Working on azure utils...

Fixed issue with TangoWebApplication logging.

18 files changed, 674 insertions, 26 deletions

diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/AzureDashboardViewModel.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/AzureDashboardViewModel.cs
index 80431db3b..3c6a95ebf 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/AzureDashboardViewModel.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/AzureDashboardViewModel.cs
@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows;
 using Tango.AzureUtils.UI.Managers;
 using Tango.Core.DI;
 using Tango.SharedUI;
@@ -25,5 +26,22 @@ namespace Tango.AzureUtils.UI
         {
 
         }
+
+        protected void ConfirmationHandler(object sender, AzureUtilsConfirmationEventArgs e)
+        {
+            if (MessageBox.Show(e.Message, "Confirmation Required", MessageBoxButton.OKCancel, MessageBoxImage.Question) == MessageBoxResult.OK)
+            {
+                e.Confirm();
+            }
+            else
+            {
+                e.Cancel();
+            }
+        }
+
+        public void ProgressHandler(object sender, AzureUtilsProgressEventArgs e)
+        {
+            StatusManager.UpdateStatus(e);
+        }
     }
 }
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml
index 54293c7d8..5adec916a 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml
@@ -52,6 +52,15 @@
 
                 <TextBlock FontWeight="SemiBold">TANGO_VERSIONS_CONTAINER:</TextBlock>
                 <TextBlock Text="{Binding ElementName=control,Path=Settings.TANGO_VERSIONS_CONTAINER}"></TextBlock>
+
+                <TextBlock FontWeight="SemiBold">Machine Studio Version:</TextBlock>
+                <TextBlock Text="{Binding ElementName=control,Path=MachineStudioVersion.Version}"></TextBlock>
+
+                <TextBlock FontWeight="SemiBold">Tango Application Version:</TextBlock>
+                <TextBlock Text="{Binding ElementName=control,Path=TangoVersion.Version}"></TextBlock>
+
+                <TextBlock FontWeight="SemiBold">Tango Firmware Version::</TextBlock>
+                <TextBlock Text="{Binding ElementName=control,Path=TangoVersion.FirmwareVersion}"></TextBlock>
             </controls:TableGrid>
         </StackPanel>
     </Grid>
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml.cs
index f046546f7..f71f236c7 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Controls/WebAppPropertiesControl.xaml.cs
@@ -13,6 +13,8 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using Tango.AzureUtils.Database;
+using Tango.BL.Entities;
 
 namespace Tango.AzureUtils.UI.Controls
 {
@@ -37,6 +39,22 @@ namespace Tango.AzureUtils.UI.Controls
         public static readonly DependencyProperty HostNamesProperty =
             DependencyProperty.Register("HostNames", typeof(List<String>), typeof(WebAppPropertiesControl), new PropertyMetadata(null));
 
+        public TangoVersion TangoVersion
+        {
+            get { return (TangoVersion)GetValue(TangoVersionProperty); }
+            set { SetValue(TangoVersionProperty, value); }
+        }
+        public static readonly DependencyProperty TangoVersionProperty =
+            DependencyProperty.Register("TangoVersion", typeof(TangoVersion), typeof(WebAppPropertiesControl), new PropertyMetadata(null));
+
+        public MachineStudioVersion MachineStudioVersion
+        {
+            get { return (MachineStudioVersion)GetValue(MachineStudioVersionProperty); }
+            set { SetValue(MachineStudioVersionProperty, value); }
+        }
+        public static readonly DependencyProperty MachineStudioVersionProperty =
+            DependencyProperty.Register("MachineStudioVersion", typeof(MachineStudioVersion), typeof(WebAppPropertiesControl), new PropertyMetadata(null));
+
 
         public WebAppPropertiesControl()
         {
@@ -56,6 +74,11 @@ namespace Tango.AzureUtils.UI.Controls
                     HostNames = app.HostNames.Select(x => x).ToList();
 
