perf: use RHF for better form state management

src/app/profile/lib/action.ts

@@ -1,3 +1,4 @@
+"use server";
 import { getServerSession } from "next-auth/next";
 import { authOptions } from "../../api/auth/[...nextauth]/route";
 import prisma from "@/lib/prisma";

src/app/validation/analyze.schema.ts

@@ -0,0 +1,31 @@
+import z from "zod";
+
+// const brandEnum = z.enum([
+//   "APPLE",
+//   "ASUS",
+//   "ACER",
+//   "LENOVO",
+//   "HP",
+//   "DELL",
+//   "MSI",
+//   "AXIOO",
+//   "ADVAN",
+//   "ZYREX",
+//   "OTHER",
+// ]);
+
+const professionEnum = z.enum([
+  "PROGRAMMER",
+  "STUDENT",
+  "GAMER",
+  "DESIGNER",
+  "OTHER",
+]);
+
+export const analyzeSchema = z.object({
+  profession: professionEnum,
+//   brands: brandEnum,
+  url1: z.string().min(10, "Tautan 1 minimal 10 karakter"),
+  url2: z.string().min(10, "Tautan 2 minimal 10 karakter"),
+  url3: z.string().optional().or(z.literal("")),
+});

src/components/dashboards/AnalysisClient.tsx

@@ -13,150 +13,242 @@ import { Input } from "../ui/input";
 import { Button } from "../ui/button";
 import ResultSection from "./ResultSection";
 import { professionItems } from "@/src/utils/const";
+import { Controller } from "react-hook-form";
 
 export default function AnalysisClient() {
   const {
-    url1,
-    url2,
-    url3,
-    profession,
+    control,
+    register,
+    handleSubmit,
+    onSubmit,
+    setValue,
+    errors,
+    isValid,
     loading,
     result,
-    disabled,
     showField,
-    handleAnalyze,
-    setProfession,
-    setUrl1,
-    setUrl2,
-    setDisabled,
-    setUrl3,
     setShowField,
   } = useAnalyseText();
 
