Function normalizeParallel

apps/sim/lib/workflows/comparison/normalize.ts:158–183

(
  parallel: Parallel | null | undefined
)

 * @returns Normalized parallel with only relevant fields
 */
export function normalizeParallel(
  parallel: Parallel | null | undefined
): NormalizedParallel | null | undefined {
  if (!parallel) return undefined // Normalize null to undefined
  const { id, nodes, parallelType, count, distribution } = parallel

  // Sort nodes for consistent comparison (parallel execution doesn't depend on array order)
  const sortedNodes = [...nodes].sort()
  const base: NormalizedParallel = {
    id,
    nodes: sortedNodes,
    parallelType,
  }

  // Only add optional fields if they have non-null/undefined values
  switch (parallelType) {
    case 'count':
      if (count != null) base.count = count
      break
    case 'collection':
      if (distribution != null) base.distribution = distribution
      break
  }

  return base
}

/** Tool configuration with optional UI-only isExpanded field */
type ToolWithExpanded = Record<string, unknown> & { isExpanded?: boolean }