                     Settings = await app.GetMachineServiceSettingsAsync(false);
+
+                    var azure = await AzureUtilsAuthenticationFactory.AuthenticateOrGetAsync();
+                    var databaseManager = new DatabaseManager(azure);
+                    TangoVersion = await databaseManager.GetLatestPPCVersion(app);
+                    MachineStudioVersion = await databaseManager.GetLatestMachineStudioVersion(app);
                 }
                 catch { }
             }
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Managers/DefaultStatusManager.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Managers/DefaultStatusManager.cs
index 59c2cdc40..712c6507b 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Managers/DefaultStatusManager.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Managers/DefaultStatusManager.cs
@@ -4,10 +4,11 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Input;
+using Tango.Core;
 
 namespace Tango.AzureUtils.UI.Managers
 {
-    public class DefaultStatusManager : IStatusManager
+    public class DefaultStatusManager : ExtendedObject, IStatusManager
     {
         public event EventHandler<AzureUtilsProgressEventArgs> StatusUpdated;
 
@@ -25,16 +26,19 @@ namespace Tango.AzureUtils.UI.Managers
 
         public void UpdateStatus(AzureUtilsProgressEventArgs progress)
         {
-            if (progress.IsIndeterminate || (progress.Maximum == 0 && progress.Progress == 0))
+            InvokeUI(() =>
             {
-                Mouse.OverrideCursor = Cursors.Wait;
-            }
-            else
-            {
-                Mouse.OverrideCursor = null;
-            }
+                if (progress.IsIndeterminate || (progress.Progress > 0 && progress.Progress != progress.Maximum))
+                {
+                    Mouse.OverrideCursor = Cursors.Wait;
+                }
+                else
+                {
+                    Mouse.OverrideCursor = null;
+                }
 
-            StatusUpdated?.Invoke(this, progress);
+                StatusUpdated?.Invoke(this, progress);
+            });
         }
 
         public void UpdateStatus(Exception ex)
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Tango.AzureUtils.UI.csproj b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Tango.AzureUtils.UI.csproj
index 6812a5695..8f0546bfa 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Tango.AzureUtils.UI.csproj
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Tango.AzureUtils.UI.csproj
@@ -203,11 +203,23 @@
     <Compile Include="Managers\IStatusManager.cs" />
     <Compile Include="ViewModelLocator.cs" />
     <Compile Include="ViewModels\EnvironmentCreationViewVM.cs" />
+    <Compile Include="ViewModels\EnvironmentLogStreamViewVM.cs" />
+    <Compile Include="ViewModels\EnvironmentRemovalViewVM.cs" />
     <Compile Include="ViewModels\EnvironmentUpgradeViewVM.cs" />
+    <Compile Include="ViewModels\EnvironmentFirmwareUpgradeViewVM.cs" />
     <Compile Include="ViewModels\MainViewVM.cs" />
     <Compile Include="Views\EnvironmentCreationView.xaml.cs">
       <DependentUpon>EnvironmentCreationView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Views\EnvironmentLogStreamView.xaml.cs">
+      <DependentUpon>EnvironmentLogStreamView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Views\EnvironmentFirmwareUpgradeView.xaml.cs">
+      <DependentUpon>EnvironmentFirmwareUpgradeView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Views\EnvironmentRemovalView.xaml.cs">
+      <DependentUpon>EnvironmentRemovalView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\EnvironmentUpgradeView.xaml.cs">
       <DependentUpon>EnvironmentUpgradeView.xaml</DependentUpon>
     </Compile>
@@ -242,6 +254,18 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Views\EnvironmentLogStreamView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Views\EnvironmentFirmwareUpgradeView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Views\EnvironmentRemovalView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Views\EnvironmentUpgradeView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -279,6 +303,10 @@
     <None Include="App.config" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\..\Tango.BL\Tango.BL.csproj">
+      <Project>{F441FEEE-322A-4943-B566-110E12FD3B72}</Project>
+      <Name>Tango.BL</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\Tango.Core\Tango.Core.csproj">
       <Project>{a34ee0f0-649d-41c8-8489-b6f1cc6924ee}</Project>
       <Name>Tango.Core</Name>
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModelLocator.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModelLocator.cs
index 196848e95..4fd7293c9 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModelLocator.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModelLocator.cs
@@ -21,6 +21,9 @@ namespace Tango.AzureUtils.UI
                 TangoIOC.Default.Register<MainViewVM>();
                 TangoIOC.Default.Register<EnvironmentUpgradeViewVM>();
                 TangoIOC.Default.Register<EnvironmentCreationViewVM>();
+                TangoIOC.Default.Register<EnvironmentRemovalViewVM>();
+                TangoIOC.Default.Register<EnvironmentFirmwareUpgradeViewVM>();
+                TangoIOC.Default.Register<EnvironmentLogStreamViewVM>();
 
