Files
Wino-Mail/Wino.Calendar.ViewModels/EventDetailsPageViewModel.cs
2026-04-09 00:17:30 +02:00

870 lines
30 KiB
C#

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using CommunityToolkit.Mvvm.Messaging;
using Serilog;
using Wino.Calendar.ViewModels.Data;
using Wino.Core.Domain;
using Wino.Core.Domain.Entities.Calendar;
using Wino.Core.Domain.Extensions;
using Wino.Core.Domain.Enums;
using Wino.Core.Domain.Interfaces;
using Wino.Core.Domain.Models.Calendar;
using Wino.Core.Domain.Models;
using Wino.Core.Domain.Models.Navigation;
using Wino.Core.Services;
using Wino.Core.ViewModels;
using Wino.Messaging.Client.Calendar;
namespace Wino.Calendar.ViewModels;
public partial class EventDetailsPageViewModel : CalendarBaseViewModel
{
private readonly ICalendarService _calendarService;
private readonly INativeAppService _nativeAppService;
private readonly IPreferencesService _preferencesService;
private readonly IMailDialogService _dialogService;
private readonly IWinoRequestDelegator _winoRequestDelegator;
private readonly INavigationService _navigationService;
private readonly IUnderlyingThemeService _underlyingThemeService;
private readonly INotificationBuilder _notificationBuilder;
private readonly IContactService _contactService;
public CalendarSettings CurrentSettings { get; }
public INativeAppService NativeAppService => _nativeAppService;
[ObservableProperty]
public partial bool IsDarkWebviewRenderer { get; set; }
public ObservableCollection<CalendarAttachmentViewModel> Attachments { get; } = new ObservableCollection<CalendarAttachmentViewModel>();
/// <summary>
/// Returns true if the current event has attachments.
/// </summary>
public bool HasAttachments => Attachments.Count > 0;
#region Details
[ObservableProperty]
[NotifyPropertyChangedFor(nameof(CanViewSeries))]
[NotifyPropertyChangedFor(nameof(CanEditSeries))]
[NotifyPropertyChangedFor(nameof(IsCurrentUserOrganizer))]
[NotifyPropertyChangedFor(nameof(CurrentRsvpText))]
[NotifyPropertyChangedFor(nameof(CurrentRsvpStatus))]
public partial CalendarItemViewModel CurrentEvent { get; set; }
partial void OnCurrentEventChanged(CalendarItemViewModel value)
{
// Notify the view to re-render the description
Messenger.Send(new CalendarDescriptionRenderingRequested());
}
[ObservableProperty]
public partial CalendarItemViewModel SeriesParent { get; set; }
[ObservableProperty]
public partial List<Reminder> Reminders { get; set; }
public ObservableCollection<ReminderOption> ReminderOptions { get; } = new ObservableCollection<ReminderOption>();
/// <summary>
/// Returns true if the event is part of a recurring series (as a child occurrence).
/// Used to enable "View Series" functionality.
/// </summary>
public bool CanViewSeries => CurrentEvent?.IsRecurringChild ?? false;
/// <summary>
/// Returns true if the "Edit Series" button should be visible.
/// Only visible for child occurrences of recurring events, not for master events or single events.
/// </summary>
public bool CanEditSeries => CurrentEvent?.IsRecurringChild ?? false;
/// <summary>
/// Returns true if the current user is the organizer of the event.
/// Used to determine if the user can invite attendees or modify the event.
