---
/**
 * Side-by-side visitor analytics (ADR-0005): PostHog + Umami, each gated by env vars so this is a
 * no-op until configured. Set the PUBLIC_* vars at build time to enable either or both.
 *   - PostHog:  PUBLIC_POSTHOG_KEY, PUBLIC_POSTHOG_HOST (default https://us.i.posthog.com)
 *   - Umami:    PUBLIC_UMAMI_SRC (script URL), PUBLIC_UMAMI_WEBSITE_ID
 * Track the same event set in both to compare (see docs/seo-aeo-optimization.md §6b).
 */
const posthogKey = import.meta.env.PUBLIC_POSTHOG_KEY;
const posthogHost = import.meta.env.PUBLIC_POSTHOG_HOST ?? "https://us.i.posthog.com";
const umamiSrc = import.meta.env.PUBLIC_UMAMI_SRC;
const umamiWebsiteId = import.meta.env.PUBLIC_UMAMI_WEBSITE_ID;
---

{
  posthogKey && (
    <script is:inline define:vars={{ posthogKey, posthogHost }}>
      !function(t,e){var o,n,p,r;e.__SV||(window.posthog=e,e._i=[],e.init=function(i,s,a){function g(t,e){var o=e.split(".");2==o.length&&(t=t[o[0]],e=o[1]),t[e]=function(){t.push([e].concat(Array.prototype.slice.call(arguments,0)))}}(p=t.createElement("script")).type="text/javascript",p.async=!0,p.src=s.api_host+"/static/array.js",(r=t.getElementsByTagName("script")[0]).parentNode.insertBefore(p,r);var u=e;for(void 0!==a?u=e[a]=[]:a="posthog",u.people=u.people||[],u.toString=function(t){var e="posthog";return"posthog"!==a&&(e+="."+a),t||(e+=" (stub)"),e},u.people.toString=function(){return u.toString(1)+".people (stub)"},o="capture identify alias people.set people.set_once set_config register register_once unregister opt_out_capturing has_opted_out_capturing opt_in_capturing reset isFeatureEnabled onFeatureFlags getFeatureFlag getFeatureFlagPayload reloadFeatureFlags group updateEarlyAccessFeatureEnrollment getEarlyAccessFeatures getActiveMatchingSurveys getSurveys getNextSurveyStep".split(" "),n=0;n<o.length;n++)g(u,o[n]);e._i.push([i,s,a])},e.__SV=1)}(document,window.posthog||[]);
      posthog.init(posthogKey, { api_host: posthogHost, person_profiles: "identified_only" });
    </script>
  )
}

{
  umamiSrc && umamiWebsiteId && (
    <script is:inline defer src={umamiSrc} data-website-id={umamiWebsiteId} />
  )
}
