async Task DeleteList(ReminderList list)
{
ReminderLists.Remove(list);
await ReminderListDataStore.DeleteModelAsync(list);
//todo: delete all reminders on this list
}
async Task ExecuteLoadReminderListsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
ReminderLists.Clear();
var lists = await ReminderListDataStore.GetModelsAsync(true);
foreach (var list in lists)
{
var reminders = await ReminderDataStore.GetModelsAsync(false, new Dictionary <Constants.Parameter, object>() { { Constants.Parameter.ReminderListId, list.Id } });
list.DetailString = string.Format("{0} todo of {1}", reminders.Where(r => r.Completed == false).ToList().Count(), reminders.Count());
ReminderLists.Add(list);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async Task UpdateReminder(ReminderList list)
{
await ReminderListDataStore.UpdateModelAsync(list);
await ExecuteLoadReminderListsCommand();
}
async Task AddList(ReminderList list)
{
ReminderLists.Insert(0, list);
await ReminderListDataStore.AddModelAsync(list);
}