const sample_rate = 24000;
let apiKey: string; //Retrieved as shown earlier

const doFetch = async (text: string, voice_id: string) => {
    apiKey = apiKey 
        ? apiKey 
        : (await browser.storage.local.get("eleven_labs_key"))["eleven_labs_key"]
    const url = new URL(`https://api.elevenlabs.io/v1/text-to-speech/${voice_id}/stream`);
    url.searchParams.append('optimize_streaming_latency', '2');
    url.searchParams.append('output_format', 'pcm_' + sample_rate);

    try {
        const response = await fetch(url, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
                'xi-api-key': apiKey,
            },
            body: JSON.stringify({
                model_id: 'eleven_multilingual_v2',
                text: text,
            }),
        })
        if (response.status === 200) {
            return response.body?.getReader();
        }
    } catch (e) {
        console.log('Error accessing Elevenlabs API: ', e);
    }
};