namespace Admin.NET.Core.Ai.Entitys;

/// <summary>
/// 聊天历史
/// </summary>
[SugarTable("LLMChatHistory")]
[IncreTable]
[SugarIndex("index_UserId_{table}", nameof(UserId), OrderByType.Asc)]
[SugarIndex("index_SummaryId_{table}", nameof(SummaryId), OrderByType.Asc)]
public class LLMChatHistory : EntityBaseId
{
    /// <summary>
    /// 摘要ID
    /// </summary>
    [SugarColumn(ColumnDescription = "摘要ID")]
    public long SummaryId { get; set; }

    /// <summary>
    /// 摘要
    /// </summary>
    [Navigate(NavigateType.OneToOne, nameof(SummaryId))]
    public LLMChatSummaryHistory? Summary { get; set; }

    /// <summary>
    /// 用户ID
    /// </summary>
    [SugarColumn(ColumnDescription = "用户ID")]
    public long UserId { get; set; }

    /// <summary>
    /// 角色
    /// </summary>
    [SugarColumn(ColumnDescription = "角色", Length = 20)]
    public string Role { get; set; }

    /// <summary>
    /// 内容
    /// </summary>
    [SugarColumn(ColumnDescription = "内容", ColumnDataType = "longtext")]
    public string? Content { get; set; }

    /// <summary>
    /// 创建时间
    /// </summary>
    [SugarColumn(ColumnDescription = "创建时间")]
    public long UtcCreateTime { get; set; } = DateTime.UtcNow.ToLong();
}