refactor: admin ui를 fluent v5와 html 기반으로 전환

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

@@ -2,177 +2,125 @@
 @using TaxBaik.Web.Services.AdminClients
 @inject ITaxFilingScheduleBrowserClient TaxFilingClient
 @inject IClientBrowserClient ClientClient
-@inject ISnackbar Snackbar
-@inject IDialogService DialogService
+@inject IJSRuntime JS
 @attribute [Authorize]
 
 <PageTitle>신고 일정</PageTitle>
-
 <section class="admin-page-hero">
     <div>
-        <MudText Typo="Typo.caption" Class="admin-eyebrow">CRM & 세무관리</MudText>
-        <MudText Typo="Typo.h4" Class="admin-page-title">신고 일정</MudText>
-        <MudText Typo="Typo.body2" Class="admin-page-subtitle">고객별 마감일과 처리 상태를 한 화면에서 관리합니다.</MudText>
+        <div class="admin-eyebrow">CRM & 세무관리</div>
+        <h1 class="admin-page-title">신고 일정</h1>
+        <p class="admin-page-subtitle">고객별 마감일과 처리 상태를 한 화면에서 관리합니다.</p>
     </div>
-    <MudButton Variant="Variant.Filled"
-               Color="Color.Primary"
-               OnClick="OpenCreateDialog"
-               StartIcon="@Icons.Material.Filled.Add">
-        새 일정 추가
-    </MudButton>
+    <button type="button" class="site-button primary" @onclick="OpenCreateDialog">새 일정 추가</button>
 </section>
 
-<MudPaper Class="admin-surface" Elevation="0">
+<div class="admin-surface">
     @if (schedules is null)
     {
-        <MudProgressLinear Indeterminate="true" />
+        <Skeleton Count="6" CssClass="taxbaik-skeleton-grid" />
     }
     else if (schedules.Count == 0)
     {
-        <MudAlert Severity="Severity.Info" Class="mt-4">
-            <MudIcon Icon="@Icons.Material.Filled.EventBusy" Class="me-2" />
-            신고 일정이 없습니다.
-        </MudAlert>
+        <div class="muted">신고 일정이 없습니다.</div>
     }
     else
     {
-        <MudDataGrid T="TaxFilingSchedule"
-                     Items="@schedules"
-                     Dense="true"
-                     Hover="true"
-                     Striped="true"
-                     Virtualize="true"
-                     RowsPerPage="30"
-                     Class="admin-grid">
-            <Columns>
-                <PropertyColumn Property="x => x.Id" Title="ID" Sortable="true" />
-                <TemplateColumn Title="고객">
-                    <CellTemplate>
-                        @if (clientMap.TryGetValue(context.Item.ClientId, out var clientName))
-                        {
-                            <MudLink Href="@($"/taxbaik/admin/clients/{context.Item.ClientId}")" Color="Color.Primary">
-                                @clientName
-                            </MudLink>
-                        }
-                    </CellTemplate>
-                </TemplateColumn>
-                <PropertyColumn Property="x => x.FilingType" Title="신고 유형" />
-                <TemplateColumn Title="마감일">
-                    <CellTemplate>
-                        @{
-                            var daysLeft = (context.Item.DueDate.Date - DateTime.Today).Days;
-                            var statusColor = daysLeft < 0 ? Color.Error : daysLeft <= 7 ? Color.Warning : Color.Success;
-                        }
-                        <MudChip Size="Size.Small" Color="@statusColor" Variant="Variant.Filled">
-                            @context.Item.DueDate.ToString("yyyy-MM-dd")
-                            @if (daysLeft >= 0)
-                            {
-                                <span class="ms-1">(D-@daysLeft)</span>
-                            }
-                            else
-                            {
-                                <span class="ms-1">(마감 @Math.Abs(daysLeft)일 경과)</span>
-                            }
-                        </MudChip>
-                    </CellTemplate>
-                </TemplateColumn>
-                <PropertyColumn Property="x => x.FilingYear" Title="신고연도" />
-                <TemplateColumn Title="상태">
-                    <CellTemplate>
-                        @if (context.Item.Status == "completed")
-                        {
-                            <MudChip Size="Size.Small" Color="Color.Success" Variant="Variant.Filled">완료</MudChip>
-                        }
-                        else
-                        {
-                            <MudChip Size="Size.Small" Color="Color.Default" Variant="Variant.Outlined">대기</MudChip>
-                        }
-                    </CellTemplate>
-                </TemplateColumn>
-                <TemplateColumn Title="작업" Sortable="false">
-                    <CellTemplate>
-                        <MudButtonGroup Size="Size.Small" Variant="Variant.Outlined">
-                            @if (context.Item.Status != "completed")
-                            {
-                                <MudIconButton Icon="@Icons.Material.Filled.CheckCircle"
-                                               Color="Color.Success"
-                                               OnClick="@(async () => await CompleteSchedule(context.Item.Id))"
-                                               Title="완료" />
-                            }
-                            <MudIconButton Icon="@Icons.Material.Filled.Delete"
-                                           Color="Color.Error"
-                                           OnClick="@(async () => await DeleteSchedule(context.Item.Id))"
-                                           Title="삭제" />
-                        </MudButtonGroup>
-                    </CellTemplate>
-                </TemplateColumn>
-            </Columns>
-        </MudDataGrid>
+        <div class="admin-table-wrap">
+            <table class="admin-table">
+                <thead>
+                    <tr>
+                        <th>ID</th>
+                        <th>고객</th>
+                        <th>신고 유형</th>
+                        <th>마감일</th>
+                        <th>신고연도</th>
+                        <th>상태</th>
+                        <th>작업</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    @foreach (var item in schedules)
+                    {
+                        var daysLeft = (item.DueDate.Date - DateTime.Today).Days;
+                        <tr>
+                            <td>@item.Id</td>
+                            <td>@clientMap.GetValueOrDefault(item.ClientId, $"Client #{item.ClientId}")</td>
+                            <td>@item.FilingType</td>
+                            <td>@item.DueDate.ToString("yyyy-MM-dd") @(daysLeft >= 0 ? $"(D-{daysLeft})" : $"(마감 {Math.Abs(daysLeft)}일 경과)")</td>
+                            <td>@item.FilingYear</td>
+                            <td>@(item.Status == "completed" ? "완료" : "대기")</td>
+                            <td>
+                                <div class="admin-row-actions">
+                                    @if (item.Status != "completed")
+                                    {
+                                        <button type="button" class="site-button secondary" @onclick="@(async () => await CompleteSchedule(item.Id))">완료</button>
+                                    }
+                                    <button type="button" class="admin-icon-button danger" @onclick="@(async () => await DeleteSchedule(item.Id))">✕</button>
+                                </div>
+                            </td>
+                        </tr>
+                    }
+                </tbody>
+            </table>
+        </div>
     }
-</MudPaper>
+</div>
 
