public async Task AddTableAsync(Tables table, bool IsAvailable = false)
{
table.isAvailable = IsAvailable;
if (IsBusy)
{
return;
}
IsBusy = true;
Stolies.Clear();
await StolyDataService.AddItemAsync(table);
var items = await StolyDataService.GetItemsAsync(true);
try
{
foreach (var item in items)
{
Stolies.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
/// <summary>
/// Vrat objednávku a stůl
/// </summary>
/// <param name="table"></param>
/// <returns></returns>
public async Task <Tables> PutTask(Tables table)
{
OrderInfoServices orderInfoServices = new OrderInfoServices();
IsBusy = true;
Stolies.Clear();
var result = await StolyDataService.UpdateItemAsync(table);
Orders dataStore = new Orders()
{
tableId = table.id, startTime = DateTime.Now,
};
var s = await orderInfoServices.AddItemAsync(dataStore);
table.orders = new ObservableCollection <Orders>();
table.orders.Add(s);
IsBusy = false;
return(table);
}
public TableesViewModel()
{
Stolies = new ObservableCollection <Models.Tables>();
StolyDataService = new StolyDataService();
PutItemsCommand = new Xamarin.Forms.Command(async() => await PutTask(Stul));
LoadItemsCommand = new Xamarin.Forms.Command(async() => await GetTask());
}
public async Task GetTask()
{
if (IsBusy)
{
return;
}
IsBusy = true;
Stolies.Clear();
var items = await StolyDataService.GetItemsAsync(true);
try
{
foreach (var item in items)
{
Stolies.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
/// <summary>
/// Updatuje objednávku
/// </summary>
/// <returns></returns>
/// <summary>
/// Ukončí objednávku
/// </summary>
/// <returns></returns>
public async Task EndOrder()
{
Table.isAvailable = true;//uvolni stůl
var date = DateTime.UtcNow;
Orders[0].endTime = date;//Ukonči objednávku a konvertuj do správného tvaru
StolyDataService stolyDataService = new StolyDataService();
await stolyDataService.UpdateItemAsync(Table);
await OrderInfoServices.UpdateItemAsync(Orders[0]);
}
UpdateTableAsync(Tables tables)
{
if (IsBusy)
{
return;
}
try
{
await StolyDataService.UpdateItemAsync(tables);
}
finally
{
IsBusy = false;
}
}
