feat(search): implement paginated API fetching for large page sizes

- 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
This commit is contained in:
Evandro Fonseca Junior committed 2025-10-09 07:16:26 -03:00
1 parent c173fec668
commit bfb58ef16e
34 files changed
+18630 -7815

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@@ -7,11 +7,20 @@ import {
Loader2,
SlidersHorizontal,
Database,
ArrowUpDown,
} from "lucide-react";
import { Button } from "@/components/ui/button";
import { Sheet, SheetContent, SheetTrigger } from "@/components/ui/sheet";
import { Badge } from "@/components/ui/badge";
import {
Sheet,
SheetContent,
SheetTrigger,
SheetHeader,
SheetTitle,
} from "@/components/ui/sheet";
import { ProductCard } from "@/app/components/ProductCard";
import { ProductCardSkeleton } from "@/app/components/ProductCardSkeleton";
import { DonateCard } from "@/app/components/DonateCard";
import { FilterSidebar } from "@/app/components/FilterSidebar";
import { SearchBar } from "@/app/components/SearchBar";
import { Pagination } from "@/app/components/Pagination";
@@ -57,6 +66,11 @@ function ResultadosContent() {
const [currentPage, setCurrentPage] = useState(1);
const [itemsPerPage, setItemsPerPage] = useState(20);
// Estados para modais mobile
const [showFilters, setShowFilters] = useState(false);
const [showSort, setShowSort] = useState(false);
const [showCacheInfo, setShowCacheInfo] = useState(false);
// Hook de cache
const {
state: cacheState,
@@ -133,7 +147,7 @@ function ResultadosContent() {
q: query,
country: countryToUse,
page: "1",
page_size: "50", // Buscar até 50 produtos por página
page_size: "1000", // Buscar até 1000 produtos por página
});
if (cacheOnly) {
@@ -297,105 +311,147 @@ function ResultadosContent() {
return (
<div className="min-h-screen bg-gray-50 dark:bg-gray-900">
{/* Header */}
<div className="bg-white dark:bg-gray-800 border-b border-gray-100 dark:border-gray-800 sticky top-0 z-20">
<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
<div className="flex items-center gap-4">
<Link href="/">
<Button
variant="ghost"
size="sm"
className="flex items-center gap-2"
>
<ArrowLeft className="w-4 h-4" />
Voltar
</Button>
</Link>
{/* Header Mobile Otimizado */}
<div className="lg:hidden sticky top-0 z-40 bg-white dark:bg-gray-900 border-b border-gray-200 dark:border-gray-800 px-3 py-2">
<div className="flex items-center gap-2 mb-2">
<Link
href="/"
className="p-2 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
>
<ArrowLeft className="w-5 h-5" />
</Link>
<div className="flex-1">
<h1 className="text-2xl font-bold text-gray-900 dark:text-white">
Resultados para &quot;{query}&quot;
</h1>
{!loading && totalItems > 0 && (
<p className="text-sm text-gray-500 dark:text-gray-400 mt-1">
{totalItems} produto{totalItems !== 1 ? "s" : ""} encontrado
{totalItems !== 1 ? "s" : ""}
{detectedCountry && ` em ${detectedCountry}`}
{cacheState.isCached && (
<span className="ml-2 inline-flex items-center gap-1 text-blue-600 dark:text-blue-400">
<Database className="w-3 h-3" />
Cache Local
</span>
<div className="flex-1">
<SearchBar compact />
</div>
</div>
{/* Botões de ação - apenas filtros e ordenar */}
<div className="flex gap-2">
<Button
variant="outline"
size="sm"
onClick={() => setShowFilters(true)}
className="flex-1 text-xs h-8"
>
<SlidersHorizontal className="w-4 h-4 mr-1" />
Filtros
{hasActiveFilters && (
<Badge variant="destructive" className="ml-1 px-1 text-[10px]">
{Object.keys(filters).length}
</Badge>
)}
</Button>
<Button
variant="outline"
size="sm"
onClick={() => setShowSort(true)}
className="flex-1 text-xs h-8"
>
<ArrowUpDown className="w-4 h-4 mr-1" />
Ordenar
</Button>
</div>
</div>
{/* Header Desktop (mantido) */}
<div className="hidden sm:block max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4">
<div className="flex items-center gap-4">
<Link href="/">
<Button
variant="ghost"
size="sm"
className="flex items-center gap-2"
>
<ArrowLeft className="w-4 h-4" />
Voltar
</Button>
</Link>
<div className="flex-1">
<h1 className="text-2xl font-bold text-gray-900 dark:text-white">
Resultados para &quot;{query}&quot;
</h1>
{!loading && totalItems > 0 && (
<p className="text-sm text-gray-500 dark:text-gray-400 mt-1">
{totalItems} produto{totalItems !== 1 ? "s" : ""} encontrado
{totalItems !== 1 ? "s" : ""}
{detectedCountry && ` em ${detectedCountry}`}
{cacheState.isCached && (
<span className="ml-2 inline-flex items-center gap-1 text-blue-600 dark:text-blue-400">
<Database className="w-3 h-3" />
Cache Local
</span>
)}
{storageStats && (
<span className="ml-2 text-xs text-gray-400">
• Storage: {storageStats?.storageSizeMB || 0} MB (
{storageStats?.totalProducts || 0} produtos)
</span>
)}
</p>
)}
</div>
{/* Switch Cache-Only em produção */}
<CacheOnlySwitch />
{/* Barra de Pesquisa - Desktop */}
<div className="hidden lg:flex items-center">
<SearchBar
initialQuery={query}
className="w-full max-w-md"
placeholder="Buscar outros produtos..."
