function okResult(payload = {}) {
  return {
    status: 'ok',
    assistantMessage: payload.assistantMessage || '',
    summary: payload.summary || {},
    data: payload.data || {},
    files: payload.files || [],
    nextActions: payload.nextActions || [],
    warnings: payload.warnings || [],
    errors: payload.errors || []
  };
}

function errorResult(message, payload = {}) {
  return {
    status: 'error',
    assistantMessage: message,
    summary: payload.summary || {},
    data: payload.data || {},
    files: payload.files || [],
    nextActions: payload.nextActions || [],
    warnings: payload.warnings || [],
    errors: payload.errors || [{ message }]
  };
}

module.exports = {
  okResult,
  errorResult
};