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

namespace Comal.Stores
{
    public class JobBillOfMaterialsItemStore : BaseStore<JobBillOfMaterialsItem>
    {
        protected override void BeforeSave(JobBillOfMaterialsItem entity)
        {
            base.BeforeSave(entity);
            EnsureJobMaterials(entity.Product, entity.Job, entity.Style, entity.Dimensions);
        }

        protected override void AfterSave(JobBillOfMaterialsItem entity)
        {
            base.AfterSave(entity);
            CleanupJobMaterials(entity.ID, entity.Product, entity.Job, entity.Style, entity.Dimensions, false);
        }
        
        protected override void AfterDelete(JobBillOfMaterialsItem entity)
        {
            base.AfterDelete(entity);
            
            var delete = Provider.Query(
                new Filter<JobBillOfMaterialsItem>(x => x.ID).IsEqualTo(entity.ID),
                new Columns<JobBillOfMaterialsItem>(x => x.ID)
                    .Add(x => x.Product.ID)
                    .Add(x => x.Job.ID)
                    .Add(x => x.Style.ID)
                    .Add(x => x.Dimensions.Unit.ID)
                    .Add(x => x.Dimensions.Length)
                    .Add(x => x.Dimensions.Width)
                    .Add(x => x.Dimensions.Height)
                    .Add(x => x.Dimensions.Weight)
            ).Rows.FirstOrDefault()?.ToObject<JobBillOfMaterialsItem>();
            
            if (delete != null)
                CleanupJobMaterials(delete.ID, delete.Product, delete.Job, delete.Style, delete.Dimensions, true);

        }
    }
}