using InABox.Core;

namespace Comal.Classes
{
    public class JobFinancialLookups : EntityLookup<JobFinancial>, ILookupDefinition<JobFinancial, InvoiceLine>
    {
        public Filter<JobFinancial> DefineFilter(InvoiceLine[] items)
        {
            if (items == null)
                return new Filter<JobFinancial>(x => x.ID).IsEqualTo(CoreUtils.FullGuid);
            var jobid = CoreUtils.FullGuid;
            foreach (var item in items)
            {
                if (jobid == CoreUtils.FullGuid)
                    jobid = item.InvoiceLink.JobLink.ID;

                if (item.InvoiceLink.JobLink.ID != jobid)
                    return new Filter<JobFinancial>(x => x.ID).IsEqualTo(CoreUtils.FullGuid);
            }

            return new Filter<JobFinancial>(x => x.Job.ID).IsEqualTo(jobid).And(x => x.Status.Approved).IsEqualTo(true);
        }

        Columns<InvoiceLine> ILookupDefinition<JobFinancial, InvoiceLine>.DefineFilterColumns()
            => new Columns<InvoiceLine>(x => x.InvoiceLink.JobLink.ID);

        public override Columns<JobFinancial> DefineColumns()
        {
            return new Columns<JobFinancial>().Default();
        }

        public override Filter<JobFinancial> DefineFilter()
        {
            return new Filter<JobFinancial>(x => x.ID).IsEqualTo(CoreUtils.FullGuid);
        }

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