package Plugins::YouTubeMusic::Plugin;

use strict;

use base qw(Slim::Plugin::OPMLBased);

use Slim::Utils::Strings qw(string);
use Slim::Utils::Prefs;
use Slim::Utils::Log;
use Slim::Utils::Cache;

use Plugins::YouTubeMusic::OAuth2;

my $log = Slim::Utils::Log->addLogCategory({
	'category'     => 'plugin.youtubemusic',
	'defaultLevel' => 'WARN',
	'description'  => 'PLUGIN_YOUTUBEMUSIC',
});

my $prefs = preferences('plugin.youtubemusic');
my $cache = Slim::Utils::Cache->new();

$prefs->init({
	testPref => 'test'
});

sub initPlugin {
	my $class = shift;

	$class->SUPER::initPlugin(
		feed => \&mainMenu,
		tag => 'youtubemusic',
		menu => 'radios',
		is_app => 1,
		weight => 1,
	);

	if (main::WEBUI) {
		require Plugins::YouTubeMusic::Settings;
		Plugins::YouTubeMusic::Settings->new();
	}
}

sub shutdownPlugin {

}

sub getDisplayName { 'PLUGIN_YOUTUBEMUSIC' }

sub mainMenu {
	my ($client, $callback, $args) = @_;

	$callback->([
		{ name => cstring($client, 'PLUGIN_YOUTUBEMUSIC_MYPLAYLISTS'), type => 'url', url => \&myPlaylistHandler, passthrough => [ { count => 2 } ] },
	]);
}


sub myPlaylistHandler {
	my ($client, $cb, $args, $params) = @_;

	if (!$cache->get('yt:access_token')) {
		Plugins::YouTubeMusic::OAuth2::getToken(\&myPlaylistHandler, @_);
		return;
	}

	my $account = {
		_cache_ttl => 60,
		_noKey => 1,
		mine => 'true',
		access_token => $cache->get('yt:access_token'),
	};

	Plugins::YouTubeMusic::API->searchDirect('playlists', sub {
		$cb->(_renderList($_[0], 'title', $account));
	}, {
		%$account,
		_index => $args->{index},
		_quantity => $args->{quantity},
	});
}

sub _renderList {
	my ($list, $sort, $passthrough, $tags) = @_;
	my $sortedList = $list->{items};
	my @items;

	for my $entry (@$sortedList) {
		my $snippet = $entry->{snippet} || next;
		my $title = $snippet->{title} || next;

		my $item = {
			name => $title,
			type => 'playlist',
		};

		push @items, $item;
	}

	$list->{items} = \@items;

	return $list;
}

1;