refactor: 更新内部逻辑

Author: ArgoZhang

src/BootstrapBlazor/Components/AutoComplete/AutoComplete.razor

@@ -17,7 +17,7 @@
     <span class="form-select-append"><i class="@Icon"></i></span>
     <span class="form-select-append ac-loading"><i class="@LoadingIcon"></i></span>
     <ul class="dropdown-menu">
-        @foreach (var item in Rows)
+        @foreach (var item in _filterItems)
         {
             <li @key="item" class="dropdown-item" @onclick="() => OnClickItem(item)">
                 @if (ItemTemplate == null)
@@ -30,7 +30,7 @@
                 }
             </li>
         }
-        @if (ShowNoDataTip && Rows.Count == 0)
+        @if (ShowNoDataTip && _filterItems.Count == 0)
         {
             <li class="dropdown-item">@NoDataTip</li>
         }

src/BootstrapBlazor/Components/AutoComplete/AutoComplete.razor.cs

@@ -90,8 +90,7 @@ public partial class AutoComplete
     /// <summary>
     /// 获得/设置 UI 呈现数据集合
     /// </summary>
-    [NotNull]
-    private List<string>? FilterItems { get; set; }
+    private List<string>? _filterItems;
 
     /// <summary>
     /// <inheritdoc/>
@@ -110,12 +109,12 @@ protected override void OnParametersSet()
     {
         base.OnParametersSet();
 
+        Icon ??= IconTheme.GetIconByKey(ComponentIcons.AutoCompleteIcon);
         LoadingIcon ??= IconTheme.GetIconByKey(ComponentIcons.LoadingIcon);
         NoDataTip ??= Localizer[nameof(NoDataTip)];
         PlaceHolder ??= Localizer[nameof(PlaceHolder)];
-        Icon ??= IconTheme.GetIconByKey(ComponentIcons.AutoCompleteIcon);
 
-        Items ??= [];
+        _filterItems ??= Items?.ToList() ?? [];
     }
 
     /// <summary>
@@ -130,8 +129,6 @@ private async Task OnClickItem(string val)
         }
     }
 
-    private List<string> Rows => FilterItems ?? Items.ToList();
-
     /// <summary>
     /// TriggerFilter 方法
     /// </summary>
@@ -142,24 +139,24 @@ public async Task TriggerFilter(string val)
         if (OnCustomFilter != null)
         {
             var items = await OnCustomFilter(val);
-            FilterItems = items.ToList();
+            _filterItems = items.ToList();
         }
         else if (string.IsNullOrEmpty(val))
         {
-            FilterItems = Items.ToList();
+            _filterItems = Items.ToList();
         }
         else
         {
             var comparison = IgnoreCase ? StringComparison.OrdinalIgnoreCase : StringComparison.Ordinal;
             var items = IsLikeMatch
                 ? Items.Where(s => s.Contains(val, comparison))
                 : Items.Where(s => s.StartsWith(val, comparison));
-            FilterItems = items.ToList();
+            _filterItems = items.ToList();
         }
 
         if (DisplayCount != null)
         {
-            FilterItems = FilterItems.Take(DisplayCount.Value).ToList();
+            _filterItems = _filterItems.Take(DisplayCount.Value).ToList();
         }
         StateHasChanged();
     }