PIbd-23_Ivanov_V.N._Pizzeria/Pizzeria/PizzeriaDatabaseImplement/Models/Order.cs

using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels.Enums;
using PizzeriaDataModels.Models;
using System.ComponentModel.DataAnnotations;

namespace PizzeriaDatabaseImplement.Models
{
    public class Order : IOrderModel
    {
		public int Id { get; private set; }

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

		public virtual Client Client { get; private set; } = new();

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

		public virtual Pizza Pizza { get; set; } = new();

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

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

		[Required]
		public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;

		[Required]
		public DateTime DateCreate { get; private set; } = DateTime.Now;

		public DateTime? DateImplement { get; private set; }

		public static Order Create(PizzeriaDatabase context, OrderBindingModel model)
		{
			return new Order()
			{
				Id = model.Id,
				ClientId = model.ClientId,
				Client = context.Clients.First(x => x.Id == model.ClientId),
				PizzaId = model.PizzaId,
				Pizza = context.Pizzas.First(x => x.Id == model.PizzaId),
				Count = model.Count,
				Sum = model.Sum,
				Status = model.Status,
				DateCreate = model.DateCreate,
				DateImplement = model.DateImplement,
			};
		}

		public void Update(OrderBindingModel? model)
		{
			if (model == null)
			{
				return;
			}
			Status = model.Status;
			DateImplement = model.DateImplement;
		}

		public OrderViewModel GetViewModel => new()
		{
			Id = Id,
			ClientId = ClientId,
			ClientFIO = Client.ClientFIO,
			PizzaId = PizzaId,
			PizzaName = Pizza.PizzaName,
			Count = Count,
			Sum = Sum,
			Status = Status,
			DateCreate = DateCreate,
			DateImplement = DateImplement,
		};
	}
}