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

namespace Comal.Stores
{
    public class InvoiceStore : BaseStore<Invoice>
    {
        protected override void BeforeSave(Invoice entity)
        {
            base.BeforeSave(entity);

            // Get the Customer Details for this Invoice
            if (!entity.CustomerLink.IsValid() & entity.JobLink.IsValid())
            {
                var job = Provider.Query(
                    new Filter<Job>(x => x.ID).IsEqualTo(entity.JobLink.ID),
                    new Columns<Job>(x => x.Account.ID)
                        .Add(x => x.Account.Deleted)
                        .Add(x => x.Customer.ID))
                    .Rows.FirstOrDefault()?.ToObject<Job>();
                if (job != null)
                {
                    entity.CustomerLink.ID = job.Account.IsValid() ? job.Account.ID : job.Customer.ID;
                    //var customer = Provider.Load(new Filter<Customer>(x => x.ID).IsEqualTo(entity.CustomerLink.ID)).FirstOrDefault();
                    //entity.CustomerLink.Synchronise(customer);
                }
            }


            //UpdateAggregate<Customer>(entity, entity.CustomerLink, Sum<Customer>(x=>x.Balance, x=>x.Balance));
        }
    }
}