                 TangoIOC.Default.Register<IStatusManager, DefaultStatusManager>();
             }
@@ -49,5 +52,29 @@ namespace Tango.AzureUtils.UI
                 return TangoIOC.Default.GetInstance<EnvironmentCreationViewVM>();
             }
         }
+
+        public static EnvironmentRemovalViewVM EnvironmentRemovalViewVM
+        {
+            get
+            {
+                return TangoIOC.Default.GetInstance<EnvironmentRemovalViewVM>();
+            }
+        }
+
+        public static EnvironmentFirmwareUpgradeViewVM EnvironmentFirmwareUpgradeViewVM
+        {
+            get
+            {
+                return TangoIOC.Default.GetInstance<EnvironmentFirmwareUpgradeViewVM>();
+            }
+        }
+
+        public static EnvironmentLogStreamViewVM EnvironmentLogStreamViewVM
+        {
+            get
+            {
+                return TangoIOC.Default.GetInstance<EnvironmentLogStreamViewVM>();
+            }
+        }
     }
 }
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentCreationViewVM.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentCreationViewVM.cs
index d51cfb3bd..163565699 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentCreationViewVM.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentCreationViewVM.cs
@@ -87,20 +87,8 @@ namespace Tango.AzureUtils.UI.ViewModels
             SelectedDeploymentSlot = DeploymentSlots.FirstOrDefault();
 
             _environmentManager = new EnvironmentManager(azure);
-            _environmentManager.ConfirmationRequired += _environmentManager_ConfirmationRequired;
-            _environmentManager.Progress += (x, e) => StatusManager.UpdateStatus(e);
-        }
-
-        private void _environmentManager_ConfirmationRequired(object sender, AzureUtilsConfirmationEventArgs e)
-        {
-            if (MessageBox.Show(e.Message, "Confirmation Required", MessageBoxButton.OKCancel, MessageBoxImage.Question) == MessageBoxResult.OK)
-            {
-                e.Confirm();
-            }
-            else
-            {
-                e.Cancel();
-            }
+            _environmentManager.ConfirmationRequired += ConfirmationHandler;
+            _environmentManager.Progress += ProgressHandler;
         }
 
