/*
 * Copyright (C) 2016-2024 Matthias Klumpp <matthias@tenstral.net>
 *
 * Licensed under the GNU Lesser General Public License Version 2.1
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2.1 of the license, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef APPSTREAMQT_CHELPERS_H
#define APPSTREAMQT_CHELPERS_H

#pragma GCC visibility push(hidden)

#include <glib.h>
#include <QStringList>

namespace AppStream
{

inline QString valueWrap(const gchar *cstr)
{
    return QString::fromUtf8(cstr);
}

inline QStringList valueWrap(gchar **strv)
{
    QStringList res;
    if (strv == NULL)
        return res;
    for (uint i = 0; strv[i] != NULL; i++) {
        res.append(QString::fromUtf8(strv[i]));
    }
    return res;
}

inline QStringList valueWrap(const gchar **strv)
{
    QStringList res;
    if (strv == NULL)
        return res;
    for (uint i = 0; strv[i] != NULL; i++) {
        res.append(QString::fromUtf8(strv[i]));
    }
    return res;
}

inline QStringList valueWrap(GPtrArray *array)
{
    QStringList res;
    res.reserve(array->len);
    for (uint i = 0; i < array->len; i++) {
        auto strval = (const gchar *) g_ptr_array_index(array, i);
        res.append(QString::fromUtf8(strval));
    }
    return res;
}

inline QStringList valueWrap(GList *list)
{
    GList *l;
    QStringList res;
    res.reserve(g_list_length(list));
    for (l = list; l != NULL; l = l->next) {
        auto strval = (const gchar *) l->data;
        res.append(QString::fromUtf8(strval));
    }
    return res;
}

inline char **stringListToCharArray(const QStringList &list)
{
    char **array = (char **) g_malloc(sizeof(char *) * list.size() + 1);
    for (int i = 0; i < list.size(); ++i) {
        const QByteArray string = list[i].toLocal8Bit();
        array[i] = (char *) g_malloc(sizeof(char) * (string.size() + 1));
        strcpy(array[i], string.constData());
    }
    array[list.size()] = nullptr;
    return array;
}

}

#pragma GCC visibility pop

#endif // APPSTREAMQT_CHELPERS_H