const cheerio = require('cheerio');
const got = require('@/utils/got');
const { parseDate } = require('@/utils/parse-date');
const timezone = require('@/utils/timezone');

module.exports = async (ctx) => {
    const link = 'https://www.fx678.com/kx/';
    const res = await got.get(link);
    const $ = cheerio.load(res.data);
    // 页面新闻消息列表
    const list = $('.body_zb ul .body_zb_li .zb_word')
        .find('.list_font_pic > a:first-child')
        .map((i, e) => $(e).attr('href'))
        .slice(0, 30)
        .get();

    const out = await Promise.all(
        list.map((itemUrl) =>
            ctx.cache.tryGet(itemUrl, async () => {
                const res = await got.get(itemUrl);
                const $ = cheerio.load(res.data);

                const contentPart = $('.article-main .content').html().trim();
                const forewordPart = $('.article-main .foreword').html().trim();
                const datetimeString = $('.article-cont .details i').text().trim();
                const articlePubDate = timezone(parseDate(datetimeString, 'YYYY-MM-DD HH:mm:ss'), +8);

                const item = {
                    title: $('.article-main .foreword').text().trim().split('——').pop(),
                    link: itemUrl,
                    description: contentPart.length > 1 ? contentPart : forewordPart,
                    pubDate: articlePubDate,
                };

                return item;
            })
        )
    );
    ctx.state.data = {
        title: '7x24小时快讯',
        link,
        item: out,
    };
};