import { Route } from '@/types';
import got from '@/utils/got';
import auth from './auth';
import { generateData } from '../pin/utils';
import { parseDate } from '@/utils/parse-date';

export const route: Route = {
    path: '/xhu/collection/:id',
    categories: ['social-media'],
    example: '/zhihu/xhu/collection/26444956',
    parameters: { id: '收藏夹 id, 可在收藏夹页面 URL 中找到' },
    features: {
        requireConfig: false,
        requirePuppeteer: false,
        antiCrawler: false,
        supportBT: false,
        supportPodcast: false,
        supportScihub: false,
    },
    radar: [
        {
            source: ['www.zhihu.com/collection/:id'],
        },
    ],
    name: 'xhu - 收藏夹',
    maintainers: ['JimenezLi'],
    handler,
};

async function handler(ctx) {
    const xhuCookie = await auth.getCookie();
    const id = ctx.req.param('id');
    const link = `https://www.zhihu.com/collection/${id}`;

    const titleResponse = await got({
        method: 'get',
        url: `https://api.zhihuvvv.workers.dev/collections/${id}`,
        headers: {
            Referer: 'https://api.zhihuvvv.workers.dev',
            Cookie: xhuCookie,
        },
    });

    const contentResponse = await got({
        method: 'get',
        url: `https://api.zhihuvvv.workers.dev/collections/${id}/contents?limit=20&offset=0`,
        headers: {
            Referer: 'https://api.zhihuvvv.workers.dev',
            Cookie: xhuCookie,
        },
    });
    const listRes = contentResponse.data.data;

    return {
        title: `知乎收藏夹-${titleResponse.data.title}`,
        description: titleResponse.data.description,
        link,
        item: listRes.map((item) => {
            const link = item.url;
            const author = item.author.name;
            const pubDate = parseDate(item.collect_time * 1000);
            let title = '';
            let description = '';

            // This API gets only article, answer and pin, not zvideo
            switch (item.type) {
                case 'article':
                    title = item.title;
                    description = item.excerpt;

                    break;

                case 'answer':
                    title = item.question.title;
                    description = item.excerpt;

                    break;

                case 'pin': {
                    const pinItem = generateData([item])[0];
                    title = pinItem.title;
                    description = pinItem.description;

                    break;
                }
                default:
                    throw new Error(`Unknown type: ${item.type}`);
            }

            return {
                title: `收藏了内容：${title}`,
                description,
                author,
                pubDate,
                guid: link,
                link,
            };
        }),
    };
}