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fix(conversation): tool call normalization for message handling

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Kyush 2026-04-23 18:31:30 +09:00
commit fd67e481ec
1 changed files with 21 additions and 3 deletions
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24
client/src/ui/patterns/ConversationTimeline.tsx
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@ -70,6 +70,24 @@ function prettyJson(value: unknown): string {
}
}
function hasMeaningfulToolCall(value: unknown): boolean {
if (value === undefined || value === null) return false;
if (typeof value === 'string') return value.trim().length > 0;
if (Array.isArray(value)) return value.some((item) => hasMeaningfulToolCall(item));
if (isRecord(value)) {
return Object.entries(value).some(([key, item]) => key !== 'index' && hasMeaningfulToolCall(item));
}
return true;
}
function normalizeToolCalls(value: unknown): string | undefined {
if (!hasMeaningfulToolCall(value)) return undefined;
const rendered = prettyJson(value).trim();
if (!rendered || rendered === '[]' || rendered === '{}') return undefined;
return rendered;
}
function normalizePayload(value: unknown): Record<string, unknown> | null {
if (!value) return null;
@ -113,7 +131,7 @@ function normalizeCompactStreamResponse(payload: Record<string, unknown> | null)
role: typeof choice.role === 'string' ? choice.role : 'assistant',
content: stringifyValue(choice.content),
reasoning: stringifyValue(choice.reasoning).trim() || undefined,
toolCalls: choice.tool_calls !== undefined ? prettyJson(choice.tool_calls) : undefined,
toolCalls: normalizeToolCalls(choice.tool_calls),
metadata,
};
})
@ -152,7 +170,7 @@ function normalizeAssistantMessages(payload: Record<string, unknown> | null): Pa
const messageRecord = message as Record<string, unknown>;
const content = stringifyValue(messageRecord.content);
const reasoning = stringifyValue(messageRecord.reasoning_content ?? messageRecord.reasoning).trim();
const toolCalls = messageRecord.tool_calls !== undefined ? prettyJson(messageRecord.tool_calls) : undefined;
const toolCalls = normalizeToolCalls(messageRecord.tool_calls);
const metadata = [
(choice as Record<string, unknown>).finish_reason !== undefined
? { key: 'Finish', value: String((choice as Record<string, unknown>).finish_reason) }
@ -306,7 +324,7 @@ function parseStreamResponse(value: unknown): ParsedStreamResponse | null {
role: choice.role ?? 'assistant',
content: choice.content.join(''),
reasoning: choice.reasoning.join('') || undefined,
toolCalls: toolCalls.length > 0 ? prettyJson(toolCalls) : undefined,
toolCalls: normalizeToolCalls(toolCalls),
metadata,
};
})