Replaced DateTimeOffset usage in the calendar.

Wino.Calendar.ViewModels/AccountManagementViewModel.cs

@@ -142,5 +142,7 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
         };
 
         var synchronizationResponse = await WinoServerConnectionManager.GetResponseAsync<CalendarSynchronizationResult, NewCalendarSynchronizationRequested>(new NewCalendarSynchronizationRequested(synchronizationOptions, SynchronizationSource.Client));
+        accountCreationDialog.Complete(cancel: false);
+
     }
 }

Wino.Calendar.ViewModels/CalendarPageViewModel.cs

@@ -237,20 +237,20 @@ public partial class CalendarPageViewModel : CalendarBaseViewModel,
     {
         var durationSeconds = (QuickEventEndTime - QuickEventStartTime).TotalSeconds;
 
-        var testCalendarItem = new CalendarItem
+        //var testCalendarItem = new CalendarItem
-        {
+        //{
-            CalendarId = SelectedQuickEventAccountCalendar.Id,
+        //    CalendarId = SelectedQuickEventAccountCalendar.Id,
-            StartDate = QuickEventStartTime,
+        //    StartDate = QuickEventStartTime,
-            DurationInSeconds = durationSeconds,
+        //    DurationInSeconds = durationSeconds,
-            CreatedAt = DateTime.UtcNow,
+        //    CreatedAt = DateTime.UtcNow,
-            Description = string.Empty,
+        //    Description = string.Empty,
-            Location = Location,
+        //    Location = Location,
-            Title = EventName,
+        //    Title = EventName,
-            Id = Guid.NewGuid()
+        //    Id = Guid.NewGuid()
-        };
+        //};
 
-        IsQuickEventDialogOpen = false;
+        //IsQuickEventDialogOpen = false;
-        await _calendarService.CreateNewCalendarItemAsync(testCalendarItem, null);
+        //await _calendarService.CreateNewCalendarItemAsync(testCalendarItem, null);
 
         // TODO: Create the request with the synchronizer.
     }

Wino.Calendar.ViewModels/Data/CalendarItemViewModel.cs

@@ -17,11 +17,11 @@ public partial class CalendarItemViewModel : ObservableObject, ICalendarItem, IC
 
     public IAccountCalendar AssignedCalendar => CalendarItem.AssignedCalendar;
 
-    public DateTime StartDate { get => CalendarItem.StartDate; set => CalendarItem.StartDate = value; }
+    public DateTime StartDate => CalendarItem.StartDate;
 
     public DateTime EndDate => CalendarItem.EndDate;
 
-    public double DurationInSeconds { get => CalendarItem.DurationInSeconds; set => CalendarItem.DurationInSeconds = value; }
+    public double DurationInSeconds => CalendarItem.DurationInSeconds;
 
     public ITimePeriod Period => CalendarItem.Period;
 

Wino.Core.Domain/Entities/Calendar/CalendarItem.cs

@@ -17,24 +17,23 @@ public class CalendarItem : ICalendarItem
     public string Description { get; set; }
     public string Location { get; set; }
 
-    public DateTime StartDate { get; set; }
+    public string StartTimeOffset { get; set; }
+    public string EndTimeOffset { get; set; }
 
-    public DateTime EndDate
+    public DateTimeOffset StartDateTimeOffset => DateTimeOffset.Parse(StartTimeOffset);
-    {
+    public DateTimeOffset EndDateTimeOffsete => DateTimeOffset.Parse(EndTimeOffset);
-        get
-        {
-            return StartDate.AddSeconds(DurationInSeconds);
-        }
-    }
 
-    public TimeSpan StartDateOffset { get; set; }
+    public DateTime StartDate => StartDateTimeOffset.DateTime;//TimeZoneInfo.ConvertTime(StartDateTimeOffset, TimeZoneInfo.Local).DateTime;
-    public TimeSpan EndDateOffset { get; set; }
+    public DateTime EndDate => EndDateTimeOffsete.DateTime;// TimeZoneInfo.ConvertTime(, TimeZoneInfo.Local).DateTime;
 
     private ITimePeriod _period;
     public ITimePeriod Period
     {
         get
         {
+            // Period must be loaded by user's current UI culture based on StartDateTimeOffset and EndDateTimeOffset
+            // Get the time zone corresponding to the current culture
+
             _period ??= new TimeRange(StartDate, EndDate);
 
             return _period;
@@ -94,7 +93,7 @@ public class CalendarItem : ICalendarItem
         }
     }
 