         private async void CreateEnvironment()
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentFirmwareUpgradeViewVM.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentFirmwareUpgradeViewVM.cs
new file mode 100644
index 000000000..54576cda7
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentFirmwareUpgradeViewVM.cs
@@ -0,0 +1,112 @@
+using Microsoft.Azure.Management.AppService.Fluent;
+using Microsoft.Azure.Management.Fluent;
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using Tango.AzureUtils.Environment;
+using Tango.AzureUtils.Firmware;
+using Tango.Core.Commands;
+
+namespace Tango.AzureUtils.UI.ViewModels
+{
+    public class EnvironmentFirmwareUpgradeViewVM : AzureDashboardViewModel
+    {
+        private FirmwareManager _firmwareManager;
+
+        private List<IWebAppBase> _deploymentSlots;
+        public List<IWebAppBase> DeploymentSlots
+        {
+            get { return _deploymentSlots; }
+            set { _deploymentSlots = value; RaisePropertyChangedAuto(); }
+        }
+
+        private IWebAppBase _selectedDeploymentSlot;
+        public IWebAppBase SelectedDeploymentSlot
+        {
+            get { return _selectedDeploymentSlot; }
+            set { _selectedDeploymentSlot = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _filePath;
+        public String FilePath
+        {
+            get { return _filePath; }
+            set { _filePath = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
+        }
+
+        private String _firmwareVersion;
+        public String FirmwareVersion
+        {
+            get { return _firmwareVersion; }
+            set { _firmwareVersion = value; RaisePropertyChangedAuto(); }
+        }
+
+        public RelayCommand UpgradeFirmwareCommand { get; set; }
+        public RelayCommand BrowseFileCommand { get; set; }
+
+        public EnvironmentFirmwareUpgradeViewVM()
+        {
+            UpgradeFirmwareCommand = new RelayCommand(UpgradeFirmware,() => FilePath != null);
+            BrowseFileCommand = new RelayCommand(BrowseFile);
+        }
+
+        public override void OnAuthenticated(IAzure azure, List<IWebAppBase> apps)
+        {
+            DeploymentSlots = apps.Where(x => x.Name.Contains("MachineService")).ToList();
+            SelectedDeploymentSlot = DeploymentSlots.FirstOrDefault(x => x.Name.EndsWith("DEV"));
+
+            _firmwareManager = new FirmwareManager(azure);
+            _firmwareManager.ConfirmationRequired += ConfirmationHandler;
+            _firmwareManager.Progress += ProgressHandler;
+        }
+
+        private async void BrowseFile()
+        {
+            OpenFileDialog dlg = new OpenFileDialog();
+            dlg.Title = "Select Tango Firmware Package";
+            dlg.Filter = "Tango Firmware Package Files|*.tfp";
+            if (dlg.ShowDialog().Value)
+            {
+                FilePath = dlg.FileName;
+                try
+                {
+                    FirmwareVersion = await _firmwareManager.GetFirmwareVersion(FilePath);
+                }
+                catch (Exception ex)
+                {
+                    FilePath = null;
+                    StatusManager.UpdateStatus(ex);
+                }
+            }
+        }
+
+        private async void UpgradeFirmware()
+        {
+            try
+            {
+                if (!Validate()) return;
+
+                IsFree = false;
+
+                await _firmwareManager.InjectFirmwarePackage(SelectedDeploymentSlot, FilePath);
+
+                var old = SelectedDeploymentSlot;
+                SelectedDeploymentSlot = null;
+                SelectedDeploymentSlot = old;
+            }
+            catch (Exception ex)
+            {
+                StatusManager.UpdateStatus(ex);
+            }
+            finally
+            {
+                IsFree = true;
+            }
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentLogStreamViewVM.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentLogStreamViewVM.cs
new file mode 100644
index 000000000..40548bd31
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentLogStreamViewVM.cs
@@ -0,0 +1,68 @@
+using Microsoft.Azure.Management.AppService.Fluent;
+using Microsoft.Azure.Management.Fluent;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using Tango.AzureUtils.Environment;
+using Tango.AzureUtils.Logging;
+using Tango.SharedUI.Components;
+
+namespace Tango.AzureUtils.UI.ViewModels
+{
+    public class EnvironmentLogStreamViewVM : AzureDashboardViewModel
+    {
+        private LogStreamManager _logStreamManager;
+
+        private List<IWebAppBase> _deploymentSlots;
+        public List<IWebAppBase> DeploymentSlots
+        {
+            get { return _deploymentSlots; }
+            set { _deploymentSlots = value; RaisePropertyChangedAuto(); }
+        }
+
+        private IWebAppBase _selectedDeploymentSlot;
+        public IWebAppBase SelectedDeploymentSlot
+        {
+            get { return _selectedDeploymentSlot; }
+            set { _selectedDeploymentSlot = value; RaisePropertyChangedAuto(); OnSelectedDeploymentSlotChanged(); }
+        }
+
+        private TextController _log;
+        public TextController Log
+        {
+            get { return _log; }
+            set { _log = value; RaisePropertyChangedAuto(); }
+        }
+
