From 0441f6a3dacddcdae2bf336a79039bdbae418db8 Mon Sep 17 00:00:00 2001
From: Pat Hartl <pat@pathar.tl>
Date: Sun, 10 Sep 2023 02:19:11 -0500
Subject: [PATCH] New folder creation. Allow deletion of selected items.

---
 .../FileManagerComponents/FileManager.razor   | 54 +++++++++++++++++--
 .../NewFolderModal.razor                      | 34 ++++++++++++
 2 files changed, 83 insertions(+), 5 deletions(-)
 create mode 100644 LANCommander/Components/FileManagerComponents/NewFolderModal.razor

diff --git a/LANCommander/Components/FileManagerComponents/FileManager.razor b/LANCommander/Components/FileManagerComponents/FileManager.razor
index 7d73c23..1eb9933 100644
--- a/LANCommander/Components/FileManagerComponents/FileManager.razor
+++ b/LANCommander/Components/FileManagerComponents/FileManager.razor
@@ -1,5 +1,6 @@
 @using AntDesign.TableModels;
 @inject ArchiveService ArchiveService
+@inject IMessageService MessageService
 
 <div class="file-manager">
     <GridRow Class="file-manager-nav">
@@ -21,7 +22,7 @@
             </SpaceItem>
             <SpaceItem>
                 <Tooltip Title="Refresh" MouseEnterDelay="2">
-                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Reload" OnClick="() => ChangeDirectory(Path, false)" />
+                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Reload" OnClick="Refresh" />
                 </Tooltip>
             </SpaceItem>
             <SpaceItem Class="file-manager-nav-breadcrumbs">
@@ -34,7 +35,7 @@
             </SpaceItem>
             <SpaceItem>
                 <Tooltip Title="New Folder" MouseEnterDelay="2">
-                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.FolderAdd" OnClick="NewFolder" />
+                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.FolderAdd" OnClick="() => NewFolderModal.Open()" />
                 </Tooltip>
             </SpaceItem>
             <SpaceItem>
@@ -44,7 +45,7 @@
             </SpaceItem>
             <SpaceItem>
                 <Tooltip Title="Delete" MouseEnterDelay="2">
-                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Delete" />
+                    <Button Type="@ButtonType.Text" Icon="@IconType.Outline.Delete" OnClick="Delete" Disabled="@(Selected.Count() == 0)" />
                 </Tooltip>
             </SpaceItem>
         </Space>
@@ -109,6 +110,8 @@
      </GridRow>
 </div>
 
+<NewFolderModal @ref="NewFolderModal" OnFolderNameEntered="AddFolder" />
+
  @code {
     [Parameter] public Guid ArchiveId { get; set; }
     [Parameter] public string WorkingDirectory { get; set; }
@@ -125,6 +128,8 @@
     List<IFileManagerEntry> Entries { get; set; } = new List<IFileManagerEntry>();
     HashSet<FileManagerDirectory> Directories { get; set; } = new HashSet<FileManagerDirectory>();
 
+    NewFolderModal NewFolderModal;
+
     Dictionary<string, object> OnRow(RowData<IFileManagerEntry> row) => new()
     {
         ["data-path"] = row.Data.Path,
@@ -313,8 +318,47 @@
             ChangeDirectory(Path.Parent, true);
     }
 
-    void NewFolder()
+    void Refresh()
     {
-        
+        ChangeDirectory(Path, false);
+    }
+
+    void AddFolder(string name)
+    {
+        try
+        {
+            Directory.CreateDirectory(System.IO.Path.Combine(Path.Path, name));
+
+            Refresh();
+
+            MessageService.Success("Folder created!");
+        }
+        catch
+        {
+            MessageService.Error("Error creating folder!");
+        }
+    }
+
+    void Delete()
+    {
+        try
+        {
+            foreach (var entry in Selected)
+            {
+                if (entry is FileManagerDirectory)
+                    Directory.Delete(entry.Path);
+                else if (entry is FileManagerFile)
+                    File.Delete(entry.Path);
+            }
+
+            Selected = new List<IFileManagerEntry>();
+            MessageService.Success("Deleted!");
+        }
+        catch
+        {
+            MessageService.Error("Error deleting!");
+        }
+
+        Refresh();
     }
 }
diff --git a/LANCommander/Components/FileManagerComponents/NewFolderModal.razor b/LANCommander/Components/FileManagerComponents/NewFolderModal.razor
new file mode 100644
index 0000000..5df4468
--- /dev/null
+++ b/LANCommander/Components/FileManagerComponents/NewFolderModal.razor
@@ -0,0 +1,34 @@
+<Modal Title="New Folder" Visible="@Visible" Draggable="true" DragInViewport="false" OnOk="OnOk" OnCancel="Close">
+    <Input @bind-Value="@Name" />
+</Modal>
+
+@code {
+    [Parameter] public EventCallback<string> OnFolderNameEntered { get; set; }
+
+    bool Visible { get; set; } = false;
+    string Name { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        Name = "";
+    }
+
+    public void Open()
+    {
+        Name = "";
+        Visible = true;
+    }
+
+    public void Close()
+    {
+        Visible = false;
+    }
+
+    async Task OnOk(MouseEventArgs e)
+    {
+        if (OnFolderNameEntered.HasDelegate)
+            await OnFolderNameEntered.InvokeAsync(Name);
+
+        Close();
+    }
+}