        QMessageBox mes(this);
        mes.warning(this,"warning","还未创建或打开算例",QDialogButtonBox::Ok,QDialogButtonBox::NoButton);
    }

}

void LaunchPage::on_openExample_toggled(bool checked)
{
    if(checked)
    {
        mOpenDialog = new QFileDialog(this);
        mOpenDialog->setModal(QFileDialog::ExistingFile);
        QString FileName = mOpenDialog->getOpenFileName(this,"打开算例","./","ALL(*.*)、Images(*.png *.jpg)、CPP文件(*.cpp)");

        int temp = FileName.lastIndexOf("/");
        mFileName = FileName.right(FileName.length()-temp-1);
        mFilePath = FileName.left(temp+1);

        ui->readName->setText(mFileName);
        ui->readPath->setText(mFilePath);

        if(!mFileName.isEmpty() && !mFilePath.isEmpty())
        {
            ui->openLabel1->show();
            ui->openLabel2->show();
            ui->readName->show();
            ui->readPath->show();
        }
        else
        {
            ui->createExample ->setChecked(true);
        }
    }
    else
    {
        ui->openLabel1->hide();
        ui->openLabel2->hide();
        ui->readName->hide();
        ui->readPath->hide();
        ui->setName->show();
        ui->setPath->show();
        ui->browseButton->show();
        ui->label->show();
        ui->label_2->show();
    }

}

void LaunchPage::on_browseButton_clicked()
{
    mViewDialog = new QFileDialog(this);
    mChosePath = mViewDialog->getExistingDirectory(this,"浏览","./");
    ui->setPath->setText(mChosePath);
}



void LaunchPage::on_createExample_toggled(bool checked)
{
    if(checked)
    {
        ui->openLabel1->hide();
        ui->openLabel2->hide();
        ui->readName->hide();
        ui->readPath->hide();
    }
    else
    {
        ui->setName->hide();
        ui->setPath->hide();
        ui->browseButton->hide();
        ui->label->hide();
        ui->label_2->hide();

    }
}