/// </summary>
public bool IsCurrentUserOrganizer => CurrentEvent?.Attendees?.Any(a => a.IsOrganizer) ?? true;
#endregion
#region Show As Options
public ObservableCollection<ShowAsOption> ShowAsOptions { get; } = new ObservableCollection<ShowAsOption>();
[ObservableProperty]
public partial ShowAsOption SelectedShowAsOption { get; set; }
#endregion
#region RSVP Panel
[ObservableProperty]
public partial bool IsRsvpPanelVisible { get; set; }
public bool IncludeRsvpMessage => !string.IsNullOrEmpty(RsvpMessage);
[ObservableProperty]
[NotifyPropertyChangedFor(nameof(IncludeRsvpMessage))]
public partial string RsvpMessage { get; set; } = string.Empty;
public ObservableCollection<RsvpStatusOption> RsvpStatusOptions { get; } = new ObservableCollection<RsvpStatusOption>();
public CalendarItemStatus CurrentRsvpStatus
{
get
{
return CurrentEvent?.CalendarItem?.Status ?? CalendarItemStatus.NotResponded;
}
}
public string CurrentRsvpText
{
get
{
if (CurrentEvent?.CalendarItem == null) return Translator.CalendarEventResponse_Accept;
return CurrentEvent.CalendarItem.Status switch
{
CalendarItemStatus.Accepted => Translator.CalendarEventResponse_AcceptedResponse,
CalendarItemStatus.Tentative => Translator.CalendarEventResponse_TentativeResponse,
CalendarItemStatus.Cancelled => Translator.CalendarEventResponse_DeclinedResponse,
CalendarItemStatus.NotResponded => Translator.CalendarEventResponse_NotResponded,
_ => Translator.CalendarEventResponse_NotResponded
};
}
}
#endregion
public EventDetailsPageViewModel(ICalendarService calendarService,
INativeAppService nativeAppService,
IPreferencesService preferencesService,
IMailDialogService dialogService,
IWinoRequestDelegator winoRequestDelegator,
INavigationService navigationService,
INotificationBuilder notificationBuilder,
IUnderlyingThemeService underlyingThemeService,
IContactService contactService)
{
_calendarService = calendarService;
_nativeAppService = nativeAppService;
_preferencesService = preferencesService;
_dialogService = dialogService;
_winoRequestDelegator = winoRequestDelegator;
_navigationService = navigationService;
_underlyingThemeService = underlyingThemeService;
_notificationBuilder = notificationBuilder;
_contactService = contactService;
CurrentSettings = _preferencesService.GetCurrentCalendarSettings();
IsDarkWebviewRenderer = _underlyingThemeService.IsUnderlyingThemeDark();
foreach (var showAs in CalendarItemActionOptions.ShowAsOptions)
{
ShowAsOptions.Add(new ShowAsOption(showAs));
}
SelectedShowAsOption = ShowAsOptions.FirstOrDefault(option => option.ShowAs == CalendarItemShowAs.Busy) ?? ShowAsOptions.FirstOrDefault();
foreach (var responseStatus in CalendarItemActionOptions.ResponseOptions)
{
RsvpStatusOptions.Add(new RsvpStatusOption(responseStatus));
}
}
public override async void OnNavigatedTo(NavigationMode mode, object parameters)
{
base.OnNavigatedTo(mode, parameters);
if (parameters == null || parameters is not CalendarItemTarget args)
return;
await LoadCalendarItemTargetAsync(args);
}
protected override async void OnCalendarItemUpdated(CalendarItem calendarItem, EntityUpdateSource source)
{
base.OnCalendarItemUpdated(calendarItem, source);
// If the current event was updated, reload it
if (IsCurrentEventMatch(calendarItem))
{
// Reflect client-side optimistic changes immediately; fallback to DB for server updates.
if (source == EntityUpdateSource.ClientUpdated || source == EntityUpdateSource.ClientReverted)
{
var previousAttendees = CurrentEvent?.Attendees?.ToList() ?? [];
CurrentEvent = new CalendarItemViewModel(calendarItem)
{
IsBusy = source == EntityUpdateSource.ClientUpdated
};
foreach (var attendee in previousAttendees)
{
CurrentEvent.Attendees.Add(attendee);
}
return;
}
// Refresh from DB when update comes from server sync.
