using System;

using System.Threading.Tasks;

using SpotifyAPI.Web.Auth;

using SpotifyAPI.Web.Enums;

using SpotifyAPI.Web.Models;

namespace SpotifyAPI.Web.Example

{

internal static class Program

{

private static string _clientId = ""; //"";

private static string _secretId = ""; //"";

static void Main(string[] args)

{

_clientId = string.IsNullOrEmpty(_clientId)

? Environment.GetEnvironmentVariable("SPOTIFY_CLIENT_ID")

: _clientId;

_secretId = string.IsNullOrEmpty(_secretId)

? Environment.GetEnvironmentVariable("SPOTIFY_SECRET_ID")

: _secretId;

Console.WriteLine("####### Spotify API Example #######");

Console.WriteLine("This example uses AuthorizationCodeAuth.");

Console.WriteLine(

"Tip: If you want to supply your ClientID and SecretId beforehand, use env variables (SPOTIFY_CLIENT_ID and SPOTIFY_SECRET_ID)");

AuthorizationCodeAuth auth =

new AuthorizationCodeAuth(_clientId, _secretId, "http://localhost:4002", "http://localhost:4002",

Scope.PlaylistReadPrivate | Scope.PlaylistReadCollaborative);

auth.AuthReceived += AuthOnAuthReceived;

auth.Start();

auth.OpenBrowser();

Console.ReadLine();

auth.Stop(0);

}

private static async void AuthOnAuthReceived(object sender, AuthorizationCode payload)

{

AuthorizationCodeAuth auth = (AuthorizationCodeAuth) sender;

auth.Stop();

Token token = await auth.ExchangeCode(payload.Code);

SpotifyWebAPI api = new SpotifyWebAPI

{

AccessToken = token.AccessToken,

TokenType = token.TokenType

};

PrintUsefulData(api);

}

private static async void PrintUsefulData(SpotifyWebAPI api)

{

PrivateProfile profile = await api.GetPrivateProfileAsync();

string name = string.IsNullOrEmpty(profile.DisplayName) ? profile.Id : profile.DisplayName;

Console.WriteLine($"Hello there, {name}!");

Console.WriteLine("Your playlists:");

Paging<SimplePlaylist> playlists = await api.GetUserPlaylistsAsync(profile.Id);

do

{

playlists.Items.ForEach(playlist =>

{

Console.WriteLine($"- {playlist.Name}");

});

playlists = await api.GetNextPageAsync(playlists);

} while (playlists.HasNextPage());

}

}

}