better web settings

2026-03-19 09:13:09 +01:00
parent 83597b8763
commit 810c7053c0
4 changed files with 367 additions and 6 deletions
--- a/VisionBuilder.UI.Blazor/Dialogs/ItemEditorDialog.razor
+++ b/VisionBuilder.UI.Blazor/Dialogs/ItemEditorDialog.razor
@@ -0,0 +1,118 @@
+@using MudBlazor
+@using System.Reflection
+
+<MudDialog>
+    <DialogContent>
+        @if (_isSimpleType)
+        {
+            @RenderEditor(ItemType, _workingValue, v => _workingValue = v, "Value")
+        }
+        else
+        {
+            @foreach (var prop in _properties)
+            {
+                var p = prop;
+                var currentVal = p.GetValue(_workingValue);
+                @RenderEditor(p.PropertyType, currentVal, v => p.SetValue(_workingValue, v), p.Name)
+            }
+        }
+    </DialogContent>
+    <DialogActions>
+        <MudButton OnClick="Cancel">Cancel</MudButton>
+        <MudButton Color="Color.Primary" OnClick="Ok">OK</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter] private IMudDialogInstance MudDialog { get; set; } = null!;
+    [Parameter] public Type ItemType { get; set; } = null!;
+    [Parameter] public object? InitialValue { get; set; }
+
+    private object? _workingValue;
+    private bool _isSimpleType;
+    private PropertyInfo[] _properties = Array.Empty<PropertyInfo>();
+
+    protected override void OnParametersSet()
+    {
+        _isSimpleType = ItemType.IsValueType || ItemType == typeof(string) || ItemType.IsEnum;
+        _workingValue = InitialValue;
+
+        if (!_isSimpleType && _workingValue != null)
+        {
+            _properties = ItemType.GetProperties(BindingFlags.Public | BindingFlags.Instance)
+                .Where(p => p.CanRead && p.CanWrite)
+                .ToArray();
+        }
+    }
+
+    private RenderFragment RenderEditor(Type type, object? value, Action<object?> onChanged, string label) => builder =>
+    {
+        builder.OpenElement(0, "div");
+        builder.AddAttribute(1, "class", "settings-field");
+
+        if (type == typeof(bool))
+        {
+            var boolVal = (bool)(value ?? false);
+            builder.OpenComponent<MudSwitch<bool>>(2);
+            builder.AddAttribute(3, "Value", boolVal);
+            builder.AddAttribute(4, "ValueChanged", EventCallback.Factory.Create<bool>(this, v => { onChanged(v); StateHasChanged(); }));
+            builder.AddAttribute(5, "Label", label);
+            builder.AddAttribute(6, "Color", Color.Primary);
+            builder.CloseComponent();
+        }
+        else if (type == typeof(int))
+        {
+            var intVal = value is int iv ? iv : 0;
+            builder.OpenComponent<MudNumericField<int>>(2);
+            builder.AddAttribute(3, "Value", intVal);
+            builder.AddAttribute(4, "ValueChanged", EventCallback.Factory.Create<int>(this, v => { onChanged(v); StateHasChanged(); }));
+            builder.AddAttribute(5, "Label", label);
+            builder.AddAttribute(6, "Variant", Variant.Outlined);
+            builder.CloseComponent();
+        }
+        else if (type == typeof(double))
+        {
+            var dblVal = value is double dv ? dv : 0.0;
+            builder.OpenComponent<MudNumericField<double>>(2);
+            builder.AddAttribute(3, "Value", dblVal);
+            builder.AddAttribute(4, "ValueChanged", EventCallback.Factory.Create<double>(this, v => { onChanged(v); StateHasChanged(); }));
+            builder.AddAttribute(5, "Label", label);
+            builder.AddAttribute(6, "Variant", Variant.Outlined);
+            builder.CloseComponent();
+        }
+        else if (type.IsEnum)
+        {
+            builder.OpenComponent<MudSelect<object>>(2);
+            builder.AddAttribute(3, "Value", value);
+            builder.AddAttribute(4, "ValueChanged", EventCallback.Factory.Create<object>(this, v => { onChanged(v); StateHasChanged(); }));
+            builder.AddAttribute(5, "Label", label);
+            builder.AddAttribute(6, "Variant", Variant.Outlined);
+            builder.AddAttribute(7, "ChildContent", (RenderFragment)(innerBuilder =>
+            {
+                foreach (var enumVal in Enum.GetValues(type))
+                {
+                    innerBuilder.OpenComponent<MudSelectItem<object>>(0);
+                    innerBuilder.AddAttribute(1, "Value", enumVal);
+                    innerBuilder.AddAttribute(2, "ChildContent", (RenderFragment)(b => b.AddContent(0, enumVal.ToString())));
+                    innerBuilder.CloseComponent();
+                }
+            }));
+            builder.CloseComponent();
+        }
+        else
+        {
+            var strVal = value?.ToString() ?? "";
+            builder.OpenComponent<MudTextField<string>>(2);
+            builder.AddAttribute(3, "Value", strVal);
+            builder.AddAttribute(4, "ValueChanged", EventCallback.Factory.Create<string>(this, v => { onChanged(v); StateHasChanged(); }));
+            builder.AddAttribute(5, "Label", label);
+            builder.AddAttribute(6, "Variant", Variant.Outlined);
+            builder.CloseComponent();
+        }
+
+        builder.CloseElement();
+    };
+
+    private void Ok() => MudDialog.Close(DialogResult.Ok(_workingValue));
+    private void Cancel() => MudDialog.Cancel();
+}