feat: Implement message templates dialog with local storage support

- Added MessageTemplatesDialog component for managing message templates.
- Integrated local storage to persist templates in the user's browser.
- Implemented functionality to add, delete, and use templates.
- Added UI components for template management including MudBlazor components.

feat: Create assign tags dialog for product management

- Developed AssignTagsDialog component to assign tags to products.
- Integrated tag selection and display of current tags.
- Implemented functionality to add and remove tags from products.

feat: Implement tag management functionality

- Created TagEditDialog for creating and editing tags.
- Developed TagManagementPage for listing, searching, and managing tags.
- Integrated CRUD operations for tags using ITagService.
- Added filtering options for active/inactive tags.

feat: Enhance user order management with discount and cancellation dialogs

- Implemented ApplyDiscountDialog for applying discounts to orders.
- Created CancelOrderDialog for canceling orders with optional refund.
- Developed ChangeOrderStatusDialog for updating order delivery statuses.
- Integrated gRPC services for order management operations.

src/BackOffice/Common/Configure/ConfigureService.cs

@@ -15,12 +15,15 @@ using BackOffice.BFF.Health.Protobuf;
 using BackOffice.BFF.DiscountProduct.Protobuf.Protos.DiscountProduct;
 using BackOffice.BFF.DiscountCategory.Protobuf.Protos.DiscountCategory;
 using BackOffice.BFF.DiscountOrder.Protobuf.Protos.DiscountOrder;
+using BackOffice.BFF.Tag.Protobuf.Protos.Tag;
+using BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag;
 using BackOffice.BFF.PublicMessage.Protobuf.Protos.PublicMessage;
 using BackOffice.Common.Utilities;
 using BackOffice.Services.DiscountProduct;
 using BackOffice.Services.DiscountCategory;
 using BackOffice.Services.DiscountOrder;
 using BackOffice.Services.PublicMessage;
+using BackOffice.Services.Tag;
 using Blazored.LocalStorage;
 using Grpc.Core;
 using Grpc.Core.Interceptors;
@@ -60,6 +63,7 @@ public static class ConfigureServices
         services.AddScoped<IDiscountCategoryService, DiscountCategoryService>();
         services.AddScoped<IDiscountOrderService, DiscountOrderService>();
         services.AddScoped<IPublicMessageService, PublicMessageService>();
+        services.AddScoped<ITagService, TagService>();
         
         return services;
     }
@@ -111,6 +115,10 @@ public static class ConfigureServices
         // Public Message Service
         services.AddTransient(sp => new PublicMessagesContract.PublicMessagesContractClient(sp.GetRequiredService<CallInvoker>()));
 
+        // Tag Management Services
+        services.AddTransient(sp => new TagContract.TagContractClient(sp.GetRequiredService<CallInvoker>()));
+        services.AddTransient(sp => new ProductTagContract.ProductTagContractClient(sp.GetRequiredService<CallInvoker>()));
+
         return services;
     }
 

src/BackOffice/Common/Utilities/RouteConstance.cs

@@ -15,5 +15,6 @@ public static class RouteConstance
     public const string Products = "/ProductsPage/";
     public const string Category = "/CategoryPage/";
     public const string ProductCategories = "/ProductCategoriesPage/";
+    public const string ProductsBulkEdit = "/ProductsBulkEditPage/";
     public const string CategoryProducts = "/CategoryProductsPage/";
 }

src/BackOffice/Pages/Commission/Models/WithdrawalRequestModel.cs

@@ -15,4 +15,8 @@ public class WithdrawalRequestModel
     public DateTime RequestDate { get; set; }
     public DateTime? ProcessedDate { get; set; }
     public string? AdminNote { get; set; }
+    public string? BankReferenceId { get; set; }
+    public string? BankTrackingCode { get; set; }
+    public string? PaymentFailureReason { get; set; }
+    public string? IbanNumber { get; set; }
 }

src/BackOffice/Pages/Commission/WithdrawalReports.razor

@@ -4,6 +4,8 @@
 @using MudBlazor
 @using BackOffice.BFF.Commission.Protobuf
 @using Google.Protobuf.WellKnownTypes
+@using Microsoft.JSInterop
+@using System.Text
 
 <MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="mt-4">
     <MudText Typo="Typo.h4" Class="mb-1">گزارش برداشت‌ها</MudText>
@@ -69,6 +71,21 @@
                         جستجو
                     </MudButton>
                 </MudItem>
+                <MudItem xs="12" md="4" Class="d-flex align-end justify-end">
+                    <MudButton Variant="Variant.Outlined"
+                               Color="Color.Success"
+                               StartIcon="@Icons.Material.Filled.Download"
+                               OnClick="ExportToExcel"
+                               Class="ml-2">
+                        خروجی Excel
+                    </MudButton>
+                    <MudButton Variant="Variant.Outlined"
+                               Color="Color.Default"
+                               StartIcon="@Icons.Material.Filled.PictureAsPdf"
+                               OnClick="ExportToPdf">
+                        خروجی PDF
+                    </MudButton>
+                </MudItem>
             </MudGrid>
         </MudCardContent>
     </MudCard>
@@ -117,6 +134,37 @@
             </MudItem>
         </MudGrid>
 
+        <MudGrid Class="mb-4">
+            <MudItem xs="12" md="6">
+                <MudCard>
+                    <MudCardHeader>
+                        <MudText Typo="Typo.h6">نمودار مبلغ برداشت‌ها</MudText>
+                    </MudCardHeader>
+                    <MudCardContent>
+                        <MudChart ChartType="ChartType.Line"
+                                  ChartSeries="@_amountSeries"
+                                  XAxisLabels="@_chartLabels"
+                                  Width="100%"
+                                  Height="300px" />
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+            <MudItem xs="12" md="6">
+                <MudCard>
+                    <MudCardHeader>
+                        <MudText Typo="Typo.h6">نمودار تعداد درخواست‌ها</MudText>
+                    </MudCardHeader>
+                    <MudCardContent>
+                        <MudChart ChartType="ChartType.Line"
+                                  ChartSeries="@_countSeries"
+                                  XAxisLabels="@_chartLabels"
+                                  Width="100%"
+                                  Height="300px" />
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+        </MudGrid>
+
         <MudCard>
             <MudCardContent>
                 <MudDataGrid T="PeriodReportViewModel"
@@ -164,6 +212,7 @@
 
 @code {
     [Inject] public CommissionContract.CommissionContractClient CommissionClient { get; set; }
+    [Inject] public IJSRuntime JsRuntime { get; set; }
 
     private DateTime? _startDate = DateTime.Today.AddDays(-30);
     private DateTime? _endDate = DateTime.Today;
@@ -174,6 +223,9 @@
     private bool _isLoading;
     private WithdrawalSummaryViewModel _summary = new();
     private List<PeriodReportViewModel> _periodReports = new();
+    private string[] _chartLabels = Array.Empty<string>();
+    private List<ChartSeries> _amountSeries = new();
+    private List<ChartSeries> _countSeries = new();
 
     protected override async Task OnInitializedAsync()
     {
@@ -258,12 +310,17 @@
                     PendingAmount = p.PendingAmount
                 })
                 .ToList() ?? new List<PeriodReportViewModel>();
+
+            BuildCharts();
         }
         catch (Exception ex)
         {
             Snackbar.Add($"خطا در بارگذاری گزارش‌ها: {ex.Message}", Severity.Error);
             _summary = new WithdrawalSummaryViewModel();
             _periodReports.Clear();
+            _chartLabels = Array.Empty<string>();
+            _amountSeries = new List<ChartSeries>();
+            _countSeries = new List<ChartSeries>();
         }
         finally
         {
@@ -271,6 +328,141 @@
         }
     }
 
+    private void BuildCharts()
+    {
+        if (_periodReports.Count == 0)
+        {
+            _chartLabels = Array.Empty<string>();
+            _amountSeries = new List<ChartSeries>();
+            _countSeries = new List<ChartSeries>();
+            return;
+        }
+
+        var ordered = _periodReports.OrderBy(r => r.StartDate).ToList();
+        _chartLabels = ordered.Select(r => r.PeriodLabel).ToArray();
+
+        _amountSeries = new List<ChartSeries>
+        {
+            new ChartSeries
+            {
+                Name = "مبلغ کل",
+                Data = ordered.Select(r => (double)r.TotalAmount).ToArray()
+            },
+            new ChartSeries
+            {
+                Name = "پرداخت شده",
+                Data = ordered.Select(r => (double)r.PaidAmount).ToArray()
+            },
+            new ChartSeries
+            {
+                Name = "در انتظار پرداخت",
+                Data = ordered.Select(r => (double)r.PendingAmount).ToArray()
+            }
+        };
+
+        _countSeries = new List<ChartSeries>
+        {
+            new ChartSeries
+            {
+                Name = "کل درخواست‌ها",
+                Data = ordered.Select(r => (double)r.TotalRequests).ToArray()
+            },
+            new ChartSeries
+            {
+                Name = "موفق",
+                Data = ordered.Select(r => (double)r.CompletedCount).ToArray()
+            },
+            new ChartSeries
+            {
+                Name = "ناموفق",
+                Data = ordered.Select(r => (double)r.FailedCount).ToArray()
+            }
+        };
+    }
+
+    private async Task ExportToExcel()
+    {
+        if (_periodReports.Count == 0)
+        {
+            Snackbar.Add("داده‌ای برای خروجی وجود ندارد.", Severity.Info);
+            return;
+        }
+
+        var sb = new StringBuilder();
+        sb.AppendLine("Period,StartDate,EndDate,TotalRequests,Completed,Failed,Pending,TotalAmount,PaidAmount,PendingAmount");
+
+        foreach (var r in _periodReports.OrderBy(r => r.StartDate))
+        {
+            sb.AppendLine(string.Join(",",
+                EscapeCsv(r.PeriodLabel),
+                r.StartDate.ToString("yyyy-MM-dd"),
+                r.EndDate.ToString("yyyy-MM-dd"),
+                r.TotalRequests,
+                r.CompletedCount,
+                r.FailedCount,
+                r.PendingCount,
+                r.TotalAmount,
+                r.PaidAmount,
+                r.PendingAmount));
+        }
+
+        var bytes = Encoding.UTF8.GetBytes(sb.ToString());
+        var base64 = Convert.ToBase64String(bytes);
+        var filename = $"withdrawal-reports-{DateTime.Now:yyyyMMddHHmmss}.csv";
+
+        await JsRuntime.InvokeVoidAsync("jsSaveAsFile", filename, base64);
+        Snackbar.Add("خروجی Excel (CSV) آماده شد.", Severity.Success);
+    }
+
+    private async Task ExportToPdf()
+    {
+        if (_periodReports.Count == 0)
+        {
+            Snackbar.Add("داده‌ای برای خروجی وجود ندارد.", Severity.Info);
+            return;
+        }
+
+        var sb = new StringBuilder();
+        sb.AppendLine("گزارش برداشت‌ها");
+        sb.AppendLine($"دوره: {_periodType}  از تاریخ: {_startDate:yyyy/MM/dd} تا تاریخ: {_endDate:yyyy/MM/dd}");
+        sb.AppendLine();
+
+        sb.AppendLine("خلاصه:");
+        sb.AppendLine($"تعداد کل درخواست‌ها: {_summary.TotalRequests}");
+        sb.AppendLine($"مبلغ کل برداشت‌ها: {_summary.TotalAmount:N0} ریال");
+        sb.AppendLine($"مبلغ پرداخت شده: {_summary.TotalPaid:N0} ریال");
+        sb.AppendLine($"مبلغ در انتظار: {_summary.TotalPending:N0} ریال");
+        sb.AppendLine($"تعداد کاربران یکتا: {_summary.UniqueUsers}");
+        sb.AppendLine($"نرخ موفقیت: {_summary.SuccessRate:N2}%");
+        sb.AppendLine();
+
+        sb.AppendLine("جزئیات دوره‌ای:");
+        sb.AppendLine("دوره | تاریخ شروع | تاریخ پایان | تعداد کل | موفق | ناموفق | در انتظار | مبلغ کل | پرداخت شده | در انتظار پرداخت");
+
+        foreach (var r in _periodReports.OrderBy(r => r.StartDate))
+        {
+            sb.AppendLine(
+                $"{r.PeriodLabel} | {r.StartDate:yyyy/MM/dd} | {r.EndDate:yyyy/MM/dd} | {r.TotalRequests} | {r.CompletedCount} | {r.FailedCount} | {r.PendingCount} | {r.TotalAmount:N0} | {r.PaidAmount:N0} | {r.PendingAmount:N0}");
+        }
+
+        var bytes = Encoding.UTF8.GetBytes(sb.ToString());
+        var base64 = Convert.ToBase64String(bytes);
+        var filename = $"withdrawal-reports-{DateTime.Now:yyyyMMddHHmmss}.txt";
+
+        await JsRuntime.InvokeVoidAsync("jsSaveAsFile", filename, base64);
+        Snackbar.Add("خروجی PDF (نسخه متنی) آماده شد.", Severity.Success);
+    }
+
+    private static string EscapeCsv(string value)
+    {
+        if (string.IsNullOrEmpty(value))
+            return "";
+
+        var needsQuotes = value.Contains(',') || value.Contains('"') || value.Contains('\n');
+        var escaped = value.Replace("\"", "\"\"");
+        return needsQuotes ? $"\"{escaped}\"" : escaped;
+    }
+
     private enum PeriodType
     {
         Daily = 1,
@@ -306,4 +498,3 @@
         public long PendingAmount { get; set; }
     }
 }
-

src/BackOffice/Pages/Commission/WithdrawalRequests.razor

@@ -15,16 +15,33 @@
             <MudText Typo="Typo.h6">درخواست‌های برداشت</MudText>
             <MudSpacer />
             <MudStack Row="true" Spacing="2">
+                <MudNumericField T="long?"
+                                 HideSpinButtons="true"
+                                 Clearable="true"
+                                 Label="شناسه کاربر"
+                                 @bind-Value="_filterUserId"
+                                 Variant="Variant.Outlined"
+                                 Margin="Margin.Dense"
+                                 Style="max-width: 140px;" />
+                <MudTextField T="string"
+                              Clearable="true"
+                              Label="شماره شبا (IBAN)"
+                              @bind-Value="_filterIban"
+                              Variant="Variant.Outlined"
+                              Margin="Margin.Dense"
+                              Style="max-width: 220px;" />
                 <MudSelect @bind-Value="_filterStatus" 
                           Label="وضعیت" 
                           Variant="Variant.Outlined" 
                           Margin="Margin.Dense"
                           Style="max-width: 150px;">
                     <MudSelectItem Value="@((int?)null)">همه</MudSelectItem>
-                    <MudSelectItem Value="@((int?)0)">در انتظار</MudSelectItem>
+                    <MudSelectItem Value="@((int?)0)">در انتظار واریز</MudSelectItem>
-                    <MudSelectItem Value="@((int?)1)">تایید شده</MudSelectItem>
+                    <MudSelectItem Value="@((int?)1)">واریز شده به کیف پول</MudSelectItem>
-                    <MudSelectItem Value="@((int?)2)">رد شده</MudSelectItem>
+                    <MudSelectItem Value="@((int?)2)">درخواست برداشت</MudSelectItem>
-                    <MudSelectItem Value="@((int?)3)">پردازش شده</MudSelectItem>
+                    <MudSelectItem Value="@((int?)3)">برداشت شده</MudSelectItem>
+                    <MudSelectItem Value="@((int?)4)">خطای پرداخت بانکی</MudSelectItem>
+                    <MudSelectItem Value="@((int?)5)">لغو شده</MudSelectItem>
                 </MudSelect>
                 <MudButton Variant="Variant.Filled" 
                           Color="Color.Primary" 
@@ -72,6 +89,21 @@
                 </CellTemplate>
             </PropertyColumn>
 
+            <PropertyColumn Property="x => x.BankReferenceId" Title="شماره مرجع بانک" />
+
+            <PropertyColumn Property="x => x.BankTrackingCode" Title="کد پیگیری بانکی" />
+
+            <PropertyColumn Property="x => x.PaymentFailureReason" Title="دلیل خطای پرداخت">
+                <CellTemplate>
+                    @if (!string.IsNullOrWhiteSpace(context.Item.PaymentFailureReason))
+                    {
+                        <MudText Typo="Typo.caption" Color="Color.Error">@context.Item.PaymentFailureReason</MudText>
+                    }
+                </CellTemplate>
+            </PropertyColumn>
+
+            <PropertyColumn Property="x => x.IbanNumber" Title="شماره شبا" />
+
             <PropertyColumn Property="x => x.RequestedAt" Title="تاریخ درخواست">
                 <CellTemplate>
                     @context.Item.RequestedAt.ToDateTime().ToLocalTime().ToString("yyyy/MM/dd HH:mm")
@@ -87,7 +119,7 @@
                                           Color="Color.Info"
                                           OnClick="@(() => ViewDetails(context.Item))" />
                         </MudTooltip>
-                        @if (context.Item.Status == 0)
+                        @if (context.Item.Status == 2)
                         {
                             <MudTooltip Text="تایید">
                                 <MudIconButton Icon="@Icons.Material.Filled.Check" 
@@ -102,7 +134,7 @@
                                               OnClick="@(() => RejectRequest(context.Item))" />
                             </MudTooltip>
                         }
-                        @if (context.Item.Status == 1)
+                        @if (context.Item.Status == 2)
                         {
                             <MudTooltip Text="پردازش">
                                 <MudIconButton Icon="@Icons.Material.Filled.Payment" 

src/BackOffice/Pages/Commission/WithdrawalRequests.razor.cs

@@ -1,6 +1,9 @@
 using BackOffice.BFF.Commission.Protobuf;
 using Microsoft.AspNetCore.Components;
 using MudBlazor;
+using Google.Protobuf.WellKnownTypes;
+using GrpcWithdrawalRequestModel = BackOffice.BFF.Commission.Protobuf.WithdrawalRequestModel;
+using GrpcGetWithdrawalRequestsRequest = BackOffice.BFF.Commission.Protobuf.GetWithdrawalRequestsRequest;
 
 namespace BackOffice.Pages.Commission;
 