var refreshedEvent = await _calendarService.GetCalendarItemAsync(calendarItem.Id);
if (refreshedEvent != null)
{
CurrentEvent = new CalendarItemViewModel(refreshedEvent);
await LoadAttendeesAsync(refreshedEvent.Id, refreshedEvent);
}
}
}
protected override async void OnCalendarItemAdded(CalendarItem calendarItem, EntityUpdateSource source)
{
base.OnCalendarItemAdded(calendarItem, source);
if (!IsCurrentEventMatch(calendarItem))
return;
if (source == EntityUpdateSource.ClientUpdated || source == EntityUpdateSource.ClientReverted)
{
CurrentEvent = new CalendarItemViewModel(calendarItem)
{
IsBusy = source == EntityUpdateSource.ClientUpdated
};
return;
}
var refreshedEvent = await _calendarService.GetCalendarItemAsync(calendarItem.Id);
if (refreshedEvent != null)
{
CurrentEvent = new CalendarItemViewModel(refreshedEvent);
await LoadAttendeesAsync(refreshedEvent.Id, refreshedEvent);
}
}
protected override void OnCalendarItemDeleted(CalendarItem calendarItem, EntityUpdateSource source)
{
base.OnCalendarItemDeleted(calendarItem, source);
// If the current event was deleted, navigate back
if (IsCurrentEventMatch(calendarItem))
{
NavigateBackToCalendar(forceReload: true);
}
}
private bool IsCurrentEventMatch(CalendarItem calendarItem)
{
if (CurrentEvent?.CalendarItem == null || calendarItem == null)
return false;
var trackedLocalItemId = calendarItem.RemoteEventId.GetClientTrackingId();
return CurrentEvent.CalendarItem.Id == calendarItem.Id ||
(trackedLocalItemId.HasValue && CurrentEvent.CalendarItem.Id == trackedLocalItemId.Value) ||
CurrentEvent.CalendarItem.RecurringCalendarItemId == calendarItem.Id;
}
private async Task LoadCalendarItemTargetAsync(CalendarItemTarget target)
{
try
{
var currentEventItem = await _calendarService.GetCalendarItemTargetAsync(target);
if (currentEventItem == null)
return;
CurrentEvent = new CalendarItemViewModel(currentEventItem);
await LoadAttendeesAsync(currentEventItem.Id, currentEventItem);
// Initialize SelectedShowAsOption based on current event's ShowAs
SelectedShowAsOption = ShowAsOptions.FirstOrDefault(o => o.ShowAs == currentEventItem.ShowAs) ?? ShowAsOptions[2];
// Load reminders for this calendar item
Reminders = await _calendarService.GetRemindersAsync(currentEventItem.Id);
InitializeReminderOptions();
// Load attachments
await LoadAttachmentsAsync(currentEventItem.Id);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private async Task LoadAttendeesAsync(Guid calendarItemId, CalendarItem calendarItem)
{
var attendees = await _calendarService.GetAttendeesAsync(calendarItemId);
// Resolve contacts for all attendees in a single batch DB query.
var emails = attendees
.Where(a => !string.IsNullOrEmpty(a.Email))
.Select(a => a.Email)
.ToList();
if (!string.IsNullOrEmpty(calendarItem.OrganizerEmail))
emails.Add(calendarItem.OrganizerEmail);
var contacts = await _contactService.GetContactsByAddressesAsync(emails).ConfigureAwait(false);
var contactLookup = contacts.ToDictionary(c => c.Address, StringComparer.OrdinalIgnoreCase);
foreach (var attendee in attendees)
{
if (!string.IsNullOrEmpty(attendee.Email) && contactLookup.TryGetValue(attendee.Email, out var contact))
attendee.ResolvedContact = contact;
}
