/*
 * Copyright 2008 Ben Boeckel <MathStuf@gmail.com>
 * 
 * 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/>.
 */

// Qt includes
#include <QDomDocument>
#include <QFile>

// Pokemod includes
#include <Dialog.h>
#include <Pokemod.h>

// PokeModr includes
// #include "DialogUI.h"

// Header include
#include "DialogModel.h"

DialogModel::DialogModel(BaseModel* parent, Object* object) :
        ObjectModel(parent, object)
{
}

DialogModel::~DialogModel()
{
    // TODO: destruct
}

QVariant DialogModel::data(int role) const
{
    if (role == Qt::DisplayRole)
        return static_cast<Dialog*>(m_object)->dialog();
    else if (role == Qt::UserRole)
    {
//         QWidget* widget = new DialogUI(static_cast<Dialog*>(m_object), NULL);
//         return QVariant::fromValue(widget);
    }
    return QVariant();
}

int DialogModel::rowCount() const
{
    return 0;
}

bool DialogModel::setData(const QVariant& value, int role)
{
    if (role == Qt::UserRole)
    {
        if (value.canConvert<void*>())
        {
            *static_cast<Dialog*>(m_object) = *static_cast<Dialog*>(value.value<void*>());
            return true;
        }
        else if (value.canConvert<QString>())
        {
            QFile file(value.toString());
            QDomDocument xml;
            if (file.open(QIODevice::ReadOnly))
            {
                if (xml.setContent(&file))
                {
                    if (xml.doctype().name() == m_object->className())
                        m_object->load(xml.documentElement());
                }
                file.close();
            }
            else if (xml.setContent(value.toString()))
            {
                if (xml.doctype().name() == m_object->className())
                    m_object->load(xml.documentElement());
            }
        }
    }
    return false;
}

BaseModel* DialogModel::childItem(const int row)
{
    return NULL;
}

int DialogModel::indexNumber() const
{
    return m_object->pokemod()->dialogIndex(m_object->id());
}

bool DialogModel::canInsertRows() const
{
    return false;
}

bool DialogModel::insertRows(const int rows)
{
    return false;
}

bool DialogModel::canRemoveRows() const
{
    return false;
}

bool DialogModel::removeRows(const int position, const int rows)
{
    return false;
}

// bool DialogModel::dropMimeData(const QMimeData* data, Qt::DropAction action, int row, int column)
// {
//     // TODO: drag/drop
// }