using SqlSugar;

namespace AssetManager.Data;

/// <summary>
/// Tiingo 股票代码字典表
/// </summary>
[SugarTable("tiingo_tickers")]
public class TiingoTicker
{
    /// <summary>
    /// 主键 ID（自增，导入时忽略此字段）
    /// </summary>
    [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
    public int Id { get; set; }

    /// <summary>
    /// 标的代码（ticker）
    /// </summary>
    [SugarColumn(ColumnDataType = "varchar(50)")]
    public string? Ticker { get; set; }

    /// <summary>
    /// 交易所（exchange）
    /// </summary>
    [SugarColumn(ColumnDataType = "varchar(50)")]
    public string? Exchange { get; set; }

    /// <summary>
    /// 资产类型（assetType）
    /// </summary>
    [SugarColumn(ColumnDataType = "varchar(50)")]
    public string? AssetType { get; set; }

    /// <summary>
    /// 计价货币（priceCurrency）
    /// </summary>
    [SugarColumn(ColumnDataType = "varchar(10)")]
    public string? PriceCurrency { get; set; }

    /// <summary>
    /// 创建时间（导入时可空，数据库会自动设置）
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public DateTime? CreatedAt { get; set; }

    /// <summary>
    /// 更新时间（导入时可空，数据库会自动设置）
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public DateTime? UpdatedAt { get; set; }
}