// Separate organizer from other attendees to ensure organizer is always first
var organizer = attendees.FirstOrDefault(a => a.IsOrganizer);
var nonOrganizerAttendees = attendees.Where(a => !a.IsOrganizer).ToList();
var attendeesForUi = new List<CalendarEventAttendee>();
// If the organizer is in the list, add them first
if (organizer != null)
{
attendeesForUi.Add(organizer);
}
else if (!string.IsNullOrEmpty(calendarItem.OrganizerEmail))
{
// If the organizer is not in the attendees list, create and add them first
var organizerAttendee = new CalendarEventAttendee
{
Id = Guid.NewGuid(),
CalendarItemId = calendarItem.Id,
Name = calendarItem.OrganizerDisplayName ?? calendarItem.OrganizerEmail,
Email = calendarItem.OrganizerEmail,
IsOrganizer = true,
AttendenceStatus = AttendeeStatus.Accepted
};
if (contactLookup.TryGetValue(calendarItem.OrganizerEmail, out var organizerContact))
organizerAttendee.ResolvedContact = organizerContact;
attendeesForUi.Add(organizerAttendee);
}
// Add all other attendees after the organizer
foreach (var item in nonOrganizerAttendees)
{
attendeesForUi.Add(item);
}
await ExecuteUIThread(() =>
{
if (CurrentEvent == null)
return;
CurrentEvent.Attendees.Clear();
foreach (var attendee in attendeesForUi)
{
CurrentEvent.Attendees.Add(attendee);
}
});
}
private async Task LoadAttachmentsAsync(Guid calendarItemId)
{
Attachments.Clear();
try
{
var attachments = await _calendarService.GetAttachmentsAsync(calendarItemId);
foreach (var attachment in attachments)
{
Attachments.Add(new CalendarAttachmentViewModel(attachment));
}
OnPropertyChanged(nameof(HasAttachments));
}
catch (Exception ex)
{
Debug.WriteLine($"Error loading attachments: {ex.Message}");
}
}
private void InitializeReminderOptions()
{
ReminderOptions.Clear();
// Add predefined options from service
var predefinedMinutes = _calendarService.GetPredefinedReminderMinutes();
var predefinedOptions = predefinedMinutes.Select(m => new ReminderOption(m)).ToList();
// Add custom reminders from synced data
if (Reminders != null)
{
foreach (var reminder in Reminders)
{
// Convert seconds to minutes
var minutesDiff = (int)(reminder.DurationInSeconds / 60);
// Check if this is a custom value not in predefined list
if (!predefinedMinutes.Contains(minutesDiff))
{
predefinedOptions.Add(new ReminderOption(minutesDiff, isCustom: true));
}
}
}
// Sort by minutes descending and add to collection
foreach (var option in predefinedOptions.OrderByDescending(o => o.Minutes))
{
ReminderOptions.Add(option);
}
// Set selected state based on current reminders
if (Reminders != null)
{
foreach (var reminder in Reminders)
{
// Convert seconds to minutes
var minutesDiff = (int)(reminder.DurationInSeconds / 60);
var matchingOption = ReminderOptions.FirstOrDefault(o => o.Minutes == minutesDiff);
matchingOption?.IsSelected = true;
}
}
}
[RelayCommand]
private async Task SaveAsync()
{
if (CurrentEvent == null) return;
try
{
// Capture original state BEFORE making any changes for potential revert
var originalItem = await _calendarService.GetCalendarItemAsync(CurrentEvent.CalendarItem.Id);
var originalAttendees = await _calendarService.GetAttendeesAsync(CurrentEvent.CalendarItem.Id);
// Get selected reminder options
var selectedOptions = ReminderOptions.Where(o => o.IsSelected).ToList();
