From 29910d4d1b5fe9301dc7c922b2ef48605841009b Mon Sep 17 00:00:00 2001
From: kjh2064 <kjh2064@gmail.com>
Date: Fri, 3 Jul 2026 11:01:26 +0900
Subject: [PATCH] improve: enhance combo components to production level
 (COMBO_POLICY compliance)
MIME-Version: 1.0
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BlogForm:
- Add placeholder '分類 없음' for null category selection
- Label changed to '카테고리 (선택 사항)' to clarify null is allowed
- Add Clearable=true for easy null selection

InquiryForm:
- Add Required=true and Placeholder for ServiceType dropdown (mandatory field)
- Add Label asterisk (*) to indicate required field
- Add Clearable=true and Placeholder for Status dropdown (optional field)

Result: Combo components now follow COMBO_POLICY - null/required/optional states are
explicit in UI, not guessed by users. Aligns with 'Production Level' standard.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
---
 .../Components/Admin/Forms/InquiryForm.razor                 | 4 ++--
 .../Components/Admin/Pages/Blog/BlogForm.razor               | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/TaxBaik.Web.Client/Components/Admin/Forms/InquiryForm.razor b/src/TaxBaik.Web.Client/Components/Admin/Forms/InquiryForm.razor
index 1bfd160..399ee36 100644
--- a/src/TaxBaik.Web.Client/Components/Admin/Forms/InquiryForm.razor
+++ b/src/TaxBaik.Web.Client/Components/Admin/Forms/InquiryForm.razor
@@ -15,12 +15,12 @@
     </AdminFormSection>
 
     <AdminFormSection Title="문의 내용" Description="@(IsEditMode ? "상태와 메모만 변경 가능합니다." : "운영 분류와 처리 메모를 함께 관리합니다.")" CssClass="mb-4">
-        <CommonCodeSelect @bind-Value="model.ServiceType" Group="INQUIRY_SERVICE_TYPE" Label="문의 유형" Class="mb-4" Disabled="@IsEditMode" />
+        <CommonCodeSelect @bind-Value="model.ServiceType" Group="INQUIRY_SERVICE_TYPE" Label="문의 유형 *" Class="mb-4" Required="true" Disabled="@IsEditMode" Placeholder="문의 유형을 선택하세요" />
 
         <MudTextField @bind-Value="model.Message" Label="문의 내용"
             Variant="Variant.Outlined" Lines="5" Class="mb-4" Required="true" ReadOnly="@IsEditMode" />
 
-        <CommonCodeSelect @bind-Value="model.Status" Group="INQUIRY_STATUS" Label="상태" Class="mb-4" />
+        <CommonCodeSelect @bind-Value="model.Status" Group="INQUIRY_STATUS" Label="상태" Class="mb-4" Clearable="true" Placeholder="상태를 선택하세요" />
 
         <MudTextField @bind-Value="model.AdminMemo" Label="관리 메모"
             Variant="Variant.Outlined" Lines="3" Class="mb-4" />
diff --git a/src/TaxBaik.Web.Client/Components/Admin/Pages/Blog/BlogForm.razor b/src/TaxBaik.Web.Client/Components/Admin/Pages/Blog/BlogForm.razor
index 41259ce..920cfd2 100644
--- a/src/TaxBaik.Web.Client/Components/Admin/Pages/Blog/BlogForm.razor
+++ b/src/TaxBaik.Web.Client/Components/Admin/Pages/Blog/BlogForm.razor
@@ -6,8 +6,9 @@
         <MudTextField @bind-Value="Model.Title" Label="제목 *"
             Variant="Variant.Outlined" Class="mb-4" Required="true" RequiredError="제목을 입력하세요." Counter="100" MaxLength="100" />
 
-        <MudSelect T="int?" @bind-Value="Model.CategoryId" Label="카테고리"
-            Variant="Variant.Outlined" Class="mb-4">
+        <MudSelect T="int?" @bind-Value="Model.CategoryId" Label="카테고리 (선택 사항)"
+            Variant="Variant.Outlined" Class="mb-4" Clearable="true">
+            <MudSelectItem Value="@((int?)null)">분류 없음</MudSelectItem>
             @foreach (var category in Categories)
             {
                 <MudSelectItem T="int?" Value="@((int?)category.Id)">@category.Name</MudSelectItem>