/* ============================================================
 * SPDX-License-Identifier: GPL-3.0-only
 * Copyright (C) 2023 aqua <aqua@iserlohn-fortress.net>
 * ============================================================ */

#include "playlist.hpp"
#include "playlistmodel.hpp"
#include <QDir>
#include <QFileInfo>

Playlist::Playlist(QObject *parent) : QObject{parent}, m_model(new PlaylistModel(this)) {}

void Playlist::appendUrl(const QUrl &url)
{
  const QFileInfo info(url.toLocalFile());
  if (!info.exists()) return; // if file doesn't exist, return

  if (info.isFile()) {
    emit mediaAboutToBeInserted(m_urls.count(), m_urls.count() + 1);
    m_urls.append(url.toLocalFile());
    emit mediaInserted();
  }
  else if (info.isFile()) {
    QDir dir(info.absoluteFilePath());
    const auto list = dir.entryInfoList(QDir::Files);
    emit mediaAboutToBeInserted(m_urls.count(), m_urls.count() + list.count());
    for (const auto &i : list) { m_urls.append(i.absoluteFilePath()); }
    emit mediaInserted();
  }
}

QUrl Playlist::operator[](const int index) const
{
  if (index < m_urls.count()) return m_urls.at(index);
  return {};
}