import { Route } from '@/types';
import cache from '@/utils/cache';
// 导入必要的模组
import got from '@/utils/got'; // 自订的 got
import { load } from 'cheerio'; // 可以使用类似 jQuery 的 API HTML 解析器
import { parseDate } from '@/utils/parse-date';
import { getPageItemAndDate } from './utils';

export const route: Route = {
    path: '/jwc/:types?',
    categories: ['university'],
    example: '/jsu/jwc/jwdt',
    parameters: { types: '通知分类 默认为`jwtz`' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    name: '教务处',
    maintainers: ['wenjia03'],
    handler,
    description: `| 教务通知 | 教务动态 |
| -------- | -------- |
| jwtz     | jwdt     |`,
};

async function handler(ctx) {
    const baseUrl = 'https://jwc.jsu.edu.cn/';
    const { types = 'jwtz' } = ctx.req.param();
    const selectors = {
        jwtz: {
            category: '教务通知',
            url: 'https://jwc.jsu.edu.cn/tzgg.htm',
        },
        jwdt: {
            category: '教务动态',
            url: 'https://jwc.jsu.edu.cn/jwdt.htm',
        },
    };
    const response = await got({
        method: 'get',
        url: selectors[types].url,
    });

    const $ = load(response.data);
    const list = $('a.c135042').toArray();
    const out = await Promise.all(
        list.map((item) => {
            item = $(item);
            const link = new URL(item.attr('href'), baseUrl).href;
            return cache.tryGet(link, async () => {
                const description = await getPageItemAndDate(
                    '#vsb_content',
                    link,
                    'body > div.w1180.nyWrap.clearfix > div.nyRight > div > div.passage.contPsg > form > div > h1',
                    'body > div.w1180.nyWrap.clearfix > div.nyRight > div > div.passage.contPsg > form > div > div:nth-child(2)',
                    (date) => date.split('     文章来源：')[0].split('添加时间：')[1]
                );
                const category = selectors[types].category;
                const pubDate = parseDate(description.date, 'YYYY年MM月DD日');
                return {
                    title: description.title,
                    link,
                    pubDate,
                    description: description.pageInfo,
                    category,
                };
            });
        })
    );

    return {
        // 在此处输出您的 RSS
        title: `吉首大学教务处 - ${selectors[types].category}`,
        link: selectors[types].url,
        description: `吉首大学教务处 - ${selectors[types].category}`,
        item: out,
    };
}