<script setup>
import { SITECODE_SRC } from "../sitecode";
</script>

<template>
    <Head>
        <!-- preload script early -->
        <Link rel="preload" :href="SITECODE_SRC" as="script" fetchpriority="high" />

        <!-- anti-flicker CSS -->
        <Style id="kameleoonLoadingStyleSheet">
            html::after { content: ''; position: fixed; inset: 0; background: #fff; z-index: 2147483647; }
        </Style>
    </Head>
</template>

<script setup>
defineOptions({ name: "KameleoonScriptLoader" });

import { nextTick, onMounted } from "vue";
import { SITECODE_SRC } from "~/integrations/Kameleoon/sitecode";

onMounted(async () => {
    await nextTick();

    const kameleoonLoadingTimeout = 500;

    window.kameleoonQueue = window.kameleoonQueue || [];
    window.kameleoonStartLoadTime = Date.now();

    window.kameleoonDisplayPage = function (fromEngine) {
        if (!fromEngine) {
            window.kameleoonTimeout = true;
        }
        document.getElementById("kameleoonLoadingStyleSheet")?.remove();
    };

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

    const alreadyLoaded = document.querySelector(`script[src*="${SITECODE_SRC}"]`);
    if (!alreadyLoaded) {
        const script = document.createElement("script");
        script.src = SITECODE_SRC;
        script.async = true;
        document.head.appendChild(script);
    }
});
</script>

<template>
    <!-- nothing rendered -->
</template>

<script setup>
import KameleoonHead from "~/integrations/Kameleoon/components/KameleoonHead.vue";
import KameleoonScriptLoader from "~/integrations/Kameleoon/components/KameleoonScriptLoader.client.vue";
</script>

<template>
    <!-- SSR: preload + anti-flicker -->
    <KameleoonHead />

    <!-- Client: load script after hydration -->
    <KameleoonScriptLoader />

    <!-- Layout UI -->
    <div class="min-h-screen bg-background font-inter">
        <Navigation />

        <main class="container mx-auto px-4 py-8">
            <NuxtPage />
        </main>
    </div>
</template>