PIbd-22_Zhimolostnova_A.V._SoftwareInstallation/SoftwareInstallation/SoftwareInstallationDataBaseImplement/Models/Order.cs

using SofrwareInstallationContracts.BindingModels;
using SofrwareInstallationContracts.ViewModels;
using SoftwareInstallationDataModels.Enums;
using SoftwareInstallationDataModels.Models;
using System.ComponentModel.DataAnnotations;

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

        public int PackageId { get; private set; }

        public string PackageName { get; private set; } = string.Empty;

        [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 virtual Package Package { get; set; }

        public static Order? Create(OrderBindingModel? model)
        {
            if (model == null)
            {
                return null;
            }

            return new Order()
            {
                Id = model.Id,
                PackageId = model.PackageId,
                PackageName = model.PackageName,
                Count = model.Count,
                Sum = model.Sum,
                Status = model.Status,
                DateCreate = model.DateCreate,
                DateImplement = model.DateImplement
            };
        }

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

            PackageId = model.PackageId;
            PackageName = model.PackageName;
            Count = model.Count;
            Sum = model.Sum;
            Status = model.Status;
            DateCreate = model.DateCreate;
            DateImplement = model.DateImplement;
        }

        public OrderViewModel GetViewModel => new()
        {
            Id = Id,
            PackageId = PackageId,
            PackageName = PackageName,
            Count = Count,
            Sum = Sum,
            Status = Status,
            DateCreate = DateCreate,
            DateImplement = DateImplement
        };
    }
}