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

export const route: Route = {
    path: '/seiee/:path/:catID?/:searchCatCode?',
    categories: ['university'],
    example: '/sjtu/seiee/xzzx_notice_bks',
    parameters: { path: "不含'.html'的最后一部分路径", catID: "'本科生人才培养'与'研究生人才培养'的类别ID", searchCatCode: "'本科生人才培养'与'研究生人才培养'下类别名" },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: true,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['www.seiee.sjtu.edu.cn/:path.html'],
            target: '/seiee/:path',
        },
    ],
    name: '电子信息与电气工程学院',
    maintainers: ['dzx-dzx'],
    handler,
};

async function handler(ctx) {
    const { path, catID = '', searchCatCode = '' } = ctx.req.param();

    const rootUrl = 'https://www.seiee.sjtu.edu.cn';
    const currentUrl = `${rootUrl}/${path}.html`;
    const ajaxUrl = `${rootUrl}/active/ajax_article_list.html`;
    const response = catID
        ? (
              await ofetch(ajaxUrl, {
                  method: 'POST',
                  body: new URLSearchParams({
                      page: '1',
                      cat_id: catID,
                      search_cat_code: searchCatCode,
                      search_cat_title: '',
                      template: 'v_ajax_normal_list1',
                  }),
                  headers: {
                      'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
                  },
                  parseResponse: JSON.parse,
              })
          ).content
        : await ofetch(currentUrl);

    const $ = load(response);

    const list = $(catID ? 'li' : '.u10 li')
        .toArray()
        .map((item) => {
            item = $(item);

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

    const items = await Promise.all(
        list.map((item) =>
            cache.tryGet(item.link, async () => {
                const detailResponse = await ofetch(item.link);
                const content = load(detailResponse);

                item.description = content('.nr').html();
                item.pubDate = timezone(
                    parseDate(
                        content('.jj')
                            .text()
                            .trim()
                            .match(/日期：([\d-]+) /)[1]
                    ),
                    +8
                );

                return item;
            })
        )
    );

    return {
        title: $('title').text() || load(await ofetch(currentUrl))('title').text(),
        link: currentUrl,
        item: items,
    };
}