@@ -10,14 +13,14 @@ public partial class WithdrawalRequests
 
     private MudDataGrid<WithdrawalRequestModel> _gridData;
     private int? _filterStatus;
+    private long? _filterUserId;
+    private string? _filterIban;
 
     private async Task<GridData<WithdrawalRequestModel>> ServerReload(GridState<WithdrawalRequestModel> state)
     {
         try
         {
-            // TODO: Implement GetWithdrawalRequestsRequest in CMS Protobuf
+            var request = new GrpcGetWithdrawalRequestsRequest
-            /*
-            var request = new GetWithdrawalRequestsRequest
             {
                 PageIndex = state.Page + 1,
                 PageSize = state.PageSize
@@ -28,19 +31,26 @@ public partial class WithdrawalRequests
                 request.Status = _filterStatus.Value;
             }
 
+            if (_filterUserId.HasValue && _filterUserId.Value > 0)
+            {
+                request.UserId = _filterUserId.Value;
+            }
+
+            if (!string.IsNullOrWhiteSpace(_filterIban))
+            {
+                request.IbanNumber = _filterIban;
+            }
+
             var result = await CommissionContract.GetWithdrawalRequestsAsync(request);
-            */
-            
-            // Mock data until API is ready
-            await Task.CompletedTask;
-            var result = new { Models = new List<WithdrawalRequestModel>(), TotalCount = 0 };
 
             if (result?.Models != null && result.Models.Any())
             {
+                var items = result.Models.Select(MapToViewModel).ToList();
+
                 return new GridData<WithdrawalRequestModel>
                 {
-                    Items = result.Models.ToList(),
+                    Items = items,
-                    TotalItems = result.TotalCount
+                    TotalItems = result.MetaData != null ? (int)result.MetaData.TotalCount : items.Count
                 };
             }
 
@@ -53,6 +63,39 @@ public partial class WithdrawalRequests
         }
     }
 
+    private static WithdrawalRequestModel MapToViewModel(GrpcWithdrawalRequestModel grpcModel)
+    {
+        var requestedAt = grpcModel.RequestedAt ?? grpcModel.Created ?? new Timestamp();
+
+        return new WithdrawalRequestModel
+        {
+            Id = grpcModel.Id,
+            UserId = grpcModel.UserId,
+            UserName = grpcModel.UserName,
+            Amount = grpcModel.Amount,
+            Status = grpcModel.Status,
+            Method = MapMethod(grpcModel.WithdrawalMethod),
+            RequestedAt = requestedAt,
+            RequestDate = requestedAt.ToDateTime(),
+            ProcessedDate = grpcModel.ProcessedAt?.ToDateTime(),
+            AdminNote = grpcModel.Reason,
+            BankReferenceId = grpcModel.BankReferenceId,
+            BankTrackingCode = grpcModel.BankTrackingCode,
+            PaymentFailureReason = grpcModel.PaymentFailureReason,
+            IbanNumber = grpcModel.IbanNumber
+        };
+    }
+
+    private static string MapMethod(int withdrawalMethod)
+    {
+        return withdrawalMethod switch
+        {
+            0 => "Cash",
+            1 => "Diamond",
+            _ => "Unknown"
+        };
+    }
+
     private async Task ApplyFilter()
     {
         if (_gridData != null)
@@ -65,10 +108,12 @@ public partial class WithdrawalRequests
     {
         return status switch
         {
-            0 => Color.Warning,   // Pending
+            0 => Color.Warning,    // Pending
-            1 => Color.Success,   // Approved
+            1 => Color.Info,       // Paid to wallet
-            2 => Color.Error,     // Rejected
+            2 => Color.Warning,    // WithdrawRequested
-            3 => Color.Info,      // Processed
+            3 => Color.Success,    // Withdrawn
+            4 => Color.Error,      // PaymentFailed
+            5 => Color.Default,    // Cancelled
             _ => Color.Default
         };
     }
@@ -77,10 +122,12 @@ public partial class WithdrawalRequests
     {
         return status switch
         {
-            0 => "در انتظار",
+            0 => "در انتظار واریز",
-            1 => "تایید شده",
+            1 => "واریز شده",
-            2 => "رد شده",
+            2 => "درخواست برداشت",
-            3 => "پردازش شده",
+            3 => "برداشت شده",
+            4 => "خطای پرداخت بانکی",
+            5 => "لغو شده",
             _ => "نامشخص"
         };
     }
@@ -89,9 +136,8 @@ public partial class WithdrawalRequests
     {
         return method switch
         {
-            "Bank" => "انتقال بانکی",
+            "Cash" => "واریز بانکی/نقدی",
-            "Crypto" => "ارز دیجیتال",
+            "Diamond" => "الماس شبکه",
-            "Cash" => "نقدی",
             _ => "نامشخص"
         };
     }
@@ -113,7 +159,12 @@ public partial class WithdrawalRequests
         {
             try
             {
-                // TODO: Call ApproveWithdrawal API
+                var approveRequest = new ApproveWithdrawalRequest
+                {
+                    PayoutId = request.Id
+                };
+
+                await CommissionContract.ApproveWithdrawalAsync(approveRequest);
                 Snackbar.Add("درخواست با موفقیت تایید شد", Severity.Success);
                 await ApplyFilter();
             }
@@ -135,7 +186,13 @@ public partial class WithdrawalRequests
         {
             try
             {
-                // TODO: Call RejectWithdrawal API
+                var rejectRequest = new RejectWithdrawalRequest
+                {
+                    PayoutId = request.Id,
+                    Reason = "رد توسط ادمین پنل مدیریت"
+                };
+
+                await CommissionContract.RejectWithdrawalAsync(rejectRequest);
                 Snackbar.Add("درخواست رد شد", Severity.Warning);
                 await ApplyFilter();
             }
@@ -157,7 +214,13 @@ public partial class WithdrawalRequests
         {
             try
             {
-                // TODO: Call ProcessWithdrawal API
+                var processRequest = new ProcessWithdrawalRequest
+                {
+                    PayoutId = request.Id,
+                    IsApproved = true
+                };
+
+                await CommissionContract.ProcessWithdrawalAsync(processRequest);
                 Snackbar.Add("درخواست با موفقیت پردازش شد", Severity.Success);
                 await ApplyFilter();
             }

src/BackOffice/Pages/Dashboard/DiscountShopWidget.razor

@@ -0,0 +1,160 @@
+@using BackOffice.Services.DiscountOrder
+
+@inject IDiscountOrderService DiscountOrderService
+
+<MudCard Class="mb-4">
+    <MudCardHeader>
+        <CardHeaderContent>
+            <MudText Typo="Typo.h6">
+                <MudIcon Icon="@Icons.Material.Filled.Discount" Class="mr-2" />
+                آمار فروشگاه تخفیفی (۷ روز اخیر)
+            </MudText>
+        </CardHeaderContent>
+    </MudCardHeader>
+    <MudCardContent>
+        @if (_loading)
+        {
+            <MudProgressCircular Color="Color.Primary" Indeterminate="true" />
+        }
+        else
+        {
+            <MudGrid>
+                <MudItem xs="12" md="4">
+                    <MudStack Spacing="1">
+                        <MudText Typo="Typo.body2" Color="Color.Secondary">تعداد سفارش‌ها (۷ روز)</MudText>
+                        <MudText Typo="Typo.h5">@_stats.TotalOrdersLast7Days.ToString("N0")</MudText>
+                        <MudText Typo="Typo.caption" Color="Color.Secondary">
+                            امروز: @_stats.TodayOrders.ToString("N0")
+                        </MudText>
+                    </MudStack>
+                </MudItem>
+                <MudItem xs="12" md="4">
+                    <MudStack Spacing="1">
+                        <MudText Typo="Typo.body2" Color="Color.Secondary">مجموع فروش (۷ روز)</MudText>
+                        <MudText Typo="Typo.h5" Color="Color.Primary">
+                            @_stats.TotalSalesLast7Days.ToString("N0") ریال
+                        </MudText>
+                        <MudText Typo="Typo.caption" Color="Color.Secondary">
+                            امروز: @_stats.TodaySales.ToString("N0") ریال
+                        </MudText>
+                    </MudStack>
+                </MudItem>
+                <MudItem xs="12" md="4">
+                    <MudStack Spacing="1">
+                        <MudText Typo="Typo.body2" Color="Color.Secondary">میانگین مبلغ هر سفارش</MudText>
+                        <MudText Typo="Typo.h5">
+                            @_stats.AverageOrderAmount.ToString("N0") ریال
+                        </MudText>
+                    </MudStack>
+                </MudItem>
+            </MudGrid>
+
+            <MudDivider Class="my-2" />
+
+            <MudText Typo="Typo.subtitle2" Class="mb-2">روند فروش روزانه (۷ روز اخیر)</MudText>
+            @if (_dailyLabels.Length == 0)
+            {
+                <MudText Typo="Typo.caption" Color="Color.Secondary">
+                    برای این بازه زمانی سفارشی ثبت نشده است.
+                </MudText>
+            }
+            else
+            {
+                <MudChart ChartType="ChartType.Line"
+                          ChartSeries="@_dailySeries"
+                          XAxisLabels="@_dailyLabels"
+                          Height="200px" />
+            }
+        }
+    </MudCardContent>
+</MudCard>
+
+@code {
+    private bool _loading;
+    private DiscountShopStats _stats = new();
+    private string[] _dailyLabels = Array.Empty<string>();
+    private List<ChartSeries> _dailySeries = new();
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadStatsAsync();
+    }
+
+    private async Task LoadStatsAsync()
+    {
+        _loading = true;
+        try
+        {
+            var today = DateTime.Today;
+            var fromDate = today.AddDays(-6);
+
+            var filter = new OrderFilterDto
+            {
+                FromDate = fromDate,
+                ToDate = today,
+                PageNumber = 1,
+                PageSize = 200
+            };
+
+            var orders = await DiscountOrderService.GetOrdersAsync(filter);
+
+            _stats = new DiscountShopStats();
+
+            if (orders.Count > 0)
+            {
+                _stats.TotalOrdersLast7Days = orders.Count;
+                _stats.TotalSalesLast7Days = orders.Sum(o => o.FinalAmount);
+
+                _stats.TodayOrders = orders.Count(o => o.CreatedAt.Date == today);
+                _stats.TodaySales = orders.Where(o => o.CreatedAt.Date == today)
+                    .Sum(o => o.FinalAmount);
+
+                _stats.AverageOrderAmount = _stats.TotalOrdersLast7Days > 0
+                    ? _stats.TotalSalesLast7Days / _stats.TotalOrdersLast7Days
+                    : 0;
+
+                var groups = orders
+                    .GroupBy(o => o.CreatedAt.Date)
+                    .OrderBy(g => g.Key)
+                    .ToList();
+
+                _dailyLabels = groups.Select(g => g.Key.ToString("MM/dd")).ToArray();
+
+                _dailySeries = new List<ChartSeries>
+                {
+                    new()
+                    {
+                        Name = "مبلغ فروش",
+                        Data = groups.Select(g => (double)g.Sum(o => o.FinalAmount)).ToArray()
+                    }
+                };
+            }
+            else
+            {
+                _dailyLabels = Array.Empty<string>();
+                _dailySeries = new List<ChartSeries>();
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در بارگذاری آمار فروشگاه تخفیفی: {ex.Message}", Severity.Warning);
+            _stats = new DiscountShopStats();
+            _dailyLabels = Array.Empty<string>();
+            _dailySeries = new List<ChartSeries>();
+        }
+        finally
+        {
+            _loading = false;
+        }
+    }
+
+    private class DiscountShopStats
+    {
+        public int TotalOrdersLast7Days { get; set; }
+        public long TotalSalesLast7Days { get; set; }
+        public int TodayOrders { get; set; }
+        public long TodaySales { get; set; }
+        public long AverageOrderAmount { get; set; }
+    }
+}
+

src/BackOffice/Pages/Dashboard/SystemOverview.razor

@@ -140,6 +140,9 @@
             </MudCardContent>
         </MudCard>
 
+        <!-- Discount Shop Stats -->
+        <BackOffice.Pages.Dashboard.DiscountShopWidget />
+
         <!-- Quick Actions -->
         <MudCard>
             <MudCardHeader>

src/BackOffice/Pages/DiscountShop/Components/ProductImageGallery.razor

@@ -0,0 +1,167 @@
+@using Microsoft.AspNetCore.Components.Forms
+
+<MudStack Spacing="2">
+    <MudText Typo="Typo.subtitle2">گالری تصاویر محصول</MudText>
+
+    <MudFileUpload T="IBrowserFile"
+                   Accept="image/*"
+                   MultiSelection="true"
+                   FilesChanged="OnFilesSelected">
+        <ActivatorContent>
+            <MudButton HtmlTag="label"
+                       Variant="Variant.Filled"
+                       Color="Color.Primary"
+                       StartIcon="@Icons.Material.Filled.Collections"
+                       Style="cursor:pointer;">
+                انتخاب تصاویر (چندتایی)
+            </MudButton>
+        </ActivatorContent>
+    </MudFileUpload>
+
+    @if (_items.Count == 0)
+    {
+        <MudText Typo="Typo.caption" Color="Color.Secondary">
+            هنوز تصویری اضافه نشده است.
+        </MudText>
+    }
+    else
+    {
+        <MudGrid GutterSize="2">
+            @foreach (var item in _items)
+            {
+                <MudItem xs="6" sm="4" md="3">
+                    <MudPaper Class="pa-1"
+                              Style="cursor:move;"
+                              @ondragstart="@((e) => OnDragStart(item))"
+                              @ondragover="OnDragOver"
+                              @ondrop="@((e) => OnDrop(item))"
+                              draggable="true">
+                        <div style="position:relative;">
+                            <img src="@item.PreviewUrl"
+                                 alt="@item.Title"
+                                 style="width:100%; height:140px; object-fit:cover; border-radius:4px;" />
+                            <MudIconButton Icon="@Icons.Material.Filled.Close"
+                                           Color="Color.Error"
+                                           Size="Size.Small"
+                                           Style="position:absolute; top:4px; right:4px;"
+                                           OnClick="@(() => Remove(item))" />
+                        </div>
+                        <MudTextField @bind-Value="item.Title"
+                                      Label="عنوان"
+                                      Variant="Variant.Outlined"
+                                      Margin="Margin.Dense"
+                                      Immediate="true"
+                                      OnBlur="OnItemsChanged" />
+                    </MudPaper>
+                </MudItem>
+            }
+        </MudGrid>
+    }
+</MudStack>
+
+@code {
+    [Parameter] public List<ProductImageItem> Images { get; set; } = new();
+    [Parameter] public EventCallback<List<ProductImageItem>> ImagesChanged { get; set; }
+
+    private readonly List<ProductImageItem> _items = new();
+    private ProductImageItem? _dragging;
+    private readonly long _maxAllowedSize = (1024 * 1024) * 5;
+
+    protected override void OnInitialized()
+    {
+        if (Images != null && Images.Count > 0)
+        {
+            _items.AddRange(Images.Select(x => new ProductImageItem
+            {
+                Id = x.Id == Guid.Empty ? Guid.NewGuid() : x.Id,
+                Title = x.Title,
+                PreviewUrl = x.PreviewUrl,
+                SortOrder = x.SortOrder
+            })
+            .OrderBy(x => x.SortOrder));
+        }
+    }
+
+    private async Task OnFilesSelected(IReadOnlyList<IBrowserFile> files)
+    {
+        foreach (var file in files)
+        {
+            if (file == null) continue;
+
+            var buffer = new byte[file.Size];
+            await file.OpenReadStream(_maxAllowedSize).ReadAsync(buffer);
+            var preview = $"data:{file.ContentType};base64," + Convert.ToBase64String(buffer);
+
+            _items.Add(new ProductImageItem
+            {
+                Id = Guid.NewGuid(),
+                Title = file.Name,
+                PreviewUrl = preview,
+                SortOrder = _items.Count
+            });
+        }
+
+        await OnItemsChanged();
+    }
+
+    private async Task OnItemsChanged()
+    {
+        if (ImagesChanged.HasDelegate)
+        {
+            var ordered = _items
+                .Select((x, index) =>
+                {
+                    x.SortOrder = index;
+                    return x;
+                })
+                .ToList();
+
+            await ImagesChanged.InvokeAsync(ordered);
+        }
+    }
+
+    private void OnDragStart(ProductImageItem item)
+    {
+        _dragging = item;
+    }
+
+    private void OnDragOver(DragEventArgs args)
+    {
+        args.PreventDefault();
+    }
+
+    private async void OnDrop(ProductImageItem target)
+    {
+        if (_dragging == null || ReferenceEquals(_dragging, target))
+            return;
+
+        var fromIndex = _items.IndexOf(_dragging);
+        var toIndex = _items.IndexOf(target);
+
+        if (fromIndex < 0 || toIndex < 0 || fromIndex == toIndex)
+            return;
+
+        _items.RemoveAt(fromIndex);
+        _items.Insert(toIndex, _dragging);
+        _dragging = null;
+
+        await OnItemsChanged();
+        StateHasChanged();
+    }
+
+    private async void Remove(ProductImageItem item)
+    {
+        _items.Remove(item);
+        await OnItemsChanged();
+        StateHasChanged();
+    }
+
+    public class ProductImageItem
+    {
+        public Guid Id { get; set; }
+        public string Title { get; set; } = string.Empty;
+        public string PreviewUrl { get; set; } = string.Empty;
+        public int SortOrder { get; set; }
+    }
+}
+

