using Comal.Classes;
using Comal.Stores;
using InABox.Clients;
using InABox.Core;

namespace PRSStores;

public class ForeignCurrencyStore : BaseStore<ForeignCurrency>
{
    protected override void AfterSave(ForeignCurrency entity)
    {
        base.AfterSave(entity);
        var queue = Provider.Query(
            new Filter<SupplierProduct>(x => x.SupplierLink.Currency.ID).IsEqualTo(entity.ID),
            Columns.None<SupplierProduct>()
                .Add(x => x.ID)
                .Add(x=>x.SupplierLink.Currency.ID)
                .Add(x => x.SupplierLink.Currency.ExchangeRate)
                .Add(x => x.TaxCode.ID)
                .Add(x => x.ForeignCurrencyPrice)
                .Add(x => x.TradePrice)
                .Add(x => x.Discount)
                .Add(x => x.CostPrice)
        ).ToObjects<SupplierProduct>().ToQueue();
        while (queue.Any())
        {
            var products = queue.Dequeue(100).ToArray();
            foreach (var product in products)
            {
                var price = product.ForeignCurrencyPrice;
                if (price.IsEffectivelyEqual(0.0))
                    price = product.TradePrice * product.SupplierLink.Currency.ExchangeRate;
                product.ForeignCurrencyPrice = 0.0;
                product.CommitChanges();
                product.ForeignCurrencyPrice = price;
            }
            Provider.Save(products.Where(x=>x.IsChanged()));
        }
    }
}