using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace Atomx.Common.Entities
{
    /// <summary>
    /// 分类
    /// </summary>
    public class Category
    {
        /// <summary>
        /// 分类ID
        /// </summary>
        [DatabaseGenerated(DatabaseGeneratedOption.None)]
        [Key]
        public long Id { get; set; }

        /// <summary>
        /// 归属站点应用ID
        /// </summary>
        public long SiteId { get; set; }

        /// <summary>
        /// 分类类型,1内容，2产品，3社区
        /// </summary>
        public int Type { get; set; }

        /// <summary>
        /// 上级分类ID
        /// </summary>
        public long ParentId { get; set; }

        /// <summary>
        /// 分类名称
        /// </summary>
        [Column(TypeName = "varchar(25)")]
        public string Name { get; set; } = string.Empty;

        /// <summary>
        /// 分类URL缩略名
        /// </summary>
        [Column(TypeName = "varchar(50)")]
        public string Slug { get; set; } = string.Empty;

        /// <summary>
        /// Meta描述介绍
        /// </summary>
        [Column(TypeName = "varchar(255)")]
        public string MetaDescription { get; set; } = string.Empty;

        /// <summary>
        /// Meta关键词
        /// </summary>
        [Column(TypeName = "varchar(255)")]
        public string MetaKeywords { get; set; } = string.Empty;

        /// <summary>
        /// 过滤属性IDs
        /// </summary>
        [Column(TypeName = "varchar(255)")]
        public string FilterAttributes { get; set; } = string.Empty;

        /// <summary>
        /// 分类图片
        /// </summary>
        [Column(TypeName = "varchar(255)")]
        public string Image { get; set; } = string.Empty;

        /// <summary>
        /// 分类页 banner
        /// </summary>
        [Column(TypeName = "varchar(255)")]
        public string Banner { get; set; } = string.Empty;

        /// <summary>
        /// 只是一个节点
        /// </summary>
        public bool IsNode { get; set; }

        /// <summary>
        /// 是否可用
        /// </summary>
        public bool Enabled { get; set; }

        /// <summary>
        /// 层级深度
        /// </summary>
        public int Depth { get; set; }

        /// <summary>
        /// 层级路径
        /// </summary>
        [Column(TypeName = "varchar(100)")]
        public string Path { get; set; } = string.Empty;

        /// <summary>
        /// 排序
        /// </summary>
        public int DisplayOrder { get; set; }

        /// <summary>
        /// 统计量
        /// </summary>
        public int Count { get; set; }

        /// <summary>
        /// 创建时间
        /// </summary>
        [Column(TypeName = "timestamptz")]

        public DateTime CreateTime { get; set; }

        /// <summary>
        /// 更新时间
        /// </summary>
        [Column(TypeName = "timestamptz")]
        public DateTime? UpdateTime { get; set; }
    }
}