// Create separate Reminder entities for each selected option
var newReminders = new List<Reminder>();
foreach (var option in selectedOptions)
{
var durationInSeconds = option.Minutes * 60; // Convert minutes to seconds
newReminders.Add(new Reminder
{
Id = Guid.NewGuid(),
CalendarItemId = CurrentEvent.Id,
DurationInSeconds = durationInSeconds,
ReminderType = CalendarItemReminderType.Popup
});
}
// Save reminders to database
await _calendarService.SaveRemindersAsync(CurrentEvent.CalendarItem.Id, newReminders);
Reminders = newReminders;
// Update ShowAs if changed
if (SelectedShowAsOption != null)
{
CurrentEvent.CalendarItem.ShowAs = SelectedShowAsOption.ShowAs;
}
// Update the calendar item and attendees in database
await _calendarService.UpdateCalendarItemAsync(CurrentEvent.CalendarItem, CurrentEvent.Attendees.ToList());
// Queue the update request to synchronizer with original state for revert capability
var preparationRequest = new CalendarOperationPreparationRequest(
CalendarSynchronizerOperation.UpdateEvent,
CurrentEvent.CalendarItem,
CurrentEvent.Attendees.ToList(),
ResponseMessage: null,
OriginalItem: originalItem,
OriginalAttendees: originalAttendees);
await _winoRequestDelegator.ExecuteAsync(preparationRequest);
NavigateBackToCalendar(forceReload: true);
}
catch (Exception ex)
{
Debug.WriteLine($"Error saving event: {ex.Message}");
_dialogService.InfoBarMessage(
Translator.Info_AttachmentSaveFailedTitle,
ex.Message,
InfoBarMessageType.Error);
}
}
[RelayCommand]
private async Task DeleteAsync()
{
if (CurrentEvent == null) return;
// If the event is a master recurring event, ask for confirmation
if (CurrentEvent.IsRecurringParent)
{
var confirmed = await _dialogService.ShowConfirmationDialogAsync(
Translator.DialogMessage_DeleteRecurringSeriesMessage,
Translator.DialogMessage_DeleteRecurringSeriesTitle,
Translator.Buttons_Delete);
if (!confirmed) return;
}
try
{
var preparationRequest = new CalendarOperationPreparationRequest(
CalendarSynchronizerOperation.DeleteEvent,
CurrentEvent.CalendarItem,
null);
await _winoRequestDelegator.ExecuteAsync(preparationRequest);
NavigateBackToCalendar(forceReload: true);
}
catch (Exception ex)
{
Debug.WriteLine($"Error deleting calendar event: {ex.Message}");
}
}
private void NavigateBackToCalendar(bool forceReload)
{
var navigationDate = CurrentEvent?.CalendarItem.LocalStartDate ?? DateTime.Now;
_navigationService.Navigate(
WinoPage.CalendarPage,
new CalendarPageNavigationArgs
{
NavigationDate = navigationDate,
ForceReload = forceReload
});
}
public override async Task KeyboardShortcutHook(KeyboardShortcutTriggerDetails args)
{
if (args.Handled || args.Mode != WinoApplicationMode.Calendar || args.Action != KeyboardShortcutAction.Delete)
return;
await DeleteAsync();
args.Handled = true;
}
[RelayCommand]
private Task JoinOnlineAsync()
{
if (CurrentEvent == null || string.IsNullOrEmpty(CurrentEvent.CalendarItem.HtmlLink))
return Task.CompletedTask;
return _nativeAppService.LaunchUriAsync(new Uri(CurrentEvent.CalendarItem.HtmlLink));
}
[RelayCommand]
private Task CreateTestNotificationAsync()
{
if (CurrentEvent?.CalendarItem == null)
return Task.CompletedTask;
var reminderDurationInSeconds = Reminders?