   return (
     <div className="w-full mx-auto">
-      <div className="bg-white p-6 rounded-lg border mb-8">
+      <form
+        onSubmit={handleSubmit(onSubmit)}
+        className="bg-white p-6 rounded-lg border mb-8"
+      >
         <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"
-              >
-                {professionItems.map((item) => {
-                  const PIcon = item.icon;
-                  return (
-                    <SelectItem
-                      key={item.value}
-                      value={item.value}
-                      className="cursor-pointer hover:bg-primary hover:text-card focus:bg-primary focus:text-card"
-                    >
-                      <div className="flex gap-2 items-center">
-                        <span>
-                          <PIcon className="h-4 w-4 text-muted-foreground" />
-                        </span>
-                        <span>{item.label}</span>
-                      </div>
-                    </SelectItem>
-                  );
-                })}
-              </SelectContent>
-            </Select>
-          </div>
-          <div className="w-1/2">
-            <label className="block mb-1 text-sm font-medium text-gray-700">
-              Tautan Produk 1
-            </label>
-            <Input
-              type="text"
-              placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
-              value={url1}
-              onChange={(e) => setUrl1(e.target.value)}
-              className="border rounded-md focus:ring-2 focus:ring-primary"
-              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">
-              Tautan Produk 2
-            </label>
-            <Input
-              type="text"
-              placeholder="Contoh: https://www.tokopedia.com/..."
-              value={url2}
-              onChange={(e) => setUrl2(e.target.value)}
-              className="border rounded-md focus:ring-2 focus:ring-primary w-full"
-              required
-            />
-          </div>
-
-          {showField ? (
-            <div className="w-1/2 animate-in fade-in slide-in-from-left-2 duration-300">
+        <div className="flex flex-col gap-4">
+          <div className="flex w-full gap-4">
+            {/* Field Profesi */}
+            <div className="w-1/2">
               <label className="block mb-1 text-sm font-medium text-gray-700">
-                Tautan Produk 3
+                Pilih Profesi
               </label>
-              <div className="flex gap-2">
-                <Input
-                  type="text"
-                  placeholder="Contoh: https://www.tokopedia.com/..."
-                  value={url3}
-                  onChange={(e) => setUrl3(e.target.value)}
-                  className="border p-2 rounded-md focus:ring-2 focus:ring-primary w-full"
-                  required
-                />
+              <Controller
+                name="profession"
+                control={control}
+                render={({ field }) => (
+                  <Select onValueChange={field.onChange} value={field.value}>
+                    <SelectTrigger
+                      className={`w-full ${errors.profession ? "border-red-500" : ""}`}
+                    >
+                      <SelectValue placeholder="Pilih Profesi" />
+                    </SelectTrigger>
+                    <SelectContent className="bg-card" position="popper">
+                      {professionItems.map((item) => (
+                        <SelectItem key={item.value} value={item.value} className="focus:bg-primary focus:text-card">
+                          <div className="flex gap-2 items-center">
+                            <item.icon className="h-4 w-4" />
+                            <span>{item.label}</span>
+                          </div>
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                )}
+              />
+              {errors.profession && (
+                <p className="text-red-500 text-xs mt-1">
+                  {errors.profession.message}
+                </p>
+              )}
+            </div>
+
+            <div className="w-1/2">
+              <label className="block mb-1 text-sm font-medium text-gray-700">
+                Tautan Produk 1
+              </label>
+              <Input
+                type="text"
+                placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
+                className={`${errors.url1 ? "border-red-500 focus:ring-red-500" : "focus:ring-primary"}`}
+                {...register("url1")}
+              />
+              {errors.url1 && (
+                <p className="text-red-500 text-xs mt-1">
+                  {errors.url1.message}
+                </p>
+              )}
+            </div>
+
+            {/* Field Merek Laptop (Sekarang bernama preferredBrand) */}
+            {/* <div className="w-1/2">
+              <label className="block mb-1 text-sm font-medium text-gray-700">
+                Pilih Merek
+              </label>
+              <Controller
+                name="brands"
+                control={control}
+                render={({ field }) => (
+                  <Select onValueChange={field.onChange} value={field.value}>
+                    <SelectTrigger
+                      className={`w-full ${errors.brands ? "border-red-500" : ""}`}
+                    >
+                      <SelectValue placeholder="Pilih Merek Laptop" />
+                    </SelectTrigger>
+                    <SelectContent className="bg-card" position="popper">
+                      {brandItems.map((item) => (
+                        <SelectItem key={item.value} value={item.value}>
+                          <div className="flex gap-2 items-center">
+                            <item.icon className="h-4 w-4" />
+                            <span>{item.label}</span>
+                          </div>
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                )}
+              />
+              {errors.brands && (
+                <p className="text-red-500 text-xs mt-1">
+                  {errors.brands.message}
+                </p>
+              )}
+            </div> */}
+          </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">
+                Tautan Produk 2
+              </label>
+              <Input
+                type="text"
+                placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
+                className={`w-full ${errors.url2 ? "border-red-500 focus:ring-red-500" : "focus:ring-primary"}`}
+                {...register("url2")}
+              />
+              {errors.url2 && (
+                <p className="text-red-500 text-xs mt-1">
+                  {errors.url2.message}
+                </p>
+              )}
+            </div>
+
+            {/* {showField ? (
+              <div className="w-1/2 mr-auto animate-in fade-in">
+                <label className="block mb-1 text-sm font-medium text-gray-700">
+                  Tautan Produk 3
+                </label>
+                <div className="flex gap-2">
+                  <div className="w-full flex flex-col">
+                    <Input
+                      type="text"
+                        placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
+                      className={`w-full ${errors.url3 ? "border-red-500 focus:ring-red-500" : "focus:ring-primary"}`}
+                      {...register("url3")}
+                    />
+                    {errors.url3 && (
+                      <p className="text-red-500 text-xs mt-1">
+                        {errors.url3.message}
+                      </p>
+                    )}
+                  </div>
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    onClick={() => {
+                      setShowField(false);
+                      setValue("url3", "");
+                    }}
+                    className="text-red-500"
+                  >
+                    ✕
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <div className="w-max mt-4">
                 <Button
                   type="button"
-                  variant="ghost"
-                  onClick={() => {
-                    setShowField(false);
-                    setUrl3("");
-                  }}
-                  className="text-red-500 hover:text-red-700 hover:bg-red-50 shrink-0"
+                  onClick={() => setShowField(true)}
+                  variant="outline"
                 >
-                  ✕
+                  + Tambah Tautan Produk Lainnya
                 </Button>
               </div>
-            </div>
-          ) : (
-            <div className="w-1/2 ">
-              <Button
-                type="button"
-                onClick={() => setShowField(true)}
-                className="w-full bg-[#F8FBFF] text-primary hover:text-white border-dashed border border-primary/20 hover:bg-primary transition-all"
-              >
-                + Tambah Tautan Produk Lainnya
-              </Button>
-            </div>
-          )}
+            )} */}
+
+            {showField ? (
+              <div className="w-1/2 animate-in fade-in slide-in-from-bottom-2 duration-300">
+                <label className="block mb-1 text-sm font-medium text-gray-700">
+                  Tautan Produk 3
+                </label>
+                <div className="flex gap-2">
+                  <Input
+                    type="text"
+                    placeholder="Contoh: https://www.tokopedia.com/lenovo/thinkpad-x1-carbon"
+                    className={`w-full ${errors.url3 ? "border-red-500 focus:ring-red-500" : "focus:ring-primary"}`}
+                    {...register("url3")}
+                  />
+                  {errors.url3 && (
+                    <p className="text-red-500 text-xs mt-1">
+                      {errors.url3.message}
+                    </p>
+                  )}
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    onClick={() => {
+                      setShowField(false);
+                    }}
+                    className="text-red-500 hover:text-red-700 hover:bg-red-50 shrink-0"
+                  >
+                    ✕
+                  </Button>
+                </div>
+              </div>
+            ) : (
+              <div className="w-1/2 items-end flex">
+                <Button
+                  type="button"
+                  onClick={() => setShowField(true)}
+                  className="w-full bg-card text-primary hover:bg-[#F8FBFF] border-dashed border border-primary/20 transition-all shadow-xs"
+                >
+                  + Tambah Tautan Produk Lainnya
+                </Button>
+              </div>
+            )}
+          </div>
+
+          {/* <div className="flex w-full gap-4 justify-center">
+           
+          </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`}
+          type="submit"
+          disabled={!isValid || loading}
+          className="bg-primary text-white px-6 py-3 mt-6 rounded-md transition-colors disabled:bg-gray-400"
         >
-          <Sparkles className="h-4 w-4 text-white" />
-          {loading
-            ? "Sedang Mengambil Ulasan & Menganalisis..."
-            : "Bandingkan Sekarang"}
+          <Sparkles className="h-4 w-4 mr-2" />
+          {loading ? "Menganalisis..." : "Bandingkan Sekarang"}
         </Button>
-      </div>
+      </form>
 
