#include <QPushButton>
#include <QMessageBox>
#include "createEditor.h"
#include "projectManager.h"
#include "ui_createEditor.h"
#include "titleBar.h"
#include "diagramView.h"

CreateEditor::CreateEditor(QWidget *parent,DiagramView* p)
    : QDialog(parent)
    , ui(new Ui::createEditor)
    , m_pView(p)
{
    ui->setupUi(this);
    setWindowModality(Qt::ApplicationModal);
    this->setWindowFlags(Qt::FramelessWindowHint | windowFlags());
    initial();

    QScreen *screen = this->screen() ? this->screen()
                                     : QGuiApplication::primaryScreen();
    move(screen->availableGeometry().center() - rect().center());       //linux
}

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

void CreateEditor::initial()
{
    m_titleBar = new TitleBar(this);
    m_titleBar->setTitle("新建");
    ui->verticalLayout->insertWidget(0,m_titleBar);

    connect(ui->btn_ok,&QPushButton::clicked,this,&CreateEditor::onOkClicked);
    connect(ui->btn_cancel,&QPushButton::clicked,this,&CreateEditor::onCancelClicked);
}

void CreateEditor::showDlg()
{
    show();
    ui->le_name->clear();
}

void CreateEditor::onOkClicked()
{
    bool val = m_pView->projectExist();
    if(val){
        QMessageBox msgBox;
        msgBox.setText(QString::fromWCharArray(L"提示"));
        msgBox.setInformativeText(QString::fromWCharArray(L"该操作将导致未保存数据丢失,是否继续"));
        msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
        msgBox.setDefaultButton(QMessageBox::Ok);
        int ret = msgBox.exec();

        switch (ret) {
        case QMessageBox::Ok:
            break;
        case QMessageBox::Cancel:
            return;
            break;
        default:
            // should never be reached
            break;
        }
    }
    emit projectCreated();
    bool res = ProjectManager::instance().createEditorProject(ui->le_name->text());
    if(res){
        QMessageBox::information(NULL, QString("提示"), QString::fromWCharArray(L"项目名已存在"));
        return;
    }
    hide();
}

void CreateEditor::onCancelClicked()
{
    hide();
}