src/BackOffice/Pages/DiscountShop/SalesReports.razor

@@ -0,0 +1,505 @@
+@page "/discount-sales-reports"
+@attribute [Authorize(Roles = "Administrator")]
+
+@using MudBlazor
+@using BackOffice.Services.DiscountOrder
+@using Microsoft.JSInterop
+@using System.Text
+
+@inject IDiscountOrderService DiscountOrderService
+@inject ISnackbar Snackbar
+@inject IJSRuntime JsRuntime
+
+<MudContainer MaxWidth="MaxWidth.ExtraExtraLarge" Class="mt-4">
+    <MudText Typo="Typo.h4" GutterBottom="true">
+        <MudIcon Icon="@Icons.Material.Filled.BarChart" Class="ml-2" />
+        گزارش فروش فروشگاه تخفیفی
+    </MudText>
+    <MudText Typo="Typo.body2" Color="Color.Secondary" Class="mb-4">
+        آمار فروش، تخفیف و وضعیت سفارش‌های فروشگاه تخفیفی بر اساس بازه تاریخ و وضعیت سفارش
+    </MudText>
+
+    <MudPaper Class="pa-4 mb-4">
+        <MudGrid>
+            <MudItem xs="12" sm="6" md="3">
+                <MudDatePicker @bind-Date="_fromDate"
+                               Label="از تاریخ"
+                               DateFormat="yyyy/MM/dd"
+                               Variant="Variant.Outlined"
+                               Margin="Margin.Dense" />
+            </MudItem>
+            <MudItem xs="12" sm="6" md="3">
+                <MudDatePicker @bind-Date="_toDate"
+                               Label="تا تاریخ"
+                               DateFormat="yyyy/MM/dd"
+                               Variant="Variant.Outlined"
+                               Margin="Margin.Dense" />
+            </MudItem>
+            <MudItem xs="12" sm="6" md="3">
+                <MudSelect @bind-Value="_statusFilter"
+                           T="OrderStatus?"
+                           Label="وضعیت سفارش"
+                           Clearable="true"
+                           Variant="Variant.Outlined"
+                           Margin="Margin.Dense">
+                    <MudSelectItem Value="@(null as OrderStatus?)">همه وضعیت‌ها</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Pending">در انتظار</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Paid">پرداخت شده</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Processing">در حال پردازش</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Shipped">ارسال شده</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Delivered">تحویل شده</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Cancelled">لغو شده</MudSelectItem>
+                    <MudSelectItem Value="OrderStatus.Returned">مرجوع شده</MudSelectItem>
+                </MudSelect>
+            </MudItem>
+            <MudItem xs="12" sm="6" md="3">
+                <MudTextField @bind-Value="_searchQuery"
+                              Label="جستجو (شناسه/نام کاربر)"
+                              Variant="Variant.Outlined"
+                              Margin="Margin.Dense"
+                              Adornment="Adornment.Start"
+                              AdornmentIcon="@Icons.Material.Filled.Search" />
+            </MudItem>
+        </MudGrid>
+
+        <MudGrid Class="mt-2">
+            <MudItem xs="12" sm="6" md="3" Class="d-flex align-end">
+                <MudButton Variant="Variant.Filled"
+                           Color="Color.Primary"
+                           OnClick="LoadReports"
+                           StartIcon="@Icons.Material.Filled.Search">
+                    بارگذاری گزارش
+                </MudButton>
+            </MudItem>
+            <MudItem xs="12" sm="6" md="3" Class="d-flex align-end justify-end">
+                <MudButton Variant="Variant.Outlined"
+                           Color="Color.Success"
+                           OnClick="ExportToExcel"
+                           StartIcon="@Icons.Material.Filled.Download"
+                           Class="ml-2">
+                    خروجی Excel
+                </MudButton>
+                <MudButton Variant="Variant.Outlined"
+                           Color="Color.Default"
+                           OnClick="ExportToPdf"
+                           StartIcon="@Icons.Material.Filled.PictureAsPdf">
+                    خروجی PDF
+                </MudButton>
+            </MudItem>
+        </MudGrid>
+    </MudPaper>
+
+    @if (_loading)
+    {
+        <MudPaper Class="pa-4">
+            <MudProgressCircular Color="Color.Primary" Indeterminate="true" />
+        </MudPaper>
+    }
+    else if (_orders.Count == 0)
+    {
+        <MudAlert Severity="Severity.Info">
+            هیچ سفارشی برای بازه و فیلترهای انتخاب‌شده یافت نشد.
+        </MudAlert>
+    }
+    else
+    {
+        <MudGrid Class="mb-4">
+            <MudItem xs="12" md="3">
+                <MudPaper Elevation="1" Class="pa-4 text-center">
+                    <MudText Typo="Typo.subtitle2" Color="Color.Primary">تعداد سفارش‌ها</MudText>
+                    <MudText Typo="Typo.h5">@_totalOrders.ToString("N0")</MudText>
+                </MudPaper>
+            </MudItem>
+            <MudItem xs="12" md="3">
+                <MudPaper Elevation="1" Class="pa-4 text-center">
+                    <MudText Typo="Typo.subtitle2" Color="Color.Success">مجموع فروش (مبلغ نهایی)</MudText>
+                    <MudText Typo="Typo.h5">@_totalSales.ToString("N0") ریال</MudText>
+                </MudPaper>
+            </MudItem>
+            <MudItem xs="12" md="3">
+                <MudPaper Elevation="1" Class="pa-4 text-center">
+                    <MudText Typo="Typo.subtitle2" Color="Color.Warning">مجموع تخفیف</MudText>
+                    <MudText Typo="Typo.h5">@_totalDiscount.ToString("N0") ریال</MudText>
+                </MudPaper>
+            </MudItem>
+            <MudItem xs="12" md="3">
+                <MudPaper Elevation="1" Class="pa-4 text-center">
+                    <MudText Typo="Typo.subtitle2" Color="Color.Info">میانگین مبلغ سفارش</MudText>
+                    <MudText Typo="Typo.h5">@_averageOrder.ToString("N0") ریال</MudText>
+                </MudPaper>
+            </MudItem>
+        </MudGrid>
+
+        <MudGrid Class="mb-4">
+            <MudItem xs="12" md="6">
+                <MudCard>
+                    <MudCardHeader>
+                        <MudText Typo="Typo.h6">روند فروش</MudText>
+                    </MudCardHeader>
+                    <MudCardContent>
+                        <MudChart ChartType="ChartType.Line"
+                                  ChartSeries="@_salesSeries"
+                                  XAxisLabels="@_salesLabels"
+                                  Width="100%"
+                                  Height="300px" />
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+            <MudItem xs="12" md="6">
+                <MudCard>
+                    <MudCardHeader>
+                        <MudText Typo="Typo.h6">محصولات پرفروش (بر اساس مبلغ)</MudText>
+                    </MudCardHeader>
+                    <MudCardContent>
+                        @if (_topProductLabels.Length == 0)
+                        {
+                            <MudText Typo="Typo.body2" Color="Color.Secondary">
+                                برای محاسبه محصولات پرفروش، تعداد سفارش‌ها کافی نیست یا خطایی رخ داده است.
+                            </MudText>
+                        }
+                        else
+                        {
+                            <MudChart ChartType="ChartType.Bar"
+                                      ChartSeries="@_topProductSeries"
+                                      XAxisLabels="@_topProductLabels"
+                                      Width="100%"
+                                      Height="300px" />
+                        }
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+        </MudGrid>
+
+        <MudCard>
+            <MudCardHeader>
+                <MudText Typo="Typo.h6">لیست سفارش‌ها</MudText>
+            </MudCardHeader>
+            <MudCardContent>
+                <MudDataGrid T="DiscountOrderDto"
+                             Items="@_orders"
+                             Hover="true"
+                             Dense="true">
+                    <Columns>
+                        <PropertyColumn Property="x => x.OrderId" Title="شناسه سفارش" />
+                        <PropertyColumn Property="x => x.UserId" Title="شناسه کاربر" />
+                        <PropertyColumn Property="x => x.UserFullName" Title="نام کاربر" />
+                        <TemplateColumn Title="تاریخ ثبت">
+                            <CellTemplate>
+                                @context.Item.CreatedAt.ToString("yyyy/MM/dd HH:mm")
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="مبلغ نهایی">
+                            <CellTemplate>
+                                @context.Item.FinalAmount.ToString("N0") ریال
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="تخفیف">
+                            <CellTemplate>
+                                @context.Item.TotalDiscount.ToString("N0") ریال
+                            </CellTemplate>
+                        </TemplateColumn>
+                        <TemplateColumn Title="وضعیت">
+                            <CellTemplate>
+                                <MudChip T="string"
+                                         Size="Size.Small"
+                                         Color="@GetStatusColor(context.Item.Status)">
+                                    @GetStatusText(context.Item.Status)
+                                </MudChip>
+                            </CellTemplate>
+                        </TemplateColumn>
+                    </Columns>
+                </MudDataGrid>
+            </MudCardContent>
+        </MudCard>
+    }
+</MudContainer>
+
+@code {
+    private readonly List<DiscountOrderDto> _orders = new();
+    private bool _loading;
+
+    private DateTime? _fromDate = DateTime.Today.AddDays(-30);
+    private DateTime? _toDate = DateTime.Today;
+    private OrderStatus? _statusFilter;
+    private string? _searchQuery;
+
+    private int _totalOrders;
+    private long _totalSales;
+    private long _totalDiscount;
+    private long _averageOrder;
+
+    private string[] _salesLabels = Array.Empty<string>();
+    private List<ChartSeries> _salesSeries = new();
+
+    private string[] _topProductLabels = Array.Empty<string>();
+    private List<ChartSeries> _topProductSeries = new();
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadReports();
+    }
+
+    private async Task LoadReports()
+    {
+        if (_fromDate.HasValue && _toDate.HasValue && _fromDate.Value.Date > _toDate.Value.Date)
+        {
+            Snackbar.Add("تاریخ شروع نباید بعد از تاریخ پایان باشد.", Severity.Warning);
+            return;
+        }
+
+        _loading = true;
+        _orders.Clear();
+
+        try
+        {
+            var filter = new OrderFilterDto
+            {
+                SearchQuery = _searchQuery,
+                Status = _statusFilter,
+                FromDate = _fromDate,
+                ToDate = _toDate,
+                PageNumber = 1,
+                PageSize = 200
+            };
+
+            var result = await DiscountOrderService.GetOrdersAsync(filter);
+            _orders.AddRange(result);
+
+            BuildSummary();
+            BuildSalesChart();
+            await BuildTopProductsChart();
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در بارگذاری گزارش فروش: {ex.Message}", Severity.Error);
+            _orders.Clear();
+            _totalOrders = 0;
+            _totalSales = 0;
+            _totalDiscount = 0;
+            _averageOrder = 0;
+            _salesLabels = Array.Empty<string>();
+            _salesSeries = new List<ChartSeries>();
+            _topProductLabels = Array.Empty<string>();
+            _topProductSeries = new List<ChartSeries>();
+        }
+        finally
+        {
+            _loading = false;
+        }
+    }
+
+    private void BuildSummary()
+    {
+        _totalOrders = _orders.Count;
+        _totalSales = _orders.Sum(o => o.FinalAmount);
+        _totalDiscount = _orders.Sum(o => o.TotalDiscount);
+        _averageOrder = _totalOrders > 0 ? _totalSales / _totalOrders : 0;
+    }
+
+    private void BuildSalesChart()
+    {
+        if (_orders.Count == 0)
+        {
+            _salesLabels = Array.Empty<string>();
+            _salesSeries = new List<ChartSeries>();
+            return;
+        }
+
+        var grouped = _orders
+            .GroupBy(o => o.CreatedAt.Date)
+            .OrderBy(g => g.Key)
+            .ToList();
+
+        _salesLabels = grouped
+            .Select(g => g.Key.ToString("yyyy/MM/dd"))
+            .ToArray();
+
+        var totalSeries = grouped
+            .Select(g => (double)g.Sum(o => o.FinalAmount))
+            .ToArray();
+
+        var discountSeries = grouped
+            .Select(g => (double)g.Sum(o => o.TotalDiscount))
+            .ToArray();
+
+        _salesSeries = new List<ChartSeries>
+        {
+            new ChartSeries { Name = "مبلغ نهایی", Data = totalSeries },
+            new ChartSeries { Name = "تخفیف", Data = discountSeries }
+        };
+    }
+
+    private async Task BuildTopProductsChart()
+    {
+        _topProductLabels = Array.Empty<string>();
+        _topProductSeries = new List<ChartSeries>();
+
+        if (_orders.Count == 0)
+            return;
+
+        // برای جلوگیری از فشار بیش‌ازحد، فقط روی 50 سفارش اول کار می‌کنیم
+        var sampleOrders = _orders
+            .OrderByDescending(o => o.CreatedAt)
+            .Take(50)
+            .ToList();
+
+        var productTotals = new Dictionary<long, (string Name, long Amount)>();
+
+        foreach (var order in sampleOrders)
+        {
+            DiscountOrderDetailsDto? details;
+            try
+            {
+                details = await DiscountOrderService.GetByIdAsync(order.OrderId);
+            }
+            catch
+            {
+                continue;
+            }
+
+            if (details?.Items == null)
+                continue;
+
+            foreach (var item in details.Items)
+            {
+                if (!productTotals.TryGetValue(item.ProductId, out var existing))
+                {
+                    productTotals[item.ProductId] = (item.ProductTitle, item.TotalPrice);
+                }
+                else
+                {
+                    productTotals[item.ProductId] = (existing.Name, existing.Amount + item.TotalPrice);
+                }
+            }
+        }
+
+        if (productTotals.Count == 0)
+            return;
+
+        var top = productTotals.Values
+            .OrderByDescending(x => x.Amount)
+            .Take(5)
+            .ToList();
+
+        _topProductLabels = top
+            .Select(x => x.Name)
+            .ToArray();
+
+        _topProductSeries = new List<ChartSeries>
+        {
+            new ChartSeries
+            {
+                Name = "مبلغ فروش",
+                Data = top.Select(x => (double)x.Amount).ToArray()
+            }
+        };
+    }
+
+    private Color GetStatusColor(OrderStatus status)
+    {
+        return status switch
+        {
+            OrderStatus.Pending => Color.Warning,
+            OrderStatus.Paid => Color.Success,
+            OrderStatus.Processing => Color.Info,
+            OrderStatus.Shipped => Color.Info,
+            OrderStatus.Delivered => Color.Success,
+            OrderStatus.Cancelled => Color.Error,
+            OrderStatus.Returned => Color.Error,
+            _ => Color.Default
+        };
+    }
+
+    private string GetStatusText(OrderStatus status)
+    {
+        return status switch
+        {
+            OrderStatus.Pending => "در انتظار",
+            OrderStatus.Paid => "پرداخت شده",
+            OrderStatus.Processing => "در حال پردازش",
+            OrderStatus.Shipped => "ارسال شده",
+            OrderStatus.Delivered => "تحویل شده",
+            OrderStatus.Cancelled => "لغو شده",
+            OrderStatus.Returned => "مرجوع شده",
+            _ => "نامشخص"
+        };
+    }
+
+    private async Task ExportToExcel()
+    {
+        if (_orders.Count == 0)
+        {
+            Snackbar.Add("داده‌ای برای خروجی وجود ندارد.", Severity.Info);
+            return;
+        }
+
+        var sb = new StringBuilder();
+        sb.AppendLine("OrderId,UserId,UserFullName,CreatedAt,FinalAmount,TotalDiscount,Status");
+
+        foreach (var o in _orders.OrderBy(o => o.CreatedAt))
+        {
+            sb.AppendLine(string.Join(",",
+                o.OrderId,
+                o.UserId,
+                EscapeCsv(o.UserFullName),
+                o.CreatedAt.ToString("yyyy-MM-dd HH:mm"),
+                o.FinalAmount,
+                o.TotalDiscount,
+                GetStatusText(o.Status)));
+        }
+
+        var bytes = Encoding.UTF8.GetBytes(sb.ToString());
+        var base64 = Convert.ToBase64String(bytes);
+        var filename = $"discount-sales-{DateTime.Now:yyyyMMddHHmmss}.csv";
+
+        await JsRuntime.InvokeVoidAsync("jsSaveAsFile", filename, base64);
+        Snackbar.Add("خروجی Excel (CSV) آماده شد.", Severity.Success);
+    }
+
+    private async Task ExportToPdf()
+    {
+        if (_orders.Count == 0)
+        {
+            Snackbar.Add("داده‌ای برای خروجی وجود ندارد.", Severity.Info);
+            return;
+        }
+
+        var sb = new StringBuilder();
+        sb.AppendLine("گزارش فروش فروشگاه تخفیفی");
+        sb.AppendLine($"بازه: از {_fromDate:yyyy/MM/dd} تا {_toDate:yyyy/MM/dd}");
+        sb.AppendLine();
+
+        sb.AppendLine("خلاصه:");
+        sb.AppendLine($"تعداد سفارش‌ها: {_totalOrders}");
+        sb.AppendLine($"مجموع فروش (مبلغ نهایی): {_totalSales:N0} ریال");
+        sb.AppendLine($"مجموع تخفیف: {_totalDiscount:N0} ریال");
+        sb.AppendLine($"میانگین مبلغ سفارش: {_averageOrder:N0} ریال");
+        sb.AppendLine();
+
+        sb.AppendLine("جزئیات سفارش‌ها:");
+        sb.AppendLine("شناسه | کاربر | تاریخ | مبلغ نهایی | تخفیف | وضعیت");
+
+        foreach (var o in _orders.OrderBy(o => o.CreatedAt))
+        {
+            sb.AppendLine(
+                $"{o.OrderId} | {o.UserFullName} | {o.CreatedAt:yyyy/MM/dd HH:mm} | {o.FinalAmount:N0} | {o.TotalDiscount:N0} | {GetStatusText(o.Status)}");
+        }
+
+        var bytes = Encoding.UTF8.GetBytes(sb.ToString());
+        var base64 = Convert.ToBase64String(bytes);
+        var filename = $"discount-sales-{DateTime.Now:yyyyMMddHHmmss}.txt";
+
+        await JsRuntime.InvokeVoidAsync("jsSaveAsFile", filename, base64);
+        Snackbar.Add("خروجی PDF (نسخه متنی) آماده شد.", Severity.Success);
+    }
+
+    private static string EscapeCsv(string value)
+    {
+        if (string.IsNullOrEmpty(value))
+            return "";
+
+        var needsQuotes = value.Contains(',') || value.Contains('"') || value.Contains('\n');
+        var escaped = value.Replace("\"", "\"\"");
+        return needsQuotes ? $"\"{escaped}\"" : escaped;
+    }
+}

