Add initial mail sync range selection

Wino.Mail.ViewModels/AccountDetailsPageViewModel.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
+using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 using CommunityToolkit.Mvvm.ComponentModel;
@@ -12,6 +13,7 @@ using Wino.Core.Domain.Entities.Calendar;
 using Wino.Core.Domain;
 using Wino.Core.Domain.Entities.Shared;
 using Wino.Core.Domain.Enums;
+using Wino.Core.Domain.Extensions;
 using Wino.Core.Domain.Interfaces;
 using Wino.Core.Domain.Models.Accounts;
 using Wino.Core.Domain.Models.Folders;
@@ -101,6 +103,14 @@ public partial class AccountDetailsPageViewModel : MailBaseViewModel
         ? $"ms-appx:///Assets/Providers/{Account.SpecialImapProvider}.png"
         : $"ms-appx:///Assets/Providers/{Account?.ProviderType}.png";
     public string Address => Account?.Address ?? string.Empty;
+    public bool IsInitialSynchronizationSummaryVisible => Account?.CreatedAt.HasValue == true && Account.InitialSynchronizationRange != InitialSynchronizationRange.Everything;
+    public string InitialSynchronizationSummary => Account?.CreatedAt is not DateTime createdAtUtc
+        ? string.Empty
+        : Account.InitialSynchronizationRange.ToCutoffDateUtc(createdAtUtc) is not DateTime cutoffDateUtc
+            ? string.Empty
+            : string.Format(
+            Translator.AccountDetailsPage_InitialSynchronization_Description,
+            cutoffDateUtc.ToLocalTime().ToString("D", CultureInfo.CurrentUICulture));
 
     public List<ImapAuthenticationMethodModel> AvailableAuthenticationMethods { get; } =
     [
@@ -363,6 +373,8 @@ public partial class AccountDetailsPageViewModel : MailBaseViewModel
         OnPropertyChanged(nameof(IsFocusedInboxSupportedForAccount));
         OnPropertyChanged(nameof(ProviderIconPath));
         OnPropertyChanged(nameof(Address));
+        OnPropertyChanged(nameof(IsInitialSynchronizationSummaryVisible));
+        OnPropertyChanged(nameof(InitialSynchronizationSummary));
     }
 
     protected override async void OnPropertyChanged(PropertyChangedEventArgs e)

Wino.Mail.ViewModels/AccountSetupProgressPageViewModel.cs

@@ -170,6 +170,7 @@ public partial class AccountSetupProgressPageViewModel : MailBaseViewModel
         try
         {
             CustomServerInformation customServerInformation = null;
+            var accountCreatedAt = DateTime.UtcNow;
 
             // Build account in memory
             _createdAccount = new MailAccount
@@ -179,6 +180,8 @@ public partial class AccountSetupProgressPageViewModel : MailBaseViewModel
                 Name = WizardContext.AccountName,
                 SpecialImapProvider = WizardContext.SelectedProvider.SpecialImapProvider,
                 AccountColorHex = WizardContext.AccountColorHex,
+                CreatedAt = accountCreatedAt,
+                InitialSynchronizationRange = WizardContext.SelectedInitialSynchronizationRange,
                 IsCalendarAccessGranted = true
             };
 

Wino.Mail.ViewModels/Data/WelcomeWizardContext.cs

@@ -18,6 +18,9 @@ public partial class WelcomeWizardContext : ObservableObject
     [ObservableProperty]
     public partial string AccountColorHex { get; set; }
 
+    [ObservableProperty]
+    public partial InitialSynchronizationRange SelectedInitialSynchronizationRange { get; set; } = InitialSynchronizationRange.SixMonths;
+
     // Special IMAP fields (iCloud/Yahoo)
     [ObservableProperty]
     public partial string DisplayName { get; set; }
@@ -62,7 +65,8 @@ public partial class WelcomeWizardContext : ObservableObject
             SelectedProvider.Type,
             AccountName,
             BuildSpecialImapProviderDetails(),
-            AccountColorHex);
+            AccountColorHex,
+            SelectedInitialSynchronizationRange);
     }
 
     public void Reset()
@@ -70,6 +74,7 @@ public partial class WelcomeWizardContext : ObservableObject
         SelectedProvider = null;
         AccountName = null;
         AccountColorHex = null;
+        SelectedInitialSynchronizationRange = InitialSynchronizationRange.SixMonths;
         DisplayName = null;
         EmailAddress = null;
         AppSpecificPassword = null;

