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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.Commands;
using Tango.Integration.Services;
using Tango.MachineStudio.Common.Notifications;
using Tango.SharedUI;
namespace Tango.MachineStudio.UI.ViewModels
{
/// <summary>
/// Represents the Machine Studio connection dialog, view model.
/// </summary>
/// <seealso cref="Tango.MachineStudio.Common.Notifications.DialogViewVM" />
public class MachineConnectionViewVM : DialogViewVM
{
private ExternalBridgeScanner _scanner;
/// <summary>
/// Gets or sets the machine scanner.
/// </summary>
public ExternalBridgeScanner Scanner
{
get { return _scanner; }
set { _scanner = value; RaisePropertyChangedAuto(); }
}
private IExternalBridgeClient _selectedMachine;
/// <summary>
/// Gets or sets the selected machine.
/// </summary>
public IExternalBridgeClient SelectedMachine
{
get { return _selectedMachine; }
set { _selectedMachine = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
}
/// <summary>
/// Gets or sets the connect command.
/// </summary>
public RelayCommand ConnectCommand { get; set; }
/// <summary>
/// Initializes a new instance of the <see cref="MachineConnectionViewVM"/> class.
/// </summary>
/// <param name="scanner">The scanner.</param>
public MachineConnectionViewVM(ExternalBridgeScanner scanner)
{
Scanner = scanner;
ConnectCommand = new RelayCommand(Connect,(x) => SelectedMachine != null);
Scanner.Start();
}
/// <summary>
/// Connect to the currently selected machine.
/// </summary>
private void Connect()
{
if (SelectedMachine != null)
{
Accept();
}
}
/// <summary>
/// Called when the dialog has been shown.
/// </summary>
public override void OnShow()
{
base.OnShow();
Scanner.AvailableMachines.Clear();
}
}
}
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