Files
confidence-engine/components/scenario-form.jsx
T

784 lines
29 KiB
React

"use client";
import React, { useEffect } from "react";
import { useState, useRef, useMemo } from "react";
import DiagnosticsView from "@/components/diagnostics-view";
import ReasoningWorkspace, { LoadingOverlay, ContinueLaterBanner } from "@/components/reasoning-workspace";
import { mockFetch, AVAILABLE_SCENARIOS } from "@/lib/mocks/confidence-engine/mock-client";
import { deriveFindingsFromContributions, normalizeFindings, produceFindingInformedSummary } from "@/lib/graph/finding-helpers";
import { loadInvestigation, saveInvestigation, clearInvestigation } from "@/lib/storage/investigation-storage";
/* Compile-time env resolution — NEXT_PUBLIC_ vars are injected by Next.js at build */
const MOCK_ENABLED = process.env.NEXT_PUBLIC_CONFIDENCE_ENGINE_MOCKS === "true";
/* ── inject runtime globals for the mock client to read ──── */
function useMockGlobals() {
useEffect(() => {
if (MOCK_ENABLED) {
var w = window;
w.__MOCK_ENABLED = true;
w.__MOCK_DELAY = process.env.NEXT_PUBLIC_CONFIDENCE_MOCK_DELAY || "normal";
w.__MOCK_SCENARIO = process.env.NEXT_PUBLIC_CONFIDENCE_ENGINE_MOCK_SCENARIO || "";
}
}, []);
}
const MAX_LENGTH = 10000;
export async function submitScenarioForStartCase(fetchImpl, scenario) {
return fetchImpl("/api/cases/start", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ scenario }),
});
}
export async function submitAnswerForUpdateCase(
fetchImpl,
{ situationGraph, previousQuestion, answer, findings },
) {
if (!answer?.trim()) {
return {
ok: false,
skipped: true,
data: {
success: false,
stage: "request_validation",
error: "Please enter an answer before updating.",
},
};
}
const body = { situationGraph, previousQuestion, answer };
if (findings && findings.length > 0) {
body.findings = findings;
}
const response = await fetchImpl("/api/cases/update", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(body),
});
return {
ok: response.ok,
skipped: false,
data: await response.json(),
};
}
export async function synthesizeFromFindings(fetchImpl, { situationGraph, findings }) {
const response = await fetchImpl("/api/cases/synthesis", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ situationGraph, findings }),
});
return {
ok: response.ok,
data: await response.json(),
};
}
function normaliseStartResult(data) {
return {
...data,
selectedQuestion:
typeof data?.selectedQuestion === "string"
? data.selectedQuestion
: data?.selectedQuestion?.question ?? null,
newlySurfacedNodeIds: data?.newlySurfacedNodeIds ?? [],
};
}
function normaliseUpdateSelectedQuestion(selectedQuestion) {
if (!selectedQuestion) return null;
if (typeof selectedQuestion === "string") return selectedQuestion;
return selectedQuestion.question ?? null;
}
export function ScenarioResultPanels({ status, result }) {
if (!result) return null;
const hasGraph = Boolean(result.situationGraph);
const hasQuestion = Boolean(result.selectedQuestion?.question);
const hasDiagnostics = Boolean(result.diagnostics);
return (
<>
{status === "error" && (
<div className="space-y-3">
{result.error && (
<div className="rounded-lg border border-red-300 bg-red-50 px-4 py-3 text-sm text-red-700 whitespace-pre-wrap">
Error: {result.error}
</div>
)}
{!hasGraph && !hasQuestion && (
<div className="rounded-lg border border-yellow-300 bg-yellow-50 px-4 py-2 text-sm text-yellow-800">
Validation failed no structured graph output was produced.
