using ForumContracts.BindingModels;
using ForumContracts.ViewModels;
using ForumDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace ForumDatabaseImplement.Models
{
    public class Category : ICategoryModel
    {
        [Required]
        public string Name { get; set; } = string.Empty;

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

        public int Id { get; set; }

        [ForeignKey("CategoryId")]
        public virtual List<Question> Questions { get; set; } = new();

        public static Category? Create(CategoryBindingModel model)
        {
            if (model == null)
            {
                return null;
            }
            return new Category()
            {
                Id = model.Id,
                Name = model.Name,
                Description = model.Description
            };
        }
        public static Category Create(CategoryViewModel model)
        {
            return new Category
            {
                Id = model.Id,
                Name = model.Name,
                Description = model.Description
            };
        }
        public void Update(CategoryBindingModel model)
        {
            if (model == null)
            {
                return;
            }
            Name = model.Name;
            Description = model.Description;
        }

		public CategoryViewModel? GetViewModel()
        {
            return new()
			{
				Id = Id,
				Name = Name,
				Description = Description
			};
		} 
    }
}