Forgot password and email confirmations.

Wino.Mail.WinUI/Dialogs/WinoAccountLoginDialog.xaml.cs

@@ -5,6 +5,7 @@ using Windows.System;
 using Wino.Core.Domain;
 using Wino.Core.Domain.Entities.Shared;
 using Wino.Core.Domain.Interfaces;
+using Wino.Mail.Api.Contracts.Auth;
 using Wino.Mail.WinUI.Services;
 
 namespace Wino.Dialogs;
@@ -12,14 +13,19 @@ namespace Wino.Dialogs;
 public sealed partial class WinoAccountLoginDialog : ContentDialog
 {
     private readonly IWinoAccountProfileService _profileService;
+    private bool _isForgotPasswordMode;
 
     public WinoAccountLoginDialog(IWinoAccountProfileService profileService)
     {
         _profileService = profileService;
         InitializeComponent();
+        UpdateMode();
     }
 
     public WinoAccount? Result { get; private set; }
+    public string? PendingConfirmationEmailAddress { get; private set; }
+    public EmailConfirmationRequiredDetailsDto? EmailConfirmationRequiredDetails { get; private set; }
+    public string? PasswordResetEmailAddress { get; private set; }
 
     private async void LoginClicked(ContentDialog sender, ContentDialogButtonClickEventArgs args)
     {
@@ -36,7 +42,7 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
 
         try
         {
-            await PerformLoginAsync();
+            await PerformPrimaryActionAsync();
         }
         finally
         {
@@ -44,7 +50,7 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
         }
     }
 
-    private async System.Threading.Tasks.Task PerformLoginAsync()
+    private async System.Threading.Tasks.Task PerformPrimaryActionAsync()
     {
         var validationError = ValidateInput();
         if (!string.IsNullOrWhiteSpace(validationError))
@@ -58,10 +64,33 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
             SetBusyState(true);
             HideError();
 
+            if (_isForgotPasswordMode)
+            {
+                var forgotPasswordResponse = await _profileService.ForgotPasswordAsync(EmailTextBox.Text.Trim());
+                if (!forgotPasswordResponse.IsSuccess)
+                {
+                    ShowError(WinoAccountAuthErrorTranslator.Translate(forgotPasswordResponse.ErrorCode));
+                    return;
+                }
+
+                PasswordResetEmailAddress = EmailTextBox.Text.Trim();
+                Hide();
+                return;
+            }
+
             var result = await _profileService.LoginAsync(EmailTextBox.Text.Trim(), PasswordBox.Password);
 
             if (!result.IsSuccess || result.Account == null)
             {
+                var confirmationDetails = WinoAccountEmailConfirmationHelper.Parse(result.ErrorDetails);
+                if (WinoAccountEmailConfirmationHelper.IsEmailConfirmationRequiredError(result.ErrorCode) && confirmationDetails != null)
+                {
+                    PendingConfirmationEmailAddress = EmailTextBox.Text.Trim();
+                    EmailConfirmationRequiredDetails = confirmationDetails;
+                    Hide();
+                    return;
+                }
+
                 ShowError(WinoAccountAuthErrorTranslator.Format(result.ErrorCode, result.ErrorMessage));
                 return;
             }
@@ -82,6 +111,11 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
             return Translator.WinoAccount_Validation_EmailRequired;
         }
 
+        if (_isForgotPasswordMode)
+        {
+            return string.Empty;
+        }
+
         if (string.IsNullOrWhiteSpace(PasswordBox.Password))
         {
             return Translator.WinoAccount_Validation_PasswordRequired;
@@ -90,10 +124,17 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
         return string.Empty;
     }
 
-    private void EmailTextBox_KeyDown(object sender, KeyRoutedEventArgs e)
+    private async void EmailTextBox_KeyDown(object sender, KeyRoutedEventArgs e)
     {
         if (e.Key == VirtualKey.Enter)
         {
+            if (_isForgotPasswordMode)
+            {
+                e.Handled = true;
+                await PerformPrimaryActionAsync();
+                return;
+            }
+
             PasswordBox.Focus(FocusState.Programmatic);
             e.Handled = true;
         }
@@ -104,10 +145,18 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
         if (e.Key == VirtualKey.Enter)
         {
             e.Handled = true;
-            await PerformLoginAsync();
+            await PerformPrimaryActionAsync();
         }
     }
 
+    private void ModeToggleButton_Click(object sender, RoutedEventArgs e)
+    {
+        _isForgotPasswordMode = !_isForgotPasswordMode;
+        PasswordBox.Password = string.Empty;
+        HideError();
+        UpdateMode();
+    }
+
     private void InputChanged(TextBox sender, TextBoxTextChangingEventArgs args) => HideError();
 
     private void InputChanged(object sender, RoutedEventArgs e) => HideError();
@@ -131,4 +180,22 @@ public sealed partial class WinoAccountLoginDialog : ContentDialog
         ErrorTextBlock.Text = string.Empty;
         ErrorTextBlock.Visibility = Visibility.Collapsed;
     }
+
+    private void UpdateMode()
+    {
+        Title = _isForgotPasswordMode
+            ? Translator.WinoAccount_ForgotPasswordDialog_Title
+            : Translator.WinoAccount_LoginDialog_Title;
+
+        PrimaryButtonText = _isForgotPasswordMode
+            ? Translator.WinoAccount_ForgotPasswordDialog_PrimaryButton
+            : Translator.Buttons_SignIn;
+
+        BenefitsPanel.Visibility = _isForgotPasswordMode ? Visibility.Collapsed : Visibility.Visible;
+        PasswordPanel.Visibility = _isForgotPasswordMode ? Visibility.Collapsed : Visibility.Visible;
+        ForgotPasswordInfoPanel.Visibility = _isForgotPasswordMode ? Visibility.Visible : Visibility.Collapsed;
+        ModeToggleButton.Content = _isForgotPasswordMode
+            ? Translator.WinoAccount_ForgotPasswordDialog_BackToSignIn
+            : Translator.WinoAccount_LoginDialog_ForgotPasswordLink;
+    }
 }