+        public EnvironmentLogStreamViewVM()
+        {
+            Log = new TextController();
+        }
+
+        public override void OnAuthenticated(IAzure azure, List<IWebAppBase> apps)
+        {
+            DeploymentSlots = apps.ToList();
+
+            _logStreamManager = new LogStreamManager(azure);
+            _logStreamManager.ConfirmationRequired += ConfirmationHandler;
+            _logStreamManager.Progress += ProgressHandler;
+            _logStreamManager.LogAvailable += _logStreamManager_LogAvailable;
+        }
+
+        private void _logStreamManager_LogAvailable(object sender, string msg)
+        {
+            Log.WriteLine(msg);
+        }
+
+        private async void OnSelectedDeploymentSlotChanged()
+        {
+            if (SelectedDeploymentSlot != null && _logStreamManager != null)
+            {
+                await _logStreamManager.StartLogStreamingAsync(SelectedDeploymentSlot);
+            }
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentRemovalViewVM.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentRemovalViewVM.cs
new file mode 100644
index 000000000..e8d966158
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentRemovalViewVM.cs
@@ -0,0 +1,116 @@
+using Microsoft.Azure.Management.AppService.Fluent;
+using Microsoft.Azure.Management.Fluent;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using Tango.AzureUtils.Environment;
+using Tango.Core.Commands;
+
+namespace Tango.AzureUtils.UI.ViewModels
+{
+    public class EnvironmentRemovalViewVM : AzureDashboardViewModel
+    {
+        private IWebAppBase _machineServiceApp;
+        private EnvironmentManager _environmentManager;
+
+        private List<IDeploymentSlot> _deploymentSlots;
+        public List<IDeploymentSlot> DeploymentSlots
+        {
+            get { return _deploymentSlots; }
+            set { _deploymentSlots = value; RaisePropertyChangedAuto(); }
+        }
+
+        private IDeploymentSlot _selectedDeploymentSlot;
+        public IDeploymentSlot SelectedDeploymentSlot
+        {
+            get { return _selectedDeploymentSlot; }
+            set { _selectedDeploymentSlot = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _slotName;
+        [Required(ErrorMessage = "Deployment slot name confirmation is required.")]
+        public String SlotName
+        {
+            get { return _slotName; }
+            set { _slotName = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _email;
+        [Required(ErrorMessage = "Active directory email is required.")]
+        [EmailAddress(ErrorMessage = "Please enter a valid email.")]
+        public String Email
+        {
+            get { return _email; }
+            set { _email = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _password;
+        [Required(ErrorMessage = "Password is required.")]
+        public String Password
+        {
+            get { return _password; }
+            set { _password = value; RaisePropertyChangedAuto(); }
+        }
+
+        private RemoveEnvironmentConfiguration _config;
+        public RemoveEnvironmentConfiguration Config
+        {
+            get { return _config; }
+            set { _config = value; RaisePropertyChangedAuto(); }
+        }
+
+        public RelayCommand RemoveEnvironmentCommand { get; set; }
+
+        public EnvironmentRemovalViewVM()
+        {
+            RemoveEnvironmentCommand = new RelayCommand(RemoveEnvironment);
+            Config = new RemoveEnvironmentConfiguration();
+        }
+
+        public override void OnApplicationReady()
+        {
+            Email = "roy@twine-s.com";
+            Password = "1Creativity";
+        }
+
+        public override void OnAuthenticated(IAzure azure, List<IWebAppBase> apps)
+        {
+            _machineServiceApp = apps.SingleOrDefault(x => x.Name == "MachineService");
+            DeploymentSlots = apps.OfType<IDeploymentSlot>().Where(x => x.Parent == _machineServiceApp).ToList();
+            SelectedDeploymentSlot = DeploymentSlots.FirstOrDefault();
+
+            _environmentManager = new EnvironmentManager(azure);
+            _environmentManager.ConfirmationRequired += ConfirmationHandler;
+            _environmentManager.Progress += ProgressHandler;
+        }
+
+        private async void RemoveEnvironment()
+        {
+            try
+            {
+                if (!Validate()) return;
+
+                IsFree = false;
+
+                Config.Email = Email;
+                Config.Password = Password;
+
+                await _environmentManager.RemoveEnvironment(SelectedDeploymentSlot, SlotName, Config);
+
+                SelectedDeploymentSlot = null;
+            }
+            catch (Exception ex)
+            {
+                StatusManager.UpdateStatus(ex);
+            }
+            finally
+            {
+                IsFree = true;
+            }
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentUpgradeViewVM.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentUpgradeViewVM.cs
index 695ef9d4f..14e4bf196 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentUpgradeViewVM.cs
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/ViewModels/EnvironmentUpgradeViewVM.cs
@@ -76,7 +76,8 @@ namespace Tango.AzureUtils.UI.ViewModels
             SelectedTargetApp = Apps.FirstOrDefault();
 