</div>
)}
</div>
)}
{hasDiagnostics && <DiagnosticsView result={result} />}
</>
);
}
// ── Message pools ───────────────────────────────────────────
const INITIAL_MESSAGES = [
{ min: 0, text: "Reading your situation" },
{ min: 10, text: "Building a structured understanding" },
{ min: 25, text: "Identifying what is known and still unclear" },
{ min: 45, text: "Selecting the next useful question" },
];
const UPDATE_MESSAGES = [
{ min: 0, text: "Considering your answer" },
{ min: 10, text: "Updating the situation" },
{ min: 25, text: "Checking what changed" },
{ min: 45, text: "Choosing the next question" },
];
function useLoadingStatus(messages, isLoading) {
const [elapsed, setElapsed] = useState(0);
const startRef = useRef(null);
useEffect(() => {
if (isLoading) {
startRef.current = Date.now();
const iv = setInterval(() => {
setElapsed(Math.floor((Date.now() - startRef.current) / 1000));
}, 1000);
return () => clearInterval(iv);
} else {
setElapsed(0);
startRef.current = null;
}
}, [isLoading]);
const currentMessage = useMemo(() => {
if (!messages || messages.length === 0) return "";
let msg = messages[0].text;
for (const m of messages) {
if (elapsed >= m.min) msg = m.text;
}
return msg;
}, [messages, elapsed]);
return { elapsed, currentMessage };
}
export function UpdateErrorPanel({ updateError }) {
if (!updateError) return null;
const errors = [
...(updateError.errors || []),
...(updateError.validationErrors || []),
...(updateError.graphValidationErrors || []),
...(updateError.proposalErrors || []),
...(updateError.providerErrors || []),
];
return (
<div className="space-y-3">
<div className="rounded-lg border border-red-300 bg-red-50 px-4 py-3 text-sm text-red-700 whitespace-pre-wrap">
Update error: {updateError.error}
</div>
{errors.length > 0 && (
<details className="rounded-lg border border-red-200 bg-red-50 px-4 py-3">
<summary className="cursor-pointer text-sm font-medium text-red-700 underline">
Update details ({errors.length})
</summary>
<ul className="mt-2 space-y-1 text-sm text-red-700">
{errors.map((item, index) => (
<li key={index}>
{typeof item === "string" ? item : item?.message || JSON.stringify(item)}
</li>
))}
</ul>
</details>
)}
</div>
);
}
export { INITIAL_MESSAGES, UPDATE_MESSAGES, useLoadingStatus };
/**
* Derives whether the current component state represents a valid investigation
* context sufficient to render a workspace surface.
*
* Valid only when:
* - result carries a situationGraph (renderable graph), OR
* - status is "success" AND there is a non-empty scenario
* (from session restoration with real data).
*
* This predicate is the single source of truth for all render-gate decisions.
* showExperimentView, fixture availability, or sessionStorage keys alone are
* NOT sufficient to constitute valid context.
*/
export function hasValidInvestigationContext(result, status, scenario) {
return Boolean(result?.situationGraph) ||
(status === "success" && Boolean(scenario?.trim()));
}
/**
* Derives the primary surface that must render for the given state tuple.
* Enforces exactly-one-primary-surface invariant: no zero, no two.
*/
export function derivePrimarySurface(result, status, _showExperimentView, scenario, activeBranchId) {
if (status === "loading") return "LOADING";
if (status === "error") return "ERROR_SURFACE";
const valid = hasValidInvestigationContext(result, status, scenario);
if (valid) return "NORMAL_WORKSPACE";
return "SCENARIO_ENTRY";
}
export default function ScenarioForm() {
const [scenario, setScenario] = useState("");
const [status, setStatus] = useState("idle"); // idle | loading | error | success
const [result, setResult] = useState(null);
const [answer, setAnswer] = useState("");
const [updateStatus, setUpdateStatus] = useState("idle"); // idle | loading | error | success
const [updateError, setUpdateError] = useState(null);
const [updateResult, setUpdateResult] = useState(null);
const [lastSubmittedAnswer, setLastSubmittedAnswer] = useState("");
const [currentUnderstanding, setCurrentUnderstanding] = useState(null);
const [mockScenario, setMockScenario] = useState("");
const [hideFacilitatorOnLanding, setHideFacilitatorOnLanding] = useState(false);
/* ── RTO.31: focused contributions ownership ─────────────── */
const [focusedContributions, setFocusedContributions] = useState([]);
/* ── v2 findings from focused contributions ─────────────── */
const [findings, setFindings] = useState([]);
function appendFinding(finding) {
setFindings((prev) => {
return [...prev, finding];
});
}
function updateFindingDisposition(findingId, newDisposition) {
setFindings((prev) =>
prev.map((f) => (f.id === findingId ? { ...f, userDisposition: newDisposition } : f)),
);
}
function updateFindingProposition(findingId, newProposition) {
setFindings((prev) =>
prev.map((f) =>
f.id === findingId
? { ...f, proposition: newProposition, userDisposition: null }
: f,
),
);
}
/**
* v0.49 promotion seam — deterministic Current Understanding update
* triggered by "Done for now" activity boundary (no case/update, no LLM).