/>
</div>
{/* Mobile Controls */}
<div className="lg:hidden flex items-center gap-2">
<SearchBar
initialQuery={query}
className="flex-1"
placeholder="Buscar..."
/>
<Sheet>
<SheetTrigger asChild>
<Button variant="outline" size="sm">
<SlidersHorizontal className="w-4 h-4 mr-2" />
Filtros
{hasActiveFilters && (
<div className="w-2 h-2 bg-primary rounded-full ml-2" />
)}
{storageStats && (
<span className="ml-2 text-xs text-gray-400">
• Storage: {storageStats.storageSizeMB} MB (
{storageStats.totalProducts} produtos)
</span>
)}
</p>
)}
</div>
{/* Switch Cache-Only em produção */}
<CacheOnlySwitch />
{/* Barra de Pesquisa - Desktop */}
<div className="hidden lg:flex items-center">
<SearchBar
initialQuery={query}
className="w-full max-w-md"
placeholder="Buscar outros produtos..."
/>
</div>
{/* Mobile Controls */}
<div className="lg:hidden flex items-center gap-2">
<SearchBar
initialQuery={query}
className="flex-1"
placeholder="Buscar..."
/>
<Sheet>
<SheetTrigger asChild>
<Button variant="outline" size="sm">
<SlidersHorizontal className="w-4 h-4 mr-2" />
Filtros
{hasActiveFilters && (
<div className="w-2 h-2 bg-primary rounded-full ml-2" />
)}
</Button>
</SheetTrigger>
<SheetContent side="left" className="w-80">
<FilterSidebar
filters={filters}
onFiltersChange={updateFilters}
onClearFilters={clearFilters}
isLoading={loading}
totalResults={totalItems}
sortBy={filters.sortBy || "relevance"}
onSortChange={handleSortChange}
viewMode={viewMode}
onViewModeChange={setViewMode}
onRefresh={handleRefresh}
onClearCache={handleClearCache}
isCached={cacheState.isCached}
onRemoveFilter={(key, value) => {
if (value) {
const currentArray =
(filters[key as keyof typeof filters] as string[]) ||
[];
updateFilters({
[key]: currentArray.filter((item) => item !== value),
});
} else {
updateFilters({ [key]: undefined });
}
}}
/>
</SheetContent>
</Sheet>
</div>
</Button>
</SheetTrigger>
<SheetContent side="left" className="w-80">
<FilterSidebar
filters={filters}
onFiltersChange={updateFilters}
onClearFilters={clearFilters}
isLoading={loading}
totalResults={totalItems}
sortBy={filters.sortBy || "relevance"}
onSortChange={handleSortChange}
viewMode={viewMode}
onViewModeChange={setViewMode}
onRefresh={handleRefresh}
onClearCache={handleClearCache}
isCached={cacheState.isCached}
onRemoveFilter={(key, value) => {
if (value) {
const currentArray =
(filters[key as keyof typeof filters] as string[]) ||
[];
updateFilters({
[key]: currentArray.filter((item) => item !== value),
});
} else {
updateFilters({ [key]: undefined });
}
}}
/>
</SheetContent>
</Sheet>
</div>
</div>
</div>
@@ -449,9 +505,9 @@ function ResultadosContent() {
Carregando todos os resultados...