             EnvironmentManager = new EnvironmentManager(azure);
-            EnvironmentManager.Progress += (x, e) => StatusManager.UpdateStatus(e);
+            _environmentManager.ConfirmationRequired += ConfirmationHandler;
+            _environmentManager.Progress += ProgressHandler;
         }
 
         private async void ValidateUpgrade()
@@ -111,6 +112,13 @@ namespace Tango.AzureUtils.UI.ViewModels
             {
                 IsFree = false;
                 await EnvironmentManager.UpgradeEnvironment(SelectedSourceApp, SelectedTargetApp, Config);
+
+                var oldSource = SelectedSourceApp;
+                var oldTarget = SelectedTargetApp;
+                SelectedSourceApp = null;
+                SelectedTargetApp = null;
+                SelectedSourceApp = oldSource;
+                SelectedTargetApp = oldTarget;
             }
             catch (Exception ex)
             {
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml
new file mode 100644
index 000000000..9d122ab06
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml
@@ -0,0 +1,53 @@
+<UserControl x:Class="Tango.AzureUtils.UI.Views.EnvironmentFirmwareUpgradeView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:vm="clr-namespace:Tango.AzureUtils.UI.ViewModels"
+             xmlns:helpers="clr-namespace:Tango.SharedUI.Helpers;assembly=Tango.SharedUI"
+             xmlns:global="clr-namespace:Tango.AzureUtils.UI"
+             xmlns:localControls="clr-namespace:Tango.AzureUtils.UI.Controls"
+             xmlns:local="clr-namespace:Tango.AzureUtils.UI.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="700" 
+             d:DesignWidth="1100" 
+             d:DataContext="{d:DesignInstance Type=vm:EnvironmentFirmwareUpgradeViewVM, IsDesignTimeCreatable=False}" 
+             DataContext="{x:Static global:ViewModelLocator.EnvironmentFirmwareUpgradeViewVM}" 
+             Background="{StaticResource PrimaryBackgroundBrush}" 
+             Foreground="{StaticResource PrimaryForegroundBrush}">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="50*"/>
+            <ColumnDefinition Width="60*"/>
+        </Grid.ColumnDefinitions>
+
+        <GroupBox Header="Source Deployment Slot" Padding="5" Margin="10">
+            <DockPanel>
+                <ComboBox DockPanel.Dock="Top" ItemsSource="{Binding DeploymentSlots}" SelectedItem="{Binding SelectedDeploymentSlot}" DisplayMemberPath="Name"></ComboBox>
+
+                <localControls:WebAppPropertiesControl VerticalAlignment="Top" Margin="0 20 0 0" DataContext="{Binding SelectedDeploymentSlot}" />
+            </DockPanel>
+        </GroupBox>
+
+        <Grid Grid.Column="1">
+            <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" MinWidth="300">
+                <GroupBox Header="Firmware Package Selection" Padding="30" Width="500">
+                    <StackPanel>
+                        <TextBlock>Browse for .tfp file and press upgrade.</TextBlock>
+                        <DockPanel Margin="0 10 0 0">
+                            <Button Command="{Binding BrowseFileCommand}" Padding="10 0" Margin="5 0 0 0" DockPanel.Dock="Right">Browse</Button>
+                            <TextBox Text="{Binding FilePath}" VerticalAlignment="Center" IsReadOnly="True" />
+                        </DockPanel>
+                    </StackPanel>
+                </GroupBox>
+
+                <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0" FontSize="14" FontWeight="SemiBold">
+                    <Run>Selected Firmware Version:</Run>
+                    <Run Text="{Binding FirmwareVersion,TargetNullValue='N/A',FallbackValue='N/A'}"></Run>
+                </TextBlock>
+
+                <Button Padding="20" Margin="0 80 0 0" MaxWidth="300" Command="{Binding UpgradeFirmwareCommand}">UPGRADE FIRMWARE</Button>
+            </StackPanel>
+        </Grid>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml.cs
new file mode 100644
index 000000000..ed2d4c56f
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentFirmwareUpgradeView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.AzureUtils.UI.Views
+{
+    /// <summary>
+    /// Interaction logic for EnvironmentRemovalView.xaml
+    /// </summary>
