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taye/interact.js

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packages/@interactjs/utils/pointerUtils.ts

Summary

Maintainability
A
3 hrs
Test Coverage

Function coordsToEvent has 41 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function coordsToEvent(coords: MockCoords) {
  const event = {
    coords,
    get page() {
      return this.coords.page
Severity: Minor
Found in packages/@interactjs/utils/pointerUtils.ts - About 1 hr to fix

    Function getTouchPair has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

    export function getTouchPair(event: TouchEvent | PointerType[]) {
  const touches: PointerType[] = []

  // array of touches is supplied
  if (is.array(event)) {
    Severity: Minor
    Found in packages/@interactjs/utils/pointerUtils.ts - About 55 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function getPointerType has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
    Open

    export function getPointerType(pointer: { pointerType?: string; identifier?: number; type?: string }) {
  return is.string(pointer.pointerType)
    ? pointer.pointerType
    : is.number(pointer.pointerType)
      ? [undefined, undefined, 'touch', 'pen', 'mouse'][pointer.pointerType]!
    Severity: Minor
    Found in packages/@interactjs/utils/pointerUtils.ts - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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