import { Route } from '@/types';
import cache from '@/utils/cache';
import got from '@/utils/got';
import { load } from 'cheerio';

const host = 'https://ipsw.me/';

export const route: Route = {
    path: '/index/:ptype/:pname',
    categories: ['program-update'],
    example: '/ipsw/index/ipsws/iPad8,11',
    parameters: {
        ptype: 'Fill in ipsws or otas to get different versions of firmware',
        pname: 'Product name, `http://rsshub.app/ipsw/index/ipsws/iPod`, if you fill in the iPad, follow the entire iPad series(ptype default to ipsws).`http://rsshub.app/ipsw/index/ipsws/iPhone11,8`, if you fill in the specific iPhone11,8, submit to the ipsws firmware information of this model',
    },
    name: 'Apple Firmware Update-IPSWs/OTAs version',
    maintainers: ['Jeason0228'],
    handler,
};

function replaceurl(e) {
    e = e.replace("';", '');
    e = e.replace("window.location = '/", host);
    return e;
}

async function handler(ctx) {
    const { pname, ptype } = ctx.req.param();
    let link = `https://ipsw.me/product/${pname}`;
    if (pname.includes(',')) {
        // console.log('具体产品');
        if (ptype === 'otas') {
            // console.log('otas');
            link = `https://ipsw.me/${ptype}/${pname}`;
        } else if (ptype === 'ipsws') {
            // console.log('ipsw');
            link = `https://ipsw.me/${pname}`;
        }
    } else {
        // console.log('产品线');
        link = `https://ipsw.me/product/${pname}`;
    }
    // console.log(link);
    const response = await got({
        method: 'get',
        url: link,
        headers: {
            Referer: host,
        },
    });
    const $ = load(response.data);
    const list = pname.includes(',')
        ? $('.firmware')
              .toArray()
              .map((item) => {
                  const info = {
                      title: $(item).find('td').eq(1).text(),
                      link: replaceurl($(item).attr('onclick')),
                  };
                  return info;
              })
        : $('.products a')
              .toArray()
              .map((item) => {
                  const info = {
                      title: $(item).find('img').attr('alt'),
                      link: $(item).attr('href'),
                  };
                  return info;
              });

    const out = await Promise.all(
        list.map((info) => {
            const title = info.title;
            const itemUrl = new URL(info.link, host).href;

            return cache.tryGet(itemUrl, async () => {
                const response = await got({
                    method: 'get',
                    url: itemUrl,
                    headers: {
                        Referer: host,
                    },
                });
                const $ = load(response.data);
                const description = $('div.selector__wizard').html();
                let removeString;
                removeString = pname.includes(',') ? $('div.table-responsive table tr').first().find('td').text().trim() : $('tr.firmware').first().find('td').eq(2).text().trim();
                // 处理发布日期,以表格第一行的日期为最新的发布日期
                removeString = removeString.replace('th', '').replace('nd', '').replace('st', '').replace('rd', '');
                const rdate = removeString.replaceAll(' ', ',');
                return {
                    title,
                    link: itemUrl,
                    description,
                    pubDate: new Date(rdate).toLocaleDateString(),
                    guid: title,
                };
            });
        })
    );
    return {
        title: `${pname} - ${ptype} Released`,
        link,
        description: `查看Apple-${pname}- ${ptype} 固件-是否关闭验证`,
        item: out,
    };
}