export default function completeSnippets()

in src/completion/completeSnippets.ts [58:97]

31 lines of code
11 McCabe index (conditional complexity)


export default function completeSnippets(
  node: ASTNode | undefined,
  offset: number,
  options?: CompleteSnippetsOptions,
): CompletionItem[] {
  if (node) {
    const errorSnippetOptionsNotDefined = options?.shouldShowErrorSnippets === undefined
    // If the value of shouldShowStateSnippets is false prevent the snippets from being displayed
    const showStateSnippets =
      options?.shouldShowStateSnippets || (options?.shouldShowStateSnippets === undefined && isChildOfStates(node))

    if (showStateSnippets) {
      return stateSnippets
    }

    if (errorSnippetOptionsNotDefined) {
      if (insideStateNode(node) && doesStateSupportErrorHandling(node)) {
        return errorHandlingSnippets
      }

      return []
    }

    const errorSnippetsToShow: string[] = []

    if (options?.shouldShowErrorSnippets?.catch) {
      errorSnippetsToShow.push('Catch')
    }

    if (options?.shouldShowErrorSnippets?.retry) {
      errorSnippetsToShow.push('Retry')
    }

    if (errorSnippetsToShow.length) {
      return errorHandlingSnippets.filter((snippet) => errorSnippetsToShow.includes(snippet.label))
    }
  }

  return []
}