feat: adjust product review analysis form & minor styling

This commit is contained in:
Mahen 2026-02-12 13:32:41 +07:00
parent 9029319096
commit ee1d2acf01
12 changed files with 1997 additions and 35 deletions

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@ -4,6 +4,13 @@ const nextConfig: NextConfig = {
images: {
domains: ["lh3.googleusercontent.com"],
},
experimental: {
serverComponentsExternalPackages: [
"puppeteer",
"puppeteer-extra",
"puppeteer-extra-plugin-stealth",
],
},
};
export default nextConfig;

1370
package-lock.json generated

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@ -25,6 +25,9 @@
"next": "16.1.6",
"next-auth": "^4.24.13",
"pg": "^8.18.0",
"puppeteer": "^24.37.2",
"puppeteer-extra": "^3.3.6",
"puppeteer-extra-plugin-stealth": "^2.11.2",
"radix-ui": "^1.4.3",
"react": "19.2.3",
"react-dom": "19.2.3",

339
src/app/analyze/page.tsx Normal file
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@ -0,0 +1,339 @@
"use client";
import { Button } from "@/src/components/ui/button";
import { Input } from "@/src/components/ui/input";
import {
Select,
SelectContent,
SelectItem,
SelectTrigger,
SelectValue,
} from "@/src/components/ui/select";
import { useAnalyseText } from "@/src/hooks/useAnalyzeText";
import { CheckCircle2, Sparkles, Star, Trophy } from "lucide-react";
import { motion } from "framer-motion";
export default function AnalysisPage() {
const {
url1,
url2,
profession,
loading,
result,
disabled,
handleAnalyze,
setProfession,
setUrl1,
setUrl2,
setDisabled,
} = useAnalyseText();
const getSentimentTone = (score: number) => {
if (score >= 80) return "strong";
if (score >= 60) return "light";
return "neutral";
};
return (
<div className="w-full mx-auto">
<div className="bg-white p-6 rounded-lg border">
<div className="mb-4 flex items-center gap-2">
<Sparkles className="h-5 w-5 text-primary" />
<h3 className="text-lg font-semibold">Analisis Sentimen Real-time</h3>
</div>
<div className="flex w-full gap-4">
<div className="w-1/2">
<label className="block mb-1 text-sm font-medium text-gray-700">
Pilih Profesi/Kebutuhan:
</label>
<Select value={profession} onValueChange={setProfession} required>
<SelectTrigger
className={`w-full mb-6 ${!profession ? "text-gray-500" : "text-black"}`}
>
<SelectValue placeholder="-- Pilih Profesi/Kebutuhan --" />
</SelectTrigger>
<SelectContent
className="bg-card border-border shadow-lg"
position="popper"
>
<SelectItem className="cursor-pointer" value="programmer">
Programmer
</SelectItem>
<SelectItem className="cursor-pointer" value="designer">
Designer
</SelectItem>
<SelectItem className="cursor-pointer" value="student">
Student
</SelectItem>
<SelectItem className="cursor-pointer" value="gamer">
Gamer
</SelectItem>
</SelectContent>
</Select>
</div>
<div className="w-1/2">
<label className="block mb-1 text-sm font-medium text-gray-700">
Link Produk Utama
</label>
<Input
type="text"
placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
value={url1}
onChange={(e) => setUrl1(e.target.value)}
className="border p-2 rounded-md focus:ring-2 focus:ring-green-500"
required
/>
</div>
</div>