       <ResultSection result={result} />
     </div>

src/components/dashboards/DashboardClient.tsx

@@ -3,12 +3,10 @@
 import { Header } from "./Header";
 import { Frown, Meh, MessageSquareText, Smile, TrendingUp } from "lucide-react";
 import { StatCard } from "./StatCard";
-import { sentimentDistribution, trendData } from "@/src/app/dashboard/lib/data";
 import { ModelInfoSkeleton } from "../skeletons/ModelInfoSkeleton";
 import { ModelInfo } from "./ModelInfo";
 import { BrandFilter } from "./BrandFilter";
 import { ReviewTable } from "./ReviewTable";
-import { SentimentChart, TrendChart } from "@/src/utils/dImports";
 import { useDashboards } from "@/src/hooks/useDashboard";
 import { WordCloud } from "./WordCloud";
 import AnalysisClient from "./AnalysisClient";
@@ -26,7 +24,7 @@ export default function DashboardClient() {
   } = useDashboards();
 
   return (
-    <div className="min-h-screen bg-[#F8FBFF]">
+    <div className="min-h-screen bg-[#F8FBFF]" suppressHydrationWarning>
       <Header />
 
       <main className="container mx-auto px-4 py-8">

src/hooks/useAnalyzeText.ts

@@ -1,24 +1,68 @@
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { useSession } from "next-auth/react";
+import { useForm } from "react-hook-form";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { z } from "zod";
 import { AnalysisResults } from "../types";
+import {
+  scrapeProduct,
+  getAIRecommendation,
+} from "../services/analyze.service";
+import { analyzeSchema } from "../app/validation/analyze.schema"; // Sesuaikan path-nya
+import { getAnotherUserData } from "../app/profile/lib/action";
+
+export type AnalyzeFormData = z.infer<typeof analyzeSchema>;
 
 export const useAnalyseText = () => {
   const { data: session } = useSession();
 
