---
import { useTranslations } from "../i18n";
import Layout from "./Layout.astro";

const t = useTranslations(Astro.currentLocale);

const schema = {
    "@context": "https://schema.org",
    "@type": "ContactPage",
    url: "https://www.costas.dev/contact",
    headline: t.contactPage.headline,
};
---

<Layout title={t.contactPage.title} description={t.contactPage.description}>
    <script
        is:inline
        type="application/ld+json"
        slot="head-jsonld"
        set:html={JSON.stringify(schema)}
    />

    <h1>{t.contactPage.headline}</h1>

    <noscript>
        <div role="alert" class="warning">
            {t.contactPage.enableJs}
        </div>
    </noscript>

    <p set:html={t.contactPage.intro} />

    <p>{t.contactPage.socialMedia}</p>

    <dl>
        <dt>GitHub</dt>
        <dd><a href="https://github.com/arielcostas">@arielcostas</a></dd>
        <dt>LinkedIn</dt>
        <dd>
            <a href="https://www.linkedin.com/in/ariel-costas/"
                >/in/ariel-costas</a>
        </dd>
        <dt>BlueSky</dt>
        <dd><a href="https://bsky.app/profile/costas.dev">@costas.dev</a></dd>
    </dl>
</Layout>

<script>
    const encryptedEmail = "LygNLiMmFRo/GlQZaFIWBA==";
    const encryptedPhoneNumber = "ZWlQfX1QT0Z+XgVd";
    const key = "NZdKOfvuLn5jF6sryF0Q";

    const emailAddrLink = document.getElementById(
        "email-addr",
    ) as HTMLAnchorElement;
    const phoneNumberLink = document.getElementById(
        "phone-number",
    ) as HTMLAnchorElement;

    (() => {
        if (emailAddrLink == null || phoneNumberLink == null) {
            return;
        }

        const emailAddress = xorData(encryptedEmail, key);
        const phoneNumber = xorData(encryptedPhoneNumber, key);

        emailAddrLink.href = `mailto:${emailAddress}`;
        emailAddrLink.textContent = emailAddress;

        phoneNumberLink.href = `tel:${phoneNumber}`;
        phoneNumberLink.textContent = phoneNumber;
    })();

    function xorData(data: string, key: string): string {
        let actualData = atob(data);
        let actualKey = key;
        const keyLength = key.length;
        const dataLength = actualData.length;
        const result = new Array(dataLength);

        // If the key is 12 characters but the data is 30 characters, the key should be repeated 3 times and truncated to 30 characters
        if (keyLength < dataLength) {
            actualKey = key
                .repeat(Math.ceil(dataLength / keyLength))
                .substring(0, dataLength);
        } else if (keyLength > dataLength) {
            actualKey = key.substring(0, dataLength);
        }

        for (let i = 0; i < dataLength; i++) {
            result[i] = String.fromCharCode(
                actualData.charCodeAt(i) ^ actualKey.charCodeAt(i),
            );
        }

        return result.join("");
    }
</script>