</p>
<p className="text-xs text-blue-700 dark:text-blue-300">
Página {cacheState.progress.currentPage} de{" "}
{cacheState.progress.totalPages} •
{cacheState.progress.loadedProducts} produtos
Página {cacheState.progress?.currentPage || 0} de{" "}
{cacheState.progress?.totalPages || 0} •
{cacheState.progress?.loadedProducts || 0} produtos
carregados
</p>
<div className="w-full bg-blue-200 dark:bg-blue-800 rounded-full h-2 mt-2">
@@ -459,8 +515,8 @@ function ResultadosContent() {
className="bg-blue-600 h-2 rounded-full transition-all duration-300"
style={{
width: `${
(cacheState.progress.currentPage /
cacheState.progress.totalPages) *
((cacheState.progress?.currentPage || 0) /
(cacheState.progress?.totalPages || 1)) *
100
}%`,
}}
@@ -526,12 +582,24 @@ function ResultadosContent() {
{!loading && totalItems > 0 && (
<>
<div
className={`product-grid grid gap-6 mb-8 ${
className={`product-grid grid gap-3 sm:gap-4 md:gap-6 mb-8 px-3 sm:px-0 ${
viewMode === "grid"
? "grid-cols-1 sm:grid-cols-2 xl:grid-cols-3"
: "grid-cols-1"
}`}
>
{/* Card de Doação - sempre primeiro */}
<div
className="animate-in fade-in-0 slide-in-from-bottom-4"
style={{
animationDelay: "0ms",
animationFillMode: "both",
}}
>
<DonateCard variant="mobile" className="sm:hidden" />
<DonateCard variant="default" className="hidden sm:block" />
</div>
{currentPageProducts.map((product, index) => (
<div
key={product.code}
@@ -541,7 +609,20 @@ function ResultadosContent() {
animationFillMode: "both",
}}
>
<ProductCard product={product} />
<ProductCard
product={product}
priority={index}
currentPage={currentPage}
variant="mobile"
className="sm:hidden"
/>
<ProductCard
product={product}
priority={index}
currentPage={currentPage}
variant="default"
className="hidden sm:block"
/>
</div>
))}
</div>
@@ -597,7 +678,7 @@ function ResultadosContent() {
onClick={handleRefreshStorageStats}
className="text-green-600 hover:text-green-800 dark:text-green-400 dark:hover:text-green-300 underline"
>
Storage: {storageStats.storageSizeMB} MB
Storage: {storageStats?.storageSizeMB || 0} MB
</button>
</>
)}
@@ -608,6 +689,120 @@ function ResultadosContent() {
</div>
</div>
</div>
{/* Modais Mobile */}
{/* Modal de Filtros */}
<Sheet open={showFilters} onOpenChange={setShowFilters}>
<SheetContent side="bottom" className="h-[80vh]">
<div className="space-y-4">
<h2 className="text-lg font-semibold">Filtros</h2>
<FilterSidebar
filters={filters}
onFiltersChange={updateFilters}
onClearFilters={clearFilters}
totalResults={totalItems}
isLoading={loading}
/>
</div>
</SheetContent>
</Sheet>
{/* Modal de Ordenação */}
<Sheet open={showSort} onOpenChange={setShowSort}>
<SheetContent side="bottom" className="h-[60vh]">
<div className="space-y-4">
<h2 className="text-lg font-semibold">Ordenar por</h2>
<div className="space-y-2">
{[
{ value: "relevance", label: "Relevância" },
{
value: "nutrition_grade",
label: "Classificação Nutricional",
},
{ value: "name", label: "Nome" },
{ value: "energy", label: "Energia" },
{ value: "with_images", label: "Com Imagens" },
].map((option) => (
<Button
key={option.value}
variant={
filters.sortBy === option.value ? "default" : "ghost"
}
className="w-full justify-start"
onClick={() => {
handleSortChange(option.value);
setShowSort(false);
}}
>
{option.label}
</Button>
))}
</div>
</div>
</SheetContent>
</Sheet>
{/* Modal de Informações de Cache */}
<Sheet open={showCacheInfo} onOpenChange={setShowCacheInfo}>
<SheetContent
side="bottom"
className="h-[70vh] max-h-[500px] p-4 sm:p-6 overflow-y-auto"
>
<SheetHeader className="pb-4">
<SheetTitle className="text-lg sm:text-xl">
Informações do Cache
</SheetTitle>
</SheetHeader>
<div className="space-y-4 px-1">
<div className="bg-gray-50 dark:bg-gray-800 rounded-lg p-4">
<p className="text-sm text-gray-600 dark:text-gray-400 mb-1">
Produtos em cache:
</p>
<p className="text-xl font-bold text-gray-900 dark:text-white">
{storageStats?.totalProducts ?? 0}
</p>
</div>
<div className="bg-gray-50 dark:bg-gray-800 rounded-lg p-4">
<p className="text-sm text-gray-600 dark:text-gray-400 mb-1">
Tamanho do storage:
</p>
<p className="text-xl font-bold text-gray-900 dark:text-white">
{storageStats?.storageSizeMB
? `${storageStats?.storageSizeMB} MB`
: "0 KB"}
</p>
</div>
<div className="bg-gray-50 dark:bg-gray-800 rounded-lg p-4">
<p className="text-sm text-gray-600 dark:text-gray-400 mb-1">
Última atualização:
</p>
<p className="text-lg font-semibold text-gray-900 dark:text-white break-words">
{storageStats?.lastUpdated
? new Date(storageStats?.lastUpdated).toLocaleDateString(
"pt-BR"
)
: "Nunca"}
</p>
</div>
{/* Botão de limpar cache */}
<Button
onClick={async () => {
await clearCache();
await refreshStorageStats();
setShowCacheInfo(false);
}}
variant="destructive"
className="w-full mt-6 h-12 text-base font-medium"
>
Limpar Cache
</Button>
</div>
</SheetContent>
</Sheet>
</div>
);
}