-    public double DurationInSeconds { get; set; }
+    public double DurationInSeconds => Period.Duration.TotalSeconds;
     public string Recurrence { get; set; }
 
     public string OrganizerDisplayName { get; set; }
@@ -144,7 +143,7 @@ public class CalendarItem : ICalendarItem
     /// </summary>
     public Guid EventTrackingId => IsOccurrence ? RecurringCalendarItemId.Value : Id;
 
-    public CalendarItem CreateRecurrence(DateTime startDate, double durationInSeconds)
+    public CalendarItem CreateRecurrence(DateTimeOffset startDateOffset, DateTimeOffset endDateOffset)
     {
         // Create a copy with the new start date and duration
 
@@ -154,8 +153,8 @@ public class CalendarItem : ICalendarItem
             Title = Title,
             Description = Description,
             Location = Location,
-            StartDate = startDate,
+            StartTimeOffset = startDateOffset.ToString("o"),
-            DurationInSeconds = durationInSeconds,
+            EndTimeOffset = endDateOffset.ToString("o"),
             Recurrence = Recurrence,
             OrganizerDisplayName = OrganizerDisplayName,
             OrganizerEmail = OrganizerEmail,
@@ -168,8 +167,6 @@ public class CalendarItem : ICalendarItem
             Status = Status,
             CustomEventColorHex = CustomEventColorHex,
             HtmlLink = HtmlLink,
-            StartDateOffset = StartDateOffset,
-            EndDateOffset = EndDateOffset,
             RemoteEventId = RemoteEventId,
             IsHidden = IsHidden,
             IsLocked = IsLocked,

Wino.Core.Domain/Interfaces/ICalendarItem.cs

@@ -8,9 +8,9 @@ public interface ICalendarItem
     string Title { get; }
     Guid Id { get; }
     IAccountCalendar AssignedCalendar { get; }
-    DateTime StartDate { get; set; }
+    DateTime StartDate { get; }
     DateTime EndDate { get; }
-    double DurationInSeconds { get; set; }
+    double DurationInSeconds { get; }
     ITimePeriod Period { get; }
 
     bool IsAllDayEvent { get; }

Wino.Core.UWP/Services/PrintService.cs

@@ -5,7 +5,6 @@ using System.Threading.Tasks;
 using Microsoft.Graphics.Canvas;
 using Microsoft.Graphics.Canvas.Printing;
 using Windows.Data.Pdf;
-using Windows.Graphics.Display;
 using Windows.Graphics.Printing;
 using Windows.Graphics.Printing.OptionDetails;
 using Windows.Storage.Streams;
@@ -136,11 +135,6 @@ public class PrintService : IPrintService
 
     private async void OnDocumentTaskOptionsChanged(CanvasPrintDocument sender, CanvasPrintTaskOptionsChangedEventArgs args)
     {
-        System.Diagnostics.Debug.WriteLine("[PrintService] OnDocumentTaskOptionsChanged starting...");
-        DisplayInformation di = DisplayInformation.GetForCurrentView();
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.RawPixelsPerViewPixel: {di.RawPixelsPerViewPixel}");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.LogicalDpi: {di.LogicalDpi}");
-
         var deferral = args.GetDeferral();
 
         try
@@ -148,10 +142,6 @@ public class PrintService : IPrintService
             await LoadPDFPageBitmapsAsync(sender);
 
             var pageDesc = args.PrintTaskOptions.GetPageDescription(1);
-            System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.PageSize.Width (DIPs): {pageDesc.PageSize.Width}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.PageSize.Height (DIPs): {pageDesc.PageSize.Height}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.DpiX: {pageDesc.DpiX}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.DpiY: {pageDesc.DpiY}");
             var newPageSize = pageDesc.PageSize.ToVector2();
 
             if (pageSize == newPageSize && pageCount != -1)
@@ -186,10 +176,6 @@ public class PrintService : IPrintService
             // Calculate the page count
             bitmapCount = bitmaps.Count;
             pageCount = (int)Math.Ceiling(bitmapCount / (double)bitmapsPerPage);
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated columns: {columns}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated rows: {rows}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated bitmapsPerPage: {bitmapsPerPage}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated pageCount: {pageCount}");
             sender.SetPageCount((uint)pageCount);
 
