prs/prs.mobile.new/PRS.Mobile/Data Models/Lists/MeetingAttendee/MeetingAttendeeShell.cs

using System;
using Comal.Classes;
using InABox.Core;
using InABox.Mobile;
using Xamarin.CommunityToolkit.UI.Views;
using Xamarin.Forms;

namespace PRS.Mobile
{
    public class MeetingAttendeeShell : Shell<MeetingAttendeeModel, Assignment>
    {
        protected override void ConfigureColumns(ShellColumns<MeetingAttendeeModel, Assignment> columns)
        {
            columns
                
                .Map(nameof(Attendee), x => x.EmployeeLink.Name)
                .Map(nameof(RSVP), x => x.Meeting.RSVP)
                ;
        }
        
        public String Attendee => Get<String>();

        public DateTime RSVP
        {
            get => Get<DateTime>();
            set => Set(value);
        }
        
        private static readonly ImageSource confirmed = ImageSource.FromFile("circle_green");
        private static readonly ImageSource unconfirmed = ImageSource.FromFile("circle_red");

        public ImageSource Confirmed => RSVP.IsEmpty() ? unconfirmed : confirmed;
    }
}