<div className="flex w-full gap-4 items-end">
<div className="w-1/2">
<label className="block mb-1 text-sm font-medium text-gray-700">
Link Produk Pembanding
</label>
<Input
type="text"
placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
value={url2}
onChange={(e) => setUrl2(e.target.value)}
className="border p-2 rounded-md focus:ring-2 focus:ring-green-500"
required
/>
</div>
<div className="w-1/2 h-max">
<Button className="w-full bg-[#F2F8FF] text-primary hover:text-white">
+ Tambah Tautan Produk Lainnya
</Button>
</div>
</div>
<Button
onClick={handleAnalyze}
disabled={!url1 || !url2 || !profession || loading}
className={`bg-primary cursor-pointer text-white px-6 py-3 mt-6 rounded-md w-max transition-colors disabled:bg-gray-400`}
>
<Sparkles className="h-4 w-4 text-white" />
{loading
? "Sedang Mengambil Ulasan & Menganalisis..."
: "Bandingkan Sekarang"}
</Button>
</div>
{result && (
<motion.div
className="mt-12 mx-auto"
initial="hidden"
animate="visible"
variants={{
hidden: { opacity: 0 },
visible: {
opacity: 1,
transition: { staggerChildren: 0.15 },
},
}}
>
{/* ================= HEADER WINNER ================= */}
<motion.div
variants={{
hidden: { opacity: 0, y: -20, height: 0 },
visible: {
opacity: 1,
y: 0,
height: "auto",
transition: { duration: 0.6, ease: "easeOut" },
},
}}
className="bg-gradient-to-r from-emerald-900 via-green-800 to-emerald-900 text-white p-8 rounded-2xl text-center mb-12 relative overflow-hidden shadow-2xl shadow-emerald-900/30"
>
<div className="absolute top-0 right-0 -mt-6 -mr-6 w-32 h-32 bg-emerald-400/20 rounded-full blur-3xl"></div>
<div className="relative z-10">
<div className="inline-flex items-center gap-2 bg-white/10 backdrop-blur px-4 py-1.5 rounded-full border border-white/20 mb-4">
<Trophy className="w-4 h-4 text-emerald-300" />
<span className="text-sm font-semibold tracking-wide uppercase">
Rekomendasi Terbaik
</span>
</div>
<h2 className="text-3xl md:text-4xl font-extrabold mb-2 tracking-tight">
{result.winning_product}
</h2>
<p className="text-emerald-200 text-lg">
Pilihan paling tepat untuk{" "}
<span className="font-bold capitalize border-b border-emerald-400">
{result.profession_target}
</span>
</p>
</div>
</motion.div>
{/* ================= CARDS GRID ================= */}
<div className="grid grid-cols-1 md:grid-cols-2 gap-8">
{result.details.map((item, index) => {
const isWinner = item.name === result.winning_product;
const getSentimentTone = (score: number) => {
if (score >= 80) return "strong";
if (score >= 60) return "light";
return "neutral";
};
const sentimentTone = getSentimentTone(
item.general_sentiment_score,
);
return (
<motion.div
key={index}
variants={{
hidden: { opacity: 0, y: 30 },
visible: {
opacity: 1,
y: 0,
transition: { type: "spring", stiffness: 50 },
},
}}
className={`relative group rounded-2xl border transition-all duration-500 backdrop-blur-sm hover:scale-[1.02] ${
isWinner
? "bg-gradient-to-br from-emerald-900 to-green-800 border-emerald-700 shadow-2xl shadow-emerald-900/30 text-white"
: sentimentTone === "strong"
? "bg-emerald-800 border-emerald-700 shadow-lg shadow-emerald-900/20 text-white"
: sentimentTone === "light"