-<MudDialog @bind-IsVisible="isDialogOpen" Options="new DialogOptions { MaxWidth = MaxWidth.Small, FullWidth = true }">
-    <TitleContent>
-        <MudText Typo="Typo.h6">새 신고 일정 추가</MudText>
-    </TitleContent>
-    <DialogContent>
-        <MudForm @ref="form">
-            <MudSelect T="int?"
-                       @bind-Value="scheduleForm.ClientId"
-                       Label="고객"
-                       Required="true"
-                       Variant="Variant.Outlined"
-                       FullWidth="true"
-                       Class="mb-4"
-                       RequiredError="고객을 선택하세요.">
+<dialog class="admin-dialog" open="@isDialogOpen">
+    <form class="admin-dialog-card" @onsubmit="SaveSchedule" @onsubmit:preventDefault="true">
+        <h3>새 신고 일정 추가</h3>
+        <label>고객
+            <select class="admin-input" @bind="ClientIdText">
+                <option value="">선택하세요</option>
                 @foreach (var client in clients)
                 {
-                    <MudSelectItem Value="@((int?)client.Id)">@GetClientDisplayName(client)</MudSelectItem>
+                    <option value="@client.Id.ToString()">@GetClientDisplayName(client)</option>
                 }
-            </MudSelect>
-            <MudSelect T="string" @bind-Value="scheduleForm.FilingType" Label="신고 유형" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true">
-                <MudSelectItem Value="@("종합소득세")">종합소득세</MudSelectItem>
-                <MudSelectItem Value="@("부가가치세")">부가가치세</MudSelectItem>
-                <MudSelectItem Value="@("법인세")">법인세</MudSelectItem>
-                <MudSelectItem Value="@("원천세")">원천세</MudSelectItem>
-                <MudSelectItem Value="@("종합부동산세")">종합부동산세</MudSelectItem>
-                <MudSelectItem Value="@("양도소득세")">양도소득세</MudSelectItem>
-                <MudSelectItem Value="@("상속·증여세")">상속·증여세</MudSelectItem>
-                <MudSelectItem Value="@("세무조정")">세무조정</MudSelectItem>
-            </MudSelect>
-            <MudDatePicker @bind-Date="scheduleForm.DueDate" Label="마감일" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" />
-            <MudNumericField T="int" @bind-Value="scheduleForm.FilingYear" Label="신고연도" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" />
-        </MudForm>
-    </DialogContent>
-    <DialogActions>
-        <MudButton OnClick="CloseDialog">취소</MudButton>
-        <MudButton Color="Color.Primary" OnClick="SaveSchedule">저장</MudButton>
-    </DialogActions>
-</MudDialog>
+            </select>
+        </label>
+        <label>신고 유형
+            <select class="admin-input" @bind="scheduleForm.FilingType">
+                <option value="">선택하세요</option>
+                <option value="종합소득세">종합소득세</option>
+                <option value="부가가치세">부가가치세</option>
+                <option value="법인세">법인세</option>
+                <option value="원천세">원천세</option>
+                <option value="종합부동산세">종합부동산세</option>
+                <option value="양도소득세">양도소득세</option>
+                <option value="상속·증여세">상속·증여세</option>
+                <option value="세무조정">세무조정</option>
+            </select>
+        </label>
+        <label>마감일 <input class="admin-input" type="text" placeholder="2026-07-01" @bind="DueDateText" /></label>
+        <label>신고연도 <input class="admin-input" type="text" placeholder="2026" @bind="FilingYearText" /></label>
+        <div class="admin-dialog-actions">
+            <button type="button" class="site-button secondary" @onclick="CloseDialog">취소</button>
+            <button type="submit" class="site-button primary">저장</button>
+        </div>
+    </form>
+</dialog>
 
