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#include "qmlapplicationwizardpages.h"
#include "qmlapp.h"

#include <utils/wizard.h>

#include <QComboBox>
#include <QLabel>
#include <QVBoxLayout>

namespace QmlProjectManager {
namespace Internal {

class QmlComponentSetPagePrivate
{
public:
    QComboBox *m_versionComboBox;
    QLabel *m_detailedDescriptionLabel;
};

QmlComponentSetPage::QmlComponentSetPage(QWidget *parent)
    : QWizardPage(parent)
    , d(new QmlComponentSetPagePrivate)
{
    setTitle(tr("Select Qt Quick Component Set"));
    QVBoxLayout *mainLayout = new QVBoxLayout(this);
    QHBoxLayout *l = new QHBoxLayout();

    QLabel *label = new QLabel(tr("Qt Quick component set:"), this);
    d->m_versionComboBox = new QComboBox(this);

    foreach (const TemplateInfo &templateInfo, QmlApp::templateInfos())
        d->m_versionComboBox->addItem(templateInfo.displayName);

    l->addWidget(label);
    l->addWidget(d->m_versionComboBox);

    d->m_detailedDescriptionLabel = new QLabel(this);
    d->m_detailedDescriptionLabel->setWordWrap(true);
    d->m_detailedDescriptionLabel->setTextFormat(Qt::RichText);
    connect(d->m_versionComboBox, SIGNAL(currentIndexChanged(int)), this,
            SLOT(updateDescription(int)));
    updateDescription(d->m_versionComboBox->currentIndex());

    mainLayout->addLayout(l);
    mainLayout->addWidget(d->m_detailedDescriptionLabel);

    setProperty(Utils::SHORT_TITLE_PROPERTY, tr("Component Set"));
}

QmlComponentSetPage::~QmlComponentSetPage()
{
    delete d;
}

TemplateInfo QmlComponentSetPage::templateInfo() const
{
    if (QmlApp::templateInfos().isEmpty())
        return TemplateInfo();
    return QmlApp::templateInfos().at(d->m_versionComboBox->currentIndex());
}

void QmlComponentSetPage::updateDescription(int index)
{
    if (QmlApp::templateInfos().isEmpty())
        return;

    const TemplateInfo templateInfo = QmlApp::templateInfos().at(index);
    d->m_detailedDescriptionLabel->setText(templateInfo.description);
}

} // namespace Internal
} // namespace QmlProjectManager
