<script lang="ts">
  import { SITECODE_SRC } from './sitecode';
</script>

<svelte:head>
  <link
    rel="preload"
    href={SITECODE_SRC}
    as="script"
    fetchpriority="high"
  />

  <style id="kameleoonLoadingStyleSheet">
    html::after {
      content: '';
      position: fixed;
      inset: 0;
      background: #fff;
      z-index: 2147483647;
    }
  </style>
</svelte:head>

<script lang="ts">
  import { onMount } from 'svelte';
  import { SITECODE_SRC } from './sitecode';

  // custom value
  const kameleoonLoadingTimeout = 500;

  function removeAntiflickerStyles(): void {
    window.kameleoonQueue = window.kameleoonQueue || [];
    window.kameleoonStartLoadTime = Date.now();

    window.kameleoonDisplayPage = (fromEngine?: boolean): void => {
      if (!fromEngine) {
        window.kameleoonTimeout = true;
      }
      document
        .getElementById('kameleoonLoadingStyleSheet')
        ?.remove();
    };

    window.kameleoonDisplayPageTimeOut = setTimeout(
      window.kameleoonDisplayPage,
      kameleoonLoadingTimeout
    );
  }

  function loadEngine(): void {
    if (document.getElementById('kameleoon-engine')) return;

    const script = document.createElement('script');
    script.src = SITECODE_SRC;
    script.async = true;
    script.id = 'kameleoon-engine';
    document.head.appendChild(script);
  }

  
  // Execute Kameleoon after hydration
  onMount(() => {
    removeAntiflickerStyles();
    loadEngine();
  });
</script>

<script lang="ts">
  import KameleoonHead from '$lib/integrations/Kameleoon/KameleoonHead.svelte';
  import KameleoonHydrationReady from '$lib/integrations/Kameleoon/KameleoonHydrationReady.svelte';
</script>

<!-- SSR head injection -->
<KameleoonHead />

<!-- Optional: other head tags -->
<svelte:head>
  <link rel="preconnect" href="https://fonts.googleapis.com" />
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="anonymous" />
</svelte:head>

<!-- Client bootstrap after hydration -->
<KameleoonHydrationReady />

<slot />