             // Set the preview page to the one that has the item that was currently displayed in the last preview
@@ -199,31 +185,11 @@ public class PrintService : IPrintService
         {
             deferral.Complete();
         }
-        System.Diagnostics.Debug.WriteLine("[PrintService] OnDocumentTaskOptionsChanged finished.");
     }
 
 
     private async Task LoadPDFPageBitmapsAsync(CanvasPrintDocument sender)
     {
-        System.Diagnostics.Debug.WriteLine("[PrintService] LoadPDFPageBitmapsAsync starting...");
-        DisplayInformation displayInfo = DisplayInformation.GetForCurrentView();
-        float rawPixelsPerViewPixel = (float)displayInfo.RawPixelsPerViewPixel;
-        if (rawPixelsPerViewPixel == 0)
-        {
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Warning: RawPixelsPerViewPixel was 0, defaulting to 1.0f");
-            rawPixelsPerViewPixel = 1.0f; // Sanity check
-        }
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.RawPixelsPerViewPixel: {rawPixelsPerViewPixel}");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.LogicalDpi: {displayInfo.LogicalDpi}");
-
-        float printerDpi = sender.Dpi;
-        if (printerDpi == 0)
-        {
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Warning: sender.Dpi (printerDpi) was 0, defaulting to 96.0f");
-            printerDpi = 96.0f; // Sanity check
-        }
-        System.Diagnostics.Debug.WriteLine($"[PrintService] sender.Dpi (CanvasPrintDocument.Dpi, used as PrinterDPI): {printerDpi}");
-
         ClearBitmaps();
 
         bitmaps ??= new List<CanvasBitmap>();
@@ -231,40 +197,11 @@ public class PrintService : IPrintService
         for (int i = 0; i < pdfDocument.PageCount; i++)
         {
             var page = pdfDocument.GetPage((uint)i);
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Processing page.Index: {page.Index}");
+            var stream = new InMemoryRandomAccessStream();
-            System.Diagnostics.Debug.WriteLine($"[PrintService] page.Dimensions.MediaBox.Width (PDF points): {page.Dimensions.MediaBox.Width}");
+            await page.RenderToStreamAsync(stream);
-            System.Diagnostics.Debug.WriteLine($"[PrintService] page.Dimensions.MediaBox.Height (PDF points): {page.Dimensions.MediaBox.Height}");
-
-            double pageWidthInPoints = page.Dimensions.MediaBox.Width;
-            double pageHeightInPoints = page.Dimensions.MediaBox.Height;
-
-            double pageWidthInInches = pageWidthInPoints / 72.0;
-            double pageHeightInInches = pageHeightInPoints / 72.0;
-
-            // Calculate the desired pixel dimensions of the bitmap based on printer DPI
-            uint targetPixelWidth = (uint)(pageWidthInInches * printerDpi);
-            uint targetPixelHeight = (uint)(pageHeightInInches * printerDpi);
-
-            // Calculate DestinationWidth/Height for PdfPageRenderOptions in DIPs
-            PdfPageRenderOptions options = new PdfPageRenderOptions();
-            options.DestinationWidth = (uint)(targetPixelWidth / rawPixelsPerViewPixel);
-            options.DestinationHeight = (uint)(targetPixelHeight / rawPixelsPerViewPixel);
-
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Page {i}, Calculated PdfPageRenderOptions.DestinationWidth (DIPs): {options.DestinationWidth}, DestinationHeight (DIPs): {options.DestinationHeight}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Page {i}, TargetPixelWidth: {targetPixelWidth}, TargetPixelHeight: {targetPixelHeight}");
-
-            using (var stream = new InMemoryRandomAccessStream())
-            {
-                await page.RenderToStreamAsync(stream, options); // Use the options
             var bitmap = await CanvasBitmap.LoadAsync(sender, stream);
-
-                System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.SizeInPixels.Width: {bitmap.SizeInPixels.Width}");
-                System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.SizeInPixels.Height: {bitmap.SizeInPixels.Height}");
-                System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.Dpi: {bitmap.Dpi}");
-
             bitmaps.Add(bitmap);
         }
-        }
 
         largestBitmap = Vector2.Zero;
 
