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: '/article/:id?',
    categories: ['new-media'],
    example: '/wyzxwk/article/shushe',
    parameters: { id: '栏目 id，可在栏目页 URL 中找到，默认为时代观察' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['wyzxwk.com/Article/:id', 'wyzxwk.com/'],
        },
    ],
    name: '栏目',
    maintainers: ['nczitzk'],
    handler,
    description: `时政

| 时代观察 | 舆论战争 |
| -------- | -------- |
| shidai   | yulun    |

  经济

| 经济视点 | 社会民生 | 三农关注 | 产业研究 |
| -------- | -------- | -------- | -------- |
| jingji   | shehui   | sannong  | chanye   |

  国际

| 国际纵横 | 国防外交 |
| -------- | -------- |
| guoji    | guofang  |

  思潮

| 理想之旅 | 思潮碰撞 | 文艺新生 | 读书交流 |
| -------- | -------- | -------- | -------- |
| lixiang  | sichao   | wenyi    | shushe   |

  历史

| 历史视野 | 中华文化 | 中华医药 | 共产党人 |
| -------- | -------- | -------- | -------- |
| lishi    | zhonghua | zhongyi  | cpers    |

  争鸣

| 风华正茂 | 工农之声 | 网友杂谈 | 网友时评 |
| -------- | -------- | -------- | -------- |
| qingnian | gongnong | zatan    | shiping  |

  活动

| 乌有公告 | 红色旅游 | 乌有讲堂  | 书画欣赏 |
| -------- | -------- | --------- | -------- |
| gonggao  | lvyou    | jiangtang | shuhua   |`,
};

async function handler(ctx) {
    const id = ctx.req.param('id') ?? 'shidai';

    const rootUrl = 'http://www.wyzxwk.com';
    const currentUrl = `${rootUrl}/Article/${id}`;

    const response = await got({
        method: 'get',
        url: currentUrl,
    });

    const $ = load(response.data);

    $('.g-sd').remove();

    let items = $('h3 a')
        .toArray()
        .map((item) => {
            item = $(item);

            return {
                title: item.text(),
                link: item.attr('href'),
            };
        });

    items = await Promise.all(
        items.map((item) =>
            cache.tryGet(item.link, async () => {
                if (item.link.indexOf('wyzxwk.com') > 0) {
                    try {
                        const detailResponse = await got({
                            method: 'get',
                            url: item.link,
                        });
                        const content = load(detailResponse.data);

                        content('.zs-modal-body').prev().nextAll().remove();

                        const pubDate = detailResponse.data.match(/<span class="s-grey-3">(\d{4}-\d{2}-\d{2})<\/span>/);
                        if (pubDate) {
                            item.pubDate = parseDate(pubDate[1], 'YYYY-MM-DD');
                        }

                        item.description = content('article').html();
                    } catch {
                        item.description = '';
                    }
                }
                return item;
            })
        )
    );

    return {
        title: `${$('title').text().split(' - ')[0]} - 乌有之乡网刊`,
        link: currentUrl,
        item: items,
    };
}