From 11f908aab23d34e9459f35317312fa1e473a625e Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Tue, 17 May 2016 23:25:40 -0400
Subject: [PATCH] folder delete

---
 .../Abstractions/Services/IFolderService.cs   |  1 +
 src/App/Pages/SettingsEditFolderPage.cs       | 42 ++++++++++++++++++-
 src/App/Services/FolderService.cs             | 11 +++++
 3 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/src/App/Abstractions/Services/IFolderService.cs b/src/App/Abstractions/Services/IFolderService.cs
index 35496e3d5..7a696a88a 100644
--- a/src/App/Abstractions/Services/IFolderService.cs
+++ b/src/App/Abstractions/Services/IFolderService.cs
@@ -10,5 +10,6 @@ namespace Bit.App.Abstractions
         Task<Folder> GetByIdAsync(string id);
         Task<IEnumerable<Folder>> GetAllAsync();
         Task<ApiResult<FolderResponse>> SaveAsync(Folder folder);
+        Task<ApiResult<object>> DeleteAsync(string folderId);
     }
 }
diff --git a/src/App/Pages/SettingsEditFolderPage.cs b/src/App/Pages/SettingsEditFolderPage.cs
index dda8d9030..d0a13b78c 100644
--- a/src/App/Pages/SettingsEditFolderPage.cs
+++ b/src/App/Pages/SettingsEditFolderPage.cs
@@ -38,12 +38,15 @@ namespace Bit.App.Pages
             var nameCell = new FormEntryCell(AppResources.Name);
             nameCell.Entry.Text = folder.Name.Decrypt();
 
+            var deleteCell = new ExtendedTextCell { Text = AppResources.Delete, TextColor = Color.Red };
+            deleteCell.Tapped += DeleteCell_Tapped;
+
             var mainTable = new ExtendedTableView
             {
                 Intent = TableIntent.Settings,
                 EnableScrolling = false,
-                HasUnevenRows = true,
                 EnableSelection = false,
+                HasUnevenRows = true,
                 Root = new TableRoot
                 {
                     new TableSection()
@@ -59,6 +62,20 @@ namespace Bit.App.Pages
                 mainTable.EstimatedRowHeight = 70;
             }
 
+            var deleteTable = new ExtendedTableView
+            {
+                Intent = TableIntent.Settings,
+                EnableScrolling = false,
+                EnableSelection = true,
+                Root = new TableRoot
+                {
+                    new TableSection()
+                    {
+                        deleteCell
+                    }
+                }
+            };
+
             var saveToolBarItem = new ToolbarItem(AppResources.Save, null, async () =>
             {
                 if(!_connectivity.IsConnected)
@@ -85,7 +102,7 @@ namespace Bit.App.Pages
             }, ToolbarItemOrder.Default, 0);
 
             Title = "Edit Folder";
-            Content = mainTable;
+            Content = new StackLayout { Children = { mainTable, deleteTable } };
             ToolbarItems.Add(saveToolBarItem);
             if(Device.OS == TargetPlatform.iOS)
             {
@@ -98,6 +115,27 @@ namespace Bit.App.Pages
             }
         }
 
+        private async void DeleteCell_Tapped(object sender, EventArgs e)
+        {
+            // TODO: Validate the delete operation. ex. Cannot delete a folder that has sites in it?
+
+            if(!await _userDialogs.ConfirmAsync(AppResources.DoYouReallyWantToDelete, null, AppResources.Yes, AppResources.No))
+            {
+                return;
+            }
+
+            var deleteTask = _folderService.DeleteAsync(_folderId);
+            _userDialogs.ShowLoading("Deleting...", MaskType.Black);
+            await deleteTask;
+            _userDialogs.HideLoading();
+
+            if((await deleteTask).Succeeded)
+            {
+                await Navigation.PopModalAsync();
+                _userDialogs.SuccessToast("Folder deleted.");
+            }
+        }
+
         private void AlertNoConnection()
         {
             DisplayAlert(AppResources.InternetConnectionRequiredTitle, AppResources.InternetConnectionRequiredMessage, AppResources.Ok);
diff --git a/src/App/Services/FolderService.cs b/src/App/Services/FolderService.cs
index f1e7c17fa..31faff70b 100644
--- a/src/App/Services/FolderService.cs
+++ b/src/App/Services/FolderService.cs
@@ -74,5 +74,16 @@ namespace Bit.App.Services
 
             return response;
         }
+
+        public async Task<ApiResult<object>> DeleteAsync(string folderId)
+        {
+            ApiResult<object> response = await _folderApiRepository.DeleteAsync(folderId);
+            if(response.Succeeded)
+            {
+                await _folderRepository.DeleteAsync(folderId);
+            }
+
+            return response;
+        }
     }
 }