-  const [url1, setUrl1] = useState("");
-  const [url2, setUrl2] = useState("");
-  const [url3, setUrl3] = useState("");
-  const [profession, setProfession] = useState("");
   const [loading, setLoading] = useState(false);
   const [result, setResult] = useState<AnalysisResults | null>(null);
-  const [disabled, setDisabled] = useState(false);
   const [showField, setShowField] = useState(false);
 
-  const handleAnalyze = async () => {
+  const {
+    control,
+    register,
+    handleSubmit,
+    setValue,
+    formState: { errors, isValid },
+  } = useForm<AnalyzeFormData>({
+    resolver: zodResolver(analyzeSchema),
+    mode: "onChange",
+    defaultValues: {
+      url1: "",
+      url2: "",
+      url3: "",
+    },
+  });
+
+  useEffect(() => {
+    const fetchProfession = async () => {
+      try {
+        const user = await getAnotherUserData();
+
+        const userProfession =
+          user?.preference?.profession || user?.preference?.profession;
+
+        if (userProfession) {
+          setValue("profession", userProfession, {
+            shouldValidate: true,
+            shouldDirty: true,
+          });
+        }
+      } catch (error) {
+        console.error("Gagal mengambil data profesi user:", error);
+      }
+    };
+
+    if (session?.user) {
+      fetchProfession();
+    }
+  }, [session, setValue]);
+
+  const onSubmit = async (data: AnalyzeFormData) => {
     if (!session?.user?.email) {
-      alert(
-        "Anda harus login terlebih dahulu untuk menyimpan riwayat analisis.",
-      );
+      alert("Anda harus login terlebih dahulu.");
       return;
     }
 
@@ -26,57 +70,25 @@ export const useAnalyseText = () => {
     setResult(null);
 
     try {
-      const urlsToScrape = [url1, url2, url3].filter(
+      const urlsToScrape = [data.url1, data.url2, data.url3].filter(
         (url) => url && url.trim() !== "",
-      );
-
-      if (urlsToScrape.length < 2) {
-        alert("Produk Utama dan minimal 1 Produk Pembanding wajib diisi!");
-        setLoading(false);
-        return;
-      }
-
-      const scrapePromises = urlsToScrape.map((u) =>
-        fetch("/api/scrape", {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/json",
-          },
-          body: JSON.stringify({ url: u }),
-        }).then((res) => {
-          if (!res.ok) throw new Error(`Gagal scraping: ${u}`);
-          return res.json();
-        }),
-      );
+      ) as string[];
 
+      const scrapePromises = urlsToScrape.map((url) => scrapeProduct(url));
       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 = {
+      const aiResult = await getAIRecommendation({
         user_email: session.user.email,
-        profession: profession,
-        candidates: candidates,
-      };
-
-      const aiRes = await fetch("http://localhost:8000/recommend", {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(payload),
+        profession: data.profession,
+        candidates,
       });
 
-      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);
@@ -86,20 +98,16 @@ export const useAnalyseText = () => {
   };
 
   return {
-    url1,
-    url2,
-    url3,
-    profession,
+    control,
+    register,
+    handleSubmit,
+    setValue,
+    onSubmit,
+    errors,
+    isValid,
     loading,
     result,
-    disabled,
     showField,
-    handleAnalyze,
-    setProfession,
-    setUrl1,
-    setUrl2,
-    setUrl3,
-    setDisabled,
     setShowField,
   };
 };

src/services/analyze.service.ts

@@ -0,0 +1,33 @@
+export const scrapeProduct = async (url: string) => {
+  const res = await fetch("/api/scrape", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify({ url }),
+  });
+
+  if (!res.ok) throw new Error(`Gagal scraping: ${url}`);
+  const data = await res.json();
+
+  if (!data.success)
+    throw new Error(`Gagal mengambil data dari tautan: ${url}`);
+
+  return data;
+};
+
+export const getAIRecommendation = async (payload: {
+  user_email: string;
+  profession: string;
+  candidates: { name: string; url: string; reviews: any[] }[];
+}) => {
+  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");
+
+  return await aiRes.json();
+};