/** Meta Ads «Clientes potenciales» ↔ platform_leads (same metric as Ads Manager). */

export function nMeta(v: unknown): number {
  const x = Number(v);
  return Number.isFinite(x) ? x : 0;
}

/**
 * Exact Ads Manager «Clientes potenciales» for Meta Leads CRM campaigns.
 * Do not sum lead / lead_grouped / pixel — those overlap and inflate totals.
 */
export function leadFromMetaActions(
  actions?: { action_type?: string; value?: string }[]
): number {
  if (!actions?.length) return 0;
  const primary = actions.find(
    (a) => a.action_type === 'offsite_complete_registration_add_meta_leads'
  );
  return primary ? nMeta(primary.value) : 0;
}

/**
 * Ads Manager CPC uses «clics en el enlace» (link_click), not all clicks.
 * Fall back to all clicks when link_click is absent.
 */
export function linkClicksFromMetaActions(
  actions: { action_type?: string; value?: string }[] | undefined,
  allClicks: number
): number {
  if (!actions?.length) return allClicks;
  const link = actions.find((a) => a.action_type === 'link_click');
  return link ? nMeta(link.value) : allClicks;
}