Wino.Mail.ViewModels/ImapCalDavSettingsPageViewModel.cs

@@ -997,7 +997,12 @@ public partial class ImapCalDavSettingsPageViewModel : MailBaseViewModel
                 SpecialImapProvider = _editingSpecialImapProvider,
                 IsCalendarAccessGranted = mode != ImapCalendarSupportMode.Disabled
             },
-            new AccountCreationDialogResult(MailProviderType.IMAP4, DisplayName.Trim(), providerDetails, string.Empty));
+            new AccountCreationDialogResult(
+                MailProviderType.IMAP4,
+                DisplayName.Trim(),
+                providerDetails,
+                string.Empty,
+                _wizardContext.SelectedInitialSynchronizationRange));
 
         if (serverInformation == null)
             return false;

Wino.Mail.ViewModels/ProviderSelectionPageViewModel.cs

@@ -6,6 +6,7 @@ using CommunityToolkit.Mvvm.Messaging;
 using Wino.Core.Domain;
 using Wino.Core.Domain.Enums;
 using Wino.Core.Domain.Interfaces;
+using Wino.Core.Domain.Models.Accounts;
 using Wino.Core.Domain.Models.Navigation;
 using Wino.Core.ViewModels.Data;
 using Wino.Mail.ViewModels.Data;
@@ -22,13 +23,26 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
 
     public List<IProviderDetail> Providers { get; private set; } = [];
     public List<AppColorViewModel> AvailableColors { get; private set; } = [];
+    public List<InitialSynchronizationRangeOption> InitialSynchronizationRanges { get; } =
+    [
+        new(InitialSynchronizationRange.ThreeMonths, Translator.AccountCreation_InitialSynchronization_3Months),
+        new(InitialSynchronizationRange.SixMonths, Translator.AccountCreation_InitialSynchronization_6Months),
+        new(InitialSynchronizationRange.NineMonths, Translator.AccountCreation_InitialSynchronization_9Months),
+        new(InitialSynchronizationRange.OneYear, Translator.AccountCreation_InitialSynchronization_Year),
+        new(InitialSynchronizationRange.Everything, Translator.AccountCreation_InitialSynchronization_Everything)
+    ];
 
     [ObservableProperty]
     public partial IProviderDetail SelectedProvider { get; set; }
 
     [ObservableProperty]
+    [NotifyPropertyChangedFor(nameof(IsColorSelected))]
     public partial AppColorViewModel SelectedColor { get; set; }
 
+    [ObservableProperty]
+    [NotifyPropertyChangedFor(nameof(IsInitialSynchronizationWarningVisible))]
+    public partial InitialSynchronizationRangeOption SelectedInitialSynchronizationRange { get; set; }
+
     [ObservableProperty]
     public partial string AccountName { get; set; }
 
@@ -36,6 +50,7 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
     public partial bool CanProceed { get; set; }
 
     public bool IsColorSelected => SelectedColor != null;
+    public bool IsInitialSynchronizationWarningVisible => SelectedInitialSynchronizationRange?.IsEverything == true;
 
     public ProviderSelectionPageViewModel(
         IProviderService providerService,
@@ -45,6 +60,7 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
         _providerService = providerService;
         _themeService = themeService;
         WizardContext = wizardContext;
+        SelectedInitialSynchronizationRange = InitialSynchronizationRanges.First(option => option.Range == InitialSynchronizationRange.SixMonths);
     }
 
     public override void OnNavigatedTo(NavigationMode mode, object parameters)
@@ -56,6 +72,10 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
             .Select(hex => new AppColorViewModel(hex))
             .ToList();
 
+        SelectedInitialSynchronizationRange = InitialSynchronizationRanges
+            .FirstOrDefault(option => option.Range == WizardContext.SelectedInitialSynchronizationRange)
+            ?? InitialSynchronizationRanges.First(option => option.Range == InitialSynchronizationRange.SixMonths);
+
         // Restore from wizard context if navigating back
         if (WizardContext.SelectedProvider != null)
         {
@@ -71,9 +91,12 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
         Validate();
     }
 
-    partial void OnSelectedProviderChanged(IProviderDetail value) => Validate();
+    partial void OnSelectedProviderChanged(IProviderDetail value)
+    {
+        Validate();
+    }
+
     partial void OnAccountNameChanged(string value) => Validate();
-    partial void OnSelectedColorChanged(AppColorViewModel value) => OnPropertyChanged(nameof(IsColorSelected));
 
     [RelayCommand]
     private void ClearColor() => SelectedColor = null;
@@ -92,6 +115,7 @@ public partial class ProviderSelectionPageViewModel : MailBaseViewModel
         WizardContext.SelectedProvider = SelectedProvider;
         WizardContext.AccountName = AccountName?.Trim();
         WizardContext.AccountColorHex = SelectedColor?.Hex ?? string.Empty;
+        WizardContext.SelectedInitialSynchronizationRange = SelectedInitialSynchronizationRange?.Range ?? InitialSynchronizationRange.SixMonths;
 
         if (WizardContext.IsGenericImap)
         {