/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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****************************************************************************/

#include "settingspage.h"
#include "settings.h"
#include "cpasterconstants.h"

#include <coreplugin/icore.h>

#include <QTextStream>
#include <QCoreApplication>

namespace CodePaster {

SettingsWidget::SettingsWidget(const QStringList &protocols, QWidget *parent) :
    QWidget(parent)
{
    m_ui.setupUi(this);
    m_ui.defaultProtocol->addItems(protocols);
}

void SettingsWidget::setSettings(const Settings &settings)
{
    m_ui.userEdit->setText(settings.username);
    const int index = m_ui.defaultProtocol->findText(settings.protocol);
    m_ui.defaultProtocol->setCurrentIndex(index == -1 ? 0  : index);
    m_ui.expirySpinBox->setValue(settings.expiryDays);
    m_ui.clipboardBox->setChecked(settings.copyToClipboard);
    m_ui.displayBox->setChecked(settings.displayOutput);
}

Settings SettingsWidget::settings()
{
    Settings rc;
    rc.username = m_ui.userEdit->text();
    rc.protocol = m_ui.defaultProtocol->currentText();
    rc.expiryDays = m_ui.expirySpinBox->value();
    rc.copyToClipboard = m_ui.clipboardBox->isChecked();
    rc.displayOutput = m_ui.displayBox->isChecked();
    return rc;
}

SettingsPage::SettingsPage(const QSharedPointer<Settings> &settings, QObject *parent)
    : Core::IOptionsPage(parent), m_settings(settings), m_widget(nullptr)
{
    setId("A.CodePaster.General");
    setDisplayName(tr("General"));
    setCategory(Constants::CPASTER_SETTINGS_CATEGORY);
    setDisplayCategory(QCoreApplication::translate("CodePaster", "Code Pasting"));
    setCategoryIcon(Utils::Icon({{":/cpaster/images/settingscategory_cpaster.png",
                    Utils::Theme::PanelTextColorDark}}, Utils::Icon::Tint));
}

SettingsPage::~SettingsPage() = default;

QWidget *SettingsPage::widget()
{
    if (!m_widget) {
        m_widget = new SettingsWidget(m_protocols);
        m_widget->setSettings(*m_settings);
    }
    return m_widget;
}

void SettingsPage::apply()
{
    if (!m_widget) // page was never shown
        return;
    const Settings newSettings = m_widget->settings();
    if (newSettings != *m_settings) {
        *m_settings = newSettings;
        m_settings->toSettings(Core::ICore::settings());
    }
}

void SettingsPage::addProtocol(const QString &name)
{
    m_protocols.append(name);
}

} // namespace CodePaster