SLACK_COORD_RELATORIO/n8n/nodes/validate-ai-response.node.js

// @requires classification.js fallback.js
const promptItems = $('Code - Preparar Prompt IA').all();
const responseItems = $input.all();

return responseItems.map((responseItem, index) => {
  const original = (promptItems[index] && promptItems[index].json) || {};
  const httpJson = responseItem.json || {};

  if (httpJson.error) {
    return { json: { ...original, aiClassification: buildFallbackClassification('ai_error') } };
  }

  let raw = null;
  try {
    const content = httpJson.choices && httpJson.choices[0] && httpJson.choices[0].message && httpJson.choices[0].message.content;
    raw = content ? JSON.parse(content) : null;
  } catch (e) {
    raw = null;
  }

  // Passa o ticket pra validacao poder aplicar a guarda deterministica "tecnico interno nunca
  // vira WAITING_VENDOR" (logic/classification.js -> isWaitingForInternalTechnician). Sem
  // isso a validacao so olha o JSON cru, nunca os fatos do proprio chamado.
  const validation = validateAiClassification(raw, original.ticket);
  let aiClassification;
  if (validation.valid) {
    aiClassification = validation.data;
  } else {
    const isSemanticConflict = validation.errors.some((e) => e.includes('tecnico interno'));
    aiClassification = buildFallbackClassification(isSemanticConflict ? 'ai_semantic_conflict' : 'invalid_json');
  }

  return { json: { ...original, aiClassification } };
});