function checkItemsOnLine()

in src/language/providers/closeElementSlash.ts [142:191]

• 47 lines of code
• 13 McCabe index (conditional complexity)

function checkItemsOnLine(
  document: vscode.TextDocument,
  position: vscode.Position,
  itemsOnLine: number,
  nearestTagNotClosed: string,
  backpos: vscode.Position,
  nsPrefix: string,
  triggerText: string
) {
  nsPrefix = getItemPrefix(nearestTagNotClosed, nsPrefix)

  if (
    !(nearestTagNotClosed == 'none') &&
    (itemsOnLine == 1 || itemsOnLine == 0)
  ) {
    if (
      nearestTagNotClosed.includes('defineVariable') ||
      nearestTagNotClosed.includes('setVariable')
    ) {
      insertSnippet('/>\n', backpos)
    } else {
      insertSnippet('/>$0', backpos)
    }
  }

  if (itemsOnLine > 1) {
    if (
      triggerText.endsWith('/') &&
      triggerText.includes('<' + nsPrefix + nearestTagNotClosed)
    ) {
      let tagPos = triggerText.lastIndexOf('<' + nsPrefix + nearestTagNotClosed)
      let tagEndPos = triggerText.indexOf('>', tagPos)

      if (
        tagPos != -1 &&
        !triggerText.substring(tagEndPos - 1, 2).includes('/>') &&
        triggerText
          .substring(backpos.character - 1, backpos.character)
          .includes('>') &&
        !triggerText
          .substring(tagEndPos)
          .includes('</' + nsPrefix + nearestTagNotClosed)
      ) {
        insertSnippet('</' + nsPrefix + nearestTagNotClosed + '>$0', backpos)
      } else {
        insertSnippet('/>$0', backpos)
      }
    }
  }
}