*/
function handleDoneForNowPromotion(targetNodeId) {
if (!targetNodeId || !findings?.length) return;
// Filter eligible findings for this specific target only.
const eligible = findings.filter(
(f) => f.originatingTargetNodeId === targetNodeId && (f.userDisposition === null || f.userDisposition === "agree"),
);
if (eligible.length === 0) return;
// Determine the base: use currentUnderstanding if available, else empty string.
const baseSummary = currentUnderstanding ?? "";
// Deterministic producer — no LLM, no API.
const newSummary = produceFindingInformedSummary(baseSummary, eligible);
// Idempotence guard: skip if summary is unchanged (no new eligible findings
// beyond what's already in the current Evidence block).
if (newSummary === baseSummary) return;
// Avoid duplicate evidence propositions from repeated promotion.
const existingEvidenceMatch = baseSummary.match(/Evidence:\s*\[([^\]]+)\]/);
let isDuplicate = false;
if (existingEvidenceMatch) {
const existingTexts = existingEvidenceMatch[1].split("; ").map((t) => t.trim());
isDuplicate = eligible.every((f) => existingTexts.includes(f.proposition));
}
if (isDuplicate) return;
// Mutate the SAME summary/state that autosave already persists.
setCurrentUnderstanding(newSummary);
}
function appendFocusedContribution(contribution) {
// Derive a single stored contribution object and use it for BOTH
// contribution storage AND Finding derivation so the same identity
// appears in focusedContributions[] and Finding.contributionId.
setFocusedContributions((prev) => {
const seq = prev.length + 1;
const storedContribution = { ...contribution, sequence: seq, id: `contrib-${String(seq).padStart(4, "0")}` };
// Derive Findings from the exact stored Contribution (not a separate approximation)
setFindings((prevFindings) => {
const newFindings = deriveFindingsFromContributions([storedContribution]).findings;
return normalizeFindings([...prevFindings, ...newFindings]);
});
return [...prev, storedContribution];
});
// ── Synthesis trigger: once per completed Finding transition ──
const newFindingsDelta = deriveFindingsFromContributions([
{
...contribution,
sequence: (focusedContributions?.length ?? 0) + 1,
id: `contrib-${String((focusedContributions?.length ?? 0) + 1).padStart(4, "0")}`,
},
]).findings;
if (newFindingsDelta.length === 0) return;
const currentGraph = result?.situationGraph;
if (!currentGraph) return;
const completeNextFindings = normalizeFindings([
...(findings ?? []),
...newFindingsDelta,
]);
void synthesizeFromFindings(fetch, {
situationGraph: currentGraph,
findings: completeNextFindings,
}).then((res) => {
if (res.ok && res.data?.currentUnderstanding) {
setCurrentUnderstanding(res.data.currentUnderstanding);
}
});
}
const textareaRef = useRef(null);
/* ── Valid investigation predicate ─────────────────────── */
// Delegated to the exported utility below.
const validCtx = hasValidInvestigationContext(result, status, scenario);
/* Restore persisted session on mount ─────────── */
useEffect(() => {
if (typeof window === "undefined") return;
const saved = loadInvestigation();
if (!saved) return;
const hasGraph = Boolean(saved.situationGraph);
setScenario(saved.scenario || "");
setResult(hasGraph ? { ...saved, situationGraph: saved.situationGraph } : null);
setCurrentUnderstanding(saved.summary || null);
setFocusedContributions(saved.focusedContributions || []);
setFindings(saved.findings || []);
// Partial sessions (present but no graph) must NOT suppress the
// scenario-entry form. Only promote to success when there is actual
// investigation data to render.
if (hasGraph) {
setStatus("success");
}
}, []);
/* ── Canonical autosave — persist whenever state changes (Phase 2) ── */
useEffect(() => {
if (typeof window === "undefined") return;
// Guard: no valid investigation yet → skip autosave during idle/start flows.
