/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2012  Georg Rudoy
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 **********************************************************************/

#ifndef PLUGINS_AZOTH_PLUGINS_METACONTACTS_METAENTRY_H
#define PLUGINS_AZOTH_PLUGINS_METACONTACTS_METAENTRY_H
#include <boost/function.hpp>
#include <QObject>
#include <QPair>
#include <QStringList>
#include <interfaces/azoth/iclentry.h>
#include <interfaces/azoth/iadvancedclentry.h>

namespace LeechCraft
{
namespace Azoth
{
namespace Metacontacts
{
	class MetaAccount;

	class MetaEntry : public QObject
					, public ICLEntry
					, public IAdvancedCLEntry
	{
		Q_OBJECT
		Q_INTERFACES (LeechCraft::Azoth::ICLEntry
				LeechCraft::Azoth::IAdvancedCLEntry)

		MetaAccount *Account_;
		QString ID_;
		QString Name_;
		QStringList Groups_;

		QStringList UnavailableRealEntries_;
		QList<QObject*> AvailableRealEntries_;
		QMap<QString, QPair<QObject*, QString>> Variant2RealVariant_;

		QList<QObject*> Messages_;

		QAction *ActionMCSep_;
		QAction *ActionManageContacts_;
	public:
		MetaEntry (const QString&, MetaAccount*);

		QObjectList GetAvailEntryObjs () const;
		QStringList GetRealEntries () const;
		void SetRealEntries (const QStringList&);
		void AddRealObject (ICLEntry*);

		QString GetMetaVariant (QObject*, const QString&) const;

		// ICLEntry
		QObject* GetObject ();
		QObject* GetParentAccount () const;
		Features GetEntryFeatures () const;
		EntryType GetEntryType () const;
		QString GetEntryName () const;
		void SetEntryName (const QString& name);
		QString GetEntryID () const;
		QString GetHumanReadableID () const;
		QStringList Groups () const;
		void SetGroups (const QStringList&);
		QStringList Variants () const;
		QObject* CreateMessage (IMessage::MessageType, const QString&, const QString&);
		QList<QObject*> GetAllMessages () const;
		void PurgeMessages (const QDateTime&);
		void SetChatPartState (ChatPartState, const QString&);
		EntryStatus GetStatus (const QString&) const;
		QImage GetAvatar () const;
		QString GetRawInfo () const;
		void ShowInfo ();
		QList<QAction*> GetActions () const;
		QMap<QString, QVariant> GetClientInfo (const QString&) const;
		void MarkMsgsRead ();

		// IAdvancedCLEntry
		AdvancedFeatures GetAdvancedFeatures () const;
		void DrawAttention (const QString&, const QString&);
	private:
		template<typename T, typename U>
		T ActWithVariant (boost::function<T (U, const QString&)>, const QString&) const;

		void ConnectStandardSignals (QObject*);
		void ConnectAdvancedSiganls (QObject*);
	private:
		void PerformRemoval (QObject*);
		void SetNewEntryList (const QList<QObject*>&);
	private slots:
		void handleRealGotMessage (QObject*);
		void handleRealStatusChanged (const EntryStatus&, const QString&);
		void handleRealVariantsChanged (QStringList, QObject* = 0);
		void handleRealNameChanged (const QString&);
		void handleRealCPSChanged (const ChatPartState&, const QString&);

		void handleRealAttentionDrawn (const QString&, const QString&);
		void handleRealMoodChanged (const QString&);
		void handleRealActivityChanged (const QString&);
		void handleRealTuneChanged (const QString&);
		void handleRealLocationChanged (const QString&);

		void checkRemovedCLItems (const QList<QObject*>&);

		void handleManageContacts ();
	signals:
		// ICLEntry
		void gotMessage (QObject*);
		void statusChanged (const EntryStatus&, const QString&);
		void availableVariantsChanged (const QStringList&);
		void rawinfoChanged (const QString&);
		void nameChanged (const QString&);
		void groupsChanged (const QStringList&);
		void avatarChanged (const QImage&);
		void chatPartStateChanged (const ChatPartState&, const QString&);
		void permsChanged ();
		void entryGenerallyChanged ();

		// IAdvancedCLEntry
		void attentionDrawn (const QString&, const QString&);
		void moodChanged (const QString&);
		void activityChanged (const QString&);
		void tuneChanged (const QString&);
		void locationChanged (const QString&);

		// Own
		void entriesRemoved (const QList<QObject*>&);
		void shouldRemoveThis ();
	};
}
}
}

#endif
