let base_ttrss = "https://fr.marks.kitchen/public.php?op=subscribe&feed_url="
function subscribe_link(feed_url){
    return `${base_ttrss}${encodeURIComponent(feed_url)}`;
}

window.onload = function () {
    browser.tabs.query({ active: true, currentWindow: true }, function (tabs) {
        browser.tabs.sendMessage(tabs[0].id, {}).then(
            function (feed_urls) {
                let feeds = document.getElementById('feeds');
                // let feed_urls = get_feed_urls()
                console.log("received ", feed_urls.length)
                feed_urls.forEach(item => {
                    let newLink = document.createElement('a');
                    newLink["href"] = item.url
                    newLink.innerText = item.type;
                    let subLink = document.createElement('a');
                    subLink["href"] = subscribe_link(item.url)
                    subLink.innerText = "subscribe";
                    let newDiv = document.createElement('div');
                    newDiv.append(newLink)
                    newDiv.append(subLink)
                    feeds.append(newDiv)
                })
            });
    });
}