/*
 * 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 <CoinListObject.h>
#include <Item.h>
#include <Species.h>

// PokeModr includes
#include "CoinListObjectUI.h"

// Header include
#include "CoinListObjectModel.h"

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

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

QVariant CoinListObjectModel::data(int role) const
{
    if (role == Qt::DisplayRole)
    {
        CoinListObject* object = static_cast<CoinListObject*>(m_object);
        if (object->type() == CoinListObject::Item)
            return m_object->pokemod()->item(object->object())->name();
        else if (object->type() == CoinListObject::Species)
            return m_object->pokemod()->species(object->object())->name();
    }
    else if (role == Qt::UserRole)
    {
        QWidget* widget = new CoinListObjectUI(static_cast<CoinListObject*>(m_object), NULL);
        return QVariant::fromValue(widget);
    }
    return QVariant();
}

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

bool CoinListObjectModel::setData(const QVariant& value, int role)
{
    if (role == Qt::UserRole)
    {
        if (value.canConvert<void*>())
        {
            *static_cast<CoinListObject*>(m_object) = *static_cast<CoinListObject*>(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* CoinListObjectModel::childItem(const int row)
{
    return NULL;
}

int CoinListObjectModel::indexNumber() const
{
    // TODO: get index number
}

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

bool CoinListObjectModel::insertRows(const int /*rows*/)
{
    return false;
}

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

bool CoinListObjectModel::removeRows(const int /*position*/, const int /*rows*/)
{
    return false;
}

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