/*
 * deferredstanzasender.cpp - plugin
 * Copyright (C) 2011  Evgeny Khryukin
 *
 * 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 2
 * 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */


#ifndef DEFERREDSTANZASENDER_H
#define DEFERREDSTANZASENDER_H

#include <QPair>
#include <QTimer>
#include <QDomElement>
#include "stanzasendinghost.h"

class DefferedStanzaSender : public QObject
{
    Q_OBJECT
public:
    DefferedStanzaSender(StanzaSendingHost *host, QObject* p = 0);

    void sendStanza(int account, const QDomElement& xml);
    void sendStanza(int account, const QString& xml);
    void sendMessage(int account, const QString& to, const QString& body, const QString& subject, const QString& type);
    QString uniqueId(int account) const;

private slots:
    void timeout();

private:
    StanzaSendingHost *stanzaSender_;
    QTimer* timer_;
    typedef QPair<int, QDomElement> XmlStanzaItem;
    typedef QPair<int, QString> StringStanzaItem;
    struct MessageItem {
        MessageItem(int acc, const QString& _to, const QString& _body, const QString& _subject, const QString& _type)
            : account(acc)
            , to(_to)
            , body(_body)
            , subject(_subject)
            , type(_type)
        {
        }
        MessageItem()
        {        
        }

        int account;
        QString to;
        QString body;
        QString subject;
        QString type;
    };
    enum ItemType { Xml, String, Message };
    struct Item {
        Item(ItemType t, XmlStanzaItem x)
            : type(t)
            , xmlItem(x) {}
        Item(ItemType t, StringStanzaItem s)
            : type(t)
            , stringItem(s) {}
        Item(ItemType t, const MessageItem &m)
            : type(t)
            , messageItem(m) {}

        ItemType type;

        XmlStanzaItem xmlItem;
        StringStanzaItem stringItem;
        MessageItem messageItem;
    };

    QList<Item> items_;
};

#endif // DEFERREDSTANZASENDER_H
