var spotify = require('spotify-data');
 
// All callbacks are called with:
var callback = function(err, result) {
    // ...
}
 
// Lookup
// spotify.lookup(uri, callback);
// 
// - returns response from spotifys metadata web api
spotify.lookup('spotify:track:6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.lookup('spotify:artist:7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.lookup('spotify:album:5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.lookup('spotify:user:syknyk:playlist:0Idyatn0m08Y48tiOovNd9', console.log);
 
// Lookup alternative:
// spotify.<type>(id, callback);
// spotify.playlist(user, id, callback);
spotify.track('6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.artist('7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.album('5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.playlist('syknyk', '0Idyatn0m08Y48tiOovNd9', console.log);
 
// Cover:
// spotify.cover(uri, [size,] callback);
// 
// - returns url to cover
// - available sizes: 60, 85, 120, 300, 640, 'cover'.
//     defaults to 'cover', which is 300x300, with a spotify logo in lower right corner.
// - sizes are also available in `spotify.coverSize`.
spotify.cover('spotify:track:6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.cover('spotify:artist:7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.cover('spotify:album:5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.cover('spotify:user:syknyk:playlist:0Idyatn0m08Y48tiOovNd9', console.log);
 
// Size examples:
spotify.cover('spotify:track:6bc5scNUVa3h76T9nvpGIH', spotify.coverSize.SMALL, console.log);
spotify.cover('spotify:artist:7ae4vgLLhir2MCjyhgbGOQ', spotify.coverSize.NORMAL, console.log);
spotify.cover('spotify:album:5NCz8TTIiax2h1XTnImAQ2', spotify.coverSize.LARGE, console.log);
spotify.cover('spotify:user:syknyk:playlist:0Idyatn0m08Y48tiOovNd9', 120, console.log);
 
// Cover alternative:
// spotify.<type>.cover(id, [size,] callback)
// spotify.playlist.cover(user, id, [size,] callback);
spotify.track.cover('6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.artist.cover('7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.album.cover('5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.playlist.cover('syknyk', '0Idyatn0m08Y48tiOovNd9', console.log);
 
// Flatten
// spotify.flatten(id, callback);
// 
// - returns array of tracks from any uri or array of uris.
spotify.flatten('spotify:track:6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.flatten('spotify:artist:7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.flatten('spotify:album:5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.flatten('spotify:user:syknyk:playlist:0Idyatn0m08Y48tiOovNd9', console.log);
 
// Flatten alternative:
// spotify.<type>.flatten(id, callback);
// spotify.playlist.flatten(user, id, callback);
spotify.track.flatten('6bc5scNUVa3h76T9nvpGIH', console.log);
spotify.artist.flatten('7ae4vgLLhir2MCjyhgbGOQ', console.log);
spotify.album.flatten('5NCz8TTIiax2h1XTnImAQ2', console.log);
spotify.playlist.flatten('syknyk', '0Idyatn0m08Y48tiOovNd9', console.log);
 
// Flatten list of any URIs:
// spotify.flatten(uris, callback);
var uris = [
    'spotify:album:5NCz8TTIiax2h1XTnImAQ2',
    'spotify:track:3gGhcHH075qI9CPSXKnxy1',
    'spotify:artist:5RBdF1pJSLF3ugc2Y2PoB8',
    'spotify:user:syknyk:playlist:0Idyatn0m08Y48tiOovNd9'
];
spotify.flatten(uris, console.log);