portfolio/app/components/ClientProviders.tsx

"use client";

import React, { useEffect, useState } from "react";
import { usePathname } from "next/navigation";
import dynamic from "next/dynamic";
import { ToastProvider } from "@/components/Toast";
import ErrorBoundary from "@/components/ErrorBoundary";
import { AnalyticsProvider } from "@/components/AnalyticsProvider";
import { ConsentProvider, useConsent } from "./ConsentProvider";
import { ThemeProvider } from "./ThemeProvider";
import { motion, AnimatePresence } from "framer-motion";

const BackgroundBlobs = dynamic(() => import("@/components/BackgroundBlobs").catch(() => ({ default: () => null })), {
  ssr: false,
  loading: () => null,
});

export default function ClientProviders({
  children,
}: {
  children: React.ReactNode;
}) {
  const [mounted, setMounted] = useState(false);
  const [is404Page, setIs404Page] = useState(false);
  const pathname = usePathname();

  useEffect(() => {
    setMounted(true);
    // Check if we're on a 404 page by looking for the data attribute or pathname
    const check404 = () => {
      try {
        if (typeof window !== "undefined" && typeof document !== "undefined") {
          const has404Component = document.querySelector('[data-404-page]');
          const is404Path = pathname === '/404' || (window.location && (window.location.pathname === '/404' || window.location.pathname.includes('404')));
          setIs404Page(!!has404Component || is404Path);
        }
      } catch (error) {
        // Silently fail - 404 detection is not critical
        if (process.env.NODE_ENV === 'development') {
          console.warn('Error checking 404 status:', error);
        }
      }
    };
    // Check immediately and after a short delay
    try {
      check404();
      const timeout = setTimeout(check404, 100);
      const interval = setInterval(check404, 500);
      return () => {
        try {
          clearTimeout(timeout);
          clearInterval(interval);
        } catch {
          // Silently fail during cleanup
        }
      };
    } catch (error) {
      // If setup fails, just return empty cleanup
      if (process.env.NODE_ENV === 'development') {
        console.warn('Error setting up 404 check:', error);
      }
      return () => {};
    }
  }, [pathname]);

  // Wrap in multiple error boundaries to isolate failures
  return (
    <ErrorBoundary>
      <ErrorBoundary>
        <ConsentProvider>
          <ThemeProvider attribute="class" defaultTheme="light" enableSystem={false}>
            <GatedProviders mounted={mounted} is404Page={is404Page}>
              <AnimatePresence mode="wait" initial={false}>
                <motion.div
                  key={pathname}
                  initial={{ opacity: 0, y: 10 }}
                  animate={{ opacity: 1, y: 0 }}
                  exit={{ opacity: 0, y: -10 }}
                  transition={{ duration: 0.4, ease: "easeInOut" }}
                >
                  {children}
                </motion.div>
              </AnimatePresence>
            </GatedProviders>
          </ThemeProvider>
        </ConsentProvider>
      </ErrorBoundary>
    </ErrorBoundary>
  );
}

function GatedProviders({
  children,
  mounted,
}: {
  children: React.ReactNode;
  mounted: boolean;
  is404Page: boolean;
}) {
  const { consent } = useConsent();

  // If consent is not decided yet, treat optional features as off
  const analyticsEnabled = !!consent?.analytics;

  const content = (
    <ErrorBoundary>
      <ToastProvider>
        {mounted && <BackgroundBlobs />}
        <div className="relative z-10">{children}</div>
      </ToastProvider>
    </ErrorBoundary>
  );

  return analyticsEnabled ? <AnalyticsProvider>{content}</AnalyticsProvider> : content;
}