#361 - Pre-requisities in wizard.

maraf · Jun 18, 2024 · 0a36290 · 0a36290
1 parent a657d03
commit 0a36290
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Showing 2 changed files with 20 additions and 4 deletions.
diff --git a/src/Money.Blazor.Host/Components/ExpenseCreate.razor b/src/Money.Blazor.Host/Components/ExpenseCreate.razor
@@ -157,4 +157,6 @@
     <Buttons>
         <button class="btn btn-primary" @onclick="@CreateAsync">Create</button>
     </Buttons>
-</Modal>
+</Modal>
+
+<Confirm @ref="PrerequisitesConfirm" Message="To create an expense, you need to first create a currency and category." OnConfirmed="OnPrerequisitesConfirmed" />
diff --git a/src/Money.Blazor.Host/Components/ExpenseCreate.razor.cs b/src/Money.Blazor.Host/Components/ExpenseCreate.razor.cs
@@ -47,6 +47,8 @@ public partial class ExpenseCreate : System.IDisposable, IExpenseCreateNavigator
         [Parameter][CascadingParameter]
         public Navigator.ComponentContainer ComponentContainer { get; set; }
 
+        protected Confirm PrerequisitesConfirm { get; set; }
+
         protected List<ExpenseTemplateModel> Templates { get; private set; }
         protected List<CategoryModel> Categories { get; private set; }
         protected List<CurrencyModel> Currencies { get; private set; }
@@ -104,14 +106,18 @@ public void Dispose()
                 ComponentContainer.ExpenseCreate = null;
         }
 
-        private void ShowInternal(Action setParameters = null)
+        private async void ShowInternal(Action setParameters = null)
         {
-            base.Show();
             FocusAfterRender = true;
 
             setParameters?.Invoke();
 
-            _ = LoadAsync();
+            await LoadAsync();
+
+            if (Currencies == null || Currencies.Count == 0 || Categories == null || Categories.Count == 0)
+                PrerequisitesConfirm.Show();
+            else
+                base.Show();
         }
 
         public new void Show() 
@@ -277,5 +283,13 @@ void ValidateField(SelectedField field, Func<bool> validator)
             Log.Debug($"Expense: Validation: '{string.Join("', '", errors)}'.");
             return errors.IsEmpty();
         }
+
+        protected void OnPrerequisitesConfirmed()
+        {
+            if (Currencies == null || Currencies.Count == 0)
+                Navigator.OpenCurrencies();
+            else if (Categories == null || Categories.Count == 0)
+                Navigator.OpenCategories();
+        }
     }
 }