using System.Linq;
using InABox.Core;

namespace Comal.Classes
{
    public class GLCodeLookups : EntityLookup<GLCode>, ILookupDefinition<GLCode, BillLine>, ILookupDefinition<GLCode, InvoiceLine>
    {
        public Filter<GLCode> DefineFilter(BillLine[] items)
        {
            if (items.Any())
                return new Filter<GLCode>(x => x.Hidden).IsEqualTo(false).And(x => x.Expense).IsEqualTo(true);
            return null;
        }

        Columns<BillLine> ILookupDefinition<GLCode, BillLine>.DefineFilterColumns()
            => new Columns<BillLine>();

        public Filter<GLCode> DefineFilter(InvoiceLine[] items)
        {
            if (items.Any())
                return new Filter<GLCode>(x => x.Hidden).IsEqualTo(false).And(x => x.Income).IsEqualTo(true);
            return null;
        }

        Columns<InvoiceLine> ILookupDefinition<GLCode, InvoiceLine>.DefineFilterColumns()
            => new Columns<InvoiceLine>();

        public override Columns<GLCode> DefineColumns()
        {
            return new Columns<GLCode>(
                x => x.ID,
                x => x.Code,
                x => x.Description
            );
        }

        public override Filter<GLCode> DefineFilter()
        {
            return new Filter<GLCode>(x => x.Hidden).IsEqualTo(false);
        }

        public override SortOrder<GLCode> DefineSortOrder()
        {
            return new SortOrder<GLCode>(x => x.Code);
        }
    }
}