src/BackOffice/Pages/Products/BulkEdit.razor

@@ -0,0 +1,191 @@
+@attribute [Route(RouteConstance.ProductsBulkEdit)]
+
+@using BackOffice.BFF.Products.Protobuf.Protos.Products
+@using BackOffice.Common.BaseComponents
+@using DataModel = BackOffice.BFF.Products.Protobuf.Protos.Products.GetAllProductsByFilterResponseModel
+
+<BasePageComponent @ref="_basePage"
+                   OnClearFilterClick="OnFilterCleared"
+                   OnSubmitClick="OnFilterSubmit">
+    <Filters>
+        <MudTextField T="string"
+                      Clearable="true"
+                      Label="عنوان"
+                      @bind-Value="@_request.Filter.Title"
+                      Variant="Variant.Outlined"
+                      Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="شناسه محصول"
+                         @bind-Value="@_request.Filter.Id"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="شناسه دسته‌بندی"
+                         @bind-Value="@_request.Filter.CategoryId"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="قیمت"
+                         @bind-Value="@_request.Filter.Price"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
+    </Filters>
+    <Content>
+        <MudGrid Spacing="3">
+            <MudItem xs="12" md="8">
+                <MudPaper Class="pa-3">
+                    <MudStack Spacing="2">
+                        <MudStack Row="true"
+                                  AlignItems="AlignItems.Center"
+                                  Justify="Justify.SpaceBetween">
+                            <MudText Typo="Typo.h6">ویرایش گروهی محصولات</MudText>
+                            <MudChip T="string"
+                                     Color="Color.Primary"
+                                     Variant="Variant.Filled"
+                                     Size="Size.Small">
+                                انتخاب‌شده‌ها: @_selectedProductIds.Count
+                            </MudChip>
+                        </MudStack>
+
+                        <MudDataGrid T="DataModel"
+                                     ServerData="@(new Func<GridState<DataModel>, Task<GridData<DataModel>>>(ServerReload))"
+                                     Hover="true"
+                                     @ref="_gridData"
+                                     Height="72vh">
+                            <ColGroup>
+                                <col />
+                                <col style="width: 80px;" />
+                                <col />
+                                <col style="width: 120px;" />
+                                <col style="width: 120px;" />
+                            </ColGroup>
+                            <ToolBarContent>
+                                <MudText Typo="Typo.subtitle2">لیست محصولات برای ویرایش گروهی</MudText>
+                            </ToolBarContent>
+                            <Columns>
+                                <TemplateColumn Title="">
+                                    <CellTemplate>
+                                        <MudCheckBox Checked="@_selectedProductIds.Contains(context.Item.Id)"
+                                                     CheckedChanged="@(checkedValue => ToggleSelection(context.Item.Id, checkedValue))" />
+                                    </CellTemplate>
+                                </TemplateColumn>
+
+                                <PropertyColumn Property="x => x.Id" Title="شناسه" />
+                                <PropertyColumn Property="x => x.Title" Title="عنوان" />
+                                <PropertyColumn Property="x => x.Price" Title="قیمت فعلی" />
+                                <PropertyColumn Property="x => x.Discount" Title="تخفیف (%)" />
+                                <PropertyColumn Property="x => x.RemainingCount" Title="موجودی" />
+                            </Columns>
+                            <PagerContent>
+                                <MudDataGridPager T="DataModel"
+                                                  PageSizeOptions="@(new int[] { 30, 60, 90 })" />
+                            </PagerContent>
+                        </MudDataGrid>
+                    </MudStack>
+                </MudPaper>
+            </MudItem>
+
+            <MudItem xs="12" md="4">
+                <MudPaper Class="pa-3">
+                    <MudStack Spacing="3">
+                        <MudText Typo="Typo.subtitle1">تنظیمات ویرایش گروهی</MudText>
+
+                        <MudDivider />
+
+                        <MudText Typo="Typo.subtitle2">قیمت و تخفیف</MudText>
+
+                        <MudNumericField T="long?"
+                                         HideSpinButtons="true"
+                                         Label="قیمت جدید (ریال)"
+                                         @bind-Value="_newPrice"
+                                         Variant="Variant.Outlined"
+                                         Margin="Margin.Dense" />
+
+                        <MudNumericField T="int?"
+                                         HideSpinButtons="true"
+                                         Label="درصد تخفیف جدید"
+                                         @bind-Value="_newDiscount"
+                                         Variant="Variant.Outlined"
+                                         Margin="Margin.Dense" />
+
+                        <MudNumericField T="int?"
+                                         HideSpinButtons="true"
+                                         Label="درصد تخفیف باشگاه جدید"
+                                         @bind-Value="_newClubDiscountPercent"
+                                         Variant="Variant.Outlined"
+                                         Margin="Margin.Dense" />
+
+                        <MudDivider />
+
+                        <MudText Typo="Typo.subtitle2">موجودی</MudText>
+
+                        <MudSelect T="StockUpdateType?"
+                                   Label="نوع تغییر موجودی"
+                                   Clearable="true"
+                                   Variant="Variant.Outlined"
+                                   Margin="Margin.Dense"
+                                   @bind-Value="_stockUpdateType">
+                            <MudSelectItem Value="@(StockUpdateType.Set)">تنظیم روی مقدار ثابت</MudSelectItem>
+                            <MudSelectItem Value="@(StockUpdateType.Add)">افزایش به مقدار فعلی</MudSelectItem>
+                            <MudSelectItem Value="@(StockUpdateType.Subtract)">کاهش از مقدار فعلی</MudSelectItem>
+                        </MudSelect>
+
+                        <MudNumericField T="int?"
+                                         HideSpinButtons="true"
+                                         Label="مقدار موجودی"
+                                         @bind-Value="_stockQuantity"
+                                         Variant="Variant.Outlined"
+                                         Margin="Margin.Dense" />
+
+                        <MudDivider />
+
+                        <MudText Typo="Typo.subtitle2">وضعیت</MudText>
+
+                        <MudSelect T="bool?"
+                                   Label="وضعیت محصول"
+                                   Clearable="true"
+                                   Variant="Variant.Outlined"
+                                   Margin="Margin.Dense"
+                                   @bind-Value="_statusEnable">
+                            <MudSelectItem Value="@(true)">فعال‌سازی</MudSelectItem>
+                            <MudSelectItem Value="@(false)">غیرفعال‌سازی</MudSelectItem>
+                        </MudSelect>
+
+                        <MudStack Row="true"
+                                  Justify="Justify.FlexEnd"
+                                  Spacing="2"
+                                  Class="mt-2">
+                            <MudButton Variant="Variant.Outlined"
+                                       Color="Color.Default"
+                                       Disabled="_isApplying"
+                                       OnClick="ClearForm">
+                                پاک کردن فرم
+                            </MudButton>
+                            <MudButton Variant="Variant.Filled"
+                                       Color="Color.Primary"
+                                       Disabled="_isApplying"
+                                       OnClick="ApplyBulkChanges">
+                                اعمال تغییرات
+                            </MudButton>
+                        </MudStack>
+
+                        @if (_isApplying)
+                        {
+                            <MudProgressLinear Indeterminate="true" Color="Color.Primary" />
+                        }
+                    </MudStack>
+                </MudPaper>
+            </MudItem>
+        </MudGrid>
+    </Content>
+</BasePageComponent>
+

src/BackOffice/Pages/Products/BulkEdit.razor.cs

@@ -0,0 +1,289 @@
+using BackOffice.BFF.Products.Protobuf.Protos.Products;
+using CMSMicroservice.Protobuf.Protos;
+using Google.Protobuf.WellKnownTypes;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+using DataModel = BackOffice.BFF.Products.Protobuf.Protos.Products.GetAllProductsByFilterResponseModel;
+
+namespace BackOffice.Pages.Products;
+
+public partial class BulkEdit
+{
+    [Inject] public ProductsContract.ProductsContractClient ProductsContract { get; set; } = default!;
+
+    private BackOffice.Common.BaseComponents.BasePageComponent _basePage = default!;
+    private MudDataGrid<DataModel> _gridData = default!;
+
+    private GetAllProductsByFilterRequest _request = new() { Filter = new() };
+    private readonly HashSet<long> _selectedProductIds = new();
+
+    private bool _isLoading;
+    private bool _isApplying;
+
+    private long? _newPrice;
+    private int? _newDiscount;
+    private int? _newClubDiscountPercent;
+
+    private StockUpdateType? _stockUpdateType;
+    private int? _stockQuantity;
+
+    private bool? _statusEnable;
+
+    private async Task<GridData<DataModel>> ServerReload(GridState<DataModel> state)
+    {
+        _isLoading = true;
+        StateHasChanged();
+
+        _selectedProductIds.Clear();
+
+        _request.Filter ??= new();
+        _request.PaginationState ??= new PaginationState();
+        _request.PaginationState.PageNumber = state.Page + 1;
+        _request.PaginationState.PageSize = state.PageSize;
+
+        var result = await ProductsContract.GetAllProductsByFilterAsync(_request);
+
+        _isLoading = false;
+        StateHasChanged();
+
+        if (result != null && result.Models != null && result.Models.Any())
+        {
+            return new GridData<DataModel>
+            {
+                Items = result.Models.ToList(),
+                TotalItems = (int)result.MetaData.TotalCount
+            };
+        }
+
+        return new GridData<DataModel>();
+    }
+
+    private void ToggleSelection(long id, bool isSelected)
+    {
+        if (isSelected)
+        {
+            _selectedProductIds.Add(id);
+        }
+        else
+        {
+            _selectedProductIds.Remove(id);
+        }
+    }
+
+    public async Task OnFilterSubmit()
+    {
+        _basePage.IsFiltered = true;
+        StateHasChanged();
+        await ReloadData();
+    }
+
+    public async Task OnFilterCleared()
+    {
+        _basePage.IsFiltered = false;
+        StateHasChanged();
+        _request = new GetAllProductsByFilterRequest { Filter = new() };
+        await ReloadData();
+    }
+
+    private async Task ReloadData()
+    {
+        if (_gridData != null)
+        {
+            await _gridData.ReloadServerData();
+        }
+    }
+
+    private void ClearForm()
+    {
+        _newPrice = null;
+        _newDiscount = null;
+        _newClubDiscountPercent = null;
+        _stockUpdateType = null;
+        _stockQuantity = null;
+        _statusEnable = null;
+    }
+
+    private async Task ApplyBulkChanges()
+    {
+        if (_selectedProductIds.Count == 0)
+        {
+            Snackbar.Add("هیچ محصولی برای ویرایش انتخاب نشده است.", Severity.Warning);
+            return;
+        }
+
+        var hasPriceChanges = _newPrice.HasValue;
+        var hasStockChanges = _stockUpdateType.HasValue && _stockQuantity.HasValue && _stockQuantity.Value > 0;
+        var hasStatusChange = _statusEnable.HasValue;
+
+        if (!hasPriceChanges && !hasStockChanges && !hasStatusChange)
+        {
+            Snackbar.Add("هیچ تغییری برای اعمال انتخاب نشده است.", Severity.Warning);
+            return;
+        }
+
+        var confirmationText = BuildConfirmationText(hasPriceChanges, hasStockChanges, hasStatusChange);
+
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small };
+        bool? confirmed = await DialogService.ShowMessageBox(
+            "تأیید ویرایش گروهی",
+            confirmationText,
+            yesText: "اعمال تغییرات",
+            cancelText: "لغو",
+            options: options);
+
+        if (confirmed != true)
+            return;
+
+        _isApplying = true;
+        StateHasChanged();
+
+        try
+        {
+            int total = 0;
+            int succeeded = 0;
+            int failed = 0;
+
+            if (hasPriceChanges)
+            {
+                var priceRequest = new BulkUpdateProductPricesRequest();
+
+                foreach (var id in _selectedProductIds)
+                {
+                    var update = new ProductPriceUpdate
+                    {
+                        ProductId = id,
+                        NewPrice = _newPrice!.Value
+                    };
+
+                    if (_newDiscount.HasValue)
+                    {
+                        update.NewDiscount = new Int32Value { Value = _newDiscount.Value };
+                    }
+
+                    if (_newClubDiscountPercent.HasValue)
+                    {
+                        update.NewClubDiscountPercent = new Int32Value { Value = _newClubDiscountPercent.Value };
+                    }
+
+                    priceRequest.Products.Add(update);
+                }
+
+                var priceResponse = await ProductsContract.BulkUpdateProductPricesAsync(priceRequest);
+
+                if (priceResponse != null)
+                {
+                    total += priceResponse.Total;
+                    succeeded += priceResponse.Succeeded;
+                    failed += priceResponse.Failed;
+                }
+            }
+
+            if (hasStockChanges)
+            {
+                var stockRequest = new BulkUpdateProductStockRequest
+                {
+                    UpdateType = _stockUpdateType!.Value
+                };
+
+                foreach (var id in _selectedProductIds)
+                {
+                    stockRequest.Products.Add(new ProductStockUpdate
+                    {
+                        ProductId = id,
+                        Quantity = _stockQuantity!.Value
+                    });
+                }
+
+                var stockResponse = await ProductsContract.BulkUpdateProductStockAsync(stockRequest);
+
+                if (stockResponse != null)
+                {
+                    total += stockResponse.Total;
+                    succeeded += stockResponse.Succeeded;
+                    failed += stockResponse.Failed;
+                }
+            }
+
+            if (hasStatusChange)
+            {
+                var toggleRequest = new ToggleProductStatusRequest
+                {
+                    Enable = _statusEnable!.Value,
+                    DefaultStock = 0
+                };
+
+                toggleRequest.ProductIds.AddRange(_selectedProductIds);
+
+                var toggleResponse = await ProductsContract.ToggleProductStatusAsync(toggleRequest);
+
+                if (toggleResponse != null)
+                {
+                    total += toggleResponse.Total;
+                    succeeded += toggleResponse.Succeeded;
+                    failed += toggleResponse.Failed;
+                }
+            }
+
+            if (failed == 0)
+            {
+                Snackbar.Add($"تغییرات گروهی با موفقیت برای {succeeded} مورد اعمال شد.", Severity.Success);
+            }
+            else
+            {
+                Snackbar.Add($"تغییرات گروهی انجام شد. موفق: {succeeded} / ناموفق: {failed}", Severity.Warning);
+            }
+
+            await ReloadData();
+            _selectedProductIds.Clear();
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در اعمال تغییرات گروهی: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isApplying = false;
+            StateHasChanged();
+        }
+    }
+
+    private string BuildConfirmationText(bool hasPriceChanges, bool hasStockChanges, bool hasStatusChange)
+    {
+        var parts = new List<string>();
+
+        if (hasPriceChanges)
+        {
+            var pricePart = $"• قیمت جدید: {_newPrice?.ToString("N0") ?? "-"}";
+
+            if (_newDiscount.HasValue)
+                pricePart += $", تخفیف: {_newDiscount.Value}%";
+
+            if (_newClubDiscountPercent.HasValue)
+                pricePart += $", تخفیف باشگاه: {_newClubDiscountPercent.Value}%";
+
+            parts.Add(pricePart);
+        }
+
+        if (hasStockChanges)
+        {
+            var stockAction = _stockUpdateType switch
+            {
+                StockUpdateType.Set => "تنظیم موجودی روی",
+                StockUpdateType.Add => "افزایش موجودی به میزان",
+                StockUpdateType.Subtract => "کاهش موجودی به میزان",
+                _ => "تغییر موجودی"
+            };
+
+            parts.Add($"• {stockAction} {_stockQuantity}");
+        }
+
+        if (hasStatusChange)
+        {
+            var statusText = _statusEnable == true ? "فعال‌سازی" : "غیرفعال‌سازی";
+            parts.Add($"• {statusText} محصولات انتخاب‌شده");
+        }
+
+        return $"آیا از اعمال تغییرات زیر برای {_selectedProductIds.Count} محصول انتخاب‌شده مطمئن هستید؟\n\n{string.Join("\n", parts)}";
+    }
+}
+

