posthog-provider.tsx

"use client";

import { usePathname, useSearchParams } from "next/navigation";
import posthog from "posthog-js";
import { PostHogProvider } from "posthog-js/react";
import { useEffect } from "react";

if (typeof window !== "undefined") {
  posthog.init(process.env.NEXT_PUBLIC_POSTHOG_API_KEY!, {
    api_host: "https://app.posthog.com",
    capture_pageview: false,
    session_recording: {
      maskAllInputs: false,
    },
    // Enable debug mode in development
    loaded: (posthog) => {
      if (process.env.NODE_ENV === "development") posthog.debug();
    },
  });
}

export function PostHogPageview(): JSX.Element {
  const pathname = usePathname();
  const searchParams = useSearchParams();

  useEffect(() => {
    if (pathname) {
      let url = window.origin + pathname;
      if (searchParams && searchParams.toString()) {
        url = url + `?${searchParams.toString()}`;
      }
      posthog.capture("$pageview", {
        $current_url: url,
      });
    }
  }, [pathname, searchParams]);

  return <></>;
}

export function PHProvider({ children }: { children: React.ReactNode }) {
  return <PostHogProvider client={posthog}>{children}</PostHogProvider>;
}