/****************************************************************************
**
** Copyright (C) 2016 Brian McGillion
** 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
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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 "optionspage.h"

#include "mercurialclient.h"
#include "mercurialsettings.h"
#include "mercurialplugin.h"
#include "ui_optionspage.h"
#include "ui_optionspage.h"

#include <coreplugin/icore.h>
#include <utils/pathchooser.h>
#include <vcsbase/vcsbaseconstants.h>

using namespace VcsBase;

namespace Mercurial {
namespace Internal  {

class OptionsPageWidget final : public Core::IOptionsPageWidget
{
    Q_DECLARE_TR_FUNCTIONS(Mercurial::Internal::OptionsPageWidget)

public:
    explicit OptionsPageWidget(Core::IVersionControl *control);
    void apply() final;

private:
    Ui::OptionsPage m_ui;
    Core::IVersionControl *m_control;
};

OptionsPageWidget::OptionsPageWidget(Core::IVersionControl *control)
    : m_control(control)
{
    m_ui.setupUi(this);
    m_ui.commandChooser->setExpectedKind(Utils::PathChooser::ExistingCommand);
    m_ui.commandChooser->setHistoryCompleter(QLatin1String("Mercurial.Command.History"));
    m_ui.commandChooser->setPromptDialogTitle(tr("Mercurial Command"));

    const VcsBaseClientSettings &s = MercurialPluginPrivate::client()->settings();

    m_ui.commandChooser->setPath(s.stringValue(MercurialSettings::binaryPathKey));
    m_ui.defaultUsernameLineEdit->setText(s.stringValue(MercurialSettings::userNameKey));
    m_ui.defaultEmailLineEdit->setText(s.stringValue(MercurialSettings::userEmailKey));
    m_ui.logEntriesCount->setValue(s.intValue(MercurialSettings::logCountKey));
    m_ui.timeout->setValue(s.intValue(MercurialSettings::timeoutKey));
}

void OptionsPageWidget::apply()
{
    MercurialSettings ms;
    ms.setValue(MercurialSettings::binaryPathKey, m_ui.commandChooser->rawPath());
    ms.setValue(MercurialSettings::userNameKey, m_ui.defaultUsernameLineEdit->text().trimmed());
    ms.setValue(MercurialSettings::userEmailKey, m_ui.defaultEmailLineEdit->text().trimmed());
    ms.setValue(MercurialSettings::logCountKey, m_ui.logEntriesCount->value());
    ms.setValue(MercurialSettings::timeoutKey, m_ui.timeout->value());

    VcsBaseClientSettings &s = MercurialPluginPrivate::client()->settings();
    if (s != ms) {
        s = ms;
        m_control->configurationChanged();
    }
}

OptionsPage::OptionsPage(Core::IVersionControl *control, QObject *parent)
    : Core::IOptionsPage(parent)
{
    setId(VcsBase::Constants::VCS_ID_MERCURIAL);
    setDisplayName(OptionsPageWidget::tr("Mercurial"));
    setCategory(VcsBase::Constants::VCS_SETTINGS_CATEGORY);
    setWidgetCreator([control] { return new OptionsPageWidget(control); });
}

} // namespace Internal
} // namespace Mercurial