Coursework_ComputerStore_Lisov_Minhasapov/ComputerStoreDatabaseImplement/Models/Consignment.cs

using ComputerStoreContracts.BindingModels;
using ComputerStoreContracts.ViewModels;
using ComputerStoreDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ComputerStoreDatabaseImplement.Models
{
    public class Consignment : IConsignmentModel
    {
        public int ID { get; private set; }

        [Required]
        public int OrderID { get; private set; }

        [Required]
        public double Price { get; private set; }

        private Dictionary<int, (IProductModel, int)>? _consignmentProducts = null;

        [NotMapped]
        public Dictionary<int, (IProductModel, int)> ConsignmentProducts
        {
            get
            {
                if (_consignmentProducts == null)
                {
                    _consignmentProducts = Products.ToDictionary(recPC => recPC.ProductID, recPC => (recPC.Product as IProductModel, recPC.Count));
                }
                return _consignmentProducts;
            }
        }

        [ForeignKey("ConsignmentId")]
        public virtual List<CarComponent> Components { get; set; } = new();


        public virtual Product Product { get; private set; }
        private Dictionary<int, (IProductModel, int)>? Products = null;




        [ForeignKey("ConsignmentID")]
        public virtual List<ConsignmentComponent> ConsignmentComponent { get; private set; } = new();

        public static Consignment Create(ComputerStoreDatabase context, ConsignmentBindingModel model)
        {
            if (model == null)
            {
                return null;
            }
            return new Consignment()
            {
                ID = model.ID,
                OrderID = model.OrderID,
                Price = model.Price,
                _orderProducts = model.ConsignmentProducts

            };

            //return new Consignment()
            //{
            //    ID = model.ID,
            //    OrderID = model.OrderID,
            //    Price = model.Price,
            //    Products = model.ConsignmentProducts.Select(x => new ConsignmentComponent
            //    {
            //        Component = context.Components.First(y => y.ID == x.Key),
            //        Count = x.Value.Item2
            //    }).ToList()
            //};
        }
        public void Update(ConsignmentBindingModel? model)
        {
            if (model == null)
            {
                return;
            }
            OrderID = model.OrderID;
            Price = model.Price;
        }
        public ConsignmentViewModel GetViewModel => new()
        {
            ID = ID,
            OrderID = OrderID,
            Price = Price
        };
    }
}