Support for DeleteBaseDialog

src/CSharp/BlazorComponents/EasyMicroservices.UI.BlazorComponents/DeleteBaseDialog.razor

@@ -0,0 +1,131 @@
+@using EasyMicroservices.ServiceContracts
+@using EasyMicroservices.UI.Cores
+@using MudBlazor
+@inject ISnackbar Snackbar
+
+@typeparam TItem
+
+<BaseDialog @ref="deleteDialog">
+    <TitleContent>
+        <MudText Typo="Typo.h6">
+            <MudIcon Icon="@Icons.Material.Filled.Edit" Class="mr-3" /> @BaseViewModel.GetTranslatedByKey("Delete_Title")
+        </MudText>
+    </TitleContent>
+    <DialogContent>
+        @BaseViewModel.GetTranslatedByKey("DeleteQuestion_Content")
+    </DialogContent>
+    <DialogActions>
+        @if (!BindViewModel.IsBusy)
+        {
+            <MudButton OnClick="() => deleteDialog.CloseDialog()">
+                @BindViewModel.GetInnerTranslatedByKey("Cancel")
+            </MudButton>
+        }
+        <MudButton Color="Color.Error" Variant="Variant.Filled" Disabled="BindViewModel.IsBusy" OnClick="()=>Delete()">
+            @if (BindViewModel.IsBusy)
+            {
+                <MudProgressCircular Class="ms-n1" Size="Size.Small" Indeterminate="true" />
+                <MudText Class="ms-2">@BindViewModel.GetInnerTranslatedByKey("Deleting")</MudText>
+            }
+            else
+            {
+                <MudText>@BindViewModel.GetInnerTranslatedByKey("Delete")</MudText>
+            }
+        </MudButton>
+    </DialogActions>
+</BaseDialog>
+@code {
+    BaseDialog deleteDialog;
+    MudDialog dialog;
+    TItem selectedItem;
+
+    [Parameter]
+    [Category("Behavior")]
+    public string SuccessMessage { get; set; }
+
+    [Parameter]
+    [Category("Behavior")]
+    public BaseViewModel BindViewModel { get; set; }
+
+    [Parameter]
+    [Category("Behavior")]
+    public Func<TItem, Task<MessageContract>> OnDeleteAsync { get; set; }
+
+    [Parameter]
+    [Category("Behavior")]
+    public Func<TItem, MessageContract> OnDelete { get; set; }
+
+    void Delete()
+    {
+        BindViewModel.IsBusy = true;
+        DoDelete();
+    }
+
+    async void DoDelete()
+    {
+        try
+        {
+            if (OnDelete != null)
+            {
+                var result = OnDelete.Invoke(selectedItem);
+                if (result)
+                    ShowSucess();
+                else
+                {
+                    ShowError(result.Error);
+                }
+            }
+
+            if (OnDeleteAsync != null)
+            {
+                var result = await OnDeleteAsync.Invoke(selectedItem);
+                if (result)
+                    ShowSucess();
+                else
+                {
+                    ShowError(result.Error);
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            ShowError(ex);
+        }
+        finally
+        {
+            BindViewModel.IsBusy = false;
+            StateHasChanged();
+        }
+    }
+
+    public void ShowDeleteDialog(TItem item, Func<TItem, MessageContract> onDelete)
+    {
+        OnDeleteAsync = null;
+        OnDelete = onDelete;
+        ShowDeleteDialog(item);
+    }
+
+    public void ShowDeleteDialogAsync(TItem item, Func<TItem, Task<MessageContract>> onDeleteAsync)
+    {
+        OnDelete = null;
+        OnDeleteAsync = onDeleteAsync;
+        ShowDeleteDialog(item);
+    }
+
+    void ShowDeleteDialog(TItem item)
+    {
+        selectedItem = item;
+        deleteDialog.ShowDialog();
+    }
+
+    void ShowSucess()
+    {
+        Snackbar.Add(SuccessMessage, Severity.Success, key: Guid.NewGuid().ToString());
+        deleteDialog.CloseDialog();
+    }
+
+    void ShowError(ErrorContract errorContract)
+    {
+        Snackbar.Add(errorContract.EndUserMessage ?? errorContract.Message, Severity.Error, key: Guid.NewGuid().ToString());
+    }
+}