/*
 * Copyright (c) 2010-2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <QTreeView>

#include <Swift/Controllers/UIEvents/UIEventStream.h>
#include <Swift/Controllers/UIInterfaces/ChatListWindow.h>

#include <Swift/QtUI/ChatList/ChatListDelegate.h>
#include <Swift/QtUI/ChatList/ChatListModel.h>

namespace Swift {
    class SettingsProvider;
    class QtChatListWindow : public QTreeView, public ChatListWindow {
        Q_OBJECT
        public:
            QtChatListWindow(UIEventStream *uiEventStream, SettingsProvider* settings, QWidget* parent = nullptr);
            virtual ~QtChatListWindow();
            void addMUCBookmark(const MUCBookmark& bookmark);
            void removeMUCBookmark(const MUCBookmark& bookmark);
            void addWhiteboardSession(const ChatListWindow::Chat& chat);
            void removeWhiteboardSession(const JID& jid);
            void setBookmarksEnabled(bool enabled);
            void setRecents(const std::list<ChatListWindow::Chat>& recents);
            void setUnreadCount(int unread);
            void clearBookmarks();
            virtual void setOnline(bool isOnline);

        signals:
            void onCountUpdated(int count);
        private slots:
            void handleItemActivated(const QModelIndex&);
            void handleAddBookmark();
            void handleEditBookmark();
            void handleRemoveBookmark();
            void handleAddBookmarkFromRecents();
            void handleClicked(const QModelIndex& index);
            void handleSettingChanged(const std::string& setting);
            void handleClearRecentsRequested();

        protected:
            void dragEnterEvent(QDragEnterEvent* event);
            void contextMenuEvent(QContextMenuEvent* event);

        private:
            void setupContextMenus();
            bool bookmarksEnabled_;
            UIEventStream* eventStream_;
            ChatListModel* model_;
            ChatListDelegate* delegate_;
            QMenu* mucMenu_;
            QMenu* emptyMenu_;
            const ChatListItem* contextMenuItem_;
            SettingsProvider* settings_;
            QList<QAction*> onlineOnlyActions_;
            bool isOnline_;
    };

}
