OnboardingHelpViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
using NeuroAccessMaui.Resources.Languages;
using NeuroAccessMaui.Services;
 
namespace NeuroAccessMaui.UI.Popups.OnboardingHelp
{
    public partial class OnboardingHelpViewModel : BasePopupViewModel
    {
        public OnboardingHelpViewModel()
        {
            this.SupportEmail = "neuro-access@trustanchorgroup.com";
        }
 
        [ObservableProperty]
        private string supportEmail;
 
        [RelayCommand]
        private async Task ContactSupport()
        {
            string Email = this.SupportEmail;
            string Subject = ServiceRef.Localizer[nameof(AppResources.SupportEmailSubject)];
 
            string MailtoUri = $"mailto:{Email}?subject={Uri.EscapeDataString(Subject)}";
 
            try
            {
                if (!await Launcher.OpenAsync(new Uri(MailtoUri)))
                {
                    await ServiceRef.UiService.DisplayAlert(
                        ServiceRef.Localizer[nameof(AppResources.ErrorTitle)],
                        ServiceRef.Localizer[nameof(AppResources.EmailClientNotAvailable), this.SupportEmail],
                        ServiceRef.Localizer[nameof(AppResources.Ok)]);
                }
            }
            catch (Exception)
            {
                await ServiceRef.UiService.DisplayAlert(
                     ServiceRef.Localizer[nameof(AppResources.ErrorTitle)],
                     ServiceRef.Localizer[nameof(AppResources.EmailClientNotAvailable), this.SupportEmail],
                     ServiceRef.Localizer[nameof(AppResources.Ok)]);
            }
        }
    }
}