.Where(x => x.DurationInSeconds > 0)
.OrderByDescending(x => x.DurationInSeconds)
.Select(x => x.DurationInSeconds)
.FirstOrDefault() ?? 0;
if (reminderDurationInSeconds <= 0)
reminderDurationInSeconds = Math.Max(_preferencesService.DefaultReminderDurationInSeconds, 30 * 60);
return _notificationBuilder.CreateCalendarReminderNotificationAsync(CurrentEvent.CalendarItem, reminderDurationInSeconds);
}
[RelayCommand]
private void ToggleRsvpPanel()
{
IsRsvpPanelVisible = !IsRsvpPanelVisible;
if (IsRsvpPanelVisible && CurrentEvent?.CalendarItem != null)
{
// Initialize selection based on current status
foreach (var item in RsvpStatusOptions)
{
item.IsSelected = CurrentEvent?.CalendarItem?.Status == item.Status;
}
}
}
[RelayCommand]
private void CloseRsvpPanel()
{
IsRsvpPanelVisible = false;
RsvpMessage = string.Empty;
}
[RelayCommand]
private async Task SendRsvpResponse(AttendeeStatus status)
{
if (CurrentEvent == null) return;
try
{
// Get the optional response message if user wants to include it
var responseMessage = IncludeRsvpMessage ? RsvpMessage : null;
// Map status to operation
CalendarSynchronizerOperation operation = status switch
{
AttendeeStatus.Accepted => CalendarSynchronizerOperation.AcceptEvent,
AttendeeStatus.Tentative => CalendarSynchronizerOperation.TentativeEvent,
AttendeeStatus.Declined => CalendarSynchronizerOperation.DeclineEvent,
_ => throw new InvalidOperationException($"Invalid RSVP status: {status}")
};
// Create preparation request with the optional message
var preparationRequest = new CalendarOperationPreparationRequest(
operation,
CurrentEvent.CalendarItem,
null,
responseMessage);
await _winoRequestDelegator.ExecuteAsync(preparationRequest);
// Reload attendees to get the updated status from the server
await LoadAttendeesAsync(CurrentEvent.CalendarItem.Id, CurrentEvent.CalendarItem);
OnPropertyChanged(nameof(CurrentRsvpText));
OnPropertyChanged(nameof(CurrentRsvpStatus));
CloseRsvpPanel();
}
catch (Exception ex)
{
Debug.WriteLine($"Error sending RSVP response: {ex.Message}");
_dialogService.InfoBarMessage(
Translator.Info_AttachmentSaveFailedTitle,
ex.Message,
InfoBarMessageType.Error);
}
}
[RelayCommand]
private async Task ViewSeriesAsync()
{
if (CurrentEvent == null || !CurrentEvent.IsRecurringChild) return;
try
{
// Get the master event from the recurring series
var masterEventId = CurrentEvent.CalendarItem.RecurringCalendarItemId.Value;
var masterEvent = await _calendarService.GetCalendarItemAsync(masterEventId);
if (masterEvent == null) return;
// Load the master event without navigation
var target = new CalendarItemTarget(masterEvent, CalendarEventTargetType.Series);
await LoadCalendarItemTargetAsync(target);
}
catch (Exception ex)
{
Debug.WriteLine($"Error loading series: {ex.Message}");
}
}
[RelayCommand]
private async Task OpenAttachmentAsync(CalendarAttachmentViewModel attachmentViewModel)
{
if (attachmentViewModel == null || CurrentEvent?.CalendarItem == null) return;
try
{
attachmentViewModel.IsBusy = true;
// If not downloaded, download it first
if (!attachmentViewModel.IsDownloaded)
{
await DownloadAttachmentAsync(attachmentViewModel);
}
// Launch the file
if (!string.IsNullOrEmpty(attachmentViewModel.Attachment.LocalFilePath) &&
File.Exists(attachmentViewModel.Attachment.LocalFilePath))
{
await _nativeAppService.LaunchFileAsync(attachmentViewModel.Attachment.LocalFilePath);
}
}
catch (Exception ex)
{
Log.Error(ex, "Failed to open calendar attachment.");
_dialogService.InfoBarMessage(
Translator.Info_AttachmentOpenFailedTitle,
Translator.Info_AttachmentOpenFailedMessage,
InfoBarMessageType.Error);
}
finally
{
attachmentViewModel.IsBusy = false;
}
}
[RelayCommand]
private async Task SaveAttachmentAsync(CalendarAttachmentViewModel attachmentViewModel)
