#include "aboutdialog.h"
#include "utils/Constants.h"

#include "ElaImageCard.h"
#include "ElaText.h"
#include "ElaPushButton.h"

#include <QDesktopServices>
#include <QUrl>
#include <QFont>
#include <QDateTime>

AboutDialog::AboutDialog(QWidget* parent) : InterDialog(parent)
{
    setFixedSize(354, 180);
    setWindowTitle("关于");
    setStandardButtons(QDialogButtonBox::Ok);

    auto* centralWidget = new QWidget(this);
    auto* centralLayout = new QVBoxLayout(centralWidget);
    centralLayout->setContentsMargins(0, 10, 0, 10);
    this->setCentralWidget(centralWidget);

    auto* pixCard = new ElaImageCard(this);
    pixCard->setFixedSize(64, 64);
    pixCard->setIsPreserveAspectCrop(false);
    pixCard->setCardImage(QImage(":/resources/images/ChangeCode.png"));

    auto* pixCardLayout = new QVBoxLayout();
    pixCardLayout->addWidget(pixCard);
    pixCardLayout->addStretch();

    auto* nameText = new ElaText(this);
    QFont nameTextFont = nameText->font();
    nameTextFont.setWeight(QFont::Bold);
    nameText->setFont(nameTextFont);
    nameText->setTextPixelSize(17);
    nameText->setText("UFT30 ChangeCode");

    auto* versionText = new ElaText(this);
    versionText->setText(QString("版本: %1").arg(Version::getVersionString()));
    versionText->setTextPixelSize(12);

    auto* dateText = new ElaText(this);
    dateText->setText(QString("构建日期: %1").arg(Version::getBuildDateTime()));
    dateText->setTextPixelSize(12);

    auto* textLayout = new QVBoxLayout();
    textLayout->setSpacing(10);
    textLayout->addWidget(nameText);
    textLayout->addWidget(versionText);
    textLayout->addWidget(dateText);
    textLayout->addStretch();

    auto* downloadBtn = new ElaPushButton("下载最新", this);
    connect(downloadBtn, &ElaPushButton::clicked, []
    {
        QDesktopServices::openUrl(QUrl(Constants::Urls::downloadPage()));
    });
    addFirstButton(downloadBtn);

    auto* contentLayout = new QHBoxLayout();
    contentLayout->addSpacing(10);
    contentLayout->addLayout(pixCardLayout);
    contentLayout->addSpacing(15);
    contentLayout->addLayout(textLayout);

    centralLayout->addLayout(contentLayout);
}

AboutDialog::~AboutDialog() = default;