u

2025-10-13 13:04:59 +03:30
parent 5abd0fc033
commit 361f9268a3
6 changed files with 377 additions and 1 deletions
@@ -0,0 +1,178 @@
+using FrontOffice.BFF.Package.Protobuf.Protos.Package;
+using FrontOffice.BFF.UserAddress.Protobuf.Protos.UserAddress;
+using FrontOffice.Main.Utilities;
+using Microsoft.AspNetCore.Components;
+using MudBlazor;
+using Severity = MudBlazor.Severity;
+
+namespace FrontOffice.Main.Pages;
+
+public partial class Checkout
+{
+    [Inject] private PackageContract.PackageContractClient PackageClient { get; set; } = default!;
+    [Inject] private UserAddressContract.UserAddressContractClient UserAddressContract { get; set; } = default!;
+
+    [Parameter] public long? PackageId { get; set; }
+
+    private Pack? _selectedPackage;
+    private List<GetAllUserAddressByFilterResponseModel> _addresses = new();
+    private GetAllUserAddressByFilterResponseModel? _selectedAddress;
+    private bool _isLoadingAddresses;
+    private bool _isProcessingPayment;
+
+    // Discount code
+    private string _discountCode = string.Empty;
+    private bool _isApplyingDiscount;
+    private string _discountMessage = string.Empty;
+    private bool _discountApplied;
+    private long _discountAmount;
+    private long _finalPrice;
+
+    private bool CanProceedToPayment => _selectedPackage != null && _selectedAddress != null;
+
+    protected override async Task OnInitializedAsync()
+    {
+        await LoadPackageDetails();
+        await LoadAddresses();
+    }
+
+    private async Task LoadPackageDetails()
+    {
+        if (PackageId.HasValue)
+        {
+            try
+            {
+                var response = await PackageClient.GetPackageAsync(new() { Id = PackageId.Value });
+                if (response != null)
+                {
+                    _selectedPackage = new Pack(
+                        Id: response.Id,
+                        Title: response.Title,
+                        Body: response.Description,
+                        Image: UrlUtility.DownloadUrl + response.ImagePath,
+                        Price: response.Price
+                    );
+                    _finalPrice = _selectedPackage.Price;
+                }
+            }
+            catch (Exception ex)
+            {
+                Snackbar.Add($"خطا در بارگذاری پکیج: {ex.Message}", Severity.Error);
+            }
+        }
+    }
+
+    private async Task LoadAddresses()
+    {
+        _isLoadingAddresses = true;
+        try
+        {
+            var response = await UserAddressContract.GetAllUserAddressByFilterAsync(request: new());
+            if (response?.Models?.Any() == true)
+            {
+                _addresses = response.Models.ToList();
+                // Select default address if available
+                _selectedAddress = _addresses.FirstOrDefault(a => a.IsDefault) ?? _addresses.First();
+            }
+            else
+            {
+                _addresses = new List<GetAllUserAddressByFilterResponseModel>();
+            }
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در بارگذاری آدرس‌ها: {ex.Message}", Severity.Error);
+            _addresses = new List<GetAllUserAddressByFilterResponseModel>();
+        }
+        finally
+        {
+            _isLoadingAddresses = false;
+            await InvokeAsync(StateHasChanged);
+        }
+    }
+
+    private void SelectAddress(GetAllUserAddressByFilterResponseModel address)
+    {
+        _selectedAddress = address;
+        StateHasChanged();
+    }
+
+    private async Task ApplyDiscountCode()
+    {
+        if (string.IsNullOrWhiteSpace(_discountCode))
+        {
+            _discountMessage = "لطفاً کد تخفیف را وارد کنید.";
+            _discountApplied = false;
+            return;
+        }
+
+        _isApplyingDiscount = true;
+        _discountMessage = string.Empty;
+
+        try
+        {
+            // TODO: Implement discount code validation with backend
+            // For now, simulate a discount
+            if (_discountCode.ToUpper() == "TEST10")
+            {
+                _discountAmount = (long)(_selectedPackage!.Price * 0.1); // 10% discount
+                _finalPrice = _selectedPackage!.Price - _discountAmount;
+                _discountMessage = "کد تخفیف با موفقیت اعمال شد.";
+                _discountApplied = true;
+            }
+            else
+            {
+                _discountMessage = "کد تخفیف نامعتبر است.";
+                _discountApplied = false;
+                _discountAmount = 0;
+                _finalPrice = _selectedPackage!.Price;
+            }
+        }
+        catch (Exception ex)
+        {
+            _discountMessage = "خطا در اعمال کد تخفیف.";
+            _discountApplied = false;
+            _discountAmount = 0;
+            _finalPrice = _selectedPackage!.Price;
+        }
+        finally
+        {
+            _isApplyingDiscount = false;
+            await InvokeAsync(StateHasChanged);
+        }
+    }
+
+    private async Task ProcessPayment()
+    {
+        if (!CanProceedToPayment || _selectedPackage == null || _selectedAddress == null)
+        {
+            Snackbar.Add("لطفاً پکیج و آدرس را انتخاب کنید.", Severity.Warning);
+            return;
+        }
+
+        _isProcessingPayment = true;
+
+        try
+        {
+            // TODO: Implement payment processing with backend
+            // This is a placeholder for payment integration
+            await Task.Delay(2000); // Simulate payment processing
+
+            Snackbar.Add("پرداخت با موفقیت انجام شد!", Severity.Success);
+
+            // Navigate to success page or order details
+            Navigation.NavigateTo("/order/success");
+        }
+        catch (Exception ex)
+        {
+            Snackbar.Add($"خطا در پردازش پرداخت: {ex.Message}", Severity.Error);
+        }
+        finally
+        {
+            _isProcessingPayment = false;
+            await InvokeAsync(StateHasChanged);
+        }
+    }
+
+    private record Pack(long Id, string Title, string Body, string Image, long Price);
+}