bench/site/app/submit/page.tsx

"use client";

import { useState } from "react";

type State =
  | { kind: "idle" }
  | { kind: "sending" }
  | { kind: "ok"; message: string; model: string }
  | { kind: "error"; message: string };

export default function SubmitPage() {
  const [model, setModel] = useState("");
  const [notes, setNotes] = useState("");
  const [state, setState] = useState<State>({ kind: "idle" });

  async function onSubmit(e: React.FormEvent) {
    e.preventDefault();
    setState({ kind: "sending" });
    try {
      const res = await fetch("/api/submit", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ model, notes }),
      });
      const data = await res.json();
      if (!res.ok) {
        setState({
          kind: "error",
          message: data.error ?? "Something went wrong.",
        });
        return;
      }
      setState({ kind: "ok", message: data.message, model: data.model });
      setModel("");
      setNotes("");
    } catch {
      setState({ kind: "error", message: "Network error." });
    }
  }

  const busy = state.kind === "sending";

  return (
    <main className="mx-auto max-w-3xl px-6 py-14">
      <div className="rise">
        <h1 className="font-display text-4xl leading-tight sm:text-5xl">
          Suggest a model
        </h1>
        <p className="mt-5 max-w-xl text-sm leading-relaxed text-dim">
          Share a Hugging Face model you think belongs in the lab. Karti reviews
          every suggestion, inspects the files and license, and decides what to
          run. Nothing is downloaded or executed automatically. No account
          needed.
        </p>
      </div>

      <form
        onSubmit={onSubmit}
        className="rise panel mt-10 p-6 sm:p-8"
        style={{ animationDelay: "80ms" }}
      >
        <label className="label block" htmlFor="model">
          huggingface model
        </label>
        <input
          id="model"
          value={model}
          onChange={(e) => setModel(e.target.value)}
          placeholder="Qwen/Qwen3-8B"
          required
          spellCheck={false}
          className="mt-3 w-full border border-rule bg-void px-4 py-3 font-mono text-sm text-ink outline-none transition-colors placeholder:text-dimmer focus:border-signal"
        />
        <p className="mt-2 text-[11px] text-dimmer">
          `owner/model`, or paste the full huggingface.co URL.
        </p>

        <label className="label mt-8 block" htmlFor="notes">
          anything we should know{" "}
          <span className="text-dimmer">(optional)</span>
        </label>
        <textarea
          id="notes"
          value={notes}
          onChange={(e) => setNotes(e.target.value)}
          rows={3}
          placeholder="Recommended quant, chat template quirks, what it is meant to be good at…"
          className="mt-3 w-full resize-y border border-rule bg-void px-4 py-3 font-mono text-xs text-ink outline-none transition-colors placeholder:text-dimmer focus:border-signal"
        />

        <button
          type="submit"
          disabled={busy || !model.trim()}
          className="mt-8 w-full border border-rule-bright px-4 py-3 text-xs uppercase tracking-widest transition-colors hover:border-signal hover:text-signal disabled:cursor-not-allowed disabled:opacity-40 disabled:hover:border-rule-bright disabled:hover:text-ink"
        >
          {busy ? "sending suggestion…" : "send suggestion"}
        </button>

        {state.kind === "error" && (
          <p className="mt-5 border-l-2 border-fail px-4 py-2 text-xs leading-relaxed text-fail">
            {state.message}
          </p>
        )}
        {state.kind === "ok" && (
          <div className="mt-5 border-l-2 border-pass px-4 py-2">
            <p className="text-xs text-pass">{state.model} suggested.</p>
            <p className="mt-1 text-[11px] leading-relaxed text-dim">
              {state.message}
            </p>
          </div>
        )}
      </form>

      <section className="mt-12 grid gap-8 sm:grid-cols-2">
        <div>
          <h2 className="label mb-4">what helps review</h2>
          <ul className="space-y-3 text-[11px] leading-relaxed text-dim">
            <li className="border-l border-rule pl-4">
              <span className="text-ink">safetensors weights.</span> We do not
              load `.bin` checkpoints — they are pickles, and loading one is
              remote code execution on our hardware.
            </li>
            <li className="border-l border-rule pl-4">
              <span className="text-ink">A clear source.</span> Public or gated
              is fine to suggest; access is reviewed manually.
            </li>
            <li className="border-l border-rule pl-4">
              <span className="text-ink">Useful context.</span> Tell us the
              recommended quant, license, and what the model is meant to do.
            </li>
          </ul>
        </div>
        <div>
          <h2 className="label mb-4">what happens next</h2>
          <ul className="space-y-3 text-[11px] leading-relaxed text-dim">
            <li className="border-l border-rule pl-4">
              If Karti approves and schedules it, Lumbridge Bench records
              quality and serving performance on named hardware with the exact
              serving flags.
            </li>
            <li className="border-l border-rule pl-4">
              Private eval samples and internal review notes never become
              public. Selected aggregate score cards can be published after
              review.
            </li>
            <li className="border-l border-rule pl-4">
              A suggestion is not a promise to run a model. There is no
              automatic queue or public-code worker.
            </li>
          </ul>
        </div>
      </section>
    </main>
  );
}