feat: add filter review by brand filter button

src/components/dashboards/BrandFilter.tsx

@@ -1,14 +1,11 @@
 "use client";
 
 import { cn } from "@/lib/utils";
-import { BrandFilterProps } from "@/src/types";
 import { useBrandFilter } from "@/src/hooks/useBrandFilter";
 
-export function BrandFilter({
-  selectedBrand,
-  onSelect,
-}: Omit<BrandFilterProps, "brands">) {
-  const { brands, isLoading, totalCount } = useBrandFilter();
+export function BrandFilter() {
+  const { brands, isLoading, totalCount, selectedBrand, handleSelect } =
+    useBrandFilter();
 
   if (isLoading) {
     return (
@@ -21,7 +18,7 @@ export function BrandFilter({
   return (
     <div className="flex flex-wrap gap-2">
       <button
-        onClick={() => onSelect(null)}
+        onClick={() => handleSelect(null)}
         className={cn(
           "rounded-lg border px-4 py-2 text-sm font-medium transition-all",
           selectedBrand === null
@@ -32,20 +29,25 @@ export function BrandFilter({
         Semua ({totalCount.toLocaleString()})
       </button>
 
-      {brands.map((brand) => (
-        <button
-          key={brand.name}
-          onClick={() => onSelect(brand.name)}
-          className={cn(
-            "rounded-lg border px-4 py-2 text-sm font-medium transition-all",
-            selectedBrand === brand.name
-              ? "border-primary bg-primary text-primary-foreground"
-              : "border-border bg-card text-muted-foreground hover:border-primary/50 hover:text-foreground",
-          )}
-        >
-          {brand.name} ({brand.count.toLocaleString()})
-        </button>
-      ))}
+      {brands.map((brand) => {
+        const isActive =
+          selectedBrand?.toLowerCase() === brand.name.toLowerCase();
+
+        return (
+          <button
+            key={brand.name}
+            onClick={() => handleSelect(brand.name)}
+            className={cn(
+              "rounded-lg border px-4 py-2 text-sm font-medium transition-all",
+              isActive
+                ? "border-primary bg-primary text-primary-foreground"
+                : "border-border bg-card text-muted-foreground hover:border-primary/50 hover:text-foreground",
+            )}
+          >
+            {brand.name} ({brand.count.toLocaleString()})
+          </button>
+        );
+      })}
     </div>
   );
 }

src/components/dashboards/DashboardClient.tsx

@@ -3,11 +3,7 @@
 import { Header } from "./Header";
 import { Frown, Meh, MessageSquareText, Smile, TrendingUp } from "lucide-react";
 import { StatCard } from "./StatCard";
-import {
-  brandData,
-  sentimentDistribution,
-  trendData,
-} from "@/src/app/dashboard/lib/data";
+import { sentimentDistribution, trendData } from "@/src/app/dashboard/lib/data";
 import { ModelInfoSkeleton } from "../skeletons/ModelInfoSkeleton";
 import { ModelInfo } from "./ModelInfo";
 import { BrandFilter } from "./BrandFilter";
@@ -24,10 +20,8 @@ export default function DashboardClient() {
     positiveCount,
     negativeCount,
     neutralCount,
-    selectedBrand,
     loading,
     modelData,
-    setSelectedBrand,
     percentage,
   } = useDashboards();
 
@@ -142,10 +136,7 @@ export default function DashboardClient() {
                 Hasil klasifikasi sentimen ulasan produk laptop
               </p>
             </div>
-            <BrandFilter
-              selectedBrand={selectedBrand}
-              onSelect={setSelectedBrand}
-            />
+            <BrandFilter />
           </div>
           <ReviewTable />
         </div>

src/components/dashboards/ReviewTable.tsx

@@ -26,9 +26,15 @@ import {
   PaginationNext,
   PaginationPrevious,
 } from "../ui/pagination";
+import { useSearchParams } from "next/navigation";
 
 export function ReviewTable() {
-  const { currentData, isLoading, pagination } = useReviewTable(10);
+  const searchParams = useSearchParams();
+  const selectedBrand = searchParams.get("brand");
+  const { currentData, isLoading, pagination } = useReviewTable(
+    10,
+    selectedBrand,
+  );
   const { currentPage, totalPages, nextPage, prevPage, goToPage } = pagination;
 
