/****************************************************************************
**
** 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
** a written agreement between you and The Qt Company. For licensing terms
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** information use the contact form at https://www.qt.io/contact-us.
**
** 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
** information to ensure the GNU General Public License requirements will
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****************************************************************************/

#pragma once

#include <QAbstractTableModel>

#include <functional>

namespace ProjectExplorer {
namespace Internal {

const char SESSION_BASE_ID[] = "Welcome.OpenSession";

class SessionNameInputDialog;

class SessionModel : public QAbstractTableModel
{
    Q_OBJECT

public:
    enum {
        DefaultSessionRole = Qt::UserRole+1,
        LastSessionRole,
        ActiveSessionRole,
        ProjectsPathRole,
        ProjectsDisplayRole,
        ShortcutRole
    };

    explicit SessionModel(QObject *parent = nullptr);

    int indexOfSession(const QString &session);
    QString sessionAt(int row) const;

    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    int columnCount(const QModelIndex &parent = QModelIndex()) const override;

    QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
    QVariant data(const QModelIndex &index, int role) const override;
    QHash<int, QByteArray> roleNames() const override;
    void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override;

    Q_SCRIPTABLE bool isDefaultVirgin() const;

signals:
    void sessionSwitched();
    void sessionCreated(const QString &sessionName);

public slots:
    void resetSessions();
    void newSession(QWidget *parent);
    void cloneSession(QWidget *parent, const QString &session);
    void deleteSessions(const QStringList &sessions);
    void renameSession(QWidget *parent, const QString &session);
    void switchToSession(const QString &session);

private:
    void runSessionNameInputDialog(ProjectExplorer::Internal::SessionNameInputDialog *sessionInputDialog, std::function<void(const QString &)> createSession);

    QStringList m_sortedSessions;
    int m_currentSortColumn = 0;
    Qt::SortOrder m_currentSortOrder = Qt::AscendingOrder;
};

} // namespace Internal
} // namespace ProjectExplorer