public async Task LoadMenu()
{
try
{
flowTop.SuspendLayout();
flowItems.SuspendLayout();
lblPath.Text = "/";
flowTop.Controls.Clear();
flowItems.Controls.Clear();
IEnumerable <MenuCategory> result;
try
{
result = await Application.Api(LoadingState).Menu.GetMenu();
}
catch (Exception mex)
{
GlobalHandler.Catch(mex, ParentForm);
return;
}
var tree = result.ToTree(mc => mc.Id, mc => mc.ParentId);
flowTop.Controls.AddRange(tree.Select(CreateMenuButon).Cast <Control>().ToArray());
}
finally
{
flowTop.ResumeLayout();
flowItems.ResumeLayout();
}
}
private async void OnUserAuthorisationChanged(object sender, AuthorisationChangedArgs args)
{
if (Connection == null)
{
return;
}
if (Connection.Headers.ContainsKey(UserIdentity.AUTHORISATION_HEADER))
{
Connection.Headers.Remove(UserIdentity.AUTHORISATION_HEADER);
}
try
{
if (args.Identity != null)
{
Connection.Headers.Add(UserIdentity.AUTHORISATION_HEADER, args.Identity.Id.GetHashCode().ToString());
var connectionId = await Hub.Invoke <string>(SignalRHub.Events.Account.RegisterClient, args.Identity);
args.Identity.ConnectionId = connectionId;
}
else
{
await Hub.Invoke(SignalRHub.Events.Account.RemoveClient);
}
}
catch (Exception ex)
{
GlobalHandler.Catch(ex);
}
}
public async Task Initialize(ApiClient client)
{
try
{
SuspendLayout();
foreach (Control ctrl in pnlZones.Controls)
{
ctrl.Dispose();
}
pnlZones.Controls.Clear();
if (_zones != null)
{
foreach (var tables in _zones.Values)
{
foreach (var table in tables)
{
table.Dispose();
}
tables.Clear();
}
_zones.Clear();
}
var zones = await client.Layout.GetAllZones();
var lzones = zones.OrderBy(z => z.Order).ThenBy(z => z.Name).ThenBy(z => z.Id).ToList();
var czones = lzones.Select(CreateZoneControl).Cast <Control>().ToArray();
pnlZones.Controls.AddRange(czones);
foreach (var zone in lzones)
{
if (!_zones.ContainsKey(zone.Id))
{
_zones.Add(zone.Id, new List <CtrlTable>());
}
_zones[zone.Id].AddRange(zone.Tables?.Select(CreateTableControl) ?? new CtrlTable[0]);
}
if (czones.Length >= 1)
{
SelectZone((CtrlWorkspaceZone)czones[0]);
}
}
catch (Exception ex)
{
GlobalHandler.Catch(ex, ParentForm);
}
finally
{
ResumeLayout();
}
}
private async void btnPay_Click(object sender, EventArgs e)
{
try
{
var result = UiHelper.ShowConfirmation($"Esti sigur ca vrei sa inchizi masa {_order.Table?.Name}?",
MessageType.Info, $"Comanda {_order.Number}", ParentForm);
if(result != DialogResult.Yes)
return;
await Application.Api(ParentForm.LoadingState).Order.Pay(_order);
await BackToTables();
}
catch (Exception exception)
{
GlobalHandler.Catch(exception, ParentForm);
}
}
private async Task SendOrder()
{
try
{
if ((_order.Items?.Count() ?? 0) <= 0)
{
ParentForm.PresentMessage("Nu se poate trimite o comanda goala. Adaugati produse dupa incercati din nou.", MessageType.Warning);
return;
}
var order = await Application.Api(LoadingState).Order.SendOrder(_order);
await OnOrderSent(new OrderSentEventArgs(order));
await BackToTables();
}
catch (Exception ex)
{
GlobalHandler.Catch(ex, ParentForm);
}
}