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

const url = 'https://bakamh.com';

const handler = async (ctx) => {
    const { name } = ctx.req.param();
    const limit = Number.parseInt(ctx.req.query('limit'), 15) || 15;

    const link = `${url}/manga/${name}/`;
    const response = await ofetch(link);
    const $ = load(response);
    const ldJson = JSON.parse($('script[type="application/ld+json"]').text());
    const list = $('li.wp-manga-chapter')
        .toArray()
        .slice(0, limit)
        .map((item) => {
            const $item = $(item);
            const itemDate = $item.find('i').text().replaceAll(' ', '');

            return {
                title: $item.find('a').text(),
                link: $item.find('a').attr('href'),
                guid: $item.find('a').attr('href'),
                pubDate: itemDate,
            };
        });

    if (list.length > 0) {
        list[0].pubDate = ldJson.dateModified;
    }

    const items = await Promise.all(
        list.map((item) =>
            cache.tryGet(item.link, async () => {
                const response = await ofetch(item.link);
                const $ = load(response);
                const comicpage = $('div.reading-content img');
                const containerDiv = $('<div class="image-container"></div>');
                comicpage.appendTo(containerDiv);
                item.description = containerDiv.html();
                item.pubDate = parseDate(item.pubDate, 'YYYY年M月D日');
                return item;
            })
        )
    );

    return {
        title: $('title').text(),
        link,
        description: $('.post-content_item p').text(),
        image: $('.summary_image a img').attr('src'),
        item: items,
    };
};

export const route: Route = {
    path: '/manga/:name',
    categories: ['anime'],
    example: '/bakamh/manga/最强家丁',
    parameters: { name: '漫画名称，漫画主页的地址栏中' },
    radar: [
        {
            source: ['bakamh.com/manga/:name/'],
        },
    ],
    name: '漫画更新',
    maintainers: ['yoyobase'],
    handler,
    url: 'bakamh.com',
};