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fix: AutopsyPanel crash on live recordings with no anomaly #14

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Merged
arko33 merged 1 commit into from
Oct 21, 2026
Merged

fix: AutopsyPanel crash on live recordings with no anomaly #14

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6 changes: 4 additions & 2 deletions src/components/Dashboard.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ export default function Dashboard({ session }: { session: Session }) {
}, [session.snapshots, turns, activeTurn]);

const hotFile =
activeTurn === anomalyTurnIndex ? turn.changedFiles[0] : undefined;
activeTurn === anomalyTurnIndex && turn ? turn.changedFiles[0] : undefined;

const stop = useCallback(() => {
setPlaying(false);
Expand Down Expand Up @@ -195,7 +195,9 @@ export default function Dashboard({ session }: { session: Session }) {
<div className="pg-stage__canvas">
<GhostCity
session={session}
snapshot={activeSnapshot}
snapshot={
activeSnapshot ?? { id: "no-snapshot", turnId: "", files: [], imports: [] }
}
activeTurn={activeTurn}
hotFile={hotFile}
selectedFile={selectedFile}
Expand Down
90 changes: 66 additions & 24 deletions src/components/playground/AutopsyPanel.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -42,12 +42,35 @@ export default function AutopsyPanel({
const turn = session.turns[activeTurn];
const autopsy = session.autopsies[0];
const anomaly = session.anomalies[0];
const blameTurn = autopsy
? session.turns.find((t) => t.id === autopsy.blamedTurnId) ?? null
: null;
const blameIndex = blameTurn ? blameTurn.index : null;
const selectedTower = selectedFile
? session.snapshots
.flatMap((snapshot) => snapshot.files)
.find((file) => file.path === selectedFile)
: null;
const healed = rolledBack || activeTurn >= 5;
// live recordings heal only when the recording says so; the demo scrub keeps
// its activeTurn-driven narrative.
const isLive = session.agent?.startsWith("ghost-live") ?? false;
const healed = rolledBack || (!isLive && activeTurn >= 5) || !!autopsy?.healed;
if (!turn) {
return (
<aside className="pg-autopsy" aria-label="Autopsy">
<div className="pg-autopsy__head">
<span className="pg-label">Autopsy</span>
<span className="pg-autopsy__state" data-healed="false">
<WarningCircle size={14} weight="light" aria-hidden="true" />
waiting
</span>
</div>
<p style={{ opacity: 0.6, fontSize: 13 }}>
Recording — no turn data at this position yet.
</p>
</aside>
);
}

return (
<aside className="pg-autopsy" aria-label="Autopsy">
Expand All @@ -63,33 +86,52 @@ export default function AutopsyPanel({
</span>
</div>

<div className="pg-verdict" data-healed={healed ? "true" : "false"}>
<div className="pg-verdict__top">
<span className="pg-label">Blamed turn</span>
<span className="pg-verdict__delta">
{healed ? "curve flat" : "+38 MB / sample"}
</span>
</div>
<div className="pg-verdict__main">
<strong>t4</strong>
<div>
<span className="pg-verdict__file">src/store/invoices.ts</span>
<span className="pg-verdict__kind">
{anomaly.kind} · {anomaly.severity} · turn 4
{anomaly && autopsy ? (
<div className="pg-verdict" data-healed={healed ? "true" : "false"}>
<div className="pg-verdict__top">
<span className="pg-label">Blamed turn</span>
<span className="pg-verdict__delta">
{healed ? "curve flat" : `${anomaly.kind} over threshold`}
</span>
</div>
<div className="pg-verdict__main">
<strong>{blameIndex !== null ? `t${blameIndex}` : "t—"}</strong>
<div>
<span className="pg-verdict__file">
{blameTurn?.changedFiles?.length
? blameTurn.changedFiles.join(", ")
: "files captured per checkpoint"}
</span>
<span className="pg-verdict__kind">
{anomaly.kind} · {anomaly.severity}
{blameIndex !== null ? ` · turn ${blameIndex}` : ""}
</span>
</div>
</div>
<div className="pg-verdict__actions">
<button type="button" onClick={onJumpToBlame}>
<Crosshair size={14} weight="light" aria-hidden="true" />
Jump to blame
</button>
<button type="button" onClick={onRollback} data-healed={healed ? "true" : "false"}>
<ArrowUUpLeft size={14} weight="light" aria-hidden="true" />
{healed ? "Re-measured" : "Roll back"}
</button>
</div>
</div>
<div className="pg-verdict__actions">
<button type="button" onClick={onJumpToBlame}>
<Crosshair size={14} weight="light" aria-hidden="true" />
Jump to blame
</button>
<button type="button" onClick={onRollback} data-healed={healed ? "true" : "false"}>
<ArrowUUpLeft size={14} weight="light" aria-hidden="true" />
{healed ? "Re-measured" : "Roll back"}
</button>
) : (
<div className="pg-verdict">
<div className="pg-verdict__main">
<strong>—</strong>
<div>
<span className="pg-verdict__file">no anomaly detected</span>
<span className="pg-verdict__kind">
the recorded samples stayed inside every threshold so far
</span>
</div>
</div>
</div>
</div>
)}

{selectedFile && (
<div className="pg-selected">
Expand Down
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