Add snooze support for calendar reminders (toast UI, service, DB) (#825)

* Filter reminder snooze options by default reminder

* Some updates.

* Fixing empty welcome page issue and attendee loading.

* Icon system for notifications and snooze options etc.

Wino.Core.Domain/CalendarReminderSnoozeOptions.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Wino.Core.Domain;
+
+public static class CalendarReminderSnoozeOptions
+{
+    private static readonly int[] SupportedSnoozeMinutes = [5, 10, 15, 30];
+
+    public static IReadOnlyList<int> GetSupportedSnoozeMinutes()
+        => SupportedSnoozeMinutes;
+
+    public static IReadOnlyList<int> GetAllowedSnoozeMinutes(long reminderDurationInSeconds, long defaultReminderDurationInSeconds)
+    {
+        var reminderMinutes = (int)Math.Max(0, reminderDurationInSeconds / 60);
+
+        if (reminderMinutes <= 0)
+            return [];
+
+        var maxSnoozeMinutes = reminderMinutes;
+        var defaultReminderMinutes = (int)Math.Max(0, defaultReminderDurationInSeconds / 60);
+
+        if (defaultReminderMinutes > 0)
+            maxSnoozeMinutes = Math.Min(maxSnoozeMinutes, defaultReminderMinutes);
+
+        return SupportedSnoozeMinutes.Where(minutes => minutes <= maxSnoozeMinutes).ToArray();
+    }
+}

Wino.Core.Domain/Constants.cs

@@ -16,6 +16,8 @@ public static class Constants
     public const string ToastCalendarItemIdKey = nameof(ToastCalendarItemIdKey);
     public const string ToastCalendarActionKey = nameof(ToastCalendarActionKey);
     public const string ToastCalendarNavigateAction = nameof(ToastCalendarNavigateAction);
+    public const string ToastCalendarSnoozeAction = nameof(ToastCalendarSnoozeAction);
+    public const string ToastCalendarSnoozeDurationInputId = nameof(ToastCalendarSnoozeDurationInputId);
     public const string ToastModeKey = nameof(ToastModeKey);
     public const string ToastModeMail = nameof(ToastModeMail);
     public const string ToastModeCalendar = nameof(ToastModeCalendar);

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

@@ -138,6 +138,7 @@ public class CalendarItem : ICalendarItem
     // TODO
     public string CustomEventColorHex { get; set; }
     public string HtmlLink { get; set; }
+    public DateTime? SnoozedUntil { get; set; }
     public CalendarItemStatus Status { get; set; }
     public CalendarItemVisibility Visibility { get; set; }
 

Wino.Core.Domain/Interfaces/ICalendarService.cs

@@ -42,6 +42,7 @@ public interface ICalendarService
     Task UpdateCalendarItemAsync(CalendarItem calendarItem, List<CalendarEventAttendee> attendees);
     Task<List<Reminder>> GetRemindersAsync(Guid calendarItemId);
     Task SaveRemindersAsync(Guid calendarItemId, List<Reminder> reminders);
+    Task SnoozeCalendarItemAsync(Guid calendarItemId, DateTime snoozedUntilLocal);
 
     /// <summary>
     /// Checks due reminder windows and returns reminder notifications that should trigger now.

Wino.Core.Domain/Interfaces/IPreferencesService.cs

@@ -222,6 +222,11 @@ public interface IPreferencesService : INotifyPropertyChanged
     /// </summary>
     long DefaultReminderDurationInSeconds { get; set; }
 
+    /// <summary>
+    /// Setting: Default snooze duration in minutes for calendar reminder notifications.
+    /// </summary>
+    int DefaultSnoozeDurationInMinutes { get; set; }
+
     CalendarSettings GetCurrentCalendarSettings();
 
     #endregion

Wino.Core.Domain/Translations/en_US/resources.json

@@ -133,6 +133,14 @@
     "CalendarEventDetails_People": "People",
     "CalendarEventDetails_ReadOnlyEvent": "Read-only event",
     "CalendarEventDetails_Reminder": "Reminder",
+    "CalendarReminder_StartedHoursAgo": "Started {0} hours ago",
+    "CalendarReminder_StartedMinutesAgo": "Started {0} minutes ago",
+    "CalendarReminder_StartedNow": "Started just now",
+    "CalendarReminder_StartingNow": "Starting now",
+    "CalendarReminder_StartsInHours": "Starts in {0} hours",
+    "CalendarReminder_StartsInMinutes": "Starts in {0} minutes",
+    "CalendarReminder_SnoozeAction": "Snooze",
+    "CalendarReminder_SnoozeMinutesOption": "{0} minutes",
     "CalendarEventDetails_ShowAs": "Show as",
     "CalendarShowAs_Free": "Free",
     "CalendarShowAs_Tentative": "Tentative",
@@ -646,6 +654,8 @@
     "SettingsAvailableThemes_Title": "Available Themes",
     "SettingsCalendarSettings_Description": "Change first day of week, hour cell height and more...",
     "SettingsCalendarSettings_Title": "Calendar Settings",
+    "CalendarSettings_DefaultSnoozeDuration_Header": "Default snooze duration",
+    "CalendarSettings_DefaultSnoozeDuration_Description": "Set a default snooze duration for calendar reminder notifications.",
     "SettingsComposer_Title": "Composer",
     "SettingsComposerFont_Title": "Default Composer Font",
     "SettingsComposerFontFamily_Description": "Change the default font family and font size for composing mails.",