? "bg-emerald-50 border-emerald-200 hover:shadow-lg"
: "bg-white border-gray-200 hover:border-gray-300 hover:shadow-lg"
}`}
>
{/* WINNER BADGE */}
{isWinner && (
<div className="absolute -top-4 left-1/2 transform -translate-x-1/2 bg-gradient-to-r from-emerald-400 to-green-300 text-emerald-900 px-4 py-1 rounded-full shadow-xl flex items-center gap-1.5 z-20 font-bold">
<Trophy className="w-3.5 h-3.5" />
<span className="text-xs uppercase tracking-wider">
Top Choice
</span>
</div>
)}
<div className="p-6 md:p-8 h-full flex flex-col">
{/* PRODUCT NAME */}
<div className="mb-6">
<h3
className={`font-bold text-xl leading-snug line-clamp-2 ${
sentimentTone === "strong" || isWinner
? "text-white"
: "text-gray-900"
}`}
>
{item.name}
</h3>
<a
href={item.url}
target="_blank"
rel="noopener noreferrer"
className={`text-xs mt-2 inline-block transition-colors ${
sentimentTone === "strong" || isWinner
? "text-emerald-200 hover:text-white"
: "text-gray-400 hover:text-green-600"
}`}
>
Lihat di Tokopedia
</a>
</div>
{/* COMPATIBILITY SCORE */}
<div className="mb-6">
<div className="flex justify-between items-end mb-2">
<span className="text-sm font-medium opacity-70">
Kecocokan Profesi
</span>
<span className="text-lg font-bold">
{item.profession_compatibility_score}%
</span>
</div>
<div className="w-full bg-black/10 rounded-full h-3 overflow-hidden">
<motion.div
initial={{ width: 0 }}
animate={{
width: `${item.profession_compatibility_score}%`,
}}
transition={{ duration: 1, ease: "easeOut" }}
className={`h-full rounded-full ${
isWinner
? "bg-gradient-to-r from-emerald-400 to-green-300"
: "bg-gradient-to-r from-emerald-500 to-emerald-400"
}`}
/>
</div>
</div>
{/* SENTIMENT SCORE */}
<div className="mb-6">
<div className="flex justify-between items-end mb-2">
<span className="text-sm font-medium opacity-70">
Sentimen Publik
</span>
<span className="text-sm font-semibold">
{item.general_sentiment_score}% Positif
</span>
</div>
<div
className={`w-full rounded-full h-2 overflow-hidden ${
sentimentTone === "strong"
? "bg-emerald-900/40"
: sentimentTone === "light"
? "bg-emerald-100"
: "bg-gray-100"
}`}
>
<motion.div
initial={{ width: 0 }}
animate={{
width: `${item.general_sentiment_score}%`,
}}
transition={{ duration: 1, delay: 0.3 }}
className={`h-full rounded-full ${
sentimentTone === "strong"
? "bg-gradient-to-r from-emerald-400 to-emerald-300"
: sentimentTone === "light"
? "bg-emerald-400"
: "bg-gray-300"
}`}
/>
</div>
</div>
{/* KEYWORDS */}
<div className="mt-auto pt-6 border-t border-black/10">
<p className="text-xs font-semibold opacity-60 uppercase tracking-wider mb-3">
Kata Kunci Dominan
</p>
<div className="flex flex-wrap gap-2">
{item.top_keywords.map((kw, i) => (
<span
key={i}
className={`text-xs px-3 py-1 rounded-full font-medium transition-all ${
sentimentTone === "strong"
? "bg-white/10 text-emerald-200 border border-white/20"
: sentimentTone === "light"
? "bg-emerald-100 text-emerald-700 border border-emerald-200"
: "bg-gray-50 text-gray-600 border border-gray-100"
}`}
>
#{kw}
</span>
))}
</div>
</div>
</div>
</motion.div>
);
})}
</div>
</motion.div>
)}
</div>
);
}

