package YTMusicAPI::Parsers::Albums;

use strict;
use warnings;

use YTMusicAPI::Navigation;

sub parse_album_header {
    my ($response) = @_;
    my $header     = nav( $response, $HEADER_DETAIL );
    my $album      = {
        title      => nav( $header, $TITLE_TEXT ),
        type       => nav( $header, $SUBTITLE ),
        thumbnails => nav( $header, $THUMBNAIL_CROPPED ),
        isExplicit => defined( nav( $header, $SUBTITLE_BADGE_LABEL, 1 ) )
        ? 1
        : 0,
    };

    if ( exists $header->{description} ) {
        $album->{description} = $header->{description}->{runs}->[0]->{text};
    }

    my $album_info = parse_song_runs(
        $header->{subtitle}->{runs}->[ 2 .. $#{ $header->{subtitle}->{runs} } ]
    );
    @$album{ keys %$album_info } = values %$album_info;

    if ( scalar @{ $header->{secondSubtitle}->{runs} } > 1 ) {
        $album->{trackCount} =
          to_int( $header->{secondSubtitle}->{runs}->[0]->{text} );
        $album->{duration} = $header->{secondSubtitle}->{runs}->[2]->{text};
    }
    else {
        $album->{duration} = $header->{secondSubtitle}->{runs}->[0]->{text};
    }

    my $menu     = nav( $header, $MENU );
    my $toplevel = $menu->{topLevelButtons};
    $album->{audioPlaylistId} =
      nav( $toplevel, [ 0, 'buttonRenderer', $NAVIGATION_WATCH_PLAYLIST_ID ],
        1 );
    unless ( $album->{audioPlaylistId} ) {
        $album->{audioPlaylistId} =
          nav( $toplevel, [ 0, 'buttonRenderer', $NAVIGATION_PLAYLIST_ID ], 1 );
    }
    my $service =
      nav( $toplevel, [ 1, 'buttonRenderer', 'defaultServiceEndpoint' ], 1 );
    if ($service) {
        $album->{likeStatus} = parse_like_status($service);
    }

    return $album;
}

1;