lite blazor 데이터 갱신 정리

TaxBaik.Web/Components/Admin/Pages/TaxFilingSchedules.razor

@@ -127,7 +127,7 @@
                        RequiredError="고객을 선택하세요.">
                 @foreach (var client in clients)
                 {
-                    <MudSelectItem Value="@((int?)client.Id)">@(string.IsNullOrEmpty(client.CompanyName) ? client.Name : client.CompanyName)</MudSelectItem>
+                    <MudSelectItem Value="@((int?)client.Id)">@GetClientDisplayName(client)</MudSelectItem>
                 }
             </MudSelect>
             <MudSelect T="string" @bind-Value="scheduleForm.FilingType" Label="신고 유형" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true">
@@ -182,9 +182,9 @@
         try
         {
             schedules = await TaxFilingClient.GetAllAsync();
-            var (clientItems, _) = await ClientClient.GetPagedAsync();
+            var (clientItems, _) = await ClientClient.GetPagedAsync(pageSize: 1000);
             clients = clientItems.ToList();
-            clientMap = clients.ToDictionary(c => c.Id, c => c.CompanyName ?? "");
+            clientMap = clients.ToDictionary(c => c.Id, GetClientDisplayName);
         }
         catch (Exception ex)
         {
@@ -286,9 +286,15 @@
         scheduleForm = new();
     }
 
+    private static string GetClientDisplayName(Client client)
+        => !string.IsNullOrWhiteSpace(client.CompanyName)
+            ? client.CompanyName
+            : !string.IsNullOrWhiteSpace(client.Name)
+                ? client.Name
+                : $"Client #{client.Id}";
     private class TaxFilingScheduleForm
     {
-        public int ClientId { get; set; }
+        public int? ClientId { get; set; }
         public string FilingType { get; set; } = "";
         public DateTime? DueDate { get; set; }
         public int FilingYear { get; set; } = DateTime.Now.Year;