prs/prs.desktop/Panels/Quotes/Takeoffs/QuoteTakeoffs.cs

using System;
using System.Linq;
using Comal.Classes;
using InABox.Core;
using InABox.DynamicGrid;
using InABox.Wpf;

namespace PRSDesktop
{
    public class QuoteTakeoffs : DynamicDataGrid<QuoteTakeoff>, IMasterDetailControl<Quote,QuoteTakeoff>, IDataModelSource
    {
        
        public Quote? Master { get; set; }

        public Filter<QuoteTakeoff> MasterDetailFilter => Master != null && Master.ID != Guid.Empty
            ? new Filter<QuoteTakeoff>(x => x.Quote.ID).IsEqualTo(Master.ID)
            : new Filter<QuoteTakeoff>().None();
        
        protected override void DoReconfigure(FluentList<DynamicGridOption> options)
        {
            base.DoReconfigure(options);
            options.AddRange(
                DynamicGridOption.RecordCount,
                DynamicGridOption.AddRows,
                DynamicGridOption.EditRows,
                DynamicGridOption.DeleteRows,
                DynamicGridOption.SelectColumns,
                DynamicGridOption.MultiSelect
            );
        }

        public event DataModelUpdateEvent? OnUpdateDataModel;

        public string SectionName => "Quote Takeoffs";

        public DataModel DataModel(Selection selection)
        {
            var ids = ExtractValues(x => x.ID, selection).ToArray();
            return new BaseDataModel<QuoteTakeoff>(new Filter<QuoteTakeoff>(x => x.ID).InList(ids));
        }
        

        protected override void Reload(Filters<QuoteTakeoff> criteria, Columns<QuoteTakeoff> columns, ref SortOrder<QuoteTakeoff>? sort, Action<CoreTable?, Exception?> action)
        {
            criteria.Add(MasterDetailFilter);
            base.Reload(criteria, columns, ref sort, action);
        }

        protected override bool CanCreateItems()
        {
            return base.CanCreateItems() && (Master?.ID ?? Guid.Empty) != Guid.Empty;
        }

        protected override QuoteTakeoff CreateItem()
        {
            var result = base.CreateItem();
            result.Quote.ID = Master?.ID ?? Guid.Empty;
            result.Quote.Synchronise(Master ?? new Quote());
            return result;
        }


    }
}