import fs from "fs";
import path from 'path';
import sendPostMastodon, {randomIntFromInterval} from './utils.mjs'

const __dirname = path.resolve();
const tkpostsjson = JSON.parse(fs.readFileSync(__dirname + "/assets/documents/tykayn_wptkblog_posts.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 = tkpostsjson.filter(elem => elem.post_status === 'publish')
    return getRandomElementOfArray(filteredLinks)
}

function postLink() {

    let postObject = getRandomLink()
    console.log("envoi de post par le Curator")

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

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

    let configPost = {
        author: 'tykayn',
        image: 'tk_blog_bannieres_oct2010-' + randomIntFromInterval(1 - 10) + '.jpg',
        message: `# [${postObject.post_title}](${postObject.guid})

* ${postObject.post_date} - ${postObject.guid}
${filteredExcerpt}
* #tykayn #tkblog #blog`,
        reallySendPost
    }
    console.log("configPost.message", configPost.message)
    sendPostMastodon(configPost)
}

postLink();