namespace StellaOps.Notify.Models;

/// <summary>
/// Canonical schema version identifiers for Notify documents.
/// </summary>
public static class NotifySchemaVersions
{
    public const string Rule = "notify.rule@1";
    public const string Channel = "notify.channel@1";
    public const string Template = "notify.template@1";

    public static string EnsureRule(string? value)
        => Normalize(value, Rule);

    public static string EnsureChannel(string? value)
        => Normalize(value, Channel);

    public static string EnsureTemplate(string? value)
        => Normalize(value, Template);

    private static string Normalize(string? value, string fallback)
        => string.IsNullOrWhiteSpace(value) ? fallback : value.Trim();
}