Jon E. Eguiluz

// Name: Translate with DeepL
// Author: Jon E. Eguiluz
// Twitter: @viroide

import "@johnlindquist/kit"


let DEEPL_API_KEY = await env("DEEPL_API_KEY", {
    hint: md(
        `Get a [DEEPL_API_KEY API Key](https://www.deepl.com/account/summary)`
    ),
    ignoreBlur: true,
    secret: true,
});

let SOURCE_LANG = await env("SOURCE_LANG", {
    hint: md(
        `What language do you write in? (EN, ES... [Full list](https://www.deepl.com/es/docs-api/translating-text/request/))`
    ),
});

let TARGET_LANG = await env("TARGET_LANG", {
    hint: md(
        `What language do you want to translate into? (EN, ES... [Full list](https://www.deepl.com/es/docs-api/translating-text/request/))`
    ),
});

const query = (input) => 
    `https://api-free.deepl.com/v2/translate?text=${encodeURIComponent(input)}&source_lang=${SOURCE_LANG}&target_lang=${TARGET_LANG}&auth_key=${DEEPL_API_KEY}`;

let lastTimestamp = null;

let selectedTranslation = await arg(
    "Translate with DeepL",
    async input => {
        // input check
        if (!input || input.length < 4) return []

        // delay check
        if (lastTimestamp && Date.now() - lastTimestamp < 200) return []
        lastTimestamp = Date.now()

        const query_url = query(input);
        let { data } = await get(query_url);

        return data.translations.map(translation => {
            return {
                name: translation.text,
                preview: md(`${translation.text}`),
                value: translation.text
            }
        })
    }
);

await setSelectedText(selectedTranslation);