@@ -273,7 +210,6 @@ public class PrintService : IPrintService
             largestBitmap.X = Math.Max(largestBitmap.X, (float)bitmap.Size.Width);
             largestBitmap.Y = Math.Max(largestBitmap.Y, (float)bitmap.Size.Height);
         }
-        System.Diagnostics.Debug.WriteLine("[PrintService] LoadPDFPageBitmapsAsync finished.");
     }
 
 
@@ -326,153 +262,4 @@ public class PrintService : IPrintService
             }
         }
     }
-
-    // --- START SIMULATION CODE ---
-    private async Task RunSimulationAsync(float simulatedRawPixelsPerViewPixel, string callingMethodName)
-    {
-        // --- Simulate LoadPDFPageBitmapsAsync ---
-        System.Diagnostics.Debug.WriteLine($"[PrintService] SIMULATING from {callingMethodName} for {simulatedRawPixelsPerViewPixel}");
-        System.Diagnostics.Debug.WriteLine("[PrintService] LoadPDFPageBitmapsAsync starting...");
-
-        // Mock DisplayInformation
-        float actualRawPixelsPerViewPixel = simulatedRawPixelsPerViewPixel; // Override
-        if (actualRawPixelsPerViewPixel == 0)
-        {
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Warning: actualRawPixelsPerViewPixel was 0, defaulting to 1.0f");
-            actualRawPixelsPerViewPixel = 1.0f; // Sanity check
-        }
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.RawPixelsPerViewPixel: {actualRawPixelsPerViewPixel}");
-        // LogicalDpi is not directly used in calculations we are testing, so we can use a placeholder.
-        System.Diagnostics.Debug.WriteLine($"[PrintService] DisplayInformation.LogicalDpi: 96.0f (Simulated)");
-
-
-        // Mock CanvasPrintDocument sender for DPI
-        float printerDpi = 300.0f; // As per subtask
-        System.Diagnostics.Debug.WriteLine($"[PrintService] sender.Dpi (CanvasPrintDocument.Dpi, used as PrinterDPI): {printerDpi}");
-
-        // Clear any previous simulation state for bitmaps
-        // In a real scenario, ClearBitmaps() would be called. Here we just reset relevant fields.
-        this.bitmaps.Clear(); // Assuming 'bitmaps' is the List<CanvasBitmap>
-        this.largestBitmap = Vector2.Zero;
-
-
-        // Simulate pdfDocument.PageCount = 1 and loop once
-        int simulatedPageCount = 1;
-        for (int i = 0; i < simulatedPageCount; i++)
-        {
-            // Mock PdfPage
-            uint pageIndex = (uint)i;
-            double pageWidthInPoints = 612.0;  // Letter size
-            double pageHeightInPoints = 792.0; // Letter size
-
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Processing page.Index: {pageIndex}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] page.Dimensions.MediaBox.Width (PDF points): {pageWidthInPoints}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] page.Dimensions.MediaBox.Height (PDF points): {pageHeightInPoints}");
-
-            double pageWidthInInches = pageWidthInPoints / 72.0;
-            double pageHeightInInches = pageHeightInPoints / 72.0;
-
-            uint targetPixelWidth = (uint)(pageWidthInInches * printerDpi);
-            uint targetPixelHeight = (uint)(pageHeightInInches * printerDpi);
-
-            PdfPageRenderOptions options = new PdfPageRenderOptions();
-            options.DestinationWidth = (uint)(targetPixelWidth / actualRawPixelsPerViewPixel);
-            options.DestinationHeight = (uint)(targetPixelHeight / actualRawPixelsPerViewPixel);
-
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Page {i}, Calculated PdfPageRenderOptions.DestinationWidth (DIPs): {options.DestinationWidth}, DestinationHeight (DIPs): {options.DestinationHeight}");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] Page {i}, TargetPixelWidth: {targetPixelWidth}, TargetPixelHeight: {targetPixelHeight}");
-
-            // Mock CanvasBitmap properties (as we can't actually render)
-            uint mockBitmapSizeInPixelsWidth = targetPixelWidth;
-            uint mockBitmapSizeInPixelsHeight = targetPixelHeight;
-            float mockBitmapDpi = printerDpi;
-
-            System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.SizeInPixels.Width: {mockBitmapSizeInPixelsWidth} (Simulated)");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.SizeInPixels.Height: {mockBitmapSizeInPixelsHeight} (Simulated)");
-            System.Diagnostics.Debug.WriteLine($"[PrintService] bitmap.Dpi: {mockBitmapDpi} (Simulated)");
-
-            // Simulate adding to bitmaps list and tracking largest
-            // We don't add a real CanvasBitmap, just update what's needed for OnDocumentTaskOptionsChanged
