using System;
using System.Collections.Generic;
using Dpz.Core.EnumLibrary;
using Dpz.Core.Infrastructure;
using Dpz.Core.Infrastructure.Entity;
using MongoDB.Bson;
using MongoDB.Bson.Serialization.Attributes;

namespace Dpz.Core.Public.Entity;

[BsonDiscriminator(RootClass = true)]
[BsonKnownTypes(
    typeof(MembleCommenter),
    typeof(GuestCommenter)
)]
public abstract class Commenter
{
    /// <summary>
    /// 昵称
    /// </summary>
    public string NickName { get; set; }
}

/// <summary>
/// 登录会员评论
/// </summary>
public class MembleCommenter : Commenter
{
    /// <summary>
    /// 头像
    /// </summary>
    public string Avatar { get; set; }

    /// <summary>
    /// 身份标识
    /// </summary>
    public string Identity { get; set; }
}

/// <summary>
/// 匿名评论
/// </summary>
public class GuestCommenter : Commenter
{
    /// <summary>
    /// 邮箱
    /// </summary>
    public string Email { get; set; }

    /// <summary>
    /// 网站
    /// </summary>
    public string Site { get; set; }
}

[Backup]
public class Comment : BaseEntity
{
    /// <summary>
    /// 评论类型
    /// </summary>
    [BsonRepresentation(BsonType.String)]
    public CommentNode Node { get; set; }

    /// <summary>
    /// 关联
    /// </summary>
    public string Relation { get; set; }

    /// <summary>
    /// 回复时间
    /// </summary>
    [BsonDateTimeOptions(Kind = DateTimeKind.Local)]
    public DateTime PublishTime { get; set; }

    /// <summary>
    /// 评论人
    /// </summary>
    public Commenter Commenter { get; set; }

    /// <summary>
    /// 回复内容
    /// </summary>
    public string CommentText { get; set; }

    /// <summary>
    /// 回复ID
    /// </summary>
    public List<ObjectId> Replies { get; set; }
    
    /// <summary>
    /// 是否删除
    /// </summary>
    public bool? IsDelete { get; set; }
}