mauilist.cpp

/*
 * <one line to give the program's name and a brief idea of what it does.>
 * Copyright (C) 2019  camilo <chiguitar@unal.edu.co>
 *
 * 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/>.
 */
 
#include "mauilist.h"
#include <QDebug>
 
MauiList::MauiList(QObject *parent)
    : QObject(parent)
{
}
 
int MauiList::getCount() const
{
    return this->items().count(); 
}
 
QVariantMap MauiList::get(const int &index) const
{    
    return FMH::toMap(this->getItem(index));    
}
 
FMH::MODEL MauiList::getItem(const int &index) const
{
    if (index >= 0 && this->getCount() > 0 && index < this->getCount()) {
        return this->items()[index];
    }
    
    return FMH::MODEL();
}
 
bool MauiList::exists(const FMH::MODEL_KEY &key, const QString &value) const
{
    return this->indexOf(key, value) >= 0;
}
 
int MauiList::indexOf(const FMH::MODEL_KEY &key, const QString &value) const
{
    const auto it = std::find_if(this->items().constBegin(), this->items().constEnd(), [&](const FMH::MODEL &item) -> bool {
        return item[key] == value;
    });
 
    if (it != this->items().constEnd())
        return (std::distance(this->items().constBegin(), it));
    else
        return -1;
}