Swiften/MUC/MUCBookmarkManager.h

/*
 * Copyright (c) 2010 Remko Tronçon
 * Licensed under the GNU General Public License v3.
 * See Documentation/Licenses/GPLv3.txt for more information.
 */

#pragma once

#include <vector>

#include <boost/shared_ptr.hpp>
#include <Swiften/Base/boost_bsignals.h>
#include <boost/optional.hpp>

#include <Swiften/Base/API.h>
#include <Swiften/MUC/MUCBookmark.h>
#include <Swiften/Elements/Storage.h>
#include <Swiften/Elements/ErrorPayload.h>

namespace Swift {
  class IQRouter;

  class SWIFTEN_API MUCBookmarkManager {
    public:
      MUCBookmarkManager(IQRouter* iqRouter);

      void addBookmark(const MUCBookmark& bookmark);
      void removeBookmark(const MUCBookmark& bookmark);
      void replaceBookmark(const MUCBookmark& oldBookmark, const MUCBookmark& newBookmark);

      const std::vector<MUCBookmark>& getBookmarks() const;

    public:
      boost::signal<void (const MUCBookmark&)> onBookmarkAdded;
      boost::signal<void (const MUCBookmark&)> onBookmarkRemoved;
      boost::signal<void ()> onBookmarksReady;

    private:
      bool containsEquivalent(const std::vector<MUCBookmark>& list, const MUCBookmark& bookmark);
      void handleBookmarksReceived(boost::shared_ptr<Storage> payload, ErrorPayload::ref error);
      void flush();

    private:
      bool ready_;
      std::vector<MUCBookmark> bookmarks_;
      IQRouter* iqRouter_;
      boost::shared_ptr<Storage> storage;
  };
}