Merge branch 'master' of https://twinetfs.visualstudio.com/Tango/_git/Tango

1 files changed, 80 insertions, 0 deletions

diff --git a/Software/Visual_Studio/FSE/Modules/Tango.FSE.MachineConfiguration/ViewModels/SelectionViewVM.cs b/Software/Visual_Studio/FSE/Modules/Tango.FSE.MachineConfiguration/ViewModels/SelectionViewVM.cs
new file mode 100644
index 000000000..39772a4cf
--- /dev/null
+++ b/Software/Visual_Studio/FSE/Modules/Tango.FSE.MachineConfiguration/ViewModels/SelectionViewVM.cs
@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.BL.Entities;
+using Tango.Core.Commands;
+using Tango.FSE.Common;
+using Tango.FSE.MachineConfiguration.Navigation;
+
+namespace Tango.FSE.MachineConfiguration.ViewModels
+{
+    public class SelectionViewVM : ConfigurationViewModel
+    {
+        private Machine _selectedMachine;
+        /// <summary>
+        /// Gets or sets the selected machine.
+        /// </summary>
+        public Machine SelectedMachine
+        {
+            get { return _selectedMachine; }
+            set
+            {
+                _selectedMachine = value;
+                RaisePropertyChangedAuto();
+                InvalidateRelayCommands();
+                OnSelectedMachineChanged();
+            }
+        }
+
+        public RelayCommand ManageMachineCommand { get; set; }
+
+        public SelectionViewVM()
+        {
+            ManageMachineCommand = new RelayCommand(ManageSelectedMachine, () => SelectedMachine != null);
+        }
+
+        private async void OnSelectedMachineChanged()
+        {
+            if (SelectedMachine != null)
+            {
+                await Task.Delay(100);
+                this.SetFocus(() => ManageMachineCommand);
+            }
+        }
+
+        private void ManageSelectedMachine()
+        {
+            if (SelectedMachine == null)
+            {
+                NotificationProvider.ShowError("No machine selected.");
+                return;
+            }
+
+            ModularNavigationManager.NavigateTo(ConfigurationView.MachineView, new MachineViewVM.NavigationObject()
+            {
+                MachineGuid = SelectedMachine.Guid
+            });
+        }
+
+        public override void OnNavigatedTo()
+        {
+            base.OnNavigatedTo();
+
+            if (SelectedMachine == null && MachineProvider.Machine != null)
+            {
+                SelectedMachine = MachineProvider.Machine;
+            }
+        }
+
+        public override Task<bool> OnApplicationLogout()
+        {
+            ModularNavigationManager.NavigateTo(ConfigurationView.SelectionView);
+            SelectedMachine = null;
+            return base.OnApplicationLogout();
+        }
+    }
+}
+
+