src/BackOffice/Pages/Products/ProductsMainPage.razor

@@ -7,7 +7,36 @@
 
 <BasePageComponent @ref="_basePage" OnClearFilterClick="OnFilterCleared" OnSubmitClick="OnFilterSubmit">
     <Filters>
-        <MudTextField T="string" Clearable="true" Label="عنوان" @bind-Value="@_request.Filter.Title" Variant="Variant.Outlined" Margin="Margin.Dense" />
+        <MudTextField T="string"
+                      Clearable="true"
+                      Label="عنوان"
+                      @bind-Value="@_request.Filter.Title"
+                      Variant="Variant.Outlined"
+                      Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="شناسه محصول"
+                         @bind-Value="@_request.Filter.Id"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="شناسه دسته‌بندی"
+                         @bind-Value="@_request.Filter.CategoryId"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
+
+        <MudNumericField T="long?"
+                         HideSpinButtons="true"
+                         Clearable="true"
+                         Label="قیمت"
+                         @bind-Value="@_request.Filter.Price"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense" />
     </Filters>
     <Content>
         <MudDataGrid T="DataModel" ServerData="@(new Func<GridState<DataModel>, Task<GridData<DataModel>>>(ServerReload))"
@@ -22,10 +51,64 @@
                 <MudText>مدیریت محصولات</MudText>
                 <MudSpacer />
                 <MudStack Spacing="2" Row="true" Justify="Justify.Center" AlignItems="AlignItems.Center">
+                    @if (_selectedProductIds.Count > 0)
+                    {
+                        <MudButton Variant="Variant.Outlined"
+                                   Color="Color.Error"
+                                   Size="Size.Small"
+                                   ButtonType="ButtonType.Button"
+                                   OnClick="BulkDelete"
+                                   Style="cursor:pointer;">
+                            حذف انتخاب‌شده‌ها (@_selectedProductIds.Count)
+                        </MudButton>
+
+                        <MudButton Variant="Variant.Outlined"
+                                   Color="Color.Success"
+                                   Size="Size.Small"
+                                   ButtonType="ButtonType.Button"
+                                   OnClick="@(() => BulkToggleStatus(true))"
+                                   Style="cursor:pointer;">
+                            فعال‌سازی انتخاب‌شده‌ها
+                        </MudButton>
+
+                        <MudButton Variant="Variant.Outlined"
+                                   Color="Color.Default"
+                                   Size="Size.Small"
+                                   ButtonType="ButtonType.Button"
+                                   OnClick="@(() => BulkToggleStatus(false))"
+                                   Style="cursor:pointer;">
+                            غیرفعال‌سازی انتخاب‌شده‌ها
+                        </MudButton>
+                    }
+                    <MudButton Variant="Variant.Outlined"
+                               Color="Color.Primary"
+                               Size="Size.Small"
+                               ButtonType="ButtonType.Button"
+                               StartIcon="@Icons.Material.Filled.Edit"
+                               OnClick="OpenBulkEdit"
+                               Style="cursor:pointer;">
+                        ویرایش گروهی
+                    </MudButton>
+                    <MudButton Variant="Variant.Outlined"
+                               Color="Color.Secondary"
+                               Size="Size.Small"
+                               ButtonType="ButtonType.Button"
+                               StartIcon="@Icons.Material.Filled.Download"
+                               OnClick="ExportToExcel"
+                               Style="cursor:pointer;">
+                        خروجی Excel
+                    </MudButton>
                     <MudButton Variant="Variant.Filled" Color="Color.Primary" Size="Size.Large" ButtonType="ButtonType.Button" OnClick="CreateNew" Style="cursor:pointer;">افزودن</MudButton>
                 </MudStack>
             </ToolBarContent>
             <Columns>
+                <TemplateColumn Title="">
+                    <CellTemplate>
+                        <MudCheckBox Checked="@_selectedProductIds.Contains(context.Item.Id)"
+                                     CheckedChanged="@(checkedValue => ToggleSelection(context.Item.Id, checkedValue))" />
+                    </CellTemplate>
+                </TemplateColumn>
+
                 <PropertyColumn Property="x => x.Id" Title="شناسه" />
 
                 <PropertyColumn Property="x => x.Title" Title="عنوان" CellStyle="text-wrap: nowrap;" HeaderStyle="text-wrap: nowrap;">
@@ -81,6 +164,14 @@
                                                OnClick="@(() => OpenCategoryMapping(context.Item))"
                                                Style="cursor:pointer;" />
                             </MudTooltip>
+
+                            <MudTooltip Text="تگ‌های محصول">
+                                <MudIconButton Icon="@Icons.Material.Filled.Label"
+                                               Size="Size.Small"
+                                               ButtonType="ButtonType.Button"
+                                               OnClick="@(() => OpenTagAssignment(context.Item))"
+                                               Style="cursor:pointer;" />
+                            </MudTooltip>
                         </MudStack>
                     </CellTemplate>
                 </TemplateColumn>

src/BackOffice/Pages/Products/ProductsMainPage.razor.cs

@@ -1,10 +1,13 @@
 using BackOffice.BFF.Products.Protobuf.Protos.Products;
 using BackOffice.Common.BaseComponents;
 using BackOffice.Common.Utilities;
+using BackOffice.Pages.Tag.Components;
 using BackOffice.Pages.Products.Components;
 using Mapster;
 using Microsoft.AspNetCore.Components;
+using Microsoft.JSInterop;
 using MudBlazor;
+using System.Text;
 using DataModel = BackOffice.BFF.Products.Protobuf.Protos.Products.GetAllProductsByFilterResponseModel;
 
 namespace BackOffice.Pages.Products;
@@ -12,14 +15,18 @@ namespace BackOffice.Pages.Products;
 public partial class ProductsMainPage
 {
     [Inject] public ProductsContract.ProductsContractClient ProductsContract { get; set; } = default!;
+    [Inject] public IJSRuntime JsRuntime { get; set; } = default!;
 
     private bool _isLoading = true;
     private MudDataGrid<DataModel> _gridData;
     private BasePageComponent _basePage;
     private GetAllProductsByFilterRequest _request = new() { Filter = new() };
+    private readonly HashSet<long> _selectedProductIds = new();
 
     private async Task<GridData<DataModel>> ServerReload(GridState<DataModel> state)
     {
+        _selectedProductIds.Clear();
+
         _request.Filter ??= new();
         _request.PaginationState ??= new();
         _request.PaginationState.PageNumber = state.Page + 1;
@@ -34,6 +41,126 @@ public partial class ProductsMainPage
         return new GridData<DataModel>();
     }
 
+    private void ToggleSelection(long id, bool isSelected)
+    {
+        if (isSelected)
+        {
+            _selectedProductIds.Add(id);
+        }
+        else
+        {
+            _selectedProductIds.Remove(id);
+        }
+    }
+
+    private async Task BulkDelete()
+    {
+        if (_selectedProductIds.Count == 0)
+            return;
+
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small };
+        bool? result = await DialogService.ShowMessageBox(
+            "اخطار",
+            $"آیا از حذف { _selectedProductIds.Count } محصول انتخاب‌شده مطمئن هستید؟",
+            yesText: "حذف", cancelText: "لغو",
+            options: options);
+
+        if (result == true)
+        {
+            foreach (var id in _selectedProductIds.ToList())
+            {
+                await ProductsContract.DeleteProductsAsync(new DeleteProductsRequest { Id = id });
+            }
+
+            _selectedProductIds.Clear();
+            ReLoadData();
+            Snackbar.Add("محصولات انتخاب‌شده حذف شدند", Severity.Success);
+        }
+    }
+
+    private async Task BulkToggleStatus(bool enable)
+    {
+        if (_selectedProductIds.Count == 0)
+            return;
+
+        var actionTitle = enable ? "فعال‌سازی" : "غیرفعال‌سازی";
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small };
+        bool? result = await DialogService.ShowMessageBox(
+            actionTitle,
+            $"آیا از {actionTitle} { _selectedProductIds.Count } محصول انتخاب‌شده مطمئن هستید؟",
+            yesText: actionTitle, cancelText: "لغو",
+            options: options);
+
+        if (result == true)
+        {
+            var request = new ToggleProductStatusRequest
+            {
+                Enable = enable,
+                DefaultStock = 0
+            };
+            request.ProductIds.AddRange(_selectedProductIds);
+
+            var response = await ProductsContract.ToggleProductStatusAsync(request);
+
+            Snackbar.Add(
+                $"عملیات {actionTitle} انجام شد. موفق: {response.Succeeded} / ناموفق: {response.Failed}",
+                response.Failed > 0 ? Severity.Warning : Severity.Success);
+
+            _selectedProductIds.Clear();
+            ReLoadData();
+        }
+    }
+
+    private async Task ExportToExcel()
+    {
+        try
+        {
+            var exportRequest = new GetAllProductsByFilterRequest
+            {
+                Filter = _request.Filter ?? new GetAllProductsByFilterFilter(),
+                PaginationState = new CMSMicroservice.Protobuf.Protos.PaginationState
+                {
+                    PageNumber = 1,
+                    PageSize = 1000
+                }
+            };
+
+            var result = await ProductsContract.GetAllProductsByFilterAsync(exportRequest);
+
+            if (result?.Models == null || !result.Models.Any())
+            {
+                Snackbar.Add("داده‌ای برای خروجی وجود ندارد.", Severity.Info);
+                return;
+            }
+
+            var sb = new StringBuilder();
+            sb.AppendLine("Id,Title,Price,Discount,RemainingCount,SaleCount,ViewCount");
+
+            foreach (var p in result.Models)
+            {
+                sb.AppendLine(string.Join(",",
+                    p.Id,
+                    EscapeCsv(p.Title),
+                    p.Price,
+                    p.Discount,
+                    p.RemainingCount,
+                    p.SaleCount,
+                    p.ViewCount));
+            }
+
+            var bytes = Encoding.UTF8.GetBytes(sb.ToString());
+            var base64 = Convert.ToBase64String(bytes);
+            var filename = $"products-{DateTime.Now:yyyyMMddHHmmss}.csv";
+
+            await JsRuntime.InvokeVoidAsync("jsSaveAsFile", filename, base64);
+            Snackbar.Add("خروجی Excel (CSV) آماده شد.", Severity.Success);
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در خروجی Excel: {ex.Message}", Severity.Error);
+        }
+    }
+
     public async Task Update(DataModel model)
     {
         var parameters = new DialogParameters<UpdateDialog> { { x => x.Model, model.Adapt<UpdateProductsRequest>() } };
@@ -112,6 +239,18 @@ public partial class ProductsMainPage
         Navigation.NavigateTo($"{RouteConstance.ProductCategories}{model.Id}");
     }
 
+    public async Task OpenTagAssignment(DataModel model)
+    {
+        var parameters = new DialogParameters<AssignTagsDialog>
+        {
+            { x => x.ProductId, model.Id },
+            { x => x.ProductTitle, model.Title }
+        };
+
+        await DialogService.ShowAsync<AssignTagsDialog>("مدیریت تگ‌های محصول", parameters,
+            new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.Small, FullWidth = true });
+    }
+
     public async Task OpenImagePreview(string imagePath, string title)
     {
         if (string.IsNullOrWhiteSpace(imagePath))
@@ -126,4 +265,19 @@ public partial class ProductsMainPage
         await DialogService.ShowAsync<ImagePreviewDialog>("پیش‌نمایش تصویر محصول", parameters,
             new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.Medium, FullWidth = true });
     }
+
+    public void OpenBulkEdit()
+    {
+        Navigation.NavigateTo(RouteConstance.ProductsBulkEdit);
+    }
+
+    private static string EscapeCsv(string value)
+    {
+        if (string.IsNullOrEmpty(value))
+            return "";
+
+        var needsQuotes = value.Contains(',') || value.Contains('"') || value.Contains('\n');
+        var escaped = value.Replace("\"", "\"\"");
+        return needsQuotes ? $"\"{escaped}\"" : escaped;
+    }
 }

src/BackOffice/Pages/PublicMessages/Components/MessageTemplatesDialog.razor

@@ -0,0 +1,203 @@
+@using Blazored.LocalStorage
+@using BackOffice.Services.PublicMessage
+@using static BackOffice.Pages.PublicMessages.Components.MessageFormDialog
+
+@inject ILocalStorageService LocalStorage
+
+<MudDialog>
+    <DialogContent>
+        <MudStack Spacing="2">
+            <MudText Typo="Typo.h6">قالب‌های آماده پیام</MudText>
+
+            <MudAlert Severity="Severity.Info">
+                قالب‌ها فقط در مرورگر فعلی ذخیره می‌شوند و روی سرور ذخیره نمی‌شوند.
+            </MudAlert>
+
+            <MudGrid>
+                <MudItem xs="12" md="4">
+                    <MudTextField @bind-Value="_newTemplateTitle"
+                                  Label="عنوان قالب"
+                                  Variant="Variant.Outlined" />
+                </MudItem>
+                <MudItem xs="12" md="4">
+                    <MudSelect @bind-Value="_newTemplateType"
+                               Label="نوع پیام"
+                               Variant="Variant.Outlined">
+                        <MudSelectItem Value="@MessageType.Announcement">اطلاعیه</MudSelectItem>
+                        <MudSelectItem Value="@MessageType.News">خبر</MudSelectItem>
+                        <MudSelectItem Value="@MessageType.Alert">هشدار</MudSelectItem>
+                        <MudSelectItem Value="@MessageType.Promotion">تبلیغات</MudSelectItem>
+                    </MudSelect>
+                </MudItem>
+                <MudItem xs="12" md="2">
+                    <MudNumericField @bind-Value="_newTemplatePriority"
+                                     Label="اولویت"
+                                     Min="1"
+                                     Max="5"
+                                     Variant="Variant.Outlined" />
+                </MudItem>
+                <MudItem xs="12">
+                    <MudTextField @bind-Value="_newTemplateContent"
+                                  Label="متن قالب"
+                                  Variant="Variant.Outlined"
+                                  Lines="4" />
+                </MudItem>
+                <MudItem xs="12">
+                    <MudButton Color="Color.Primary"
+                               Variant="Variant.Filled"
+                               OnClick="AddTemplate"
+                               Disabled="string.IsNullOrWhiteSpace(_newTemplateTitle) || string.IsNullOrWhiteSpace(_newTemplateContent)">
+                        افزودن قالب
+                    </MudButton>
+                </MudItem>
+            </MudGrid>
+
+            <MudDivider Class="my-2" />
+
+            <MudDataGrid T="MessageTemplateModel"
+                         Items="@_templates"
+                         Hover="true"
+                         Dense="true">
+                <Columns>
+                    <PropertyColumn Property="x => x.Title" Title="عنوان" />
+                    <TemplateColumn Title="نوع">
+                        <CellTemplate>
+                            <MudChip Color="Color.Info" Size="Size.Small">
+                                @GetTypeText(context.Item.Type)
+                            </MudChip>
+                        </CellTemplate>
+                    </TemplateColumn>
+                    <PropertyColumn Property="x => x.Priority" Title="اولویت" />
+                    <TemplateColumn Title="پیش‌نمایش متن">
+                        <CellTemplate>
+                            <MudTooltip Text="@context.Item.Content">
+                                <MudText Typo="Typo.caption">
+                                    @(context.Item.Content.Length > 40
+                                        ? context.Item.Content.Substring(0, 40) + "..."
+                                        : context.Item.Content)
+                                </MudText>
+                            </MudTooltip>
+                        </CellTemplate>
+                    </TemplateColumn>
+                    <TemplateColumn Title="عملیات">
+                        <CellTemplate>
+                            <MudStack Row="true" Spacing="1">
+                                <MudTooltip Text="استفاده از این قالب">
+                                    <MudIconButton Icon="@Icons.Material.Filled.ContentPaste"
+                                                   Color="Color.Primary"
+                                                   Size="Size.Small"
+                                                   OnClick="@(() => UseTemplate(context.Item))" />
+                                </MudTooltip>
+                                <MudTooltip Text="حذف">
+                                    <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                                                   Color="Color.Error"
+                                                   Size="Size.Small"
+                                                   OnClick="@(() => DeleteTemplate(context.Item))" />
+                                </MudTooltip>
+                            </MudStack>
+                        </CellTemplate>
+                    </TemplateColumn>
+                </Columns>
+            </MudDataGrid>
+        </MudStack>
+    </DialogContent>
+    <DialogActions>
+        <MudButton OnClick="Close" Variant="Variant.Text">بستن</MudButton>
+    </DialogActions>
+</MudDialog>
+
+@code {
+    [CascadingParameter] MudDialogInstance MudDialog { get; set; } = default!;
+    [Parameter] public EventCallback<MessageFormModel> OnTemplateSelected { get; set; }
+
+    private const string StorageKey = "PublicMessageTemplates";
+
+    private readonly List<MessageTemplateModel> _templates = new();
+    private string _newTemplateTitle = string.Empty;
+    private string _newTemplateContent = string.Empty;
+    private MessageType _newTemplateType = MessageType.Announcement;
+    private int _newTemplatePriority = 1;
+
+    protected override async Task OnInitializedAsync()
+    {
+        var stored = await LocalStorage.GetItemAsync<List<MessageTemplateModel>>(StorageKey);
+        if (stored != null)
+        {
+            _templates.AddRange(stored);
+        }
+    }
+
+    private async Task PersistAsync()
+    {
+        await LocalStorage.SetItemAsync(StorageKey, _templates);
+    }
+
+    private async Task AddTemplate()
+    {
+        var template = new MessageTemplateModel
+        {
+            Id = Guid.NewGuid(),
+            Title = _newTemplateTitle.Trim(),
+            Content = _newTemplateContent.Trim(),
+            Type = _newTemplateType,
+            Priority = _newTemplatePriority
+        };
+
+        _templates.Add(template);
+        await PersistAsync();
+
+        _newTemplateTitle = string.Empty;
+        _newTemplateContent = string.Empty;
+        _newTemplateType = MessageType.Announcement;
+        _newTemplatePriority = 1;
+    }
+
+    private async Task DeleteTemplate(MessageTemplateModel template)
+    {
+        _templates.Remove(template);
+        await PersistAsync();
+    }
+
+    private async Task UseTemplate(MessageTemplateModel template)
+    {
+        if (OnTemplateSelected.HasDelegate)
+        {
+            var model = new MessageFormModel
+            {
+                Title = template.Title,
+                Content = template.Content,
+                Type = template.Type,
+                Priority = template.Priority
+            };
+
+            await OnTemplateSelected.InvokeAsync(model);
+        }
+    }
+
+    private void Close()
+    {
+        MudDialog.Close();
+    }
+
+    private static string GetTypeText(MessageType type)
+    {
+        return type switch
+        {
+            MessageType.Announcement => "اطلاعیه",
+            MessageType.News => "خبر",
+            MessageType.Alert => "هشدار",
+            MessageType.Promotion => "تبلیغات",
+            _ => "نامشخص"
+        };
+    }
+
+    public class MessageTemplateModel
+    {
+        public Guid Id { get; set; }
+        public string Title { get; set; } = string.Empty;
+        public string Content { get; set; } = string.Empty;
+        public MessageType Type { get; set; } = MessageType.Announcement;
+        public int Priority { get; set; } = 1;
+    }
+}
+

