disclosure-bureau/web/components/quick-launch.tsx

"use client";

/**
 * QuickLaunch — homepage form to fire an investigation in 1 click without
 * opening the chat.
 *
 * Detective dropdown picks the kind; the form swaps the input label based
 * on what that kind needs (topic, question, hypothesis_id, person_id).
 * Submit POSTs to /api/bureau/launch which inserts the job + returns the
 * job_id; the UI then routes to /jobs/[id].
 */
import { useState } from "react";
import { useRouter } from "next/navigation";
import { ArrowUpRight } from "lucide-react";

interface DetectiveOption {
  slug: string;
  label: string;
  kind: string;
  inputLabel: string;
  placeholder: string;
  field: "question" | "topic" | "hypothesis_id" | "person_id";
  tone: string;
}

const OPTIONS: DetectiveOption[] = [
  { slug: "holmes",      label: "Holmes — hypothesis tournament",     kind: "hypothesis_tournament", inputLabel: "Question (one sentence, declarative)", placeholder: "Were the green fireballs natural or unidentified?",       field: "question",      tone: "text-[#7fdbff] border-[#7fdbff]" },
  { slug: "dupin",       label: "Dupin — contradiction scan",         kind: "contradiction_scan",    inputLabel: "Topic (short noun-phrase)",            placeholder: "color of the green fireballs",                              field: "topic",         tone: "text-[#ff8a4d] border-[#ff8a4d]" },
  { slug: "taleb",       label: "Taleb — outlier hunt",               kind: "outlier_scan",          inputLabel: "Topic",                                placeholder: "anomalous frequency of UAP at nuclear sites",               field: "topic",         tone: "text-[#ffd23f] border-[#ffd23f]" },
  { slug: "schneier",    label: "Schneier — red-team a hypothesis",   kind: "red_team_review",       inputLabel: "Hypothesis ID (H-NNNN)",               placeholder: "H-0003",                                                     field: "hypothesis_id", tone: "text-[#ff3344] border-[#ff3344]" },
  { slug: "tetlock",     label: "Tetlock — recalibrate a hypothesis", kind: "calibrate_hypothesis",  inputLabel: "Hypothesis ID (H-NNNN)",               placeholder: "H-0003",                                                     field: "hypothesis_id", tone: "text-[#26d4cc] border-[#26d4cc]" },
  { slug: "poirot",      label: "Poirot — witness analysis",          kind: "witness_analysis",      inputLabel: "Person ID (kebab-case)",               placeholder: "donald-keyhoe",                                              field: "person_id",     tone: "text-[#9b5de5] border-[#9b5de5]" },
  { slug: "case-writer", label: "Case-Writer — assemble narrative",   kind: "case_report",           inputLabel: "Topic to assemble",                    placeholder: "green fireballs",                                            field: "topic",         tone: "text-[#e0c080] border-[#e0c080]" },
];

export function QuickLaunch() {
  const router = useRouter();
  const [opt, setOpt] = useState<DetectiveOption>(OPTIONS[0]);
  const [value, setValue] = useState("");
  const [pending, setPending] = useState(false);
  const [error, setError] = useState<string | null>(null);

  function pickDetective(slug: string) {
    const next = OPTIONS.find((o) => o.slug === slug);
    if (next) { setOpt(next); setValue(""); setError(null); }
  }

  async function submit(e: React.FormEvent) {
    e.preventDefault();
    if (!value.trim()) return;
    setPending(true);
    setError(null);
    try {
      const payload: Record<string, string> = { kind: opt.kind };
      payload[opt.field] = value.trim();
      const r = await fetch("/api/bureau/launch", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify(payload),
      });
      const data = (await r.json()) as { job_id?: string; error?: string; message?: string };
      if (!r.ok || !data.job_id) {
        setError(data.error || data.message || `HTTP ${r.status}`);
        setPending(false);
        return;
      }
      router.push(`/jobs/${data.job_id}`);
    } catch (e) {
      setError((e as Error).message);
      setPending(false);
    }
  }

  return (
    <form
      onSubmit={submit}
      className="rounded-lg border border-[rgba(127,219,255,0.18)] bg-[#0d1220] p-3 mb-5"
    >
      <div className="text-[10px] font-mono text-[#5a6678] uppercase tracking-wider mb-2">
        ⚡ Launch an investigation
      </div>
      <div className="grid md:grid-cols-[260px_1fr_auto] gap-2">
        <select
          value={opt.slug}
          onChange={(e) => pickDetective(e.target.value)}
          className={`bg-[#060a13] border ${opt.tone} rounded px-2 py-2 text-[12px] font-mono`}
        >
          {OPTIONS.map((o) => (
            <option key={o.slug} value={o.slug}>{o.label}</option>
          ))}
        </select>
        <input
          type="text"
          value={value}
          onChange={(e) => setValue(e.target.value)}
          placeholder={opt.placeholder}
          aria-label={opt.inputLabel}
          className="bg-[#060a13] border border-[rgba(127,219,255,0.18)] rounded px-3 py-2 text-[12px] text-[#e7ecf3] placeholder:text-[#5a6678] font-mono"
        />
        <button
          type="submit"
          disabled={pending || !value.trim()}
          className={`px-4 py-2 rounded border ${opt.tone} text-[12px] font-mono inline-flex items-center gap-1 disabled:opacity-40 disabled:cursor-not-allowed`}
        >
          {pending ? "queueing…" : "launch"}
          {!pending && <ArrowUpRight size={12} />}
        </button>
      </div>
      <div className="text-[10px] font-mono text-[#5a6678] mt-2">
        {opt.inputLabel}
        {error && <span className="text-[#ff6ec7] ml-2">· {error}</span>}
      </div>
    </form>
  );
}