SYBD_2024/ConstructionFirmDatabaseImplement/Models/ConstructionMaterial.cs

using ConstructionFirmDataModels.Models;
using Subd_4.BindingModels;
using Subd_4.ViewModels;
using System.ComponentModel.DataAnnotations;

namespace ConstructionFirmDatabaseImplement.Models
{
    public class ConstructionMaterial : IConstructionMaterialModel
    {
        public int Id { get; set; }

        [Required]
        public string MaterialName { get; set; } = string.Empty;

        [Required]
        public int Cost { get; set; }

        [Required]
        public int Quantity { get; set; }

        public static ConstructionMaterial? Create(ConstructionMaterialBindingModel model)
        {
            if (model == null) return null;

            return new ConstructionMaterial()
            {
                Id = model.Id,
                MaterialName = model.MaterialName,
                Cost = model.Cost,
                Quantity = model.Quantity
            };
        }

        public void Update(ConstructionMaterialBindingModel model)
        {
            if (model == null) return;
            MaterialName = model.MaterialName;
            Cost = model.Cost;
            Quantity = model.Quantity;
        }

        public ConstructionMaterialViewModel GetViewModel => new()
        {
            Id = Id,
            MaterialName = MaterialName,
            Cost = Cost,
            Quantity = Quantity
        };
    }
}