src/BackOffice/Pages/PublicMessages/PublicMessagesMainPage.razor

@@ -60,6 +60,15 @@
                     پیام جدید
                 </MudButton>
             </MudItem>
+            <MudItem xs="12" sm="6" md="2">
+                <MudButton Variant="Variant.Outlined"
+                           Color="Color.Secondary"
+                           FullWidth="true"
+                           StartIcon="@Icons.Material.Filled.ContentPasteGo"
+                           OnClick="OpenTemplatesDialog">
+                    قالب‌ها
+                </MudButton>
+            </MudItem>
         </MudGrid>
 
         <MudDataGrid @ref="_dataGrid" T="PublicMessageDto" 
@@ -162,6 +171,21 @@
     private MessageStatus? _statusFilter;
     private MessageType? _typeFilter;
 
+    private async Task OpenTemplatesDialog()
+    {
+        var options = new DialogOptions
+        {
+            CloseButton = true,
+            MaxWidth = MaxWidth.Medium,
+            FullWidth = true
+        };
+
+        await DialogService.ShowAsync<BackOffice.Pages.PublicMessages.Components.MessageTemplatesDialog>(
+            "قالب‌های پیام",
+            new DialogParameters(),
+            options);
+    }
+
     protected override async Task OnInitializedAsync()
     {
         await LoadMessages();

src/BackOffice/Pages/Tag/Components/AssignTagsDialog.razor

@@ -0,0 +1,56 @@
+@using BackOffice.Services.Tag
+
+<MudDialog>
+    <DialogContent>
+        <MudStack Spacing="2">
+            <MudText Typo="Typo.h6">تگ‌های محصول: @ProductTitle</MudText>
+
+            @if (_currentTags.Any())
+            {
+                <MudStack Row="true" Spacing="1">
+                    @foreach (var tag in _currentTags)
+                    {
+                        <MudChip Color="Color.Info"
+                                 Size="Size.Small"
+                                 OnClose="@(() => RemoveAsync(tag))"
+                                 CloseIcon="@Icons.Material.Filled.Close">
+                            @($"{tag.TagTitle} (#{tag.TagId})")
+                        </MudChip>
+                    }
+                </MudStack>
+            }
+            else
+            {
+                <MudText Typo="Typo.caption" Color="Color.TextSecondary">
+                    هیچ تگی برای این محصول ثبت نشده است.
+                </MudText>
+            }
+
+            <MudSelect T="long"
+                       Label="انتخاب تگ"
+                       Variant="Variant.Outlined"
+                       Margin="Margin.Dense"
+                       @bind-Value="_selectedTagId">
+                @if (_tags != null)
+                {
+                    @foreach (var tag in _tags)
+                    {
+                        <MudSelectItem Value="@tag.Id">@tag.Title (@tag.Name)</MudSelectItem>
+                    }
+                }
+            </MudSelect>
+
+            <MudButton Variant="Variant.Filled"
+                       Color="Color.Primary"
+                       Disabled="_selectedTagId == 0"
+                       OnClick="AssignAsync">
+                افزودن تگ به محصول
+            </MudButton>
+        </MudStack>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Color="Color.Default" Variant="Variant.Text" OnClick="Close">
+            بستن
+        </MudButton>
+    </DialogActions>
+</MudDialog>

src/BackOffice/Pages/Tag/Components/AssignTagsDialog.razor.cs

@@ -0,0 +1,57 @@
+using BackOffice.Services.Tag;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.Tag.Components;
+
+public partial class AssignTagsDialog
+{
+    [CascadingParameter] MudDialogInstance DialogInstance { get; set; } = default!;
+    [Inject] public ITagService TagService { get; set; } = default!;
+
+    [Parameter] public long ProductId { get; set; }
+    [Parameter] public string ProductTitle { get; set; } = string.Empty;
+
+    private List<TagListItemDto> _tags = new();
+    private List<ProductTagViewDto> _currentTags = new();
+    private long _selectedTagId;
+
+    protected override async Task OnInitializedAsync()
+    {
+        var tagsResult = await TagService.GetTagsAsync(new TagFilterDto
+        {
+            PageNumber = 1,
+            PageSize = 100,
+            IsActive = true
+        });
+
+        _tags = tagsResult.Items;
+
+        _currentTags = await TagService.GetProductTagsAsync(ProductId);
+
+        await base.OnInitializedAsync();
+    }
+
+    private async Task AssignAsync()
+    {
+        if (_selectedTagId == 0)
+            return;
+
+        await TagService.AssignToProductAsync(ProductId, _selectedTagId);
+        Snackbar.Add("تگ به محصول اضافه شد", Severity.Success);
+
+        _currentTags = await TagService.GetProductTagsAsync(ProductId);
+    }
+
+    private async Task RemoveAsync(ProductTagViewDto tag)
+    {
+        await TagService.RemoveProductTagAsync(tag.ProductTagId);
+        Snackbar.Add("تگ از محصول حذف شد", Severity.Success);
+        _currentTags = await TagService.GetProductTagsAsync(ProductId);
+    }
+
+    private void Close()
+    {
+        DialogInstance.Close();
+    }
+}

src/BackOffice/Pages/Tag/Components/TagEditDialog.razor

@@ -0,0 +1,44 @@
+@using BackOffice.Services.Tag
+
+<MudDialog>
+    <DialogContent>
+        <EditForm Model="@Model" OnValidSubmit="HandleValidSubmit">
+            <MudStack Spacing="2">
+                <MudTextField @bind-Value="Model.Name"
+                              Label="نام (انگلیسی)"
+                              Required="true"
+                              Variant="Variant.Outlined" />
+
+                <MudTextField @bind-Value="Model.Title"
+                              Label="عنوان (نمایش در UI)"
+                              Required="true"
+                              Variant="Variant.Outlined" />
+
+                <MudTextField @bind-Value="Model.Description"
+                              Label="توضیحات"
+                              Variant="Variant.Outlined"
+                              Lines="3"
+                              Text="@Model.Description" />
+
+                <MudStack Row="true" AlignItems="AlignItems.Center" Spacing="1">
+                    <MudSwitch @bind-Checked="Model.IsActive" Color="Color.Primary" />
+                    <MudText Typo="Typo.body2">فعال</MudText>
+                </MudStack>
+
+                <MudNumericField T="int"
+                                 @bind-Value="Model.SortOrder"
+                                 Label="ترتیب نمایش"
+                                 Variant="Variant.Outlined" />
+            </MudStack>
+        </EditForm>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Color="Color.Primary" Variant="Variant.Filled" OnClick="SubmitAsync">
+            @(_isEditMode ? "ذخیره تغییرات" : "ایجاد تگ")
+        </MudButton>
+        <MudButton Color="Color.Default" Variant="Variant.Text" OnClick="Cancel">
+            انصراف
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+

src/BackOffice/Pages/Tag/Components/TagEditDialog.razor.cs

@@ -0,0 +1,42 @@
+using BackOffice.Services.Tag;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.Tag.Components;
+
+public partial class TagEditDialog
+{
+    [CascadingParameter] MudDialogInstance DialogInstance { get; set; } = default!;
+    [Inject] public ITagService TagService { get; set; } = default!;
+
+    [Parameter] public TagEditDto Model { get; set; } = new();
+    [Parameter] public long? TagId { get; set; }
+    [Parameter] public bool IsEditMode { get; set; }
+
+    private bool _isEditMode => IsEditMode && TagId.HasValue;
+
+    private async Task HandleValidSubmit()
+    {
+        await SubmitAsync();
+    }
+
+    private async Task SubmitAsync()
+    {
+        if (_isEditMode && TagId.HasValue)
+        {
+            await TagService.UpdateAsync(TagId.Value, Model);
+        }
+        else
+        {
+            await TagService.CreateAsync(Model);
+        }
+
+        DialogInstance.Close(DialogResult.Ok(true));
+    }
+
+    private void Cancel()
+    {
+        DialogInstance.Cancel();
+    }
+}
+

src/BackOffice/Pages/Tag/TagManagementPage.razor

@@ -0,0 +1,95 @@
+@page "/tags"
+@attribute [Authorize(Roles = "Administrator")]
+
+@using BackOffice.Services.Tag
+
+@inject ITagService TagService
+
+<MudContainer MaxWidth="MaxWidth.Medium" Class="mt-4">
+    <MudStack Spacing="2">
+        <MudStack Row="true" Justify="Justify.SpaceBetween" AlignItems="AlignItems.Center">
+            <MudText Typo="Typo.h5">مدیریت تگ‌ها</MudText>
+            <MudButton Variant="Variant.Filled"
+                       Color="Color.Primary"
+                       StartIcon="@Icons.Material.Filled.Add"
+                       OnClick="CreateTag">
+                افزودن تگ
+            </MudButton>
+        </MudStack>
+
+        <MudStack Row="true" Spacing="2" AlignItems="AlignItems.Center">
+            <MudTextField @bind-Value="_search"
+                          Label="جستجو بر اساس نام/عنوان"
+                          Variant="Variant.Outlined"
+                          Margin="Margin.Dense"
+                          Adornment="Adornment.Start"
+                          AdornmentIcon="@Icons.Material.Filled.Search"
+                          Immediate="true"
+                          OnBlur="ReloadAsync"
+                          OnKeyDown="OnSearchKeyDown" />
+
+            <MudSelect @bind-Value="_isActive"
+                       Label="وضعیت"
+                       Variant="Variant.Outlined"
+                       Margin="Margin.Dense"
+                       Style="width: 160px;">
+                <MudSelectItem Value="@( (bool?)null )">همه</MudSelectItem>
+                <MudSelectItem Value="true">فعال</MudSelectItem>
+                <MudSelectItem Value="false">غیرفعال</MudSelectItem>
+            </MudSelect>
+
+            <MudButton Variant="Variant.Outlined"
+                       Color="Color.Primary"
+                       OnClick="ReloadAsync">
+                اعمال فیلتر
+            </MudButton>
+        </MudStack>
+
+        <MudDataGrid T="TagListItemDto"
+                     @ref="_grid"
+                     ServerData="LoadServerData"
+                     Hover="true"
+                     Elevation="1"
+                     Dense="true"
+                     Height="65vh">
+            <Columns>
+                <PropertyColumn Property="x => x.Id" Title="شناسه" />
+                <PropertyColumn Property="x => x.Name" Title="نام" />
+                <PropertyColumn Property="x => x.Title" Title="عنوان" />
+                <PropertyColumn Property="x => x.IsActive" Title="وضعیت">
+                    <CellTemplate>
+                        <MudChip Color="@ (context.Item.IsActive ? Color.Success : Color.Error)"
+                                 Size="Size.Small">
+                            @(context.Item.IsActive ? "فعال" : "غیرفعال")
+                        </MudChip>
+                    </CellTemplate>
+                </PropertyColumn>
+                <PropertyColumn Property="x => x.SortOrder" Title="ترتیب" />
+                <TemplateColumn Title="عملیات" Sortable="false">
+                    <CellTemplate>
+                        <MudStack Row="true" Spacing="1">
+                            <MudTooltip Text="ویرایش">
+                                <MudIconButton Icon="@Icons.Material.Filled.Edit"
+                                               Size="Size.Small"
+                                               Color="Color.Primary"
+                                               OnClick="@(() => EditTag(context.Item))" />
+                            </MudTooltip>
+                            <MudTooltip Text="حذف">
+                                <MudIconButton Icon="@Icons.Material.Filled.Delete"
+                                               Size="Size.Small"
+                                               Color="Color.Error"
+                                               OnClick="@(() => DeleteTag(context.Item))" />
+                            </MudTooltip>
+                        </MudStack>
+                    </CellTemplate>
+                </TemplateColumn>
+            </Columns>
+            <PagerContent>
+                <MudDataGridPager T="TagListItemDto"
+                                  PageSizeOptions="@(new int[] { 10, 25, 50 })"
+                                  RowsPerPageString="تعداد در صفحه" />
+            </PagerContent>
+        </MudDataGrid>
+    </MudStack>
+</MudContainer>
+

src/BackOffice/Pages/Tag/TagManagementPage.razor.cs

@@ -0,0 +1,114 @@
+using BackOffice.Services.Tag;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.Tag;
+
+public partial class TagManagementPage
+{
+    [Inject] public ITagService TagService { get; set; } = default!;
+
+    private MudDataGrid<TagListItemDto> _grid = default!;
+    private string? _search;
+    private bool? _isActive;
+
+    private async Task<GridData<TagListItemDto>> LoadServerData(GridState<TagListItemDto> state)
+    {
+        var filter = new TagFilterDto
+        {
+            PageNumber = state.Page + 1,
+            PageSize = state.PageSize,
+            SearchTerm = _search,
+            IsActive = _isActive
+        };
+
+        var result = await TagService.GetTagsAsync(filter);
+
+        return new GridData<TagListItemDto>
+        {
+            Items = result.Items,
+            TotalItems = result.TotalCount
+        };
+    }
+
+    private async Task ReloadAsync()
+    {
+        if (_grid != null)
+        {
+            await _grid.ReloadServerData();
+        }
+    }
+
+    private void OnSearchKeyDown(KeyboardEventArgs args)
+    {
+        if (args.Key == "Enter")
+        {
+            _ = ReloadAsync();
+        }
+    }
+
+    private async Task CreateTag()
+    {
+        var parameters = new DialogParameters<TagEditDialog>
+        {
+            { x => x.Model, new TagEditDto() },
+            { x => x.IsEditMode, false }
+        };
+
+        var dialog = await DialogService.ShowAsync<TagEditDialog>("ایجاد تگ جدید", parameters,
+            new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.Small, FullWidth = true });
+
+        var result = await dialog.Result;
+        if (!result.Canceled)
+        {
+            Snackbar.Add("تگ با موفقیت ایجاد شد", Severity.Success);
+            await ReloadAsync();
+        }
+    }
+
+    private async Task EditTag(TagListItemDto item)
+    {
+        var dto = new TagEditDto
+        {
+            Name = item.Name,
+            Title = item.Title,
+            Description = item.Description,
+            IsActive = item.IsActive,
+            SortOrder = item.SortOrder
+        };
+
+        var parameters = new DialogParameters<TagEditDialog>
+        {
+            { x => x.Model, dto },
+            { x => x.TagId, item.Id },
+            { x => x.IsEditMode, true }
+        };
+
+        var dialog = await DialogService.ShowAsync<TagEditDialog>("ویرایش تگ", parameters,
+            new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.Small, FullWidth = true });
+
+        var result = await dialog.Result;
+        if (!result.Canceled)
+        {
+            Snackbar.Add("تگ با موفقیت به‌روزرسانی شد", Severity.Success);
+            await ReloadAsync();
+        }
+    }
+
+    private async Task DeleteTag(TagListItemDto item)
+    {
+        var confirmed = await DialogService.ShowMessageBox(
+            "حذف تگ",
+            $"آیا از حذف تگ «{item.Title}» مطمئن هستید؟",
+            yesText: "حذف",
+            cancelText: "لغو");
+
+        if (confirmed == true)
+        {
+            await TagService.DeleteAsync(item.Id);
+            Snackbar.Add("تگ حذف شد", Severity.Success);
+            await ReloadAsync();
+        }
+    }
+}
+