// Also prevents overwriting an existing saved investigation with the initial
// empty state of a fresh ScenarioForm instance (hydration race guard).
if (!result?.situationGraph) return;
void saveInvestigation({
scenario,
situationGraph: result.situationGraph,
selectedQuestion: result.selectedQuestion,
summary: currentUnderstanding,
updatedAt: new Date().toISOString(),
focusedContributions,
findings,
});
}, [
scenario,
result?.situationGraph,
result?.selectedQuestion,
currentUnderstanding,
focusedContributions,
findings,
]);
/* Restore facilitator dismiss preference (Experiment 05) ─── */
useEffect(() => {
if (typeof window === "undefined") return;
try {
const pref = sessionStorage.getItem("ce-facilitator-dismissed");
setHideFacilitatorOnLanding(pref === "true");
} catch (_) {}
}, []);
/* Inject mock globals so the interceptor can read them at runtime */
useMockGlobals();
function handleScenarioSelect(key) {
setMockScenario(key);
if (typeof window !== "undefined") {
window.__MOCK_SCENARIO = key;
}
// Auto-fill central statement for quick start
var found = AVAILABLE_SCENARIOS.find(function(s) { return s.key === key; });
if (found && found.centralStatement) {
setScenario(found.centralStatement);
}
}
function handleScenarioFill(key) {
handleScenarioSelect(key);
setStatus("loading");
setResult(null);
setAnswer("");
setUpdateStatus("idle");
setUpdateResult(null);
setLastSubmittedAnswer("");
setCurrentUnderstanding(null);
setUpdateError(null);
// Simulate a click on the analyse button after auto-filling
setTimeout(function() {
var btn = document.querySelector('button[type="submit"]');
if (btn && !btn.disabled) btn.click();
}, 50);
}
const { elapsed: startElapsed, currentMessage: startMsg } = useLoadingStatus(
INITIAL_MESSAGES,
status === "loading"
);
const { elapsed: updateElapsed, currentMessage: updateMsg } = useLoadingStatus(
UPDATE_MESSAGES,
updateStatus === "loading"
);
const handleSubmit = async (e) => {
e.preventDefault();
setStatus("loading");
setResult(null);
setAnswer("");
setUpdateStatus("idle");
setUpdateResult(null);
setLastSubmittedAnswer("");
setUpdateError(null);
setCurrentUnderstanding(null);
// Force a DOM flush so loading state renders before awaiting (prevents instant mocks from swallowing it)
await new Promise(r => requestAnimationFrame(() => setTimeout(r, 50)));
try {
const res = await submitScenarioForStartCase(MOCK_ENABLED ? mockFetch : fetch, scenario);
const data = await res.json();
if (res.ok && data.success) {
setStatus("success");
setCurrentUnderstanding(data.summary ?? null);
const normalised = normaliseStartResult(data);
setResult(normalised);
saveInvestigation({ scenario, situationGraph: normalised.situationGraph, selectedQuestion: normalised.selectedQuestion, summary: data.summary ?? null, updatedAt: new Date().toISOString(), focusedContributions, findings: [] });
} else {
setStatus("error");
setCurrentUnderstanding(data.summary ?? null);
setResult(normaliseStartResult(data));
}
} catch (err) {
setStatus("error");
setResult({ error: err.message || "Network request failed" });
}
};
const handleUpdate = async (e) => {
e.preventDefault();
// Guard empty answer before showing loading state
if (!answer?.trim()) {
setUpdateStatus("error");
setUpdateError({ error: "Please enter an answer before updating." });
return;
}
setUpdateStatus("loading");
setUpdateError(null);
setLastSubmittedAnswer(answer.trim());
// Force a DOM flush so loading state renders before awaiting (prevents instant mocks from swallowing it)
await new Promise(r => requestAnimationFrame(() => setTimeout(r, 50)));
const submission = await submitAnswerForUpdateCase(MOCK_ENABLED ? mockFetch : fetch, {
situationGraph: result?.situationGraph,
previousQuestion: result?.selectedQuestion,
answer,
findings,
});
if (submission.skipped) {
setUpdateStatus("error");
setUpdateError(submission.data);
return;
}
try {
const outcome = submission.data;
if (submission.ok && outcome.success) {
