using demo_trade.Data.RemoteData.Entity;
using demo_trade.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Order = demo_trade.Data.RemoteData.Entity.Order;

namespace demo_trade.Data.Repository
{
    public class SQLOrderManagerRepository : IOrderManagerRepository
    {
        private TradeContext _tradeContext;

        public void Dispose()
        {
           GC.SuppressFinalize(this);
        }

        public SQLOrderManagerRepository() {
            _tradeContext = new TradeContext();
        }
        public bool EditRangeOrders(List<OrderChanged> orders)
        {
            using var transaction = _tradeContext.Database.BeginTransaction();
            try
            {
                foreach (var item in orders)
                {
                    var order = _tradeContext.Orders.Find(item.OrderId);
                    if (item.OrderStatus == null) continue;
                    if (order.Orderstatus != item.OrderStatus) order.Orderstatus = item.OrderStatus;
                    if (item.OrderDeliveryDate == null) continue;
                    if (order.Orderdeliverydate != item.OrderDeliveryDate) order.Orderdeliverydate = item.OrderDeliveryDate.Value;
                    _tradeContext.SaveChanges();
                }
                transaction.Commit();
                return true;
            }
            catch (Exception ex) {
                return false;
            }
        }

        public List<Order> GetAllOrders()
        {
            return _tradeContext.Orders.Include(it => it.Orderproducts).ThenInclude(it => it.ProductarticlenumberNavigation).Include(it => it.OrderpickuppointNavigation).ToList();
        }
    }
}