Build the RTL Next.js experience with live catalog, journal, customer interactions, and SEO-ready canonical routes. Co-authored-by: Cursor <cursoragent@cursor.com>
166 lines
5.7 KiB
TypeScript
166 lines
5.7 KiB
TypeScript
import type { Metadata } from "next";
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import Link from "next/link";
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import { ArrowLeft, ArrowRight, Search } from "lucide-react";
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import { ApiProductCard } from "@/components/api-product-card";
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import { PageHero } from "@/components/sections";
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import {
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getCategories,
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getCategoryById,
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getProducts,
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productCategoryUrl,
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} from "@/lib/meshkee";
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type ProductsSearchParams = {
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page?: string;
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q?: string;
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category?: string;
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};
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export async function generateMetadata({
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searchParams,
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}: {
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searchParams: Promise<ProductsSearchParams>;
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}): Promise<Metadata> {
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const params = await searchParams;
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const page = Math.max(1, Number.parseInt(params.page || "1", 10) || 1);
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const q = (params.q || "").trim();
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const categoryId = (params.category || "").trim();
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const baseDescription =
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"مشاهده محصولات آینه هوشمند، ضد بخار و آرایشی گلسموند با تصاویر، مشخصات و جزئیات کامل.";
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if (q || categoryId) {
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const category = categoryId
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? await getCategoryById(categoryId).then((data) => data.category).catch(() => null)
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: null;
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const label = q
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? `نتایج جستوجوی «${q}»`
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: `محصولات ${category?.nameFa || category?.name || "دستهبندی انتخابشده"}`;
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const canonical = category && !q ? productCategoryUrl(category) : "/products";
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return {
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title: label,
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description: `${label} در مجموعه محصولات آینه هوشمند گلسموند.`,
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alternates: { canonical },
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robots: { index: false, follow: true },
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};
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}
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const canonical = page > 1 ? `/products?page=${page}` : "/products";
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const title = page > 1 ? `محصولات آینه هوشمند – صفحه ${page}` : "محصولات آینه هوشمند";
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return {
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title,
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description: page > 1 ? `${baseDescription} صفحه ${page}.` : baseDescription,
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alternates: { canonical },
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openGraph: {
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title: "محصولات آینه هوشمند گلسموند",
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description: "مجموعه آینههای هوشمند، ضد بخار و آرایشی گلسموند را مشاهده کنید.",
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url: canonical,
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images: ["/images/hero.jpg"],
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},
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};
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}
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function pageHref(page: number, q: string, category: string) {
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const query = new URLSearchParams();
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if (page > 1) query.set("page", String(page));
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if (q) query.set("q", q);
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if (category) query.set("category", category);
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const value = query.toString();
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return value ? `/products?${value}` : "/products";
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}
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export default async function ProductsPage({
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searchParams,
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}: {
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searchParams: Promise<ProductsSearchParams>;
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}) {
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const params = await searchParams;
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const page = Math.max(1, Number.parseInt(params.page || "1", 10) || 1);
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const q = (params.q || "").trim();
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const category = (params.category || "").trim();
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const [products, categories] = await Promise.all([
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getProducts({ page, pageSize: 12, name: q, categoryId: category }).catch(() => ({
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items: [],
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total: 0,
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page,
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pageSize: 12,
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})),
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getCategories("product").catch(() => ({ items: [] })),
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]);
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const totalPages = Math.max(1, Math.ceil(products.total / products.pageSize));
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return (
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<>
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<PageHero englishTitle="PRODUCTS" title="محصولات گلسموند" />
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<section className="catalog-section">
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<div className="container">
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<form className="catalog-filters" action="/products" method="get">
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<label>
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<span>جستوجوی محصول</span>
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<div>
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<input
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type="search"
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name="q"
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defaultValue={q}
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placeholder="نام محصول را وارد کنید..."
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/>
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<Search />
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</div>
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</label>
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<label>
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<span>دستهبندی</span>
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<select name="category" defaultValue={category}>
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<option value="">همه محصولات</option>
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{categories.items.map((item) => (
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<option key={item.id} value={item.id}>{item.nameFa || item.name}</option>
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))}
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</select>
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</label>
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<button className="primary-button" type="submit">اعمال فیلتر</button>
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</form>
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<div className="catalog-summary">
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<p><strong>{products.total.toLocaleString("fa-IR")}</strong> محصول</p>
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{(q || category) && <Link href="/products">حذف فیلترها</Link>}
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</div>
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{products.items.length > 0 ? (
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<div className="catalog-grid">
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{products.items.map((product) => (
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<ApiProductCard key={product.id} product={product} />
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))}
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</div>
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) : (
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<div className="empty-state">
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<h2>محصولی پیدا نشد</h2>
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<p>عبارت جستوجو یا دستهبندی را تغییر دهید.</p>
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</div>
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)}
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{totalPages > 1 && (
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<nav className="pagination" aria-label="صفحهبندی محصولات">
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{page > 1 && (
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<Link href={pageHref(page - 1, q, category)}>
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<ArrowRight />
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قبلی
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</Link>
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)}
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<span>صفحه {page.toLocaleString("fa-IR")} از {totalPages.toLocaleString("fa-IR")}</span>
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{page < totalPages && (
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<Link href={pageHref(page + 1, q, category)}>
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بعدی
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<ArrowLeft />
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</Link>
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)}
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</nav>
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)}
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</div>
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</section>
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</>
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);
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}
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