{
if (attachmentViewModel == null) return;
try
{
attachmentViewModel.IsBusy = true;
var pickedPath = await _dialogService.PickWindowsFolderAsync();
if (string.IsNullOrEmpty(pickedPath)) return;
// Download if not already downloaded
if (!attachmentViewModel.IsDownloaded)
{
await DownloadAttachmentAsync(attachmentViewModel);
}
// Copy to selected location
if (!string.IsNullOrEmpty(attachmentViewModel.Attachment.LocalFilePath) &&
File.Exists(attachmentViewModel.Attachment.LocalFilePath))
{
var destinationPath = Path.Combine(pickedPath, attachmentViewModel.FileName);
File.Copy(attachmentViewModel.Attachment.LocalFilePath, destinationPath, overwrite: true);
_dialogService.InfoBarMessage(
Translator.Info_AttachmentSaveSuccessTitle,
Translator.Info_AttachmentSaveSuccessMessage,
InfoBarMessageType.Success);
}
}
catch (Exception ex)
{
Log.Error(ex, "Failed to save calendar attachment.");
_dialogService.InfoBarMessage(
Translator.Info_AttachmentSaveFailedTitle,
Translator.Info_AttachmentSaveFailedMessage,
InfoBarMessageType.Error);
}
finally
{
attachmentViewModel.IsBusy = false;
}
}
private async Task DownloadAttachmentAsync(CalendarAttachmentViewModel attachmentViewModel)
{
if (CurrentEvent?.CalendarItem == null) return;
// Create attachments folder for this calendar item
var attachmentsFolder = Path.Combine(
_nativeAppService.GetCalendarAttachmentsFolderPath(),
CurrentEvent.CalendarItem.Id.ToString());
Directory.CreateDirectory(attachmentsFolder);
var localFilePath = Path.Combine(attachmentsFolder, attachmentViewModel.FileName);
// Download attachment using synchronizer
await SynchronizationManager.Instance.DownloadCalendarAttachmentAsync(
CurrentEvent.CalendarItem,
attachmentViewModel.Attachment,
localFilePath);
// Mark as downloaded
await _calendarService.MarkAttachmentDownloadedAsync(
attachmentViewModel.Id,
localFilePath);
// Update view model
attachmentViewModel.Attachment.IsDownloaded = true;
attachmentViewModel.Attachment.LocalFilePath = localFilePath;
OnPropertyChanged(nameof(attachmentViewModel.IsDownloaded));
}
}
public partial class ReminderOption : ObservableObject
{
public int Minutes { get; }
public bool IsCustom { get; }
[ObservableProperty]
public partial bool IsSelected { get; set; }
public string DisplayText
{
get
{
if (Minutes >= 60)
{
var hours = Minutes / 60;
return hours == 1 ? "1 Hour" : $"{hours} Hours";
}
return Minutes == 1 ? "1 Minute" : $"{Minutes} Minutes";
}
}
public ReminderOption(int minutes, bool isCustom = false)
{
Minutes = minutes;
IsCustom = isCustom;
}
}
public partial class ShowAsOption : ObservableObject
{
public CalendarItemShowAs ShowAs { get; }
public string DisplayText
{
get
{
return ShowAs switch
{
CalendarItemShowAs.Free => Translator.CalendarShowAs_Free,
CalendarItemShowAs.Tentative => Translator.CalendarShowAs_Tentative,
CalendarItemShowAs.Busy => Translator.CalendarShowAs_Busy,
CalendarItemShowAs.OutOfOffice => Translator.CalendarShowAs_OutOfOffice,
CalendarItemShowAs.WorkingElsewhere => Translator.CalendarShowAs_WorkingElsewhere,
_ => Translator.CalendarShowAs_Busy
};
}
}
public ShowAsOption(CalendarItemShowAs showAs)
{
ShowAs = showAs;
}
}
public partial class RsvpStatusOption : ObservableObject
{
public CalendarItemStatus Status { get; }
public string StatusText
{
get
{
return Status switch
{
CalendarItemStatus.Accepted => Translator.CalendarEventResponse_Accept,
CalendarItemStatus.Tentative => Translator.CalendarEventResponse_Tentative,
CalendarItemStatus.Cancelled => Translator.CalendarEventResponse_Decline,
_ => Translator.CalendarEventResponse_Accept
};
}
}
[ObservableProperty]
public partial bool IsSelected { get; set; }
public RsvpStatusOption(CalendarItemStatus status)
{
Status = status;
}
}