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

export const route: Route = {
    path: '/today/:need_content?',
    categories: ['new-media'],
    example: '/163/today',
    parameters: { need_content: '需要获取全文，填写 true/yes 表示需要，默认需要' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['wp.m.163.com/163/html/newsapp/todayFocus/index.html', 'wp.m.163.com/'],
            target: '/today',
        },
    ],
    name: '今日关注',
    maintainers: ['nczitzk'],
    handler,
    url: 'wp.m.163.com/163/html/newsapp/todayFocus/index.html',
    description: `::: tip
  参数 **需要获取全文** 设置为 \`true\` \`yes\` \`t\` \`y\` 等值后，RSS 会携带该新闻条目的对应全文。
:::`,
};

async function handler(ctx) {
    const needContent = /t|y/i.test(ctx.req.param('need_content') ?? 'true');

    const rootUrl = 'https://gw.m.163.com';
    const currentUrl = `${rootUrl}/nc/api/v1/feed/static/normal-list?start=0&tid=T1573700340788&size=${ctx.req.query('limit') ?? (needContent ? 30 : 200)}`;

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

    let items = response.data.data.items.map((item) => ({
        title: item.title,
        author: item.source,
        pubDate: timezone(parseDate(item.ptime), +8),
        description: `<p>${item.digest}</p><img src="${item.imgsrc}">`,
        link: item.url || `https://c.m.163.com/news/a/${item.docid}.html`,
    }));

    if (needContent) {
        items = await Promise.all(
            items.map((item) =>
                cache.tryGet(item.link, async () => {
                    const detailResponse = await got({
                        method: 'get',
                        url: item.link,
                    });

                    const content = load(detailResponse.data);

                    content('.bot_word').remove();

                    content('img').each((_, img) => {
                        img.attribs.src = img.attribs['data-src'] ?? img.attribs.src;
                    });

                    item.description = content('.content, article').html();

                    return item;
                })
            )
        );
    }

    return {
        title: '今日关注 - 网易新闻',
        link: 'https://wp.m.163.com/163/html/newsapp/todayFocus/index.html',
        item: items,
    };
}