src/BackOffice/Pages/UserOrder/Components/ApplyDiscountDialog.razor

@@ -0,0 +1,36 @@
+@using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder
+
+<MudDialog>
+    <DialogContent>
+        <MudStack Spacing="2">
+            <MudText Typo="Typo.h6">
+                اعمال تخفیف روی سفارش شماره @OrderId
+            </MudText>
+
+            <MudText Typo="Typo.caption" Color="Color.Secondary">
+                مبلغ تخفیف به‌صورت ریالی وارد شود.
+            </MudText>
+
+            <MudNumericField T="long?"
+                             @bind-Value="_discountAmount"
+                             Label="مبلغ تخفیف (ریال)"
+                             Variant="Variant.Outlined"
+                             HideSpinButtons="true" />
+
+            <MudTextField T="string"
+                          @bind-Value="_reason"
+                          Label="دلیل تخفیف"
+                          Variant="Variant.Outlined"
+                          Lines="3" />
+        </MudStack>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Variant="Variant.Text" Color="Color.Default" OnClick="Cancel">
+            انصراف
+        </MudButton>
+        <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="SubmitAsync" Disabled="_isSaving">
+            اعمال تخفیف
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+

src/BackOffice/Pages/UserOrder/Components/ApplyDiscountDialog.razor.cs

@@ -0,0 +1,70 @@
+using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.UserOrder.Components;
+
+public partial class ApplyDiscountDialog
+{
+    [CascadingParameter] public IMudDialogInstance MudDialog { get; set; } = default!;
+    [Inject] public UserOrderContract.UserOrderContractClient UserOrderContract { get; set; } = default!;
+    [Inject] public ISnackbar Snackbar { get; set; } = default!;
+
+    [Parameter] public long OrderId { get; set; }
+
+    private long? _discountAmount;
+    private string? _reason;
+    private bool _isSaving;
+
+    private async Task SubmitAsync()
+    {
+        if (!_discountAmount.HasValue || _discountAmount.Value <= 0)
+        {
+            Snackbar.Add("مبلغ تخفیف باید بزرگتر از صفر باشد.", Severity.Warning);
+            return;
+        }
+
+        _isSaving = true;
+        StateHasChanged();
+
+        try
+        {
+            var request = new ApplyDiscountToOrderRequest
+            {
+                OrderId = OrderId,
+                DiscountAmount = _discountAmount.Value,
+                Reason = _reason ?? string.Empty
+            };
+
+            var response = await UserOrderContract.ApplyDiscountToOrderAsync(request);
+
+            if (response.Success)
+            {
+                Snackbar.Add($"تخفیف با موفقیت اعمال شد. مبلغ نهایی: {response.FinalAmount.ToString("N0")} ریال", Severity.Success);
+                MudDialog.Close(DialogResult.Ok(true));
+            }
+            else
+            {
+                var message = string.IsNullOrWhiteSpace(response.Message)
+                    ? "اعمال تخفیف با خطا مواجه شد."
+                    : response.Message;
+                Snackbar.Add(message, Severity.Warning);
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در اعمال تخفیف: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isSaving = false;
+            StateHasChanged();
+        }
+    }
+
+    private void Cancel()
+    {
+        MudDialog.Cancel();
+    }
+}
+

src/BackOffice/Pages/UserOrder/Components/CancelOrderDialog.razor

@@ -0,0 +1,38 @@
+@using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder
+
+<MudDialog>
+    <DialogContent>
+        <MudStack Spacing="2">
+            <MudText Typo="Typo.h6">
+                لغو سفارش شماره @OrderId
+            </MudText>
+
+            <MudAlert Severity="Severity.Warning">
+                <MudText>
+                    با لغو سفارش، وضعیت ارسال سفارش به «لغو شده» تغییر می‌کند.
+                </MudText>
+            </MudAlert>
+
+            <MudTextField T="string"
+                          @bind-Value="_cancelReason"
+                          Label="دلیل لغو"
+                          Variant="Variant.Outlined"
+                          Required="true"
+                          Lines="3" />
+
+            <MudSwitch @bind-Checked="_refundPayment" Color="Color.Primary" />
+            <MudText Typo="Typo.body2">
+                بازگشت وجه به کاربر (در صورت پرداخت موفق)
+            </MudText>
+        </MudStack>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Variant="Variant.Text" Color="Color.Default" OnClick="Cancel">
+            انصراف
+        </MudButton>
+        <MudButton Variant="Variant.Filled" Color="Color.Error" OnClick="SubmitAsync" Disabled="_isSaving">
+            لغو سفارش
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+

src/BackOffice/Pages/UserOrder/Components/CancelOrderDialog.razor.cs

@@ -0,0 +1,64 @@
+using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.UserOrder.Components;
+
+public partial class CancelOrderDialog
+{
+    [CascadingParameter] public IMudDialogInstance MudDialog { get; set; } = default!;
+    [Inject] public UserOrderContract.UserOrderContractClient UserOrderContract { get; set; } = default!;
+    [Inject] public ISnackbar Snackbar { get; set; } = default!;
+
+    [Parameter] public long OrderId { get; set; }
+
+    private string? _cancelReason;
+    private bool _refundPayment;
+    private bool _isSaving;
+
+    private async Task SubmitAsync()
+    {
+        if (string.IsNullOrWhiteSpace(_cancelReason))
+        {
+            Snackbar.Add("لطفاً دلیل لغو سفارش را وارد کنید.", Severity.Warning);
+            return;
+        }
+
+        _isSaving = true;
+        StateHasChanged();
+
+        try
+        {
+            var request = new CancelOrderRequest
+            {
+                OrderId = OrderId,
+                CancelReason = _cancelReason ?? string.Empty,
+                RefundPayment = _refundPayment
+            };
+
+            var response = await UserOrderContract.CancelOrderAsync(request);
+
+            var message = string.IsNullOrWhiteSpace(response.Message)
+                ? "سفارش با موفقیت لغو شد."
+                : response.Message;
+
+            Snackbar.Add(message, Severity.Success);
+            MudDialog.Close(DialogResult.Ok(true));
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در لغو سفارش: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isSaving = false;
+            StateHasChanged();
+        }
+    }
+
+    private void Cancel()
+    {
+        MudDialog.Cancel();
+    }
+}
+

src/BackOffice/Pages/UserOrder/Components/ChangeOrderStatusDialog.razor

@@ -0,0 +1,35 @@
+@using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder
+
+<MudDialog>
+    <DialogContent>
+        <MudStack Spacing="2">
+            <MudText Typo="Typo.h6">
+                تغییر وضعیت ارسال سفارش شماره @OrderId
+            </MudText>
+
+            <MudAlert Severity="Severity.Info" Dense="true">
+                وضعیت فعلی: <strong>@GetDeliveryStatusText(CurrentStatus)</strong>
+            </MudAlert>
+
+            <MudSelect T="int"
+                       @bind-Value="_newStatus"
+                       Label="وضعیت جدید"
+                       Variant="Variant.Outlined">
+                <MudSelectItem T="int" Value="0">بدون ارسال / نامشخص</MudSelectItem>
+                <MudSelectItem T="int" Value="1">در انتظار ارسال</MudSelectItem>
+                <MudSelectItem T="int" Value="2">تحویل پست</MudSelectItem>
+                <MudSelectItem T="int" Value="3">تحویل به مشتری</MudSelectItem>
+                <MudSelectItem T="int" Value="4">مرجوع شده</MudSelectItem>
+            </MudSelect>
+        </MudStack>
+    </DialogContent>
+    <DialogActions>
+        <MudButton Variant="Variant.Text" Color="Color.Default" OnClick="Cancel">
+            انصراف
+        </MudButton>
+        <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="SubmitAsync" Disabled="_isSaving">
+            ثبت وضعیت
+        </MudButton>
+    </DialogActions>
+</MudDialog>
+

src/BackOffice/Pages/UserOrder/Components/ChangeOrderStatusDialog.razor.cs

@@ -0,0 +1,78 @@
+using BackOffice.BFF.UserOrder.Protobuf.Protos.UserOrder;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+
+namespace BackOffice.Pages.UserOrder.Components;
+
+public partial class ChangeOrderStatusDialog
+{
+    [CascadingParameter] public IMudDialogInstance MudDialog { get; set; } = default!;
+    [Inject] public UserOrderContract.UserOrderContractClient UserOrderContract { get; set; } = default!;
+    [Inject] public ISnackbar Snackbar { get; set; } = default!;
+
+    [Parameter] public long OrderId { get; set; }
+    [Parameter] public int CurrentStatus { get; set; }
+
+    private int _newStatus;
+    private bool _isSaving;
+
+    protected override void OnInitialized()
+    {
+        _newStatus = CurrentStatus;
+    }
+
+    private string GetDeliveryStatusText(int status)
+    {
+        return status switch
+        {
+            1 => "در انتظار ارسال",
+            2 => "تحویل پست",
+            3 => "تحویل به مشتری",
+            4 => "مرجوع شده",
+            _ => "بدون ارسال / نامشخص"
+        };
+    }
+
+    private async Task SubmitAsync()
+    {
+        _isSaving = true;
+        StateHasChanged();
+
+        try
+        {
+            var response = await UserOrderContract.UpdateOrderStatusAsync(new UpdateOrderStatusRequest
+            {
+                OrderId = OrderId,
+                NewStatus = _newStatus
+            });
+
+            if (response.Success)
+            {
+                Snackbar.Add("وضعیت ارسال سفارش با موفقیت به‌روزرسانی شد.", Severity.Success);
+                MudDialog.Close(DialogResult.Ok(true));
+            }
+            else
+            {
+                var message = string.IsNullOrWhiteSpace(response.Message)
+                    ? "به‌روزرسانی وضعیت سفارش با خطا مواجه شد."
+                    : response.Message;
+                Snackbar.Add(message, Severity.Warning);
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در تغییر وضعیت سفارش: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isSaving = false;
+            StateHasChanged();
+        }
+    }
+
+    private void Cancel()
+    {
+        MudDialog.Cancel();
+    }
+}
+

src/BackOffice/Pages/UserOrder/Components/UserOrderDetailsDialog.razor

@@ -23,7 +23,7 @@
                     </MudText>
 
                     <MudPaper Class="pa-3">
-                        <MudStack Spacing="1">
+                        <MudStack Spacing="2">
                             <MudText Typo="Typo.subtitle2">خلاصه سفارش</MudText>
                             <MudDivider />
                             <MudText Typo="Typo.body2">مبلغ: @_model.Amount.ToString("N0") تومان</MudText>
@@ -50,6 +50,23 @@
                                     <MudChip T="string" Color="Color.Error" Size="Size.Small">پرداخت نشده</MudChip>
                                 }
                             </MudText>
+
+                            <MudDivider Class="my-2" />
+                            <MudText Typo="Typo.subtitle2">Timeline وضعیت</MudText>
+                            <MudStack Row="true" Spacing="3" AlignItems="AlignItems.Center">
+                                @foreach (var step in _timelineSteps)
+                                {
+                                    <MudStack Spacing="0" AlignItems="AlignItems.Center">
+                                        <MudAvatar Color="@GetStepColor(step.State)"
+                                                   Size="Size.Small">
+                                            @step.Icon
+                                        </MudAvatar>
+                                        <MudText Typo="Typo.caption">@step.Title</MudText>
+                                    </MudStack>
+                                }
+                            </MudStack>
+
+                            <MudDivider Class="my-2" />
                             <MudText Typo="Typo.body2">
                                 وضعیت ارسال:
                                 <MudSelect T="int"

src/BackOffice/Pages/UserOrder/Components/UserOrderDetailsDialog.razor.cs

@@ -16,6 +16,7 @@ public partial class UserOrderDetailsDialog
     private int _deliveryStatusValue;
     private string? _trackingCode;
     private string? _deliveryDescription;
+    private List<TimelineStep> _timelineSteps = new();
 
     protected override async Task OnInitializedAsync()
     {
@@ -32,6 +33,8 @@ public partial class UserOrderDetailsDialog
                 _deliveryStatusValue = _model.DeliveryStatus.GetHashCode();
                 _trackingCode = _model.TrackingCode;
                 _deliveryDescription = _model.DeliveryDescription;
+
+                BuildTimeline();
             }
         }
         catch
@@ -77,6 +80,86 @@ public partial class UserOrderDetailsDialog
         };
     }
 
+    private void BuildTimeline()
+    {
+        if (_model is null)
+        {
+            _timelineSteps = new List<TimelineStep>();
+            return;
+        }
+
+        var steps = new List<TimelineStep>
+        {
+            new()
+            {
+                Title = "ثبت سفارش",
+                State = _model.PaymentStatus == PaymentStatus.None && _model.DeliveryStatus == DeliveryStatus.None ? StepState.Active : StepState.Completed,
+                Icon = "1"
+            },
+            new()
+            {
+                Title = "پرداخت",
+                State = _model.PaymentStatus switch
+                {
+                    PaymentStatus.Success => StepState.Completed,
+                    PaymentStatus.Pending => StepState.Active,
+                    _ => StepState.Inactive
+                },
+                Icon = "2"
+            },
+            new()
+            {
+                Title = "ارسال",
+                State = _model.DeliveryStatus switch
+                {
+                    DeliveryStatus.Pending => StepState.Active,
+                    DeliveryStatus.InTransit => StepState.Active,
+                    DeliveryStatus.Delivered => StepState.Completed,
+                    DeliveryStatus.Returned => StepState.Completed,
+                    _ => StepState.Inactive
+                },
+                Icon = "3"
+            },
+            new()
+            {
+                Title = "تحویل / مرجوعی",
+                State = _model.DeliveryStatus switch
+                {
+                    DeliveryStatus.Delivered => StepState.Completed,
+                    DeliveryStatus.Returned => StepState.Completed,
+                    _ => StepState.Inactive
+                },
+                Icon = "4"
+            }
+        };
+
+        _timelineSteps = steps;
+    }
+
+    private Color GetStepColor(StepState state)
+    {
+        return state switch
+        {
+            StepState.Completed => Color.Success,
+            StepState.Active => Color.Info,
+            _ => Color.Default
+        };
+    }
+
+    private enum StepState
+    {
+        Inactive = 0,
+        Active = 1,
+        Completed = 2
+    }
+
+    private class TimelineStep
+    {
+        public string Title { get; set; } = string.Empty;
+        public StepState State { get; set; }
+        public string Icon { get; set; } = string.Empty;
+    }
+
     private async Task SaveAsync()
     {
         if (_model is null)

src/BackOffice/Pages/UserOrder/UserOrderMainPage.razor

@@ -9,6 +9,30 @@
 <BackOffice.Common.BaseComponents.BasePageComponent @ref="_basePage" OnClearFilterClick="OnFilterCleared"
                                                     OnSubmitClick="OnFilterSubmit">
     <Filters>
+        <MudNumericField HideSpinButtons="true"
+                         T="long?"
+                         Clearable="true"
+                         Label="شناسه سفارش"
+                         @bind-Value="@_orderIdFilter"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense"/>
+
+        <MudNumericField HideSpinButtons="true"
+                         T="long?"
+                         Clearable="true"
+                         Label="شناسه کاربر"
+                         @bind-Value="@_userIdFilter"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense"/>
+
+        <MudNumericField HideSpinButtons="true"
+                         T="long?"
+                         Clearable="true"
+                         Label="شناسه تراکنش"
+                         @bind-Value="@_transactionIdFilter"
+                         Variant="Variant.Outlined"
+                         Margin="Margin.Dense"/>
+
         <MudNumericField HideSpinButtons="true"
                          T="long?"
                          Clearable="true"
@@ -56,9 +80,43 @@
         </MudSelect>
     </Filters>
     <Content>
+        <MudGrid Class="mb-2">
+            <MudItem xs="12" md="4">
+                <MudCard>
+                    <MudCardContent>
+                        <MudText Typo="Typo.subtitle2">جمع سفارش‌ها در بازه فعلی</MudText>
+                        <MudText Typo="Typo.h5">@_stats.TotalOrders.ToString("N0")</MudText>
+                        <MudText Typo="Typo.caption" Color="Color.Secondary">
+                            مجموع مبلغ: @_stats.TotalAmount.ToString("N0") ریال
+                        </MudText>
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+            <MudItem xs="12" md="8">
+                <MudCard>
+                    <MudCardContent>
+                        <MudText Typo="Typo.subtitle2" Class="mb-2">نمودار تعداد سفارش‌ها بر اساس وضعیت ارسال</MudText>
+                        @if (_statusChartLabels.Length == 0)
+                        {
+                            <MudText Typo="Typo.caption" Color="Color.Secondary">
+                                برای این فیلتر، سفارش فعالی یافت نشد.
+                            </MudText>
+                        }
+                        else
+                        {
+                            <MudChart ChartType="ChartType.Bar"
+                                      ChartSeries="@_statusChartSeries"
+                                      XAxisLabels="@_statusChartLabels"
+                                      Height="200px" />
+                        }
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+        </MudGrid>
+
         <MudDataGrid T="DataModel"
                      ServerData="@(new Func<GridState<DataModel>, Task<GridData<DataModel>>>(ServerReload))"
-                     Hover="true" @ref="_gridData" Height="72vh">
+                     Hover="true" @ref="_gridData" Height="60vh">
             <ColGroup>
                 <col/>
                 <col/>
@@ -143,6 +201,33 @@
                                                Style="cursor:pointer;"/>
                             </MudTooltip>
 
