using demo_trade.Data.Repository;
using demo_trade.Models;
using demo_trade.UI.Presenters;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace demo_trade.Domain
{
    public class OrderManagerUseCase
    {
        private IOrderManagerRepository _orderRepository;

        public OrderManagerUseCase(IOrderManagerRepository orderRepository) {
        _orderRepository = orderRepository; 
        }

        public void ChangeOrders(List<OrderChanged> orderChangeds) { 
            _orderRepository.EditRangeOrders(orderChangeds);
        }
       
        public List<OrderManager> GetOrders()
        {
            return _orderRepository.GetAllOrders().Select(it => new OrderManager {
            OrderClient = it.ClientName,
            Orderdeliverydate = it.Orderdeliverydate,
            Orderid = it.Orderid,
            Orderstatus = it.Orderstatus,
            PickupPointName = it.OrderpickuppointNavigation.PickupPointName,
            ProductList =  String.Join("\n", it.Orderproducts.Select(product => String.Format("Article: {0} Count: {1} Stock: {2}", 
            product.Productarticlenumber, 
            product.ProductCount,
            product.ProductarticlenumberNavigation.Productquantityinstock
            )).ToList()),
            OrderSumCost = it.OrderSumCost,
            ProductStock = it.Orderproducts.Select(it => it.ProductarticlenumberNavigation).ToList()
            }).ToList();

        }

    }
}