ISEbd-21_Melnikov_I.O._CarService/CarService/CarServiceDatabase/Models/RepairRequest.cs

using CarServiceContracts.BindingModels;
using CarServiceContracts.Models;
using CarServiceContracts.ViewModels;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace CarServiceDatabase.Models
{
	public class RepairRequest : IRepairRequestModel
	{
		public int Id { get; private set; }
		[Required, Column(TypeName = "date")]
		public DateTime DateCreated { get; private set; } = DateTime.Now;
		[Required]
		public int VehicleId { get; private set; }
		/// <summary>
		/// Работы в заявке
		/// </summary>
		[ForeignKey("RepairRequestId")]
		public virtual List<WorkInRequest> WorksInRequest { get; set; } = new();
		/// <summary>
		/// Затраты на ремонт
		/// </summary>
		[ForeignKey("RepairRequestId")]
		public virtual List<ItemForRepair> ItemsForRepair { get; set; } = new();
		public virtual Vehicle Vehicle { get; set; } = new();
		public static RepairRequest? Create(CarServiceDbContext context, RepairRequestBindingModel? model)
		{
			if (model == null)
			{
				return null;
			}
			return new()
			{
				DateCreated = model.DateCreated,
				Vehicle = context.Vehicles.First(x => x.Id == model.VehicleId)
			};
		}
		public void Update(CarServiceDbContext context, RepairRequestBindingModel? model)
		{
			if (model == null)
			{
				return;
			}
			DateCreated = model.DateCreated;
			Vehicle = context.Vehicles.First(x => x.Id == model.VehicleId);
		}
		public RepairRequestViewModel GetViewModel => new()
		{
			Id = Id,
			DateCreated = DateCreated,
			VehicleId = VehicleId,
			VehicleName = Vehicle.Name,
			VehiclePlate = Vehicle.Plate ?? "Отсутствует",
			VehicleVIN = Vehicle.VIN ?? "Отсутствует",
			CustomerName = Vehicle.Customer.Name + " " + Vehicle.Customer.Surname
		};
	}
}