using System.ComponentModel.DataAnnotations;

namespace AmtScanner.Api.Models;

/// <summary>
/// 系统角色
/// </summary>
public class Role
{
    [Key]
    public int Id { get; set; }
    
    /// <summary>
    /// 角色名称
    /// </summary>
    [Required]
    [MaxLength(100)]
    public string RoleName { get; set; } = string.Empty;
    
    /// <summary>
    /// 角色编码（如 R_SUPER, R_ADMIN, R_USER）
    /// </summary>
    [Required]
    [MaxLength(50)]
    public string RoleCode { get; set; } = string.Empty;
    
    /// <summary>
    /// 角色描述
    /// </summary>
    [MaxLength(500)]
    public string? Description { get; set; }
    
    /// <summary>
    /// 是否启用
    /// </summary>
    public bool Enabled { get; set; } = true;
    
    /// <summary>
    /// 创建时间
    /// </summary>
    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
    
    /// <summary>
    /// 用户角色关联
    /// </summary>
    public ICollection<UserRole> UserRoles { get; set; } = new List<UserRole>();
    
    /// <summary>
    /// 角色菜单关联
    /// </summary>
    public ICollection<RoleMenu> RoleMenus { get; set; } = new List<RoleMenu>();
}