/*
 * Sailfin: a Jellyfin client written using Qt
 * Copyright (C) 2021 Chris Josten and the Sailfin Contributors.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
#include "JellyfinQt/viewmodel/item.h"

namespace Jellyfin {
namespace ViewModel {

Item::Item(QObject *parent, QSharedPointer<Model::Item> data)
    : QObject(parent), m_data(data){

}

void Item::setData(QSharedPointer<Model::Item> newData) {
    m_data = newData;
}


// ItemLoader

ItemLoader::ItemLoader(QObject *parent)
    : BaseClass(new Jellyfin::Loader::HTTP::GetItemLoader(), parent) {
    connect(this, &LoaderBase::apiClientChanged, this, &ItemLoader::onApiClientChanged);
}

void ItemLoader::onApiClientChanged(ApiClient *newApiClient) {
    if (m_apiClient != nullptr) {
        disconnect(m_apiClient, &ApiClient::userIdChanged, this, &ItemLoader::setUserId);
    }
    if (newApiClient != nullptr) {
        connect(newApiClient, &ApiClient::userIdChanged, this, &ItemLoader::setUserId);
        setUserId(newApiClient->userId());
    }
}

void ItemLoader::setUserId(const QString &newUserId) {
    qDebug() << "ItemLoader: userId set to " << m_apiClient->userId();
    m_parameters.setUserId(m_apiClient->userId());
    qDebug() << "New userId: " << m_parameters.userId();
    reloadIfNeeded();
}

bool ItemLoader::canReload() const {
    qDebug() << "ItemLoader::canReload(): baseClass=" << BaseClass::canReload() << ", itemId=" << m_parameters.userId() << ", userId=" << m_parameters.userId();
    return BaseClass::canReload()
            && !m_parameters.itemId().isEmpty()
            && !m_parameters.userId().isEmpty();
}

void ItemLoader::setItemId(QString newItemId) {
    qDebug() << "ItemLoader: itemId set to " << newItemId;
    m_parameters.setItemId(newItemId);
    qDebug() << "New itemId: " << m_parameters.itemId();
    emit itemIdChanged(newItemId);
    reloadIfNeeded();
}
}

}