feat: add duplicate button to Caddyfile editor

CaddyManager/Components/Pages/Caddy/CaddyReverseProxies/CaddyReverseProxiesPage.razor.cs

@@ -53,13 +53,8 @@ public partial class CaddyReverseProxiesPage : ComponentBase
                 { p => p.FileName, string.Empty }
             });
 
-        var result = await dialog.Result;
+        _ = await dialog.Result;
-
-        if (result is { Data: bool, Canceled: false } && (bool)result.Data)
-        {
         Refresh();
-            await RestartCaddy();
-        }
     }
 
     /// <summary>

CaddyManager/Components/Pages/Caddy/CaddyfileEditor/CaddyfileEditor.razor

@@ -15,6 +15,10 @@
     </DialogContent>
     <DialogActions>
         <MudButton OnClick="Cancel">Cancel</MudButton>
+        @if (!IsNew)
+        {
+            <MudButton Color="Color.Tertiary" OnClick="Duplicate">Duplicate</MudButton>
+        }
         <MudButton Color="Color.Primary" OnClick="Submit">Save</MudButton>
         <MudButton Color="Color.Secondary" OnClick="SaveAndRestart">Save & Restart</MudButton>
     </DialogActions>

CaddyManager/Components/Pages/Caddy/CaddyfileEditor/CaddyfileEditor.razor.cs

@@ -24,10 +24,13 @@ public partial class CaddyfileEditor : ComponentBase
 
     [Parameter] public string FileName { get; set; } = string.Empty;
 
+    [Parameter] public string InitialContent { get; set; } = string.Empty;
+
     [Inject] private ICaddyService CaddyService { get; set; } = null!;
 
     [Inject] private ISnackbar Snackbar { get; set; } = null!;
     [Inject] private IDockerService DockerService { get; set; } = null!;
+    [Inject] private IDialogService DialogService { get; set; } = null!;
 
     protected override Task OnInitializedAsync()
     {
@@ -38,6 +41,10 @@ public partial class CaddyfileEditor : ComponentBase
             // Load the content of the Caddy configuration file
             _caddyConfigurationContent = CaddyService.GetCaddyConfigurationContent(FileName);
         }
+        else if (!string.IsNullOrWhiteSpace(InitialContent))
+        {
+            _caddyConfigurationContent = InitialContent;
+        }
 
         return base.OnInitializedAsync();
     }
@@ -120,4 +127,25 @@ public partial class CaddyfileEditor : ComponentBase
             MudDialog.Close(DialogResult.Ok(false));
         }
     }
+
+    /// <summary>
+    /// Duplicates the Caddy configuration file
+    /// </summary>
+    private async Task Duplicate()
+    {
+        var content = await _codeEditor.GetValue();
+
+        MudDialog.Close(DialogResult.Ok(false));
+
+        await DialogService.ShowAsync<CaddyfileEditor>("New configuration",
+            options: new DialogOptions
+            {
+                FullWidth = true,
+                MaxWidth = MaxWidth.Medium
+            }, parameters: new DialogParameters<CaddyfileEditor>
+            {
+                { p => p.FileName, string.Empty },
+                { p => p.InitialContent, content }
+            });
+    }
 }