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

#include "maindialog.hpp"
#include "playlist.hpp"
#include "playlistmodel.hpp"
#include "ui_maindialog.h"
#include <QAudioOutput>
#include <QFileDialog>
#include <QMediaPlayer>

MainDialog::MainDialog(QWidget *parent)
    : QDialog(parent), ui(new Ui::MainDialog),
      m_playlist(new Playlist(this)), m_player{new QMediaPlayer(this)}, m_audioSink{new QAudioOutput(this)}
{
  m_player->setAudioOutput(m_audioSink);
  m_audioSink->setVolume(50);

  ui->setupUi(this);
  ui->playlist->setModel(m_playlist->model());

  connect(ui->fsSetRoot, &QPushButton::clicked, this, [this]() {
    const auto root = QFileDialog::getExistingDirectory(this, tr("Set Root"), QDir::homePath());
    if (!root.isEmpty()) ui->fsView->setRootPath(root);
  });

  connect(m_player, &QMediaPlayer::durationChanged, ui->progress, &QSlider::setMaximum);
  connect(m_player, &QMediaPlayer::positionChanged, ui->progress, &QSlider::setValue);

  connect(ui->fsView, &FSView::addLocalFile, m_playlist, &Playlist::appendUrl);
  connect(ui->open, &QPushButton::clicked, this, [this]() {
    const auto filelist = QFileDialog::getOpenFileUrls(this, tr("Open Files"));
    m_playlist->appendList(filelist);
  });
  connect(ui->playlist, &QListView::activated, this, [this](const QModelIndex &index) {
    const auto url = m_playlist->model()->data(index, Qt::DisplayRole).toUrl();
    m_player->setSource(url);
    m_player->play();
  });
}

MainDialog::~MainDialog() { delete ui; }