async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Entries.Clear();
var entries = await EntriesStore.GetItemsAsync();
foreach (var entry in entries)
{
Entries.Add(entry);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
public async Task AddNewEntry()
{
var entry = new Models.Entry();
int affected = await EntriesStore.SaveItemAsync(entry);
if (affected > 0)
{
Entries.Add(entry);
}
}
async Task DeleteEntry(Models.Entry entry)
{
try
{
await EntriesStore.DeleteItemAsync(entry);
Entries.Remove(entry);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
async Task SaveEntryCommand(Models.Entry entry)
{
if (entry == null)
{
return;
}
try
{
await EntriesStore.SaveItemAsync(entry);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