-            this.largestBitmap.X = Math.Max(this.largestBitmap.X, mockBitmapSizeInPixelsWidth);
-            this.largestBitmap.Y = Math.Max(this.largestBitmap.Y, mockBitmapSizeInPixelsHeight);
-            // bitmaps.Add(null); // Not adding real bitmaps
-        }
-        this.bitmapCount = simulatedPageCount; // Set based on simulation
-
-        System.Diagnostics.Debug.WriteLine("[PrintService] LoadPDFPageBitmapsAsync finished.");
-
-        // --- Simulate OnDocumentTaskOptionsChanged ---
-        System.Diagnostics.Debug.WriteLine("[PrintService] OnDocumentTaskOptionsChanged starting...");
-        // DisplayInformation logs already done in LoadPDFPageBitmapsAsync simulation part
-
-        // Mock PageDescription (from PrintTaskOptions)
-        // For Letter paper (8.5x11 inches) at 300 DPI:
-        // Pixel size = (8.5*300) x (11*300) = 2550 x 3300 pixels
-        // DIP size = (PixelSize / rawPixelsPerViewPixel)
-        float pageDescPageSizeWidth = (2550.0f / actualRawPixelsPerViewPixel);
-        float pageDescPageSizeHeight = (3300.0f / actualRawPixelsPerViewPixel);
-        float pageDescDpiX = 300.0f;
-        float pageDescDpiY = 300.0f;
-
-        System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.PageSize.Width (DIPs): {pageDescPageSizeWidth} (Simulated)");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.PageSize.Height (DIPs): {pageDescPageSizeHeight} (Simulated)");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.DpiX: {pageDescDpiX} (Simulated)");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] pageDesc.DpiY: {pageDescDpiY} (Simulated)");
-
-        this.pageSize = new Vector2(pageDescPageSizeWidth, pageDescPageSizeHeight);
-        // sender.InvalidatePreview(); // Cannot call
-
-        // Calculate the new layout
-        var printablePageSize = this.pageSize * 0.9f; // Assuming default behavior
-        this.imagePadding = new Vector2(64, 64); // Default from class
-        this.cellSize = this.largestBitmap + this.imagePadding;
-
-        var cellsPerPage = printablePageSize / this.cellSize;
-
-        this.columns = Math.Max(1, (int)Math.Floor(cellsPerPage.X));
-        this.rows = Math.Max(1, (int)Math.Floor(cellsPerPage.Y));
-        this.bitmapsPerPage = this.columns * this.rows;
-        this.pageCount = (int)Math.Ceiling(this.bitmapCount / (double)this.bitmapsPerPage);
-
-        System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated columns: {this.columns}");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated rows: {this.rows}");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated bitmapsPerPage: {this.bitmapsPerPage}");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] Calculated pageCount: {this.pageCount}");
-        // sender.SetPageCount((uint)this.pageCount); // Cannot call
-
-        System.Diagnostics.Debug.WriteLine("[PrintService] OnDocumentTaskOptionsChanged finished.");
-        System.Diagnostics.Debug.WriteLine($"[PrintService] SIMULATION END for {simulatedRawPixelsPerViewPixel}");
-        System.Diagnostics.Debug.WriteLine("---"); // Separator
-    }
-
-    public async Task SimulatePrintScalingAsync()
-    {
-        // Temporarily store and clear global state that might interfere
-        var originalBitmaps = new List<CanvasBitmap>(this.bitmaps);
-        var originalLargestBitmap = this.largestBitmap;
-        var originalPageSize = this.pageSize;
-        var originalCellSize = this.cellSize;
-        int originalBitmapCount = this.bitmapCount;
-        int originalColumns = this.columns;
-        int originalRows = this.rows;
-        int originalBitmapsPerPage = this.bitmapsPerPage;
-        int originalPageCount = this.pageCount;
-
-
-        await RunSimulationAsync(1.0f, nameof(SimulatePrintScalingAsync));
-        await RunSimulationAsync(1.25f, nameof(SimulatePrintScalingAsync));
-        await RunSimulationAsync(1.5f, nameof(SimulatePrintScalingAsync));
-
-        // Restore original state if necessary, though for this task it's just about logs
-        this.bitmaps = originalBitmaps;
-        this.largestBitmap = originalLargestBitmap;
-        this.pageSize = originalPageSize;
-        this.cellSize = originalCellSize;
-        this.bitmapCount = originalBitmapCount;
-        this.columns = originalColumns;
-        this.rows = originalRows;
-        this.bitmapsPerPage = originalBitmapsPerPage;
-        this.pageCount = originalPageCount;
-    }
-    // --- END SIMULATION CODE ---
 }

