Evandro Fonseca Junior
bfb58ef16e
- Removed upper limit on page_size validation to support requests >100 - Added automatic pagination logic to fetch from Open Food Facts API in chunks of 1000 - Accumulates products across multiple API pages until desired count is reached - Updated error messages and product data fields for consistency
393 lines
16 KiB
TypeScript
393 lines
16 KiB
TypeScript
"use client";
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import { useState, useEffect, useCallback } from "react";
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import { useParams, useRouter } from "next/navigation";
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import { ArrowLeft, AlertCircle, Star, AlertTriangle } from "lucide-react";
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import { Button } from "@/components/ui/button";
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import Image from "next/image";
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import {
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searchByBarcode,
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Product,
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formatNutritionData,
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} from "@/lib/openFoodFactsApi";
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import Link from "next/link";
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import { NutriScoreBadge, NovaBadge } from "@/app/components/NutriScoreBadge";
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import { NutritionGrid } from "@/app/components/NutritionBar";
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import { ProductSkeleton } from "@/app/components/ProductSkeleton";
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export default function ProdutoPage() {
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const params = useParams();
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const router = useRouter();
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const barcode = params.barcode as string;
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const [product, setProduct] = useState<Product | null>(null);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const searchProduct = useCallback(async () => {
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try {
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setLoading(true);
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setError(null);
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const result = await searchByBarcode(barcode);
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if (result) {
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setProduct(result);
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} else {
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setError("Produto não encontrado");
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}
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} catch (err) {
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setError(err instanceof Error ? err.message : "Erro ao buscar produto");
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} finally {
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setLoading(false);
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}
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}, [barcode]);
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useEffect(() => {
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if (barcode) {
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searchProduct();
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}
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}, [barcode, searchProduct]);
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const getProductImageUrl = (product: Product): string | null => {
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return (
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product.image_front_url ||
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product.image_front_small_url ||
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product.image_url ||
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product.image_small_url ||
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null
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);
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};
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const getNutritionGrade = (grade?: string) => {
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if (!grade) return null;
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const grades = {
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a: {
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label: "A",
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color: "bg-green-500",
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textColor: "text-green-700",
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description: "Muito bom",
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},
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b: {
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label: "B",
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color: "bg-green-400",
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textColor: "text-green-700",
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description: "Bom",
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},
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c: {
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label: "C",
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color: "bg-yellow-500",
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textColor: "text-yellow-700",
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description: "Regular",
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},
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d: {
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label: "D",
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color: "bg-orange-500",
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textColor: "text-orange-700",
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description: "Ruim",
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},
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e: {
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label: "E",
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color: "bg-red-500",
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textColor: "text-red-700",
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description: "Muito ruim",
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},
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};
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return grades[grade.toLowerCase() as keyof typeof grades] || null;
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};
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const getNovaGroup = (group?: number) => {
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if (!group) return null;
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const groups = {
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1: {
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label: "1",
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color: "bg-green-500",
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textColor: "text-green-700",
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description: "Alimentos não processados ou minimamente processados",
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},
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2: {
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label: "2",
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color: "bg-yellow-500",
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textColor: "text-yellow-700",
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description: "Ingredientes culinários processados",
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},
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3: {
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label: "3",
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color: "bg-orange-500",
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textColor: "text-orange-700",
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description: "Alimentos processados",
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},
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4: {
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label: "4",
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color: "bg-red-500",
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textColor: "text-red-700",
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description: "Alimentos ultraprocessados",
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},
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};
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return groups[group as keyof typeof groups] || null;
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};
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if (loading) {
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return <ProductSkeleton />;
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}
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if (error || !product) {
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return (
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<div className="min-h-screen bg-white dark:bg-gray-900">
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<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
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<div className="text-center py-12">
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<AlertCircle className="w-12 h-12 text-red-500 mx-auto mb-4" />
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<h1 className="text-2xl font-bold text-gray-900 dark:text-white mb-4">
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Produto não encontrado
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</h1>
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<p className="text-gray-600 dark:text-gray-300 mb-6">
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{error ||
