import { normalizeUnipileToolkitSlug } from "./unipile-toolkits";

/** Provider ownership is independent of connection health and search results. */
export function nativeToolkit(slug: string): string | null {
  const normalized = slug
    .trim()
    .toLowerCase()
    .replace(/[\s_-]+/g, "");
  if (normalized === "slack" || normalized === "slackbot") return "slack";
  return normalizeUnipileToolkitSlug(slug);
}

export function nativeToolkitForTool(slug: string): string | null {
  const parts = slug.trim().split(/[_-]+/);
  // Providers with separator aliases (GOOGLE_CALENDAR, MICROSOFT_OUTLOOK)
  // are resolved before considering the remainder as an action name.
  for (let length = Math.min(3, parts.length - 1); length > 0; length--) {
    const toolkit = nativeToolkit(parts.slice(0, length).join(""));
    if (toolkit) return toolkit;
  }
  return null;
}

export function isNativeToolRecord(value: {
  slug?: unknown;
  tool_slug?: unknown;
  toolkit_slug?: unknown;
  toolkit?: unknown;
}): boolean {
  const toolkit =
    value.toolkit && typeof value.toolkit === "object"
      ? (value.toolkit as { slug?: unknown; name?: unknown })
      : {};
  const name =
    value.toolkit_slug ??
    (typeof value.toolkit === "string"
      ? value.toolkit
      : (toolkit.slug ?? toolkit.name));
  const slug = value.slug ?? value.tool_slug;
  return (
    (typeof name === "string" && nativeToolkit(name) !== null) ||
    (typeof slug === "string" && nativeToolkitForTool(slug) !== null)
  );
}