dark-lord/app/testimonials/page.tsx

"use client";

import { useState, useEffect } from "react";
import Link from "next/link";
import { useAccount } from "@/contexts/AccountContext";

type Testimonial = {
  id: string;
  user: string;
  role: string;
  quote: string;
  rating: number;
  ts?: string;
  submitted?: boolean;
};

const SEEDS: Testimonial[] = [
  { id: "t1", user: "NeonSpectre", role: "Security Researcher", quote: "Tested dozens of setups. CyberLux's per-handle vault and local ledger model is the cleanest I've seen for this type of deployment.", rating: 9 },
  { id: "t2", user: "CipherQueen", role: "Privacy Advocate", quote: "The attention to OPSEC detail shows. Account bundles, per-onion identity portability, and BTC-verify flow all work as described.", rating: 9 },
  { id: "t3", user: "VoidWalker", role: "Long-Time Buyer", quote: "Been using CyberLux for eight months. Every drop landed on schedule, quality matched the listing, vendor communication was clean.", rating: 10 },
  { id: "t4", user: "QuantumGhost", role: "Crypto Trader", quote: "The Bitcoin deposit flow is smoother than most CEX onboarding I've done. One confirmation, txid paste, credit applied. Done.", rating: 9 },
  { id: "t5", user: "DataPhantom", role: "Journalist", quote: "The local-first architecture is what kept me here. Nothing leaves the browser unless I put it in an order. That's a real commitment.", rating: 10 },
  { id: "t6", user: "ShadowBroker", role: "Vendor", quote: "Setting up a stall via the exchange and barter boards is straightforward. Dispute handling in the forum works as expected.", rating: 9 },
];

const STORAGE_KEY = "cyberlux-testimonials-v1";

function loadStored(): Testimonial[] {
  if (typeof window === "undefined") return [];
  try {
    const raw = localStorage.getItem(STORAGE_KEY);
    if (!raw) return [];
    return JSON.parse(raw) as Testimonial[];
  } catch {
    return [];
  }
}

function saveStored(t: Testimonial[]) {
  if (typeof window === "undefined") return;
  localStorage.setItem(STORAGE_KEY, JSON.stringify(t));
}

function starBar(n: number) {
  return (
    <div className="flex gap-1">
      {Array.from({ length: 10 }).map((_, i) => (
        <div
          key={i}
          className={`h-1.5 flex-1 rounded-full ${i < n ? "bg-cyan-500" : "bg-gray-800"}`}
        />
      ))}
    </div>
  );
}

export default function TestimonialsPage() {
  const { user } = useAccount();
  const [submitted, setSubmitted] = useState<Testimonial[]>([]);
  const [hydrated, setHydrated] = useState(false);

  const [formQuote, setFormQuote] = useState("");
  const [formRole, setFormRole] = useState("");
  const [formRating, setFormRating] = useState(0);
  const [formHover, setFormHover] = useState(0);
  const [formStatus, setFormStatus] = useState<"idle" | "success" | "error">("idle");

  useEffect(() => {
    setSubmitted(loadStored());
    setHydrated(true);
  }, []);

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
    if (!formQuote.trim() || formRating === 0) {
      setFormStatus("error");
      return;
    }
    const t: Testimonial = {
      id: `u_${Date.now()}`,
      user: user?.username ?? "anon",
      role: formRole.trim() || "CyberLux user",
      quote: formQuote.trim(),
      rating: formRating,
      ts: new Date().toLocaleDateString(),
      submitted: true,
    };
    const updated = [...submitted, t];
    setSubmitted(updated);
    saveStored(updated);
    setFormQuote("");
    setFormRole("");
    setFormRating(0);
    setFormStatus("success");
    setTimeout(() => setFormStatus("idle"), 3000);
  };

  const all = [...SEEDS, ...submitted];
  const avgRating = all.reduce((s, t) => s + t.rating, 0) / all.length;

  return (
    <div className="min-h-screen bg-gradient-to-b from-gray-950 to-black text-gray-100">
      <header className="border-b border-gray-800">
        <div className="container mx-auto max-w-6xl px-4 py-5">
          <div className="flex flex-wrap items-center justify-between gap-4">
            <div className="flex items-center gap-4">
              <div className="h-9 w-9 rounded-full bg-gradient-to-r from-cyan-500 to-blue-600" />
              <div>
                <h1 className="text-xl font-bold">User Testimonials</h1>
                <p className="text-xs text-gray-400">Community feedback — submit yours below</p>
              </div>
            </div>
            <nav className="flex flex-wrap items-center gap-4 text-sm">
              <Link href="#submit" className="text-gray-300 hover:text-cyan-400">Submit Yours</Link>
              <Link href="/" className="rounded-full bg-cyan-600 px-5 py-2 font-bold hover:bg-cyan-700">
                Hub
              </Link>
            </nav>
          </div>
        </div>
      </header>

      <section className="container mx-auto max-w-6xl px-4 py-14">
        <div className="rounded-2xl bg-gradient-to-r from-gray-900 to-gray-800 p-10">
          <span className="rounded-full bg-cyan-900/40 px-4 py-2 text-xs font-bold text-cyan-300">
            COMMUNITY VOICES
          </span>
          <h1 className="mt-6 text-4xl font-bold md:text-5xl">
            What Our <span className="text-cyan-400">Users Say</span>
          </h1>
          <div className="mt-8 flex flex-wrap items-center gap-8">
            <div>
              <div className="text-sm text-gray-400">Avg Rating</div>
              <div className="text-3xl font-bold text-cyan-400">{avgRating.toFixed(1)} / 10</div>
            </div>
            <div className="h-10 w-px bg-gray-700" />
            <div>
              <div className="text-sm text-gray-400">Total Reviews</div>
              <div className="text-3xl font-bold">{all.length}</div>
            </div>
            {submitted.length > 0 && (
              <>
                <div className="h-10 w-px bg-gray-700" />
                <div>
                  <div className="text-sm text-gray-400">From this device</div>
                  <div className="text-3xl font-bold text-cyan-300">{submitted.length}</div>
                </div>
              </>
            )}
          </div>
        </div>
      </section>