 @code {
-    [CascadingParameter]
-    private Task<AuthenticationState>? AuthStateTask { get; set; }
-
+    [CascadingParameter] private Task<AuthenticationState>? AuthStateTask { get; set; }
     private List<TaxFilingSchedule>? schedules;
     private List<Client> clients = [];
     private Dictionary<int, string> clientMap = new();
-    private MudForm? form;
     private bool isDialogOpen;
     private TaxFilingScheduleForm scheduleForm = new();
- 
+    private string ClientIdText { get => scheduleForm.ClientId > 0 ? scheduleForm.ClientId.ToString() : ""; set => scheduleForm.ClientId = int.TryParse(value, out var id) ? id : 0; }
+    private string DueDateText { get => scheduleForm.DueDate?.ToString("yyyy-MM-dd") ?? ""; set => scheduleForm.DueDate = DateTime.TryParse(value, out var dt) ? dt : null; }
+    private string FilingYearText { get => scheduleForm.FilingYear.ToString(); set => scheduleForm.FilingYear = int.TryParse(value, out var year) ? year : DateTime.Now.Year; }
+
     protected override async Task OnAfterRenderAsync(bool firstRender)
     {
-        if (firstRender)
+        if (firstRender && AuthStateTask != null)
         {
-            if (AuthStateTask != null)
+            var authState = await AuthStateTask;
+            if (authState.User.Identity?.IsAuthenticated == true)
             {
-                var authState = await AuthStateTask;
-                if (authState.User.Identity?.IsAuthenticated == true)
-                {
-                    await LoadData();
-                    StateHasChanged();
-                }
+                await LoadData();
+                StateHasChanged();
             }
         }
     }
@@ -188,56 +136,36 @@
         }
         catch (Exception ex)
         {
-            Snackbar.Add($"데이터 로드 실패: {ex.Message}", Severity.Error);
+            await JS.InvokeVoidAsync("alert", $"데이터 로드 실패: {ex.Message}");
         }
     }
 
     private void OpenCreateDialog()
     {
-        scheduleForm = new TaxFilingScheduleForm
-        {
-            FilingYear = DateTime.Now.Year,
-            DueDate = DateTime.Today,
-            ClientId = clients.FirstOrDefault()?.Id
-        };
+        scheduleForm = new TaxFilingScheduleForm { FilingYear = DateTime.Now.Year, DueDate = DateTime.Today, ClientId = clients.FirstOrDefault()?.Id ?? 0 };
         isDialogOpen = true;
     }
 
