prs/prs.mobile.new/PRS.Mobile/Modules/Meetings/Edit/MeetingItemEditViewModel.cs

using System;
using System.Threading.Tasks;
using Comal.Classes;
using InABox.Core;
using InABox.Mobile;

namespace PRS.Mobile
{
    public class MeetingItemEditViewModel : MobileViewModel<MeetingItem, MeetingItemShell>
    {
        protected override void DoLoad()
        {
            Task[] tasks = new Task[]
            {
                Task.Run(() => Kanbans.Refresh(true)),
                Task.Run(() => Documents.Refresh(true))
            };
            Task.WaitAll(tasks);
        }
        
        public MeetingItemKanbanModel Kanbans { get; }
        
        public MeetingItemDocumentModel Documents { get; }
        
        public MeetingItemEditViewModel()
        {
            Kanbans = new MeetingItemKanbanModel(App.Data,
                () => new Filter<MeetingItemKanban>(x => x.Entity.ID).IsEqualTo(Item?.ID ?? CoreUtils.FullGuid)
            );    
                            
            Documents = new MeetingItemDocumentModel(App.Data,
                () => new Filter<MeetingItemDocument>(x => x.EntityLink.ID).IsEqualTo(Item?.ID ?? CoreUtils.FullGuid)
            );
            
        }
        
        public override bool IsChanged => Item == null || Item.ID == Guid.Empty || Item.IsChanged();
        
    }
}