using System.ComponentModel.DataAnnotations;

namespace Dlhis.Canteen.Order.Request;

public class BalanceSupplementRequest : IValidatableObject
{
    /// <summary>
    /// 流水号
    /// </summary>
    [Required(ErrorMessage = "流水号")]
    public string No { get; set; }

    /// <summary>
    /// 事由
    /// </summary>
    [Required(ErrorMessage = "事由")]
    public string Reason { get; set; }

    /// <summary>
    /// 补金额数
    /// </summary>
    public decimal Amount { get; set; }

    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        //if (Amount > 0)
        //{
        //    yield return new ValidationResult("金额有误", new[] { nameof(Amount) });
        //}

        //都是消费处理
        Amount = -Math.Abs(Amount);
        yield break;
    }
}