     private async Task SaveSchedule()
     {
-        if (form != null)
+        if (scheduleForm.ClientId <= 0 || string.IsNullOrWhiteSpace(scheduleForm.FilingType))
         {
-            await form.Validate();
-            if (!form.IsValid)
-            {
-                Snackbar.Add("필수 항목을 입력해주세요.", Severity.Warning);
-                return;
-            }
+            await JS.InvokeVoidAsync("alert", "필수 항목을 입력해주세요.");
+            return;
         }
-
         try
         {
-            if (scheduleForm.ClientId == null) return;
-            var newId = await TaxFilingClient.CreateAsync(
-                scheduleForm.ClientId.Value,
-                scheduleForm.FilingType,
-                scheduleForm.DueDate ?? DateTime.Today,
-                scheduleForm.FilingYear);
-
+            var newId = await TaxFilingClient.CreateAsync(scheduleForm.ClientId, scheduleForm.FilingType, scheduleForm.DueDate ?? DateTime.Today, scheduleForm.FilingYear);
             if (newId > 0)
             {
-                Snackbar.Add("신고 일정이 추가되었습니다.", Severity.Success);
+                await JS.InvokeVoidAsync("alert", "신고 일정이 추가되었습니다.");
                 CloseDialog();
                 await LoadData();
             }
-            else
-            {
-                Snackbar.Add("등록에 실패했습니다.", Severity.Error);
-            }
         }
         catch (Exception ex)
         {
-            Snackbar.Add($"저장 실패: {ex.Message}", Severity.Error);
+            await JS.InvokeVoidAsync("alert", $"저장 실패: {ex.Message}");
         }
     }
 
@@ -246,57 +174,31 @@
         try
         {
             await TaxFilingClient.MarkCompletedAsync(id);
-            Snackbar.Add("신고 일정이 완료 처리되었습니다.", Severity.Success);
+            await JS.InvokeVoidAsync("alert", "신고 일정이 완료 처리되었습니다.");
             await LoadData();
         }
         catch (Exception ex)
         {
-            Snackbar.Add($"처리 실패: {ex.Message}", Severity.Error);
+            await JS.InvokeVoidAsync("alert", $"처리 실패: {ex.Message}");
         }
     }
 
     private async Task DeleteSchedule(int id)
     {
-        var parameters = new DialogParameters
-        {
-            { "Title", "삭제 확인" },
-            { "Message", "이 신고 일정을 삭제하시겠습니까?" }
-        };
-
-        var dialog = await DialogService.ShowAsync<ConfirmDialog>("", parameters);
-        var result = await dialog.Result;
-        if (result?.Canceled ?? true)
-            return;
-
+        if (!await JS.InvokeAsync<bool>("confirm", "이 신고 일정을 삭제하시겠습니까?")) return;
         try
         {
             await TaxFilingClient.DeleteAsync(id);
-            Snackbar.Add("신고 일정이 삭제되었습니다.", Severity.Success);
+            await JS.InvokeVoidAsync("alert", "신고 일정이 삭제되었습니다.");
             await LoadData();
         }
         catch (Exception ex)
         {
-            Snackbar.Add($"삭제 실패: {ex.Message}", Severity.Error);
+            await JS.InvokeVoidAsync("alert", $"삭제 실패: {ex.Message}");
         }
     }
 
-    private void CloseDialog()
-    {
-        isDialogOpen = false;
-        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 string FilingType { get; set; } = "";
-        public DateTime? DueDate { get; set; }
-        public int FilingYear { get; set; } = DateTime.Now.Year;
-    }
+    private void CloseDialog() { isDialogOpen = false; scheduleForm = new(); }
+    private static string GetClientDisplayName(Client client) => !string.IsNullOrWhiteSpace(client.CompanyName) ? client.CompanyName : !string.IsNullOrWhiteSpace(client.Name) ? client.Name : $"Client #{client.Id}";
+    private sealed class TaxFilingScheduleForm { public int ClientId { get; set; } public string FilingType { get; set; } = ""; public DateTime? DueDate { get; set; } public int FilingYear { get; set; } = DateTime.Now.Year; }
 }