using CanteenContracts.BindingModels;
using CanteenContracts.ViewModels;
using CanteenDataModels.Enums;
using CanteenDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Data;
using System.Linq;
using System.Runtime.ConstrainedExecution;
using System.Text;
using System.Threading.Tasks;

namespace CanteenDatabaseImplement.Models
{
    public class Order : IOrderModel
    {
		public int Id { get; private set; }
		[Required]
		public int ClientId { get; set; }
		public int? CookId { get; set; }
		public int DishId { get; private set; }
		public int DishCount { get; private set; }
		[Required]
		public double OrderPrice { get; private set; }
		[Required]
		public OrderStatus OrderStatus { get; private set; }
		[Required]
		public PaymentStatus PaymentStatus { get; private set; }
		[Required]
		public DateTime DateCreate { get; private set; }
		public DateTime? DateImplement { get; private set; }
		[Required]
		public virtual Dish Dish { get; set; }
		public virtual Client Client { get; set; }
		public virtual Cook? Cook { get; set; }

		public static Order? Create(OrderBindingModel model)
		{
			if (model == null)
			{
				return null;
			}
			return new Order()
			{
				Id = model.Id,
				ClientId = model.ClientId,
				CookId = model.CookId,
				DishId = model.DishId,
				DishCount = model.DishCount,
				OrderPrice = model.OrderPrice,
				OrderStatus = model.OrderStatus,
				PaymentStatus = model.PaymentStatus,
				DateCreate = model.DateCreate,
				DateImplement = model.DateImplement,
			};
		}

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

		public OrderViewModel GetViewModel
		{
			get
			{
				using var context = new CanteenDatabase();
				return new OrderViewModel
				{
					DishId = DishId,
					CookId = CookId,
					CookFIO = Cook?.CookFIO ?? string.Empty,
					DishName = context.Dishes.FirstOrDefault(x => x.Id == DishId)?.DishName ?? string.Empty,
					ClientId = ClientId,
					ClientFIO = context.Clients.FirstOrDefault(x => x.Id == ClientId)?.ClientFIO ?? string.Empty,
					DishCount = DishCount,
					OrderPrice = OrderPrice,
					OrderStatus = OrderStatus,
					PaymentStatus = PaymentStatus,
					DateCreate = DateCreate,
					DateImplement = DateImplement,
					Id = Id,
				};
			}
		}
	}
}