Wino.Core/Extensions/GoogleIntegratorExtensions.cs

@@ -190,7 +190,7 @@ public static class GoogleIntegratorExtensions
         return calendar;
     }
 
-    public static DateTimeOffset? GetEventDateTimeOffset(EventDateTime calendarEvent)
+    public static DateTimeOffset GetEventDateTimeOffset(EventDateTime calendarEvent)
     {
         if (calendarEvent != null)
         {
@@ -212,7 +212,7 @@ public static class GoogleIntegratorExtensions
             }
         }
 
-        return null;
+        throw new Exception("Invalid date format in Google Calendar event date.");
     }
 
     /// <summary>

Wino.Core/Integration/Processors/GmailChangeProcessor.cs

@@ -66,12 +66,6 @@ public class GmailChangeProcessor : DefaultChangeProcessor, IGmailChangeProcesso
             var eventStartDateTimeOffset = GoogleIntegratorExtensions.GetEventDateTimeOffset(calendarEvent.Start);
             var eventEndDateTimeOffset = GoogleIntegratorExtensions.GetEventDateTimeOffset(calendarEvent.End);
 
-            double totalDurationInSeconds = 0;
-
-            if (eventStartDateTimeOffset != null && eventEndDateTimeOffset != null)
-            {
-                totalDurationInSeconds = (eventEndDateTimeOffset.Value - eventStartDateTimeOffset.Value).TotalSeconds;
-            }
 
             CalendarItem calendarItem = null;
 
@@ -80,12 +74,6 @@ public class GmailChangeProcessor : DefaultChangeProcessor, IGmailChangeProcesso
                 // Exceptions of parent events might not have all the fields populated.
                 // We must use the parent event's data for fields that don't exists.
 
-                // Update duration if it's not populated.
-                if (totalDurationInSeconds == 0)
-                {
-                    totalDurationInSeconds = parentRecurringEvent.DurationInSeconds;
-                }
-
                 var organizerMail = GetOrganizerEmail(calendarEvent, organizerAccount);
                 var organizerName = GetOrganizerName(calendarEvent, organizerAccount);
 
