public Task<SpotifyWebAPI> GetWebApi()
{
var authentication = new ImplicitGrantAuth
{
RedirectUri = $"{_redirectUrl}:{_listeningPort}",
ClientId = _clientId,
Scope = _scope,
State = _xss
};
AutoResetEvent authenticationWaitFlag = new AutoResetEvent(false);
SpotifyWebAPI spotifyWebApi = null;
authentication.OnResponseReceivedEvent += (token, state) =>
{
spotifyWebApi = HandleSpotifyResponse(state, token);
authenticationWaitFlag.Set();
};
try
{
authentication.StartHttpServer(_listeningPort);
authentication.DoAuth();
authenticationWaitFlag.WaitOne(_timeout);
if (spotifyWebApi == null)
throw new TimeoutException($"No valid response received for the last {_timeout.TotalSeconds} seconds");
}
finally
{
authentication.StopHttpServer();
}
return Task.FromResult(spotifyWebApi);
}
