using FluentValidation;
using FluentValidation.Results;
using Kean.Infrastructure.Configuration;

namespace Kean.Domain.Material.Commands
{
    /// <summary>
    /// 创建物料命令
    /// </summary>
    public class CreateMaterialCommand : MaterialProperty, ICommand
    {
        /// <summary>
        /// 品类
        /// </summary>
        public int? Category { get; set; }

        /// <summary>
        /// 物料组
        /// </summary>
        public string Group { get; set; }

        /// <summary>
        /// 料号
        /// </summary>
        public string Code { get; set; }

        /// <summary>
        /// 名称
        /// </summary>
        public string Name { get; set; }

        /// <summary>
        /// 验证器
        /// 由于命令需要继承 MaterialProperty，所以无法直接实现 CommandValidator
        /// </summary>
        internal class Validator : AbstractValidator<CreateMaterialCommand>
        {
            /// <summary>
            /// 初始化 Kean.Domain.Material.Commands.CreateMaterialCommand.Validator 类的新实例
            /// </summary>
            internal Validator()
            {
                RuleFor(r => r.Code).NotEmpty().WithMessage("料号不允许空");
                RuleFor(r => r.Name).NotEmpty().WithMessage("名称不允许空");
            }
        }

        /// <summary>
        /// 验证结果
        /// </summary>
        public ValidationResult ValidationResult => new Validator().Validate(this);

        /// <summary>
        /// 标识
        /// </summary>
        [Output]
        public int Id { get; private set; }
    }
}