prs/prs.desktop/Panels/Quotes/Proposals/QuoteProposalCostSheetGrid.cs

using System;
using System.Threading;
using Comal.Classes;
using InABox.Core;
using InABox.DynamicGrid;

namespace PRSDesktop
{
    public class QuoteProposalCostSheetGrid : DynamicDataGrid<QuoteProposalCostSheet>
    {
        
        public QuoteProposal? Proposal { get; set; }
        
        public QuoteProposalCostSheetGrid()
        {
            HiddenColumns.Add(x => x.Proposal.ID);
            HiddenColumns.Add(x => x.Proposal.Quote.ID);
        }
        protected override void DoReconfigure(DynamicGridOptions options)
        {
            base.DoReconfigure(options);
            options.RecordCount = true;
            options.SelectColumns = true;
        }
        
        protected override void Reload(
        	Filters<QuoteProposalCostSheet> criteria, Columns<QuoteProposalCostSheet> columns, ref SortOrder<QuoteProposalCostSheet>? sort,
        	CancellationToken token, Action<CoreTable?, Exception?> action)
        {
            criteria.Add((Proposal?.ID ?? Guid.Empty) == Guid.Empty
                ? new Filter<QuoteProposalCostSheet>().None()
                : new Filter<QuoteProposalCostSheet>(x => x.Proposal.ID).IsEqualTo(Proposal.ID));
            base.Reload(criteria, columns, ref sort, token, action);
        }

        protected override bool CanCreateItems()
        {
            return Proposal != null;
        }

        public override QuoteProposalCostSheet CreateItem()
        {
            var result = base.CreateItem();
            result.Proposal.ID = Proposal.ID;
            result.Proposal.Synchronise(Proposal);
            return result;
        }
    }
}