@@ -96,10 +84,8 @@ public class GmailChangeProcessor : DefaultChangeProcessor, IGmailChangeProcesso
                     CreatedAt = DateTimeOffset.UtcNow,
                     Description = calendarEvent.Description ?? parentRecurringEvent.Description,
                     Id = Guid.NewGuid(),
-                    StartDate = eventStartDateTimeOffset.Value.DateTime,
+                    StartTimeOffset = eventStartDateTimeOffset.ToString("o"),
-                    StartDateOffset = eventStartDateTimeOffset.Value.Offset,
+                    EndTimeOffset = eventEndDateTimeOffset.ToString("o"),
-                    EndDateOffset = eventEndDateTimeOffset?.Offset ?? parentRecurringEvent.EndDateOffset,
-                    DurationInSeconds = totalDurationInSeconds,
                     Location = string.IsNullOrEmpty(calendarEvent.Location) ? parentRecurringEvent.Location : calendarEvent.Location,
 
                     // Leave it empty if it's not populated.
@@ -120,22 +106,14 @@ public class GmailChangeProcessor : DefaultChangeProcessor, IGmailChangeProcesso
                 // This is a parent event creation.
                 // Start-End dates are guaranteed to be populated.
 
-                if (eventStartDateTimeOffset == null || eventEndDateTimeOffset == null)
-                {
-                    Log.Error("Failed to create parent event because either start or end date is not specified.");
-                    return;
-                }
-
                 calendarItem = new CalendarItem()
                 {
                     CalendarId = assignedCalendar.Id,
                     CreatedAt = DateTimeOffset.UtcNow,
                     Description = calendarEvent.Description,
                     Id = Guid.NewGuid(),
-                    StartDate = eventStartDateTimeOffset.Value.DateTime,
+                    StartTimeOffset = eventStartDateTimeOffset.ToString("o"),
-                    StartDateOffset = eventStartDateTimeOffset.Value.Offset,
+                    EndTimeOffset = eventEndDateTimeOffset.ToString("o"),
-                    EndDateOffset = eventEndDateTimeOffset.Value.Offset,
-                    DurationInSeconds = totalDurationInSeconds,
                     Location = calendarEvent.Location,
                     Recurrence = GoogleIntegratorExtensions.GetRecurrenceString(calendarEvent),
                     Status = GetStatus(calendarEvent.Status),

Wino.Core/Integration/Processors/OutlookChangeProcessor.cs

@@ -61,18 +61,21 @@ public class OutlookChangeProcessor(IDatabaseService databaseService,
         DateTimeOffset eventStartDateTimeOffset = OutlookIntegratorExtensions.GetDateTimeOffsetFromDateTimeTimeZone(calendarEvent.Start);
         DateTimeOffset eventEndDateTimeOffset = OutlookIntegratorExtensions.GetDateTimeOffsetFromDateTimeTimeZone(calendarEvent.End);
 
-        var durationInSeconds = (eventEndDateTimeOffset - eventStartDateTimeOffset).TotalSeconds;
+
 
         savingItem.RemoteEventId = calendarEvent.Id;
-        savingItem.StartDate = eventStartDateTimeOffset.DateTime;
+        savingItem.StartTimeOffset = eventStartDateTimeOffset.ToString("O");
-        savingItem.StartDateOffset = eventStartDateTimeOffset.Offset;
+        savingItem.EndTimeOffset = eventEndDateTimeOffset.ToString("O");
-        savingItem.EndDateOffset = eventEndDateTimeOffset.Offset;
-        savingItem.DurationInSeconds = durationInSeconds;
 
         savingItem.Title = calendarEvent.Subject;
         savingItem.Description = calendarEvent.Body?.Content;
         savingItem.Location = calendarEvent.Location?.DisplayName;
 
+        if (savingItem.Title.Contains("Atatürk"))
+        {
+
+        }
+
         if (calendarEvent.Type == EventType.Exception && !string.IsNullOrEmpty(calendarEvent.SeriesMasterId))
         {
             // This is a recurring event exception.

Wino.Services/CalendarService.cs

@@ -160,7 +160,7 @@ public class CalendarService : BaseDatabaseService, ICalendarService
                         // There is no exception for the period.
                         // Change the instance StartDate and Duration.
 
-                        var recurrence = ev.CreateRecurrence(occurrence.Period.StartTime.Value, occurrence.Period.Duration.TotalSeconds);
+                        var recurrence = ev.CreateRecurrence(occurrence.Period.StartTime.Value, occurrence.Period.EndTime.Value);
 
                         result.Add(recurrence);
                     }