   if (isLoading) {
@@ -41,7 +47,7 @@ export function ReviewTable() {
   }
 
   return (
-    <div className="rounded-xl border bg-card shadow-sm">
+    <div className="rounded-xl border bg-card">
       <Table>
         <TableHeader>
           <TableRow className="hover:bg-transparent">

src/hooks/useBrandFilter.ts

@@ -1,9 +1,11 @@
 import { useEffect, useState } from "react";
 import { getTotalBrandAnalysis } from "../app/dashboard/lib/actions";
+import { useSelectSearch } from "./useSelectSearch";
 
 export const useBrandFilter = () => {
   const [brands, setBrands] = useState<{ name: string; count: number }[]>([]);
   const [isLoading, setIsLoading] = useState(true);
+  const { selectedBrand, handleSelect } = useSelectSearch();
 
   useEffect(() => {
     const fetchBrands = async () => {
@@ -24,5 +26,5 @@ export const useBrandFilter = () => {
 
   const totalCount = brands.reduce((sum, b) => sum + (b?.count || 0), 0);
 
-  return { brands, isLoading, totalCount };
+  return { brands, isLoading, totalCount, selectedBrand, handleSelect };
 };

src/hooks/useReviewTable.ts

@@ -1,7 +1,10 @@
 import { useEffect, useState, useMemo } from "react";
 import { ApiResponse, ReviewItem } from "../types";
 
-export const useReviewTable = (itemsPerPage: number = 10) => {
+export const useReviewTable = (
+  itemsPerPage: number = 10,
+  selectedBrand: string | null = null,
+) => {
   const [data, setData] = useState<ReviewItem[]>([]);
   const [isLoading, setIsLoading] = useState(true);
   const [currentPage, setCurrentPage] = useState(1);
@@ -27,34 +30,43 @@ export const useReviewTable = (itemsPerPage: number = 10) => {
     getReviewData();
   }, []);
 
+  useEffect(() => {
+    setCurrentPage(1);
+  }, [selectedBrand]);
+
   const { currentData, totalPages } = useMemo(() => {
-    const total = Math.ceil(data.length / itemsPerPage);
-    const start = (currentPage - 1) * itemsPerPage;
+    const filteredData = selectedBrand
+      ? data.filter(
+          (review) =>
+            review.product?.brand?.toLowerCase() ===
+            selectedBrand.toLowerCase(),
+        )
+      : data;
+
+    const total = Math.ceil(filteredData.length / itemsPerPage) || 1;
+
+    const safePage = currentPage > total ? total : currentPage;
+
+    const start = (safePage - 1) * itemsPerPage;
     const end = start + itemsPerPage;
-    const slicedData = data.slice(start, end);
 
     return {
-      currentData: slicedData,
+      currentData: filteredData.slice(start, end),
       totalPages: total,
     };
-  }, [data, currentPage, itemsPerPage]);
+  }, [data, currentPage, itemsPerPage, selectedBrand]);
 
   const nextPage = () => {
     if (currentPage < totalPages) setCurrentPage((prev) => prev + 1);
   };
-
   const prevPage = () => {
     if (currentPage > 1) setCurrentPage((prev) => prev - 1);
   };
-
   const goToPage = (pageNumber: number) => {
-    if (pageNumber >= 1 && pageNumber <= totalPages) {
-      setCurrentPage(pageNumber);
-    }
+    if (pageNumber >= 1 && pageNumber <= totalPages) setCurrentPage(pageNumber);
   };
 
   return {
-    data,
     currentData,
     isLoading,
     pagination: {

src/hooks/useSelectSearch.ts

@@ -0,0 +1,23 @@
+import { usePathname, useRouter, useSearchParams } from "next/navigation";
+
+export const useSelectSearch = () => {
+  const router = useRouter();
+  const pathname = usePathname();
+  const searchParams = useSearchParams();
+
+  const selectedBrand = searchParams.get("brand");
+
+  const handleSelect = (brandName: string | null) => {
+    const params = new URLSearchParams(searchParams.toString());
+
+    if (brandName) {
+      params.set("brand", brandName);
+    } else {
+      params.delete("brand");
+    }
+
+    router.push(`${pathname}?${params.toString()}`, { scroll: false });
+  };
+
+  return { selectedBrand, handleSelect };
+};