+                            <MudTooltip Text="تغییر وضعیت ارسال">
+                                <MudIconButton Icon="@Icons.Material.Filled.LocalShipping"
+                                               Size="Size.Small"
+                                               Color="Color.Primary"
+                                               ButtonType="ButtonType.Button"
+                                               OnClick="@(() => OpenChangeStatus(context.Item))"
+                                               Style="cursor:pointer;"/>
+                            </MudTooltip>
+
+                            <MudTooltip Text="اعمال تخفیف">
+                                <MudIconButton Icon="@Icons.Material.Filled.PriceChange"
+                                               Size="Size.Small"
+                                               Color="Color.Secondary"
+                                               ButtonType="ButtonType.Button"
+                                               OnClick="@(() => OpenApplyDiscount(context.Item))"
+                                               Style="cursor:pointer;"/>
+                            </MudTooltip>
+
+                            <MudTooltip Text="لغو سفارش">
+                                <MudIconButton Icon="@Icons.Material.Filled.Cancel"
+                                               Size="Size.Small"
+                                               Color="Color.Error"
+                                               ButtonType="ButtonType.Button"
+                                               OnClick="@(() => OpenCancelOrder(context.Item))"
+                                               Style="cursor:pointer;"/>
+                            </MudTooltip>
+
                             <MudTooltip Text="آرشیو">
                                 <MudIconButton Icon="@Icons.Material.Filled.DeleteOutline" Size="Size.Small"
                                                ButtonType="ButtonType.Button" OnClick="@(() => OnDelete(context.Item))"

src/BackOffice/Pages/UserOrder/UserOrderMainPage.razor.cs

@@ -16,6 +16,9 @@ public partial class UserOrderMainPage
     private MudDataGrid<DataModel> _gridData;
     BasePageComponent _basePage;
 
+    private long? _orderIdFilter;
+    private long? _userIdFilter;
+    private long? _transactionIdFilter;
     private int? _paymentStatusFilter;
     private int? _deliveryStatusFilter;
     private int? _paymentMethodFilter;
@@ -23,6 +26,10 @@ public partial class UserOrderMainPage
 
     private GetAllUserOrderByFilterRequest _request = new() { Filter = new() };
 
+    private OrderStatsViewModel _stats = new();
+    private string[] _statusChartLabels = Array.Empty<string>();
+    private List<ChartSeries> _statusChartSeries = new();
+
 
     private async Task<GridData<DataModel>> ServerReload(GridState<DataModel> state)
     {
@@ -32,13 +39,24 @@ public partial class UserOrderMainPage
         _request.PaginationState.PageNumber = state.Page + 1;
         _request.PaginationState.PageSize = state.PageSize;
 
+        if (_orderIdFilter.HasValue && _orderIdFilter.Value > 0)
+        {
+            _request.Filter.Id = _orderIdFilter.Value;
+        }
+        else
+        {
+            _request.Filter.Id = null;
+        }
+
         if (UserId.HasValue && UserId.Value > 0)
         {
             _request.Filter.UserId = UserId.Value;
         }
         else
         {
-            _request.Filter.UserId = null;
+            _request.Filter.UserId = _userIdFilter.HasValue && _userIdFilter.Value > 0
+                ? _userIdFilter.Value
+                : null;
         }
 
         if (_paymentDateFrom.HasValue)
@@ -78,13 +96,29 @@ public partial class UserOrderMainPage
             _request.Filter.PaymentMethod = null;
         }
 
+        if (_transactionIdFilter.HasValue && _transactionIdFilter.Value > 0)
+        {
+            _request.Filter.TransactionId = _transactionIdFilter.Value;
+        }
+        else
+        {
+            _request.Filter.TransactionId = null;
+        }
+
         var result = await UserOrderContract.GetAllUserOrderByFilterAsync(_request);
         if (result != null && result.Models != null && result.Models.Any())
         {
-            return new GridData<DataModel>()
+            var items = result.Models.ToList();
-                { Items = result.Models.ToList(), TotalItems = (int)result.MetaData.TotalCount };
+            UpdateStats(items);
+
+            return new GridData<DataModel>
+            {
+                Items = items,
+                TotalItems = (int)result.MetaData.TotalCount
+            };
         }
 
+        UpdateStats(new List<DataModel>());
         return new GridData<DataModel>();
     }
 
@@ -145,10 +179,16 @@ public partial class UserOrderMainPage
         _basePage.IsFiltered = false;
         StateHasChanged();
         _request = new() { Filter = new() { } };
+        _orderIdFilter = null;
+        _userIdFilter = null;
+        _transactionIdFilter = null;
         _paymentStatusFilter = null;
         _deliveryStatusFilter = null;
         _paymentDateFrom = null;
         _paymentMethodFilter = null;
+        _stats = new OrderStatsViewModel();
+        _statusChartLabels = Array.Empty<string>();
+        _statusChartSeries = new List<ChartSeries>();
         ReLoadData();
     }
 
@@ -184,4 +224,100 @@ public partial class UserOrderMainPage
             _ => "درگاه پرداخت"
         };
     }
+
+    private void UpdateStats(List<DataModel> items)
+    {
+        if (items == null || items.Count == 0)
+        {
+            _stats = new OrderStatsViewModel();
+            _statusChartLabels = Array.Empty<string>();
+            _statusChartSeries = new List<ChartSeries>();
+            return;
+        }
+
+        _stats = new OrderStatsViewModel
+        {
+            TotalOrders = items.Count,
+            TotalAmount = items.Sum(x => x.Amount)
+        };
+
+        var groups = items
+            .GroupBy(x => x.DeliveryStatus.GetHashCode())
+            .OrderBy(g => g.Key)
+            .ToList();
+
+        _statusChartLabels = groups
+            .Select(g => GetDeliveryStatusText(g.Key))
+            .ToArray();
+
+        _statusChartSeries = new List<ChartSeries>
+        {
+            new()
+            {
+                Name = "تعداد سفارش‌ها",
+                Data = groups.Select(g => (double)g.Count()).ToArray()
+            }
+        };
+    }
+
+    private class OrderStatsViewModel
+    {
+        public int TotalOrders { get; set; }
+        public long TotalAmount { get; set; }
+    }
+
+    private async Task OpenChangeStatus(DataModel model)
+    {
+        var parameters = new DialogParameters
+        {
+            { nameof(BackOffice.Pages.UserOrder.Components.ChangeOrderStatusDialog.OrderId), model.Id },
+            { nameof(BackOffice.Pages.UserOrder.Components.ChangeOrderStatusDialog.CurrentStatus), model.DeliveryStatus.GetHashCode() }
+        };
+
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small, FullWidth = true };
+        var dialog = await DialogService.ShowAsync<BackOffice.Pages.UserOrder.Components.ChangeOrderStatusDialog>(
+            "تغییر وضعیت ارسال سفارش", parameters, options);
+        var result = await dialog.Result;
+
+        if (!result.Canceled)
+        {
+            ReLoadData();
+        }
+    }
+
+    private async Task OpenApplyDiscount(DataModel model)
+    {
+        var parameters = new DialogParameters
+        {
+            { nameof(BackOffice.Pages.UserOrder.Components.ApplyDiscountDialog.OrderId), model.Id }
+        };
+
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small, FullWidth = true };
+        var dialog = await DialogService.ShowAsync<BackOffice.Pages.UserOrder.Components.ApplyDiscountDialog>(
+            "اعمال تخفیف روی سفارش", parameters, options);
+        var result = await dialog.Result;
+
+        if (!result.Canceled)
+        {
+            ReLoadData();
+        }
+    }
+
+    private async Task OpenCancelOrder(DataModel model)
+    {
+        var parameters = new DialogParameters
+        {
+            { nameof(BackOffice.Pages.UserOrder.Components.CancelOrderDialog.OrderId), model.Id }
+        };
+
+        var options = new DialogOptions { CloseOnEscapeKey = true, MaxWidth = MaxWidth.Small, FullWidth = true };
+        var dialog = await DialogService.ShowAsync<BackOffice.Pages.UserOrder.Components.CancelOrderDialog>(
+            "لغو سفارش", parameters, options);
+        var result = await dialog.Result;
+
+        if (!result.Canceled)
+        {
+            ReLoadData();
+        }
+    }
 }

src/BackOffice/Services/Tag/ITagService.cs

@@ -0,0 +1,58 @@
+namespace BackOffice.Services.Tag;
+
+public interface ITagService
+{
+    Task<TagListResultDto> GetTagsAsync(TagFilterDto filter);
+    Task<TagDetailsDto?> GetByIdAsync(long id);
+    Task<long> CreateAsync(TagEditDto dto);
+    Task UpdateAsync(long id, TagEditDto dto);
+    Task DeleteAsync(long id);
+    Task AssignToProductAsync(long productId, long tagId);
+    Task<List<ProductTagViewDto>> GetProductTagsAsync(long productId);
+    Task RemoveProductTagAsync(long productTagId);
+}
+
+public class TagFilterDto
+{
+    public int PageNumber { get; set; } = 1;
+    public int PageSize { get; set; } = 20;
+    public string? SearchTerm { get; set; }
+    public bool? IsActive { get; set; }
+}
+
+public class TagListResultDto
+{
+    public List<TagListItemDto> Items { get; set; } = new();
+    public int TotalCount { get; set; }
+}
+
+public class TagListItemDto
+{
+    public long Id { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public string Title { get; set; } = string.Empty;
+    public string? Description { get; set; }
+    public bool IsActive { get; set; }
+    public int SortOrder { get; set; }
+}
+
+public class TagDetailsDto : TagListItemDto
+{
+}
+
+public class TagEditDto
+{
+    public string Name { get; set; } = string.Empty;
+    public string Title { get; set; } = string.Empty;
+    public string? Description { get; set; }
+    public bool IsActive { get; set; } = true;
+    public int SortOrder { get; set; }
+}
+
+public class ProductTagViewDto
+{
+    public long ProductTagId { get; set; }
+    public long TagId { get; set; }
+    public string TagTitle { get; set; } = string.Empty;
+}
+

src/BackOffice/Services/Tag/TagService.cs

@@ -0,0 +1,176 @@
+namespace BackOffice.Services.Tag;
+
+public class TagService : ITagService
+{
+    private readonly BackOffice.BFF.Tag.Protobuf.Protos.Tag.TagContract.TagContractClient _tagClient;
+    private readonly BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.ProductTagContract.ProductTagContractClient _productTagClient;
+    private readonly BackOffice.BFF.Products.Protobuf.Protos.Products.ProductsContract.ProductsContractClient _productsClient;
+    public TagService(
+        BackOffice.BFF.Tag.Protobuf.Protos.Tag.TagContract.TagContractClient tagClient,
+        BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.ProductTagContract.ProductTagContractClient productTagClient,
+        BackOffice.BFF.Products.Protobuf.Protos.Products.ProductsContract.ProductsContractClient productsClient)
+    {
+        _tagClient = tagClient;
+        _productTagClient = productTagClient;
+        _productsClient = productsClient;
+    }
+
+    public async Task<TagListResultDto> GetTagsAsync(TagFilterDto filter)
+    {
+        var request = new BackOffice.BFF.Tag.Protobuf.Protos.Tag.GetAllTagByFilterRequest
+        {
+            PaginationState = new CMSMicroservice.Protobuf.Protos.PaginationState
+            {
+                PageNumber = filter.PageNumber,
+                PageSize = filter.PageSize
+            },
+            Filter = new BackOffice.BFF.Tag.Protobuf.Protos.Tag.GetAllTagByFilterFilter()
+        };
+
+        if (!string.IsNullOrWhiteSpace(filter.SearchTerm))
+        {
+            request.Filter.Name = filter.SearchTerm;
+            request.Filter.Title = filter.SearchTerm;
+        }
+
+        if (filter.IsActive.HasValue)
+        {
+            request.Filter.IsActive = filter.IsActive.Value;
+        }
+
+        var response = await _tagClient.GetAllTagByFilterAsync(request);
+
+        var result = new TagListResultDto
+        {
+            TotalCount = response.MetaData != null ? (int)response.MetaData.TotalCount : response.Models.Count
+        };
+
+        foreach (var model in response.Models)
+        {
+            result.Items.Add(new TagListItemDto
+            {
+                Id = model.Id,
+                Name = model.Name,
+                Title = model.Title,
+                Description = model.Description,
+                IsActive = model.IsActive,
+                SortOrder = model.SortOrder
+            });
+        }
+
+        return result;
+    }
+
+    public async Task<TagDetailsDto?> GetByIdAsync(long id)
+    {
+        var response = await _tagClient.GetTagAsync(new BackOffice.BFF.Tag.Protobuf.Protos.Tag.GetTagRequest { Id = id });
+
+        if (response == null || response.Id <= 0)
+        {
+            return null;
+        }
+
+        return new TagDetailsDto
+        {
+            Id = response.Id,
+            Name = response.Name,
+            Title = response.Title,
+            Description = response.Description,
+            IsActive = response.IsActive,
+            SortOrder = response.SortOrder
+        };
+    }
+
+    public async Task<long> CreateAsync(TagEditDto dto)
+    {
+        var request = new BackOffice.BFF.Tag.Protobuf.Protos.Tag.CreateNewTagRequest
+        {
+            Name = dto.Name,
+            Title = dto.Title,
+            Description = dto.Description ?? string.Empty,
+            IsActive = dto.IsActive,
+            SortOrder = dto.SortOrder
+        };
+
+        var response = await _tagClient.CreateNewTagAsync(request);
+        return response.Id;
+    }
+
+    public async Task UpdateAsync(long id, TagEditDto dto)
+    {
+        var request = new BackOffice.BFF.Tag.Protobuf.Protos.Tag.UpdateTagRequest
+        {
+            Id = id,
+            Name = dto.Name,
+            Title = dto.Title,
+            Description = dto.Description ?? string.Empty,
+            IsActive = dto.IsActive,
+            SortOrder = dto.SortOrder
+        };
+
+        await _tagClient.UpdateTagAsync(request);
+    }
+
+    public async Task DeleteAsync(long id)
+    {
+        await _tagClient.DeleteTagAsync(new BackOffice.BFF.Tag.Protobuf.Protos.Tag.DeleteTagRequest { Id = id });
+    }
+
+    public async Task AssignToProductAsync(long productId, long tagId)
+    {
+        var request = new BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.CreateNewProductTagRequest
+        {
+            ProductId = productId,
+            TagId = tagId
+        };
+
+        await _productTagClient.CreateNewProductTagAsync(request);
+    }
+
+    public async Task<List<ProductTagViewDto>> GetProductTagsAsync(long productId)
+    {
+        var request = new BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.GetAllProductTagByFilterRequest
+        {
+            PaginationState = new CMSMicroservice.Protobuf.Protos.PaginationState
+            {
+                PageNumber = 1,
+                PageSize = 100
+            },
+            Filter = new BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.GetAllProductTagByFilterFilter
+            {
+                ProductId = productId
+            }
+        };
+
+        var response = await _productTagClient.GetAllProductTagByFilterAsync(request);
+
+        var tagIds = response.Models.Select(m => m.TagId).Distinct().ToList();
+
+        var tagsResult = new List<ProductTagViewDto>();
+
+        if (tagIds.Any())
+        {
+            // از ProductsContract برای گرفتن اطلاعات تگ‌ها نیست، بنابراین فقط TagId را نگه می‌داریم
+            foreach (var model in response.Models)
+            {
+                tagsResult.Add(new ProductTagViewDto
+                {
+                    ProductTagId = model.Id,
+                    TagId = model.TagId,
+                    TagTitle = model.TagId.ToString()
+                });
+            }
+        }
+
+        return tagsResult;
+    }
+
+    public async Task RemoveProductTagAsync(long productTagId)
+    {
+        await _productTagClient.DeleteProductTagAsync(
+            new BackOffice.BFF.ProductTag.Protobuf.Protos.ProductTag.DeleteProductTagRequest
+            {
+                Id = productTagId
+            });
+    }
+}

src/BackOffice/Shared/NavMenu.razor

@@ -107,6 +107,12 @@
                 مدیریت دسته‌بندی
             </MudNavLink>
 
+            <MudNavLink Match="NavLinkMatch.Prefix"
+                        Href="/tags"
+                        Icon="@Icons.Material.Filled.Label">
+                مدیریت تگ‌ها
+            </MudNavLink>
+
             <MudNavLink Match="NavLinkMatch.Prefix"
                         Href="@(RouteConstance.UserPage)"
                         Icon="@Icons.Material.Filled.People">
@@ -144,6 +150,12 @@
                             Icon="@Icons.Material.Filled.ShoppingCart">
                     سفارشات فروشگاه
                 </MudNavLink>
+
+                <MudNavLink Match="NavLinkMatch.Prefix"
+                            Href="/discount-sales-reports"
+                            Icon="@Icons.Material.Filled.BarChart">
+                    گزارش فروش
+                </MudNavLink>
             </MudNavGroup>
 
             <MudNavLink Match="NavLinkMatch.Prefix"