using System.ComponentModel.DataAnnotations;
using YD_Event.Core.Enum;

namespace YD_Event.Application.Role.Dtos;

/// <summary>
/// 添加角色输入
/// </summary>
public class AddSysRoleInput : IValidatableObject
{
    /// <summary>
    /// 角色名称
    /// </summary>
    [Required(ErrorMessage = "角色名称为必填项")]
    [MaxLength(32, ErrorMessage = "角色名称限制32个字符内")]
    public string Name { get; set; }

    /// <summary>
    /// 备注
    /// </summary>
    [MaxLength(200, ErrorMessage = "备注限制200个字符内")]
    public string Remark { get; set; }

    /// <summary>
    /// 排序
    /// </summary>
    public int Sort { get; set; } = 100;

    /// <summary>
    /// 状态
    /// </summary>
    public AvailabilityStatus Status { get; set; } = AvailabilityStatus.Enable;

    /// <summary>
    /// 菜单ID集合
    /// </summary>
    public List<long> MenuIds { get; set; }

    /// <summary>
    /// 菜单ID集合（前端使用）
    /// </summary>
    public List<long> Menus { get; set; }

    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        var menuIds = MenuIds ?? Menus;
        if (menuIds == null || menuIds.Count == 0)
        {
            yield return new ValidationResult("请选择权限", new[] { nameof(MenuIds), nameof(Menus) });
        }
    }
}