+    public partial class EnvironmentFirmwareUpgradeView : UserControl
+    {
+        public EnvironmentFirmwareUpgradeView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml
new file mode 100644
index 000000000..168e0b546
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml
@@ -0,0 +1,39 @@
+<UserControl x:Class="Tango.AzureUtils.UI.Views.EnvironmentLogStreamView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:vm="clr-namespace:Tango.AzureUtils.UI.ViewModels"
+             xmlns:components="clr-namespace:Tango.SharedUI.Components;assembly=Tango.SharedUI"
+             xmlns:helpers="clr-namespace:Tango.SharedUI.Helpers;assembly=Tango.SharedUI"
+             xmlns:global="clr-namespace:Tango.AzureUtils.UI"
+             xmlns:localControls="clr-namespace:Tango.AzureUtils.UI.Controls"
+             xmlns:local="clr-namespace:Tango.AzureUtils.UI.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="700" 
+             d:DesignWidth="1100" 
+             d:DataContext="{d:DesignInstance Type=vm:EnvironmentLogStreamViewVM, IsDesignTimeCreatable=False}" 
+             DataContext="{x:Static global:ViewModelLocator.EnvironmentLogStreamViewVM}" 
+             Background="{StaticResource PrimaryBackgroundBrush}" 
+             Foreground="{StaticResource PrimaryForegroundBrush}">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="50*"/>
+            <ColumnDefinition Width="60*"/>
+        </Grid.ColumnDefinitions>
+
+        <GroupBox Header="Source Deployment Slot" Padding="5" Margin="10">
+            <DockPanel>
+                <ComboBox DockPanel.Dock="Top" ItemsSource="{Binding DeploymentSlots}" SelectedItem="{Binding SelectedDeploymentSlot}" DisplayMemberPath="Name"></ComboBox>
+
+                <localControls:WebAppPropertiesControl VerticalAlignment="Top" Margin="0 20 0 0" DataContext="{Binding SelectedDeploymentSlot}" />
+            </DockPanel>
+        </GroupBox>
+
+        <Grid Grid.Column="1">
+            <GroupBox Header="Logs" Margin="10" Padding="10">
+                <TextBox components:TextController.Controller="{Binding Log}" AcceptsReturn="True" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" IsReadOnlyCaretVisible="True" BorderThickness="0"></TextBox>
+            </GroupBox>
+        </Grid>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml.cs
new file mode 100644
index 000000000..77918c796
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentLogStreamView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.AzureUtils.UI.Views
+{
+    /// <summary>
+    /// Interaction logic for EnvironmentRemovalView.xaml
+    /// </summary>
+    public partial class EnvironmentLogStreamView : UserControl
+    {
+        public EnvironmentLogStreamView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml
new file mode 100644
index 000000000..2175aaaf3
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml
@@ -0,0 +1,62 @@
+<UserControl x:Class="Tango.AzureUtils.UI.Views.EnvironmentRemovalView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:vm="clr-namespace:Tango.AzureUtils.UI.ViewModels"
+             xmlns:helpers="clr-namespace:Tango.SharedUI.Helpers;assembly=Tango.SharedUI"
+             xmlns:global="clr-namespace:Tango.AzureUtils.UI"
+             xmlns:localControls="clr-namespace:Tango.AzureUtils.UI.Controls"
+             xmlns:local="clr-namespace:Tango.AzureUtils.UI.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="700" 
+             d:DesignWidth="1100" 
+             d:DataContext="{d:DesignInstance Type=vm:EnvironmentRemovalViewVM, IsDesignTimeCreatable=False}" 
+             DataContext="{x:Static global:ViewModelLocator.EnvironmentRemovalViewVM}" 
+             Background="{StaticResource PrimaryBackgroundBrush}" 
+             Foreground="{StaticResource PrimaryForegroundBrush}">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width="50*"/>
+            <ColumnDefinition Width="60*"/>
+        </Grid.ColumnDefinitions>
+
+        <GroupBox Header="Source Deployment Slot" Padding="5" Margin="10">
+            <DockPanel>
+                <ComboBox DockPanel.Dock="Top" ItemsSource="{Binding DeploymentSlots}" SelectedItem="{Binding SelectedDeploymentSlot}" DisplayMemberPath="Name"></ComboBox>
+
