void SetDisplayTotal()
{
var total = Billables.Sum(p => p.BillableTime.Ticks);
DisplayTotal = "Total Hours: " + new DateTime(total).ToString("H:mm");
RaisePropertyChanged("DisplayTotal");
}
public async void DeleteBillable()
{
if (selectedBillable != null)
{
if (await DataHelper.DeleteBillableAsync(selectedBillable))
{
Billables.Remove(selectedBillable);
}
}
}
public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> suspensionState)
{
if (suspensionState.Any())
{
}
if (mode == NavigationMode.New && Billables.Count == 0)
{
Billables = await DataHelper.GetBillablesAsync(); // FileHelper.GetBillablesAsync();
//Billables.Add(new Billable
//{
// BillableId = Guid.NewGuid(),
// ClientName = "Jimbo Jones",
// BillableDate = DateTime.Now,
// BillableTime = new TimeSpan(1, 45, 0),
// Notes = "Loves Beanies and breaking things"
//});
//Billables.Add(new Billable
//{
// BillableId = Guid.NewGuid(),
// ClientName = "Nelson Muntz",
// BillableDate = DateTime.Now,
// BillableTime = new TimeSpan(2, 30, 0),
// Notes = "Little slow .. but loves a good laugh"
//});
//Billables.Add(new Billable
//{
// BillableId = Guid.NewGuid(),
// ClientName = "Kearney Zzyzwicz",
// BillableDate = DateTime.Now,
// BillableTime = new TimeSpan(2, 30, 0),
// Notes = "Way to old to still be in school"
//});
//Billables.Add(new Billable
//{
// BillableId = Guid.NewGuid(),
// ClientName = "Dolph Starbeam",
// BillableDate = DateTime.Now,
// BillableTime = new TimeSpan(1, 10, 0),
// Notes = "Hippie parents"
//});
//await FileHelper.SetBillablesAsync(Billables);
}
if (parameter != null && mode != NavigationMode.Back)
{
BillingEntry billable = (BillingEntry)parameter;
BillingEntry b;
try
{
b = Billables.First(i => i.BillableId == billable.BillableId);
if (await DataHelper.UpdateBillableAsync(b))
{
b.BillableDate = billable.BillableDate;
b.BillableTime = billable.BillableTime;
b.ClientName = billable.ClientName;
b.Notes = billable.Notes;
RaisePropertyChanged();
}
}
catch
{
if (await DataHelper.CreateBillableAsync(billable))
{
Billables.Add(billable);
}
}
//await FileHelper.SetBillablesAsync(Billables);
}
SetDisplayTotal();
await Task.CompletedTask;
}
