using SqlSugar;

namespace Model.Entity.System
{
    /// <summary>
    /// 权限表（功能权限码，如 device:view / device:edit / alert:confirm）
    /// </summary>
    [SugarTable("sys_permission")]
    public class PermissionEntity : BaseEntity
    {
        [SugarColumn(ColumnName = "Code", ColumnDescription = "权限编码（唯一，如 device:view）", Length = 64, IsNullable = false)]
        public string Code { get; set; }

        [SugarColumn(ColumnName = "Name", ColumnDescription = "权限名称", Length = 100, IsNullable = false)]
        public string Name { get; set; }

        [SugarColumn(ColumnName = "Group", ColumnDescription = "权限分组（如 device/alert/inspection/user）", Length = 64, IsNullable = true)]
        public string? Group { get; set; }

        [SugarColumn(ColumnName = "IsSystem", ColumnDescription = "是否系统内置（不可删除）", ColumnDataType = "smallint", DefaultValue = "0")]
        public byte IsSystem { get; set; }

        [SugarColumn(ColumnName = "Sort", ColumnDescription = "排序号", DefaultValue = "0")]
        public int Sort { get; set; }
    }
}