private void RecipeCompleted()
{
ThisLesson.Completed = true;
LessonDataStore.UpdateItemAsync(ThisLesson);
MessagingCenter.Send(this, "RefreshFeed");
IsDetailViewVisible = true;
IsWebViewVisible = false;
Shell.Current.GoToAsync("//feed/tree");
}
public void CalculateProgress()
{
var lessons = LessonDataStore.GetItemsAsync().Result.ToList();
LessonsCompleted = lessons.Count(x => x.Completed);
TotalLessons = lessons.Count();
Lessons = lessons.FindAll(x => x.Completed).ToList();
LessonProgress = (double)LessonsCompleted / TotalLessons;
ProgressDisplayString = string.Format("Lessons Completed: {0}/{1}", LessonsCompleted, TotalLessons);
}
public void SetLesson(object sender, string arg)
{
if (string.IsNullOrEmpty(arg))
{
return;
}
ThisLesson = LessonDataStore.GetItemAsync(arg).Result;
LessonTitle = ThisLesson.Title;
Difficulty = ThisLesson.Level.ToString();
ExamplePictureUrl = ThisLesson.ExampleUrl;
FetchRecipes(LessonId);
}