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@ -0,0 +1,22 @@
import { scrapeTokopediaProduct } from "@/src/services/scrape.service";
import { NextResponse } from "next/server";
export async function POST(request: Request) {
try {
const body = await request.json();
const { url } = body;
if (!url || !url.includes("tokopedia.com")) {
return NextResponse.json({ error: "URL tidak valid" }, { status: 400 });
}
const result = await scrapeTokopediaProduct(url);
return NextResponse.json({
success: true,
data: result,
});
} catch (error: any) {
return NextResponse.json({ error: error.message }, { status: 500 });
}
}

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@ -1,12 +1,12 @@
import { CLabelProps } from "@/src/types";
const renderCustomLabel = ({
cx,
cy,
midAngle,
innerRadius,
outerRadius,
percent,
cx = 0,
cy = 0,
midAngle = 0,
innerRadius = 0,
outerRadius = 0,
percent = 0,
}: CLabelProps) => {
if (percent < 0.05) return null;
const RADIAN = Math.PI / 180;

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@ -16,6 +16,8 @@ import { SentimentChart, TrendChart } from "@/src/utils/dImports";
import { useDashboards } from "@/src/hooks/useDashboard";
import SentimentForm from "./SentimentAnalyzer";
import { WordCloud } from "./WordCloud";
import AnalysisPage from "@/src/app/analyze/page";
import SentimentAnalyzer from "./SentimentAnalyzer";
export default function DashboardClient() {
const {
@ -130,7 +132,8 @@ export default function DashboardClient() {
</div>
<div className="mb-8">
<SentimentForm />
{/* <SentimentAnalyzer /> */}
<AnalysisPage />
</div>
<div className="space-y-6">

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@ -41,6 +41,7 @@ export function ModelInfo({ data }: { data: ModelDB[] }) {
<SelectItem
key={model.modelName + index}
value={index.toString()}
className="cursor-pointer"
>
{model.modelName}
</SelectItem>

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@ -0,0 +1,72 @@
import { useState } from "react";
import { AnalysisResults } from "../types";
export const useAnalyseText = () => {
const [url1, setUrl1] = useState("");
const [url2, setUrl2] = useState("");
const [profession, setProfession] = useState("");
const [loading, setLoading] = useState(false);
const [result, setResult] = useState<AnalysisResults | null>(null);
const [disabled, setDisabled] = useState(false);
const handleAnalyze = async () => {
setLoading(true);
setResult(null);
try {
const scrapePromises = [url1, url2].map((u) =>
fetch("/api/scrape", {
method: "POST",
body: JSON.stringify({ url: u }),
}).then((res) => res.json()),
);
const scrapeResults = await Promise.all(scrapePromises);
for (const res of scrapeResults) {
if (!res.success)
throw new Error("Gagal mengambil data dari salah satu tautan.");
}
const candidates = scrapeResults.map((res) => ({
name: res.data.name,
url: res.data.url,
reviews: res.data.reviews,
}));
const payload = {
profession: profession,
candidates: candidates,
};
const aiRes = await fetch("http://localhost:8000/recommend", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(payload),
});
if (!aiRes.ok) throw new Error("Gagal melakukan analisis AI");
const aiResult = await aiRes.json();
setResult(aiResult);
} catch (error: any) {
alert("Terjadi kesalahan: " + error.message);
} finally {
setLoading(false);
}
};
return {
url1,
url2,
profession,
loading,
result,
disabled,
handleAnalyze,
setProfession,
setUrl1,
setUrl2,
setDisabled,
};
};

