import { Route } from '@/types';
import cache from '@/utils/cache';
import got from '@/utils/got';
import { load } from 'cheerio';
import { parseDate } from '@/utils/parse-date';

export const route: Route = {
    path: '/shopping-guide/:category?/:language?',
    categories: ['new-media'],
    example: '/consumer/shopping-guide',
    parameters: { category: '分类，见下表，默认为 `trivia`', language: '语言，见上表，默认为 `tc`' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    name: '消費全攻略',
    maintainers: ['TonyRL'],
    handler,
    description: `| 冷知識 | 懶人包 | 特集     | 銀髮一族           | 飲食煮意         | 科技達人   | 健康美容          | 規劃人生                    | 消閒娛樂                  | 家品家電        | 親子時光        | 綠色生活     |
| ------ | ------ | -------- | ------------------ | ---------------- | ---------- | ----------------- | --------------------------- | ------------------------- | --------------- | --------------- | ------------ |
| trivia | tips   | features | silver-hair-market | food-and-cooking | tech-savvy | health-and-beauty | life-and-financial-planning | leisure-and-entertainment | home-appliances | family-and-kids | green-living |`,
};

async function handler(ctx) {
    const { category = 'trivia', language = 'tc' } = ctx.req.param();
    const rootUrl = 'https://www.consumer.org.hk';
    const currentUrl = `${rootUrl}/${language}/shopping-guide/${category}`;

    const { data: response } = await got(currentUrl, {
        headers: {
            cookie: `consumer_pagination={${encodeURI('"228c"')}:24}`,
        },
    });

    const $ = load(response);

    const list = $('.shadow-long-blk')
        .toArray()
        .map((item) => {
            item = $(item);

            const info = item
                .find('.item-info li')
                .toArray()
                .map((item) => $(item).text().trim());
            return {
                title: item.find('h2').text().trim(),
                description: item.find('p').text().trim(),
                link: `${rootUrl}${item.attr('href')}`,
                pubDate: parseDate(info.shift(), 'YYYY-MM-DD'),
                category: info,
            };
        });

    const items = await Promise.all(
        list.map((item) =>
            cache.tryGet(item.link, async () => {
                const { data: response } = await got(item.link);
                const $ = load(response);

                const header = $('.article-img-blk');
                header.find('img').each((_, ele) => {
                    ele = $(ele);
                    if (ele.attr('src') && ele.attr('srcset')) {
                        ele.removeAttr('srcset');
                        ele.attr('src', ele.attr('src').replace(/\/\d+c\d+\//, '/0p0/'));
                    }
                });

                item.description = header.html() + $('article .ckec').html();

                return item;
            })
        )
    );

    return {
        title: $('head title').text(),
        link: currentUrl,
        image: $('meta[property="og:image"]').attr('content'),
        logo: $('link[rel="apple-touch-icon"]').attr('href'),
        icon: $('link[rel="apple-touch-icon"]').attr('href'),
        item: items,
    };
}