return undefined;

}

export function parseCliJson(raw: string, backend: CliBackendConfig): CliOutput | null {

function shouldUnwrapNestedCliResultText(params: {

backend: CliBackendConfig;

providerId?: string;

parsed: Record<string, unknown>;

}): boolean {

const isClaudeBackend =

(params.providerId && isClaudeCliProvider(params.providerId)) ||

/^claude(?:$|[\\/-])/i.test(params.backend.command.trim());

if (!isClaudeBackend) {

return false;

}

return !Object.hasOwn(params.parsed, "type") || params.parsed.type === "result";

}

export function parseCliJson(

raw: string,

backend: CliBackendConfig,

providerId?: string,

): CliOutput | null {

const parsedRecords = parseJsonRecordCandidates(raw);

if (parsedRecords.length === 0) {

return null;

collectCliText(parsed.result) ||

collectCliText(parsed.response) ||

collectCliText(parsed);

const trimmedText = unwrapNestedCliResultText(nextText).trim();

const trimmedText = (

shouldUnwrapNestedCliResultText({ backend, providerId, parsed })

? unwrapNestedCliResultText(nextText)

: nextText

).trim();

if (trimmedText) {

text = trimmedText;

sawStructuredOutput = true;

);

}

return (

parseCliJson(params.raw, params.backend) ?? {

parseCliJson(params.raw, params.backend, params.providerId) ?? {

text: params.raw.trim(),

sessionId: params.fallbackSessionId,

}