const axios = require('@/utils/axios'); // get web content
const cheerio = require('cheerio'); // html parser

const domain = 'https://www.solidot.org';

module.exports = async function get_article(url) {
    if (/^\/.*$/.test(url)) {
        url = domain + url;
    }
    const response = await axios({
        method: 'get',
        url: url,
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0',
    });
    const data = response.data;
    const $ = cheerio.load(data);

    const date_raw = $('div.talk_time')
        .clone()
        .children()
        .remove()
        .end()
        .text();
    const date_str_zh = date_raw.replace(/^[^`]*发表于(.*分)[^`]*$/g, '$1'); // use [^`] to match \n
    const date_str = date_str_zh
        .replace(/[年月]/g, '-')
        .replace(/时/g, ':')
        .replace(/[日分]/g, '');
    let date = new Date(date_str);
    date.setHours(date.getHours() - 8);
    date = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds()));

    const item = {
        title: $('div.block_m > div.ct_tittle > div.bg_htit > h2').text(),
        pubDate: date.toUTCString(),
        author: $('div.talk_time > b')
            .text()
            .replace(/^来自(.*)部门$/g, '$1'),
        link: url,
        description: $('div.p_mainnew')
            .html()
            .replace(/href="\//g, 'href="' + domain + '/'),
        category: $('div.icon_float > a').attr('title'),
    };
    return item;
};