public TruckRepairViewModel()
{
TruckRepair = new ObservableRangeCollection <Models.TruckRepair>();
LoadTruckRepairCommand = new Command(() => ExecuteLoadTruckRepairCommand());
DeleteCommand = new Command(() => ExecutedeleteCommand());
MessagingCenter.Subscribe <NewTruckRepairPage, TruckRepair>(this, "AddItem", async(obj, truckrepair) =>
{
var _truckrepair = truckrepair as TruckRepair;
_truckrepair.TruckID = truck.ID;
TruckRepair.Add(_truckrepair);
await TruckRepairStore.AddTruckRepairAsync(_truckrepair);
});
}
async void ExecuteLoadTruckRepairCommand()
{
try
{
TruckRepair.Clear();
var truckrepairs = await TruckRepairStore.GetbyTruckRepairAsync(truck);
TruckRepair.ReplaceRange(truckrepairs);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
MessagingCenter.Send(new MessagingCenterAlert
{
Title = "Error",
Message = "Unable to load Trucks Repairs.",
Cancel = "OK"
}, "message");
}
}
async void ExecutedeleteCommand()
{
await TruckRepairStore.DeleteTruckRepairAsync(truckrepair);
}