      <section className="container mx-auto max-w-6xl px-4 pb-16">
        <div className="grid grid-cols-1 gap-6 md:grid-cols-2">
          {all.map((t) => (
            <div
              key={t.id}
              className={`glass rounded-2xl border p-7 ${
                t.submitted ? "border-cyan-700/40 bg-cyan-900/5" : "border-white/10"
              }`}
            >
              <div className="mb-5 flex items-center justify-between gap-3">
                <div className="flex items-center gap-3">
                  <div className="flex h-10 w-10 items-center justify-center rounded-full bg-gradient-to-br from-cyan-700 to-blue-800 text-base font-bold">
                    {t.user.charAt(0).toUpperCase()}
                  </div>
                  <div>
                    <div className="font-bold">{t.user}</div>
                    <div className="text-xs text-gray-400">{t.role}</div>
                  </div>
                </div>
                <div className="text-right">
                  <div className="text-xl font-bold text-cyan-400">{t.rating}/10</div>
                  {t.submitted && (
                    <span className="text-[10px] text-cyan-500/70">your submission</span>
                  )}
                </div>
              </div>
              <p className="italic text-gray-300 leading-relaxed">"{t.quote}"</p>
              {t.ts && <p className="mt-3 text-[10px] text-gray-600">Submitted {t.ts}</p>}
              <div className="mt-4">{starBar(t.rating)}</div>
            </div>
          ))}
        </div>
      </section>

      <section id="submit" className="container mx-auto max-w-6xl px-4 pb-20">
        <div className="rounded-2xl border border-cyan-900/30 bg-gradient-to-br from-cyan-900/10 to-black p-10">
          <h2 className="text-3xl font-bold">Share Your Experience</h2>
          <p className="mt-4 text-gray-400">
            Stored locally in your browser.{" "}
            {user ? (
              <span>
                Posting as <span className="text-cyan-400">@{user.username}</span>.
              </span>
            ) : (
              <Link href="/sign-in?next=/testimonials#submit" className="text-cyan-400 underline">
                Sign in
              </Link>
            )}{" "}
            No server submission, no account required.
          </p>

          <form onSubmit={handleSubmit} className="mt-8 max-w-xl space-y-6">
            <div>
              <label className="mb-2 block text-sm font-bold">Your Role / Context</label>
              <input
                type="text"
                value={formRole}
                onChange={(e) => setFormRole(e.target.value)}
                placeholder="e.g. Buyer, Security Researcher, Vendor…"
                className="w-full rounded-xl border border-gray-800 bg-gray-900 px-4 py-3 text-sm text-gray-200 focus:border-cyan-700 focus:outline-none"
                maxLength={60}
              />
            </div>

            <div>
              <label className="mb-2 block text-sm font-bold">Your Testimonial</label>
              <textarea
                value={formQuote}
                onChange={(e) => setFormQuote(e.target.value)}
                rows={4}
                placeholder="Tell us about your experience…"
                className="w-full rounded-xl border border-gray-800 bg-gray-900 px-4 py-3 text-sm text-gray-200 focus:border-cyan-700 focus:outline-none resize-none"
                maxLength={500}
              />
              <div className="mt-1 text-right text-xs text-gray-600">{formQuote.length}/500</div>
            </div>

            <div>
              <label className="mb-3 block text-sm font-bold">
                Rating: <span className="text-cyan-400">{formRating > 0 ? `${formRating}/10` : "select"}</span>
              </label>
              <div className="flex gap-2 flex-wrap">
                {[1, 2, 3, 4, 5, 6, 7, 8, 9, 10].map((n) => (
                  <button
                    key={n}
                    type="button"
                    onMouseEnter={() => setFormHover(n)}
                    onMouseLeave={() => setFormHover(0)}
                    onClick={() => setFormRating(n)}
                    className={`h-10 w-10 rounded-lg text-sm font-bold transition-all ${
                      n <= (formHover || formRating)
                        ? "bg-cyan-600 text-white"
                        : "bg-gray-800 text-gray-400 hover:bg-gray-700"
                    }`}
                  >
                    {n}
                  </button>
                ))}
              </div>
            </div>

            {formStatus === "error" && (
              <p className="text-sm text-red-400">Please fill in your testimonial and select a rating.</p>
            )}
            {formStatus === "success" && (
              <p className="text-sm text-cyan-400">✓ Testimonial saved locally — visible above.</p>
            )}

            <button
              type="submit"
              className="w-full rounded-full bg-gradient-to-r from-cyan-600 to-blue-600 py-4 font-bold hover:opacity-90"
            >
              SUBMIT TESTIMONIAL
            </button>
          </form>
        </div>
      </section>

      <footer className="border-t border-gray-800 px-4 py-10 text-center text-sm text-gray-600">
        <p>© 2026 CyberLux · Testimonials stored client-side · No third-party tracking</p>
        <div className="mt-3 flex justify-center gap-6">
          <Link href="/" className="hover:text-gray-300">Hub</Link>
          <Link href="/trust" className="hover:text-gray-300">Trust Score</Link>
          <Link href="/reviews" className="hover:text-gray-300">Reviews</Link>
          <Link href="/forum" className="hover:text-gray-300">Forum</Link>
        </div>
      </footer>
    </div>
  );
}