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@ -0,0 +1,151 @@
import puppeteer from "puppeteer";
import { ScrapeResult } from "../types";
import { getFallbackData } from "../utils/datas";
export async function scrapeTokopediaProduct(
url: string,
): Promise<ScrapeResult> {
const targetUrl = normalizeToReviewUrl(url);
let browser;
try {
browser = await puppeteer.launch({
headless: true,
args: [
"--no-sandbox",
"--disable-setuid-sandbox",
"--window-size=1366,768",
],
});
const page = await browser.newPage();
await page.setUserAgent(
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
);
await page.setViewport({ width: 1366, height: 768 });
console.log(`🚀 Scraping URL: ${url}`);
await page.goto(targetUrl, {
waitUntil: "domcontentloaded",
timeout: 60000,
});
await page.evaluate(async () => {
await new Promise<void>((resolve) => {
let totalHeight = 0;
const distance = 150;
const timer = setInterval(() => {
window.scrollBy(0, distance);
totalHeight += distance;
if (totalHeight >= 2500) {
clearInterval(timer);
resolve();
}
}, 100);
});
});
await new Promise((r) => setTimeout(r, 3000));
const scrapedData = await page.evaluate(() => {
const titleEl = document.querySelector(
'[data-testid="lblPDPDetailProductName"]',
);
let rawName = titleEl ? titleEl.textContent || "" : document.title;
const cleanProductName = (name: string) => {
let cleaned = name
.replace(
/^(Review|Jual|Promo|Flash Sale|Hot Item|Baru|PROMO)\s+/i,
"",
)
.replace(/^Laptop\s+/i, "")
.replace(/\(.*?\)/g, "")
.replace(/\[.*?\]/g, "")
.trim();
const specWallRegex =
/\b(i[3579]\b|ryzen|celeron|athlon|atom|intel|amd|n\d{4}|z\d{4}|4gb|8gb|12gb|16gb|24gb|32gb|64gb|128gb|256gb|512gb|1tb|2tb|ssd|hdd|emmc|w10|w11|win10|win11|windows|dos|no os|linux|ubuntu|11"|13"|14"|14\.0|15"|15\.6|16"|fhd|hd|qhd|uhd|4k|oled|ips|tn|hz|resmi|garansi|murah)\b/i;
const splitName = cleaned.split(specWallRegex);
let finalName = splitName[0].trim();
finalName = finalName.replace(/[-|,|\/]+\s*$/, "").trim();
return finalName;
};
const productName = cleanProductName(rawName);
const elements = document.querySelectorAll("div, span, p");
const uniqueReviews = new Set<string>();
elements.forEach((el) => {
const text = el.textContent || "";
if (text.length > 40 && text.length < 1000) {
if (el.children.length === 0) {
const cleanText = text.trim().replace(/\n/g, " ");
const isJunk =
cleanText.includes("Lihat Balasan") ||
cleanText.includes("Membantu") ||
cleanText.includes("Laporkan") ||
cleanText.includes("Tokopedia") ||
cleanText.includes("Promo") ||
cleanText.includes("Diskusi");
if (!isJunk) {
uniqueReviews.add(cleanText);
}
}
}
});
return {
productName,
reviews: Array.from(uniqueReviews).slice(0, 15),
};
});
await browser.close();
if (scrapedData.reviews.length === 0) {
console.warn("⚠️ Tidak ada ulasan terdeteksi. Menggunakan Fallback.");
return getFallbackData(url);
}
return {
name: scrapedData.productName,
url: url,
reviews: scrapedData.reviews,
};
} catch (error: any) {
if (browser) await browser.close();
return getFallbackData(url);
}
}
function normalizeToReviewUrl(rawUrl: string): string {
try {
const urlObj = new URL(rawUrl);
let cleanPath = urlObj.pathname;
if (cleanPath.endsWith("/")) {
cleanPath = cleanPath.slice(0, -1);
}
if (!cleanPath.endsWith("/review")) {
cleanPath += "/review";
}
return `https://www.tokopedia.com${cleanPath}`;
} catch (e) {
return rawUrl;
}
}

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@ -160,12 +160,12 @@ export type WordCloudConfig = {
};
export interface CLabelProps {
cx: number;
cy: number;
midAngle: number;
innerRadius: number;
outerRadius: number;
percent: number;
cx?: number;
cy?: number;
midAngle?: number;
innerRadius?: number;
outerRadius?: number;
percent?: number;
}
export type LegendPayloadItem = {
@ -173,3 +173,24 @@ export type LegendPayloadItem = {
name?: string;
value?: string;
};
export interface ScrapeResult {
name: string;
url: string;
reviews: string[];
}
export interface ProductDetail {
name: string;
url: string;
general_sentiment_score: number;
profession_compatibility_score: number;
verdict: string;
top_keywords: string[];
}
export interface AnalysisResults {
profession_target: string;
winning_product: string;
details: ProductDetail[];
}

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@ -73,3 +73,20 @@ export const setWordCloud = ({ maxValue, minValue }: WordCloudConfig) => {
return { getSize, getColor };
};
export function getFallbackData(url: string): ScrapeResult {
return {
name: "Produk (Data Sampel)",
url: url,
reviews: [
"Laptop ini performanya sangat kencang untuk coding backend dan docker.",
"Layar OLED-nya juara banget, warnanya tajam cocok buat desain di Illustrator.",
"Keyboard travel distance-nya pas, enak buat ngetik skripsi berjam-jam.",
"Sayang port-nya agak sedikit, butuh dongle tambahan.",
"Baterai lumayan awet bisa tahan 6-7 jam pemakaian normal office.",
"Buat main game ringan seperti Valorant masih oke, fps stabil.",
"Build quality kokoh, terasa premium walau body plastik.",
"Pengiriman cepat dan packing kayu sangat aman.",
],
};
}