/// <summary>
/// Determine if the user is logged in to Twitch.
/// </summary>
private void UpdateLoginStatus()
{
this.IsLoginStatusLoading = true;
try
{
AccessTokens accessTokens = SettingsViewModel.GetInstance().AccessTokens;
if (accessTokens == null || accessTokens.AccessToken.IsNullOrEmpty())
{
this.IsLoggedIn = false;
return;
}
User user = SqualrApi.GetTwitchUser(accessTokens.AccessToken);
SqualrApi.Connect(accessTokens.AccessToken);
this.ActiveUser = user;
this.IsLoggedIn = true;
}
catch (Exception ex)
{
OutputViewModel.GetInstance().Log(OutputViewModel.LogLevel.Warn, "Unable to log in using stored credentials", ex);
this.IsLoggedIn = false;
}
finally
{
this.IsLoginStatusLoading = false;
}
}
/// <summary>
/// Gets the twitch oauth access tokens using the provided code.
/// </summary>
/// <param name="code">The one time use exchange code to receive the access tokens.</param>
private void PerformLogin(String code)
{
try
{
AccessTokens accessTokens = SqualrApi.GetAccessTokens(code);
User user = SqualrApi.GetTwitchUser(accessTokens.AccessToken);
SqualrApi.Connect(accessTokens.AccessToken);
SettingsViewModel.GetInstance().AccessTokens = accessTokens;
BrowseViewModel.GetInstance().ActiveUser = user;
BrowseViewModel.GetInstance().IsLoggedIn = true;
}
catch (Exception ex)
{
OutputViewModel.GetInstance().Log(OutputViewModel.LogLevel.Fatal, "Error authorizing Twitch", ex);
}
}
/// <summary>
/// Called when the scheduled task is updated.
/// </summary>
/// <param name="cancellationToken">The cancellation token for handling canceled tasks.</param>
protected override void OnUpdate(CancellationToken cancellationToken)
{
try
{
AccessTokens accessTokens = SettingsViewModel.GetInstance().AccessTokens;
if (accessTokens == null || accessTokens.AccessToken.IsNullOrEmpty())
{
return;
}
User user = SqualrApi.GetTwitchUser(accessTokens.AccessToken);
this.UpdateAction?.Invoke(user.Coins);
}
catch (Exception ex)
{
OutputViewModel.GetInstance().Log(OutputViewModel.LogLevel.Error, "Error refreshing user", ex);
}
}