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"O produto com este código de barras não foi encontrado na base de dados."}
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</p>
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<div className="flex gap-4 justify-center">
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<Link href="/">
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<Button>Nova Busca</Button>
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</Link>
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<Button variant="outline" onClick={() => router.back()}>
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Voltar
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</Button>
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</div>
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</div>
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</div>
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</div>
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);
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}
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const imageUrl = getProductImageUrl(product);
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const nutritionGrade = getNutritionGrade(product.nutrition_grades);
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const novaGroup = getNovaGroup(product.nova_group);
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const nutritionData = formatNutritionData(product);
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return (
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<div className="min-h-screen bg-gradient-to-br from-blue-50 via-white to-purple-50 dark:from-gray-900 dark:via-gray-800 dark:to-gray-900">
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{/* Hero Section com gradiente e animação */}
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<div className="relative overflow-hidden">
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<div className="absolute inset-0 bg-grid-pattern opacity-5"></div>
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<div className="relative bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm border-b border-gray-200/50 dark:border-gray-700/50">
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<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-6">
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<div className="flex items-center gap-4">
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<Button
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variant="ghost"
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size="sm"
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onClick={() => router.back()}
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className="flex items-center gap-2 hover:bg-gray-100 dark:hover:bg-gray-700 transition-all duration-200"
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>
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<ArrowLeft className="w-4 h-4" />
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Voltar
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</Button>
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<div className="flex-1">
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<h1 className="text-3xl font-bold text-gray-900 dark:text-white mb-2 animate-fade-in">
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{product.product_name || "Produto"}
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</h1>
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<p className="text-sm text-gray-500 dark:text-gray-400">
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Código: {product.code}
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</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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{/* Content */}
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<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
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<div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
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{/* Product Image */}
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<div className="space-y-6">
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<div className="relative w-full max-w-2xl mx-auto bg-white dark:bg-gray-800 rounded-2xl overflow-hidden shadow-[0_2px_8px_rgba(0,0,0,0.04),0_8px_24px_rgba(0,0,0,0.08)] hover:shadow-[0_4px_16px_rgba(0,0,0,0.08),0_16px_32px_rgba(0,0,0,0.12)] transition-all duration-300 transform hover:-translate-y-1">
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<div className="aspect-square bg-gradient-to-br from-gray-50 to-gray-100 dark:from-gray-800 dark:to-gray-700 p-8">
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{imageUrl ? (
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<Image
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src={imageUrl}
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alt={product.product_name || "Produto"}
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fill
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className="object-contain transition-transform duration-300 hover:scale-105"
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priority
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sizes="(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 33vw"
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placeholder="blur"
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blurDataURL="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBwYIChAKCgkJChQODwwQFxQYGBcUFhYaHSUfGhsjHBYWICwgIyYnKSopGR8tMC0oMCUoKSj/2wBDAQcHBwoIChMKChMoGhYaKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCj/wAARCAABAAEDASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAv/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAAAAX/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwCdABmX/9k="
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/>
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) : (
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<div className="w-full h-full flex items-center justify-center text-gray-400">
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<div className="text-center">
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<Star className="w-16 h-16 mx-auto mb-4" />
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<p className="text-lg">Sem imagem disponível</p>
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</div>
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</div>
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)}
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</div>
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</div>
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{/* Basic Info */}
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<div className="bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm rounded-2xl p-6 shadow-sm border border-gray-200/50 dark:border-gray-700/50 hover:shadow-md transition-all duration-300">
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<h3 className="text-xl font-semibold text-gray-900 dark:text-white mb-4">
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Informações Básicas
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</h3>
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<div className="space-y-3 text-sm">
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{product.brands && (
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<div className="flex justify-between items-center py-2 border-b border-gray-100 dark:border-gray-700">
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<span className="font-medium text-gray-600 dark:text-gray-400">
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Marca:
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</span>
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<span className="text-gray-900 dark:text-white font-medium">
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{product.brands}
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</span>
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</div>
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)}
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{product.categories && (
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<div className="flex justify-between items-center py-2 border-b border-gray-100 dark:border-gray-700">
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<span className="font-medium text-gray-600 dark:text-gray-400">
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Categoria:
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</span>
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<span className="text-gray-900 dark:text-white font-medium text-right max-w-xs">
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{product.categories}
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</span>
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</div>
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)}
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{product.countries && (
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<div className="flex justify-between items-center py-2">
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<span className="font-medium text-gray-600 dark:text-gray-400">
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Países:
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</span>
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<span className="text-gray-900 dark:text-white font-medium">
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{product.countries}
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</span>
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</div>
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)}
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</div>
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</div>
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</div>
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{/* Product Details */}
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<div className="space-y-6">
