import fs from "fs";
import path from 'path';
import sendPostMastodon from './utils.mjs'

const __dirname = path.resolve();
const list_posts_json = JSON.parse(fs.readFileSync(__dirname + "/assets/documents/qzine_posts_all.json", 'utf-8'))
// const reallySendPost = false;
const reallySendPost = true;


export function getRandomElementOfArray(listItems) {
    return listItems[Math.floor(Math.random() * listItems.length)]
}


function getRandomLink() {
    let filteredLinks = list_posts_json.filter(elem => elem.status === 'publish')
    return getRandomElementOfArray(filteredLinks)
}

function postLink() {

    let postObject = getRandomLink()
    console.log("envoi de post par le compte Qzine - post n°" ,postObject.id)

    let filteredExcerpt = postObject.excerpt.rendered.replace(/<[^>]+>/g, '')
    let counterLength = filteredExcerpt.length;

    let limitExcerpt = 250
    filteredExcerpt = filteredExcerpt.substring(0, limitExcerpt)
    if (filteredExcerpt && counterLength > limitExcerpt) {
        filteredExcerpt = '> ' + filteredExcerpt + '… '
    }

    let configPost = {
        author: 'qzine',
        image: 'qzine_default.jpg',
        message: `# [ !Qzine - ${postObject.title.rendered}](${postObject.link})

* ${postObject.date} - ${postObject.link}
${filteredExcerpt}
* #qzine #qzineblog #blog #sexe #relations #éducation #plaisir #sociologie`,
        reallySendPost
    }
    console.log("configPost.message", configPost.message)
    sendPostMastodon(configPost)
}

postLink();