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fix(workbench-ui): harden practice evidence panel model guards

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This commit is contained in:
Shay 2026-06-23 16:01:23 -07:00
parent e2c7840a4d
commit 0074897c7a
1 changed files with 19 additions and 15 deletions
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34
workbench-ui/src/app/trace/practiceEvidencePanelModel.ts
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@ -40,18 +40,19 @@ function boolLabel(value: boolean): string {
return value ? "true" : "false";
}
function listLabel(values: readonly string[]): string {
return values.length > 0 ? values.join(", ") : "none";
function listLabel(values: readonly string[] | null | undefined): string {
return values && values.length > 0 ? values.join(", ") : "none";
}
function sourceSpanRows(evidence: PracticeEvidence): PracticeEvidenceSummaryRow[] {
const rows: PracticeEvidenceSummaryRow[] = [];
const append = (prefix: string, spans: readonly PracticeSourceSpanView[]) => {
const append = (prefix: string, spans: readonly PracticeSourceSpanView[] | null | undefined) => {
if (!spans) return;
spans.forEach((span, index) => {
rows.push({ key: `${prefix}.${index + 1}`, value: practiceSourceSpanLabel(span) });
});
};
if (evidence.sealed_trace !== null) {
if (evidence.sealed_trace != null) {
append("sealed_trace", evidence.sealed_trace.evidence_spans);
}
return rows;
@ -105,11 +106,12 @@ function traceRefusalRows(refusal: PracticeTraceRefusalView): PracticeEvidenceSu
}
function detailSections(evidence: PracticeEvidence): PracticeEvidenceDetailSection[] {
const chain = evidence.chain ?? [];
return [
{
title: "Evidence chain",
emptyMessage: "No sealed practice chain cards recorded.",
items: evidence.chain.map((card, index) => ({
items: chain.map((card, index) => ({
title: `card ${index + 1}: ${card.kind}`,
rows: cardRows(card),
})),
@ -118,7 +120,7 @@ function detailSections(evidence: PracticeEvidence): PracticeEvidenceDetailSecti
title: "Sealed trace",
emptyMessage: "No sealed practice trace recorded.",
items:
evidence.sealed_trace === null
evidence.sealed_trace == null
? []
: [
{
@ -131,7 +133,7 @@ function detailSections(evidence: PracticeEvidence): PracticeEvidenceDetailSecti
title: "Trace refusal",
emptyMessage: "No practice trace refusal recorded.",
items:
evidence.trace_refusal === null
evidence.trace_refusal == null
? []
: [
{
@ -144,6 +146,11 @@ function detailSections(evidence: PracticeEvidence): PracticeEvidenceDetailSecti
}
export function practiceEvidencePanelModel(evidence: PracticeEvidence): PracticeEvidencePanelModel {
const chain = evidence.chain ?? [];
const sealedTrace = evidence.sealed_trace;
const traceRefusal = evidence.trace_refusal;
const sourceSpanCount = sealedTrace?.evidence_spans?.length ?? 0;
return {
status: evidence.status,
emptyMessage: practiceEvidenceEmptyMessage(evidence),
@ -161,15 +168,12 @@ export function practiceEvidencePanelModel(evidence: PracticeEvidence): Practice
{ key: "missing_reason", value: evidence.missing_reason ?? "none" },
],
countRows: [
{ key: "chain_cards", value: String(evidence.chain.length) },
{ key: "sealed_trace", value: evidence.sealed_trace === null ? "0" : "1" },
{ key: "trace_refusal", value: evidence.trace_refusal === null ? "0" : "1" },
{
key: "source_spans",
value: String(evidence.sealed_trace === null ? 0 : evidence.sealed_trace.evidence_spans.length),
},
{ key: "chain_cards", value: String(chain.length) },
{ key: "sealed_trace", value: sealedTrace == null ? "0" : "1" },
{ key: "trace_refusal", value: traceRefusal == null ? "0" : "1" },
{ key: "source_spans", value: String(sourceSpanCount) },
],
chainRows: evidence.chain.map((card) => ({
chainRows: chain.map((card) => ({
key: card.kind,
value: `${card.status} — ${listLabel(card.refs)}`,
})),