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{/* Nutrition Grades */}
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<div className="grid grid-cols-1 sm:grid-cols-2 gap-6">
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{nutritionGrade && (
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<div className="bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm border border-gray-200/50 dark:border-gray-700/50 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300 transform hover:-translate-y-1">
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<h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-4">
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Nutri-Score
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</h3>
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<div className="flex items-center gap-4">
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<NutriScoreBadge
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grade={product.nutrition_grades || ""}
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size="lg"
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showTooltip={true}
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/>
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<div>
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<p className="font-medium text-gray-900 dark:text-white text-lg">
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{nutritionGrade.description}
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</p>
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<p className="text-sm text-gray-600 dark:text-gray-400">
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Classificação nutricional
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</p>
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</div>
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</div>
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</div>
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)}
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{novaGroup && (
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<div className="bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm border border-gray-200/50 dark:border-gray-700/50 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300 transform hover:-translate-y-1">
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<h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-4">
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NOVA
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</h3>
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<div className="flex items-center gap-4">
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<NovaBadge
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group={product.nova_group || 0}
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size="lg"
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showTooltip={true}
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/>
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<div>
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<p className="font-medium text-gray-900 dark:text-white text-lg">
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Grupo {novaGroup.label}
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</p>
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<p className="text-sm text-gray-600 dark:text-gray-400">
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Nível de processamento
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</p>
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</div>
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</div>
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</div>
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)}
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</div>
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{/* Nutritional Information */}
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{nutritionData && (
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<div className="bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm border border-gray-200/50 dark:border-gray-700/50 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300">
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<NutritionGrid nutritionData={nutritionData} />
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</div>
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)}
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{/* Ingredients */}
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{product.ingredients_text && (
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<div className="bg-white/80 dark:bg-gray-800/80 backdrop-blur-sm border border-gray-200/50 dark:border-gray-700/50 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300">
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<h3 className="text-lg font-semibold text-gray-900 dark:text-white mb-4">
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Ingredientes
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</h3>
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<p className="text-sm text-gray-700 dark:text-gray-300 leading-relaxed">
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{product.ingredients_text}
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</p>
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</div>
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)}
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{/* Allergens */}
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{product.allergens_tags && product.allergens_tags.length > 0 && (
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<div className="bg-gradient-to-r from-yellow-50 to-orange-50 dark:from-yellow-900/20 dark:to-orange-900/20 border border-yellow-200 dark:border-yellow-800 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300">
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<div className="flex items-center gap-3 mb-4">
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<div className="w-8 h-8 bg-yellow-500 rounded-full flex items-center justify-center">
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<AlertTriangle className="w-4 h-4 text-white" />
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</div>
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<h3 className="text-lg font-semibold text-yellow-800 dark:text-yellow-200">
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Alérgenos
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</h3>
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</div>
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<div className="flex flex-wrap gap-2">
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{product.allergens_tags.map((allergen, index) => (
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<span
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key={index}
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className="px-3 py-1 bg-yellow-100 dark:bg-yellow-800 text-yellow-800 dark:text-yellow-200 text-sm rounded-full font-medium border border-yellow-200 dark:border-yellow-700"
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>
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{allergen.replace("en:", "").replace("pt:", "")}
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</span>
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))}
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</div>
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</div>
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)}
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{/* Additives */}
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{product.additives_tags && product.additives_tags.length > 0 && (
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<div className="bg-gradient-to-r from-blue-50 to-indigo-50 dark:from-blue-900/20 dark:to-indigo-900/20 border border-blue-200 dark:border-blue-800 rounded-2xl p-6 shadow-sm hover:shadow-md transition-all duration-300">
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<h3 className="text-lg font-semibold text-blue-800 dark:text-blue-200 mb-4">
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Aditivos
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</h3>
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<div className="flex flex-wrap gap-2">
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{product.additives_tags
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.slice(0, 10)
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.map((additive, index) => (
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<span
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key={index}
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className="px-3 py-1 bg-blue-100 dark:bg-blue-800 text-blue-800 dark:text-blue-200 text-sm rounded-full font-medium border border-blue-200 dark:border-blue-700"
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>
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{additive.replace("en:", "").replace("pt:", "")}
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</span>
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))}
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{product.additives_tags.length > 10 && (
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<span className="px-3 py-1 bg-gray-100 dark:bg-gray-700 text-gray-600 dark:text-gray-400 text-sm rounded-full font-medium border border-gray-200 dark:border-gray-600">
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+{product.additives_tags.length - 10} mais
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</span>
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)}
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</div>
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</div>
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)}
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</div>
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</div>
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</div>
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</div>
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);
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}
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