feat: route of smzdm product (#16516)

* feat: route of smzdm product

* fix: type

* fix: type

* Update lib/routes/smzdm/product.ts

Co-authored-by: Tony <TonyRL@users.noreply.github.com>

* refactor: replace .each() with .map()

* feat: cache

lib/routes/smzdm/product.ts

@@ -0,0 +1,86 @@
+import { Route, DataItem } from '@/types';
+import { ofetch } from 'ofetch';
+import { load } from 'cheerio';
+import cache from '@/utils/cache';
+import got from '@/utils/got';
+
+export const route: Route = {
+    path: '/product/:id',
+    categories: ['shopping'],
+    example: '/smzdm/product/zm5vzpe',
+    parameters: { id: '商品 id，网址上直接可以看到' },
+    features: {
+        requireConfig: false,
+        requirePuppeteer: false,
+        antiCrawler: false,
+        supportBT: false,
+        supportPodcast: false,
+        supportScihub: false,
+    },
+    radar: [
+        {
+            source: ['wiki.smzdm.com/p/:id'],
+            target: '/product/:id',
+        },
+    ],
+    name: '商品',
+    maintainers: ['chesha1'],
+    handler,
+};
+
+async function handler(ctx) {
+    const link = `https://wiki.smzdm.com/p/${ctx.req.param('id')}`;
+
+    const response = await ofetch(link);
+    const $ = load(response);
+    const title = $('title').text();
+
+    // get simple info from list
+    const items: DataItem[] = $('ul#feed-main-list li')
+        .map(function () {
+            const altText = $(this).find('img').attr('alt');
+            const link = $(this).find('h5.feed-block-title a').attr('href');
+            const price = $(this).find('.z-highlight').text();
+            const title = altText + ' ' + price;
+            const description = $(this).find('.feed-block-descripe').text().replaceAll(/\s+/g, '');
+
+            return {
+                title,
+                link,
+                description,
+            };
+        })
+        .toArray();
+
+    // get detail info from each item
+    const out = await Promise.all(
+        items.map((item) =>
+            cache.tryGet(item.link, async () => {
+                const { data: response } = await got(item.link);
+                const $ = load(response);
+
+                // filter outdated articles
+                if ($('span.old').length > 0) {
+                    return null;
+                } else {
+                    const pubDate = $('meta[name="weibo:webpage:create_at"]').attr('content');
+                    item.pubDate = pubDate;
+
+                    if (item.description === '阅读全文') {
+                        item.description = $('p[itemprop="description"]').first().html() as string;
+                    }
+
+                    return item;
+                }
+            })
+        )
+    );
+
+    const filteredOut = out.filter((result) => result !== null);
+
+    return {
+        title,
+        link,
+        item: filteredOut,
+    };
+}