// Merge server-returned findings with local state
let newFindings = [...findings];
if (outcome.appendedFindings && Array.isArray(outcome.appendedFindings)) {
newFindings = [...newFindings, ...outcome.appendedFindings];
}
setUpdateStatus("success");
setCurrentUnderstanding(
outcome.summary ? outcome.summary : currentUnderstanding,
);
setUpdateResult({
...outcome,
previousSituationGraph: result?.situationGraph ?? null,
});
setResult((current) => ({
...current,
situationGraph: outcome.updatedSituationGraph,
selectedQuestion: normaliseUpdateSelectedQuestion(
outcome.selectedQuestion,
),
newlySurfacedNodeIds: (outcome.proposal?.addedNodes || [])
.filter((node) => node.kind === "unknown")
.map((node) => node.id),
diagnostics: outcome.diagnostics,
}));
setAnswer("");
// Persist after successful update turn — include findings
saveInvestigation({ scenario, situationGraph: outcome.updatedSituationGraph, selectedQuestion: normaliseUpdateSelectedQuestion(outcome.selectedQuestion), summary: outcome.summary ?? currentUnderstanding, updatedAt: new Date().toISOString(), focusedContributions, findings: newFindings });
} else {
setUpdateStatus("error");
setUpdateError(outcome);
}
} catch (err) {
setUpdateStatus("error");
setUpdateError({ error: err.message || "Network request failed" });
}
};
return (
<div className="space-y-6">
{/* ── Idle form for scenario input ─ */}
{!result?.situationGraph && status === "idle" && (
<form onSubmit={handleSubmit} className="space-y-6">
{/* Two-column landing workspace */}
<div className="grid grid-cols-1 gap-6 md:grid-cols-3">
{/* Left panel — Facilitator (1/3 on desktop) */}
{!hideFacilitatorOnLanding && (
<div className="md:col-span-1">
<div className="rounded-lg border border-amber-200/60 bg-gradient-to-b from-amber-50/60 to-white px-8 pt-7 pb-7 sticky top-6 shadow-sm">
<h2 className="mb-4 text-xs font-bold tracking-widest uppercase text-amber-600/60">Before we begin</h2>
<p className="text-sm leading-relaxed text-amber-900/80 mb-5">
The Confidence Engine helps build confidence by understanding situations before deciding what to do.
</p>
<p className="text-sm leading-relaxed text-amber-900/70 mb-4">
You do not need to know exactly what the problem is.
</p>
<p className="text-sm leading-relaxed text-amber-900/70 mb-7">
Simply describe what you have observed. We will work through it together, one question at a time.
</p>
<div className="flex items-center gap-2 pt-5 border-t border-amber-100/60">
<input
type="checkbox"
id="dismiss-facilitator"
onChange={(e) => {
if (e.target.checked) {
setHideFacilitatorOnLanding(true);
try { sessionStorage.setItem("ce-facilitator-dismissed", "true"); } catch (_) {}
}
}}
className="h-4 w-4 rounded border-gray-300 text-blue-600 focus:ring-blue-500"
/>
<label htmlFor="dismiss-facilitator" className="text-xs text-gray-500">
{`Dismiss this introduction permanently`}
</label>
</div>
</div>
</div>
)}
{/* Right panel — Workspace (2/3 on desktop) */}
<div className={hideFacilitatorOnLanding ? "md:col-span-3" : "md:col-span-2"}>
<h2 className="mb-4 text-xs font-bold tracking-widest uppercase text-gray-400">What&#39;s the situation</h2>
<textarea
ref={textareaRef}
value={scenario}
onChange={(e) => setScenario(e.target.value)}
placeholder="What have you noticed?"
rows={4}
data-testid="scenario-textarea"
className="w-full rounded-lg border border-gray-300 px-4 py-3 text-sm focus:border-gray-500 focus:outline-none focus:ring-2 focus:ring-gray-400 mb-3"
/>
<div className="flex items-center justify-between">
<span className="text-xs text-gray-400">{scenario.length}/{MAX_LENGTH}</span>
<button
type="submit"
disabled={!scenario.trim()}
className="rounded-lg bg-blue-700 px-6 py-2.5 text-sm font-medium text-white transition hover:bg-blue-600 disabled:cursor-not-allowed disabled:opacity-40"
>
Analyse
</button>
</div>
<p className="mt-3 text-xs italic text-gray-400">
You do not need all the answers yet.
