fun execute()

in app/src/main/java/com/example/android/trackr/ui/tasks/DragAndDropActionsHelper.kt [35:61]

• 24 lines of code
• 5 McCabe index (conditional complexity)

    fun execute(position: Int): List<DragAndDropActionInfo> {
        try {
            previousHeaderPosition = headerPositions.first()
            headerPositions.forEach {
                if (it < position) {
                    previousHeaderPosition = it
                }
            }

            nextHeaderPosition = headerPositions.last()
            if (nextHeaderPosition < position) { // there is no next header
                nextHeaderPosition = items.size
            } else {
                headerPositions.asReversed().forEach {
                    if (it > position) {
                        nextHeaderPosition = it
                    }
                }
            }
            return obtainDragAndDropActionInfo(position)
        } catch (e: NoSuchElementException) {
            e.printStackTrace()
            // We get here if there are no headers. In that case, there are no actions associated
            // with drag and drop.
            return emptyList()
        }
    }