private async Task LoadSession(Course course)
{
loading = true;
currentCourse = course;
currentChallenge.Answer = "";
StateHasChanged();
var session = await Http.GetFromJsonAsync <Session>($"duolingo/session/{course.FromLanguage}/{course.LearningLanguage}");
currentSession = session;
challengeIndex = 0;
currentChallenge = currentSession.Challenges[challengeIndex];
loading = false;
StateHasChanged();
}
protected async Task Continue()
{
challengeIndex++;
if (currentSession.Challenges.Length == challengeIndex)
{
loading = true;
currentChallenge.Question = $"Gaining XP...";
currentChallenge.Answer = "";
StateHasChanged();
var result = await Http.GetFromJsonAsync <SessionOutcome>("duolingo/complete");
currentChallenge.Question = $"+{result.XpGain} XP, loading...";
await LoadSession(currentCourse);
}
else
{
currentChallenge = currentSession.Challenges[challengeIndex];
}
}