namespace Admin.NET.Plugin.ApprovalFlow;

/// <summary>
/// 审批流通知模板（P4-16 延伸）
/// 一条模板 = 一对 (NotifyType, BizType)；BizType="" 表示全局默认，非空表示业务定制覆盖。
/// Title / Content 支持变量插值：{title} {nodeName} {initiatorName} {fromName} {statusText} 等。
/// 未匹配到启用模板时，FlowNotifyService 回退到代码内置默认文案。
/// </summary>
[SugarTable(null, "审批流通知模板")]
[SugarIndex("idx_notifytpl_type_biz", nameof(NotifyType), OrderByType.Asc, nameof(BizType), OrderByType.Asc, true)]
public class ApprovalFlowNotifyTemplate : EntityBase
{
    /// <summary>
    /// 通知类型（NewTask / Urge / FlowCompleted / Transferred / Returned / AddSign / Withdrawn / Escalated / Timeout）
    /// </summary>
    [SugarColumn(ColumnDescription = "通知类型", Length = 32)]
    [Required, MaxLength(32)]
    public string NotifyType { get; set; } = "";

    /// <summary>
    /// 业务类型编码；空字符串 = 全局默认，非空 = 按业务覆盖
    /// </summary>
    [SugarColumn(ColumnDescription = "业务类型", Length = 32, DefaultValue = "")]
    [MaxLength(32)]
    public string BizType { get; set; } = "";

    /// <summary>
    /// 标题模板（支持 {变量}）
    /// </summary>
    [SugarColumn(ColumnDescription = "标题模板", Length = 256)]
    [Required, MaxLength(256)]
    public string Title { get; set; } = "";

    /// <summary>
    /// 正文模板（支持 {变量}）
    /// </summary>
    [SugarColumn(ColumnDescription = "正文模板", Length = 1024)]
    [Required, MaxLength(1024)]
    public string Content { get; set; } = "";

    /// <summary>
    /// 是否启用
    /// </summary>
    [SugarColumn(ColumnDescription = "是否启用", DefaultValue = "1")]
    public bool IsEnabled { get; set; } = true;

    /// <summary>
    /// 是否系统预置（预置模板不可删除，但可编辑覆盖）
    /// </summary>
    [SugarColumn(ColumnDescription = "是否系统预置", DefaultValue = "0")]
    public bool IsSystem { get; set; }

    /// <summary>
    /// 备注
    /// </summary>
    [SugarColumn(ColumnDescription = "备注", Length = 256, IsNullable = true)]
    [MaxLength(256)]
    public string? Remark { get; set; }
}