From a9c3aaed4d5c007f138bfc16f05aecdee73f1268 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Wed, 21 Nov 2018 16:24:37 +0200
Subject: Working on PPC Storage Provider !!!

---
 .../PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs   | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs
new file mode 100644
index 000000000..5b5167393
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/StorageViewVM.cs
@@ -0,0 +1,97 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.Core.Commands;
+using Tango.Explorer;
+using Tango.PPC.Common;
+
+namespace Tango.PPC.UI.ViewModels
+{
+    public class StorageViewVM : PPCViewModel
+    {
+        private String _currentPath;
+        public String CurrentPath
+        {
+            get { return _currentPath; }
+            set { _currentPath = value; RaisePropertyChangedAuto(); }
+        }
+
+        public RelayCommand CloseCommand { get; set; }
+
+        public RelayCommand<ExplorerFileItem> FileSelectedCommand { get; set; }
+
+        public StorageViewVM()
+        {
+            CloseCommand = new RelayCommand(Close);
+            FileSelectedCommand = new RelayCommand<ExplorerFileItem>(OnFileSelected);
+        }
+
+        public override void OnApplicationStarted()
+        {
+
+        }
+
+        public override void OnApplicationReady()
+        {
+            base.OnApplicationReady();
+
+            StorageProvider.StorageConnected += StorageProvider_StorageConnected;
+            StorageProvider.StorageDisconnected += StorageProvider_StorageDisconnected;
+        }
+
+        public override void OnNavigatedTo()
+        {
+            base.OnNavigatedTo();
+
+            if (StorageProvider.Drive != null)
+            {
+                CurrentPath = StorageProvider.Drive.RootDirectory.FullName;
+            }
+        }
+
+        private async void Close()
+        {
+            await NavigationManager.NavigateTo(Common.Navigation.NavigationView.LayoutView);
+        }
+
+        /// <summary>
+        /// Handles the storage connected event.
+        /// </summary>
+        /// <param name="sender">The sender.</param>
+        /// <param name="e">The drive info.</param>
+        private void StorageProvider_StorageConnected(object sender, System.IO.DriveInfo e)
+        {
+            InvokeUI(async () =>
+            {
+                if (await NotificationProvider.ShowQuestion("Disk Inserted. Do you want to browse?"))
+                {
+                    await NavigationManager.NavigateTo(Common.Navigation.NavigationView.StorageView);
+                }
+            });
+        }
+
+        /// <summary>
+        /// Handles the storage disconnected event.
+        /// </summary>
+        /// <param name="sender">The sender.</param>
+        /// <param name="e">The drive info.</param>
+        private void StorageProvider_StorageDisconnected(object sender, System.IO.DriveInfo e)
+        {
+            InvokeUI(async () =>
+            {
+                if (IsVisible)
+                {
+                    await NavigationManager.NavigateTo(Common.Navigation.NavigationView.LayoutView);
+                }
+            });
+        }
+
+        private async void OnFileSelected(ExplorerFileItem fileItem)
+        {
+            await NavigationManager.NavigateTo(Common.Navigation.NavigationView.LayoutView);
+            await NotificationProvider.ShowInfo($"File Selected: {fileItem.Name}");
+        }
+    }
+}
-- 
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