import Script from "next/script"

// Umami — privacy-friendly, cookieless web analytics.
//
// Loads only in production so local dev traffic isn't tracked. The script src
// and website id are public by design (they appear in the served HTML), so the
// defaults are hardcoded here; override them via NEXT_PUBLIC_UMAMI_SRC /
// NEXT_PUBLIC_UMAMI_WEBSITE_ID to point at a different instance, or set the id
// to an empty string to disable. Umami v2 auto-tracks client-side route
// changes, so Next.js navigations are captured without extra wiring.
const UMAMI_SRC =
  process.env.NEXT_PUBLIC_UMAMI_SRC || "https://fickanalytics.phluit.net/script.js"
const UMAMI_WEBSITE_ID =
  process.env.NEXT_PUBLIC_UMAMI_WEBSITE_ID ?? "4066c359-596f-4d0e-9636-c035c2adfbe8"

export function UmamiAnalytics() {
  // Never track local development.
  if (process.env.NODE_ENV !== "production") return null
  if (!UMAMI_SRC || !UMAMI_WEBSITE_ID) return null

  return (
    <Script
      src={UMAMI_SRC}
      data-website-id={UMAMI_WEBSITE_ID}
      strategy="afterInteractive"
      defer
    />
  )
}