const axios = require('../../utils/axios');

const ProcessFeed = async (list, cache) => {
    const detailUrl = 'https://www.infoq.cn/public/v1/article/getDetail';

    const items = await Promise.all(
        list.map(async (e) => {
            const uuid = e.uuid;
            const single = await cache.tryGet(
                uuid,
                async () => {
                    const link = `https://www.infoq.cn/article/${uuid}`;
                    const resp = await axios({
                        method: 'post',
                        url: detailUrl,
                        headers: {
                            Referer: link,
                            'Content-Type': 'application/json',
                        },
                        data: {
                            uuid: uuid,
                        },
                    });

                    const data = resp.data.data;
                    const author = data.author ? data.author.map((p) => p.nickname).join(',') : data.no_author;
                    const pubDate = new Date();
                    pubDate.setTime(data.publish_time);

                    return {
                        title: data.article_title,
                        description: data.content,
                        pubDate,
                        author: author,
                        link,
                    };
                },
                2 * 24 * 60 * 60
            );

            return Promise.resolve(single);
        })
    );

    return items;
};

module.exports = {
    ProcessFeed,
};