/*------------------------------------------------------------------------------
-- This file is a part of the QLop Software
-- Copyright (C) 2015, Plasma Physics Laboratory - CNRS
--
-- 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 program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-------------------------------------------------------------------------------*/
/*-- Author : Alexis Jeandet
-- Mail : alexis.jeandet@member.fsf.org
----------------------------------------------------------------------------*/
#include "qlopdatabaseviewermodel.h"

QLopDataBaseViewerModel::QLopDataBaseViewerModel(QObject *parent)
    : QAbstractTableModel(parent)
{
    beginResetModel();
    endResetModel();
}

QLopDataBaseViewerModel::~QLopDataBaseViewerModel()
{

}

int QLopDataBaseViewerModel::rowCount(const QModelIndex &parent) const
{
    return QLopDataBase::count();
}

int QLopDataBaseViewerModel::columnCount(const QModelIndex &parent) const
{
    return 5;
}

QVariant QLopDataBaseViewerModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid() || role != Qt::DisplayRole)
        return QVariant();
    QLopData* data=QLopDataBase::self()->getDataFromIdex(index.row());
    if(data)
    {
        switch (index.column()) {
        case 0:
            return data->name;
            break;
        case 1:
            return data->source;
            break;
        case 2:
            return data->typeStr();
            break;
        case 3:
            return data->unit;
            break;
        case 4:
            return data->size();
            break;
        default:
            return data->name;
            break;
        }
    }
    else QVariant();
}

QVariant QLopDataBaseViewerModel::headerData(int section, Qt::Orientation orientation, int role) const
{
    //if (role == Qt::SizeHintRole)
    //    return QSize(1, 1);
    if(orientation==Qt::Horizontal && role==Qt::DisplayRole)
    {
        switch (section) {
        case 0:
            return QVariant("Name");
            break;
        case 1:
            return QVariant("Source");
            break;
        case 2:
            return QVariant("Type");
            break;
        case 3:
            return QVariant("Unit");
            break;
        case 4:
            return QVariant("Size");
            break;
        default:
            break;
        }
    }
    return QVariant();
}

void QLopDataBaseViewerModel::DBChanged()
{
    beginResetModel();
    endResetModel();
}