/*
 This file is part of Airsonic.

 Airsonic 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.

 Airsonic 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 Airsonic.  If not, see <http://www.gnu.org/licenses/>.

 Copyright 2016 (C) Airsonic Authors
 Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
 */
package org.airsonic.player.ajax;

import org.airsonic.player.util.StringUtil;

import java.util.List;

/**
 * The playlist of a player.
 *
 * @author Sindre Mehus
 */
public class PlayQueueInfo {

    private final List<Entry> entries;
    private final boolean stopEnabled;
    private final boolean repeatEnabled;
    private final boolean radioEnabled;
    private final boolean sendM3U;
    private final float gain;
    private int startPlayerAt = -1;
    private long startPlayerAtPosition; // millis

    public PlayQueueInfo(List<Entry> entries, boolean stopEnabled, boolean repeatEnabled, boolean radioEnabled, boolean sendM3U, float gain) {
        this.entries = entries;
        this.stopEnabled = stopEnabled;
        this.repeatEnabled = repeatEnabled;
        this.radioEnabled = radioEnabled;
        this.sendM3U = sendM3U;
        this.gain = gain;
    }

    public List<Entry> getEntries() {
        return entries;
    }

    public String getDurationAsString() {
        int durationSeconds = 0;
        for (Entry entry : entries) {
            if (entry.getDuration() != null) {
                durationSeconds += entry.getDuration();
            }
        }
        return StringUtil.formatDuration(durationSeconds);
    }

    public boolean isStopEnabled() {
        return stopEnabled;
    }

    public boolean isSendM3U() {
        return sendM3U;
    }

    public boolean isRepeatEnabled() {
        return repeatEnabled;
    }

    public boolean isRadioEnabled() {
        return radioEnabled;
    }

    public float getGain() {
        return gain;
    }

    public int getStartPlayerAt() {
        return startPlayerAt;
    }

    public PlayQueueInfo setStartPlayerAt(int startPlayerAt) {
        this.startPlayerAt = startPlayerAt;
        return this;
    }

    public long getStartPlayerAtPosition() {
        return startPlayerAtPosition;
    }

    public PlayQueueInfo setStartPlayerAtPosition(long startPlayerAtPosition) {
        this.startPlayerAtPosition = startPlayerAtPosition;
        return this;
    }

    public static class Entry {
        private final int id;
        private final Integer trackNumber;
        private final String title;
        private final String artist;
        private final String album;
        private final String genre;
        private final Integer year;
        private final String bitRate;
        private final Integer duration;
        private final String durationAsString;
        private final String format;
        private final String contentType;
        private final String fileSize;
        private final boolean starred;
        private final String albumUrl;
        private final String streamUrl;
        private final String remoteStreamUrl;
        private final String coverArtUrl;
        private final String remoteCoverArtUrl;

        public Entry(int id, Integer trackNumber, String title, String artist, String album, String genre, Integer year,
                String bitRate, Integer duration, String durationAsString, String format, String contentType, String fileSize,
                boolean starred, String albumUrl, String streamUrl, String remoteStreamUrl, String coverArtUrl, String remoteCoverArtUrl) {
            this.id = id;
            this.trackNumber = trackNumber;
            this.title = title;
            this.artist = artist;
            this.album = album;
            this.genre = genre;
            this.year = year;
            this.bitRate = bitRate;
            this.duration = duration;
            this.durationAsString = durationAsString;
            this.format = format;
            this.contentType = contentType;
            this.fileSize = fileSize;
            this.starred = starred;
            this.albumUrl = albumUrl;
            this.streamUrl = streamUrl;
            this.remoteStreamUrl = remoteStreamUrl;
            this.coverArtUrl = coverArtUrl;
            this.remoteCoverArtUrl = remoteCoverArtUrl;
        }

        public int getId() {
            return id;
        }

        public Integer getTrackNumber() {
            return trackNumber;
        }

        public String getTitle() {
            return title;
        }

        public String getArtist() {
            return artist;
        }

        public String getAlbum() {
            return album;
        }

        public String getGenre() {
            return genre;
        }

        public Integer getYear() {
            return year;
        }

        public String getBitRate() {
            return bitRate;
        }

        public String getDurationAsString() {
            return durationAsString;
        }

        public Integer getDuration() {
            return duration;
        }

        public String getFormat() {
            return format;
        }

        public String getContentType() {
            return contentType;
        }

        public String getFileSize() {
            return fileSize;
        }

        public boolean isStarred() {
            return starred;
        }

        public String getAlbumUrl() {
            return albumUrl;
        }

        public String getStreamUrl() {
            return streamUrl;
        }

        public String getRemoteStreamUrl() {
            return remoteStreamUrl;
        }

        public String getCoverArtUrl() {
            return coverArtUrl;
        }

        public String getRemoteCoverArtUrl() {
            return remoteCoverArtUrl;
        }
    }
}