import uu from 'url-unshort';

export class VidDownload {
    public async UnshortenUrl(string) { 
        let shorturl = new URL(string);
        let longurl;

        try {
            const url = await uu.expand(shorturl);
            longurl = url;
        } catch (err) {
            console.log("URL Unshortening failed");
            return;
        }

        return longurl;
    }

    public CreateDownloadLink(string) { 
        
    }

    public isValidUrl(string) {
        let url;
        try {
            url = new URL(string);
        } catch (_) {
            return false;
        }
        return url.protocol === "https:";
    }
}