public async Task ReadRecipeData()
{
await _dataSvc.SyncOfflineCache();
var recipes = await _dataSvc.GetAllRecipes();
// iOS doesn't like things to be added on anything but the main thread
Device.BeginInvokeOnMainThread(() =>
{
var easyGrouping = AllRecipes.First((arg) => arg.Title == Difficulty.Easy);
var medGrouping = AllRecipes.First((arg) => arg.Title == Difficulty.Medium);
var hardGrouping = AllRecipes.First((arg) => arg.Title == Difficulty.Hard);
// This goes through and does a wholesale clean of the groupings
easyGrouping.Clear();
medGrouping.Clear();
hardGrouping.Clear();
// Then adds everything back in
foreach (var item in recipes)
{
if (item.Difficulty == Difficulty.Easy)
{
easyGrouping.Add(item);
}
else if (item.Difficulty == Difficulty.Medium)
{
medGrouping.Add(item);
}
else if (item.Difficulty == Difficulty.Hard)
{
hardGrouping.Add(item);
}
}
});
}