+                <localControls:WebAppPropertiesControl VerticalAlignment="Top" Margin="0 20 0 0" DataContext="{Binding SelectedDeploymentSlot}" />
+            </DockPanel>
+        </GroupBox>
+
+        <Grid Grid.Column="1">
+            <DockPanel>
+                <GroupBox DockPanel.Dock="Top" HorizontalAlignment="Left" Margin="50 10 10 10" Header="Removal Configuration" Padding="10 10 100 10">
+                    <StackPanel>
+                        <CheckBox  IsChecked="{Binding Config.RemoveEnvironmentGroup}" >Remove Environment Group</CheckBox>
+                        <CheckBox  Margin="0 5 0 0" IsChecked="{Binding Config.RemoveDeploymentSlot}" >Remove Deployment Slot</CheckBox>
+                        <CheckBox  Margin="0 5 0 0" IsChecked="{Binding Config.RemoveStorageContainers}" >Remove Storage Containers</CheckBox>
+                        <CheckBox  Margin="0 5 0 0" IsChecked="{Binding Config.RemoveDatabase}" >Remove Database</CheckBox>
+                    </StackPanel>
+                </GroupBox>
+
+                <StackPanel>
+                    <GroupBox HorizontalAlignment="Left" Margin="50 10 10 10" Header="Environment Credentials" Padding="10 10 90 10">
+                        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" MinWidth="300">
+                            <TextBlock FontSize="10">Environment Name (e.g DEV)</TextBlock>
+                            <TextBox Margin="0 2 0 0" Text="{Binding SlotName}"></TextBox>
+                            
+                            <TextBlock FontSize="10" Margin="0 10 0 0">Active Directory Administrator Email</TextBlock>
+                            <TextBox Margin="0 2 0 0" Text="{Binding Email}"></TextBox>
+
+                            <TextBlock Margin="0 10 0 0" FontSize="10">Password</TextBlock>
+                            <PasswordBox Margin="0 2 0 0" helpers:PasswordHelper.Attach="True" helpers:PasswordHelper.Password="{Binding Password,Mode=TwoWay}"></PasswordBox>
+                        </StackPanel>
+                    </GroupBox>
+
+                    <Button HorizontalAlignment="Left" Width="410" Margin="50 20 0 0" Padding="20" Command="{Binding RemoveEnvironmentCommand}">REMOVE ENVIRONMENT</Button>
+                </StackPanel>
+            </DockPanel>
+        </Grid>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml.cs b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml.cs
new file mode 100644
index 000000000..f5abf0b66
--- /dev/null
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/EnvironmentRemovalView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.AzureUtils.UI.Views
+{
+    /// <summary>
+    /// Interaction logic for EnvironmentRemovalView.xaml
+    /// </summary>
+    public partial class EnvironmentRemovalView : UserControl
+    {
+        public EnvironmentRemovalView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/MainView.xaml b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/MainView.xaml
index 11749207e..40d431be1 100644
--- a/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/MainView.xaml
+++ b/Software/Visual_Studio/Azure/Tango.AzureUtils.UI/Views/MainView.xaml
@@ -28,12 +28,21 @@
 
         <Grid Grid.Row="1" IsEnabled="{Binding IsInitialized}">
             <TabControl Margin="10">
-                <TabItem Header="Environment Upgrade Dashboard" Padding="5">
+                <TabItem Header="Environment Upgrade" Padding="5">
                     <views:EnvironmentUpgradeView/>
                 </TabItem>
-                <TabItem Header="Environment Creation Wizard" Padding="5">
+                <TabItem Header="Environment Creation" Padding="5">
                     <views:EnvironmentCreationView/>
                 </TabItem>
+                <TabItem Header="Environment Removal" Padding="5">
+                    <views:EnvironmentRemovalView/>
+                </TabItem>
+                <TabItem Header="Environment Firmware Injection" Padding="5">
+                    <views:EnvironmentFirmwareUpgradeView/>
+                </TabItem>
+                <TabItem Header="Environment Log Stream" Padding="5">
+                    <views:EnvironmentLogStreamView/>
+                </TabItem>
             </TabControl>
         </Grid>