</p>
</div>
</div>
</form>
)}
{status === "idle" && MOCK_ENABLED && (
<details className="rounded-lg border border-gray-200/60 bg-gray-50/30">
<summary className="cursor-pointer px-4 py-2 text-sm font-medium text-gray-400 hover:text-gray-600">Developer details</summary>
<div className="space-y-3 px-4 pb-4">
<div>
<label htmlFor="mock-scenario" className="block text-xs font-medium text-gray-500 mb-1">Mock scenario</label>
<select
id="mock-scenario"
value={mockScenario}
onChange={(e) => handleScenarioSelect(e.target.value)}
className="w-full rounded-md border border-gray-300 px-3 py-2 text-sm focus:border-gray-500 focus:outline-none focus:ring-2 focus:ring-gray-400"
>
<option value=""> default (env var) </option>
{AVAILABLE_SCENARIOS.map(function(s) {
return <option key={s.key} value={s.key}>{s.label}</option>;
})}
</select>
</div>
<div className="flex flex-wrap gap-2">
{AVAILABLE_SCENARIOS.map(function(s) {
return (
<button
key={s.key}
type="button"
onClick={() => handleScenarioFill(s.key)}
disabled={!scenario.trim() && scenario !== s.centralStatement}
className="rounded-md border border-gray-200/60 bg-white/80 px-3 py-1.5 text-xs text-gray-500 hover:bg-gray-50 disabled:opacity-30"
>
{s.label} ({s.turnCount} turns)
</button>
);
})}
</div>
</div>
</details>
)}
{/* ── Initial analysis loading card ─────────────── */}
{status === "loading" && (
<LoadingOverlay
isLoading={true}
elapsed={startElapsed}
currentMessage={startMsg}
variant="initial"
/>
)}
{/* ── Main result workspace ─── */}
{(status === "success" || status === "error") && (
<>
<div className="grid grid-cols-1 gap-6 lg:grid-cols-3">
{/* Workspace — uses result from Analyse or Update only */}
<div className="lg:col-span-2">
<ReasoningWorkspace
scenario={scenario}
status={status}
updateStatus={updateStatus}
currentUnderstanding={currentUnderstanding}
result={{
...(result || {}),
situationGraph: updateResult?.updatedSituationGraph ?? result?.situationGraph,
selectedQuestion: updateResult?.selectedQuestion ?? result?.selectedQuestion,
newlySurfacedNodeIds: result?.newlySurfacedNodeIds || [],
diagnostics: result?.diagnostics || null,
updateError,
}}
answer={answer}
setAnswer={setAnswer}
onAnswerSubmit={handleUpdate}
lastSubmittedAnswer={lastSubmittedAnswer}
focusedContributions={focusedContributions}
onFocusedContribution={appendFocusedContribution}
findings={findings}
onUpdateFindingDisposition={updateFindingDisposition}
onUpdateFindingProposition={updateFindingProposition}
/* ── v0.49 done-for-now promotion seam ─────────── */
onSummaryUpdate={handleDoneForNowPromotion}
onRestart={() => {
clearInvestigation();
setStatus("idle");
setResult(null);
setAnswer("");
setUpdateStatus("idle");
setUpdateResult(null);
setLastSubmittedAnswer("");
setCurrentUnderstanding(null);
setUpdateError(null);
setFocusedContributions([]);
setFindings([]);
}}
/>
</div>
</div>
</>
)}
{/* ── Continue later banner when session was restored ── */}
{status === "success" && result?.updatedAt && (
<ContinueLaterBanner onRestart={() => { clearInvestigation(); setStatus("idle"); setResult(null); setAnswer(""); setUpdateStatus("idle"); setCurrentUnderstanding(null); setFocusedContributions([]); setFindings([]); }} />
)}
{/* Reset button after successful analysis */}
{status === "success" && (
<div className="text-center">
<button
onClick={() => {
clearInvestigation();
setScenario("");
setStatus("idle");
setResult(null);
setAnswer("");
setUpdateStatus("idle");
setUpdateResult(null);
setLastSubmittedAnswer("");
setCurrentUnderstanding(null);
setUpdateError(null);
setFocusedContributions([]);
setFindings([]);
}}
className="rounded-lg border border-gray-200/60 px-4 py-2 text-sm font-medium text-gray-500 transition hover:bg-gray-50/80"
>
Start new investigation
</button>
</div>
)}
</div>
);
}