'use strict';

import './styles/app.scss';

const allBoxes = document.getElementsByClassName('js-box');
allBoxes.forEach(box => box.addEventListener('click', checkIfAllOrNoneChecked));

// If any checkbox is checked, set the button to uncheck all
// If no checkbox is checked, set the button to check all
function checkIfAllOrNoneChecked () {
  for (const checkbox of allCheckboxes) {
    if (checkbox.checked) {
      return setCheckButtonTrue();
    }
  }

  return setCheckButtonFalse();
}

const checkButton = document.getElementsByClassName('js-check-all')[0];
const allCheckboxes = document.getElementsByClassName('js-checkbox');
checkButton.addEventListener('click', checkAction);

// Checks or unchecks all checkboxes
function checkAction (e) {
  e.preventDefault();

  if (this.dataset.allchecked == 'false') {
    setCheckButtonTrue();
    return allCheckboxes.forEach(checkbox => checkbox.checked = true);
  }

  setCheckButtonFalse()
  return allCheckboxes.forEach(checkbox => checkbox.checked = false);
}

function setCheckButtonTrue () {
  checkButton.dataset.allchecked = 'true';
  checkButton.textContent = 'Uncheck all';
}

function setCheckButtonFalse () {
  checkButton.dataset.allchecked = 'false';
  checkButton.textContent = 'Check all';
}

// Click behavior for switching between Client and HTML version

const clientButton = document.getElementsByClassName('form__result-button-client')[0];
const htmlButton = document.getElementsByClassName('form__result-button-html')[0];
const configButton = document.getElementsByClassName('form__result-button-config')[0];
const clientResult = document.getElementsByClassName('form__result-client')[0];
const htmlResult = document.getElementsByClassName('form__result-html')[0];
const configResult = document.getElementsByClassName('form__result-config')[0];

if (undefined !== clientResult && undefined !== htmlResult && undefined !== configResult) {
  clientButton.addEventListener('click', toggleResults);
  htmlButton.addEventListener('click', toggleResults);
  configButton.addEventListener('click', toggleResults);
}

function toggleResults (e) {
  if (!e.target.classList.contains('u-c(darkgrey)')) {
    const allButtons = [clientButton, htmlButton, configButton];
    allButtons.forEach(button => button.classList.remove('u-c(darkgrey)'));
    e.target.classList.add('u-c(darkgrey)');

    const allResults = [clientResult, htmlResult, configResult];
    allResults.forEach(result => result.classList.remove('visible-result'));
    switch (e.target) {
      case clientButton:
        clientResult.classList.add('visible-result');
        break;
      case htmlButton:
        htmlResult.classList.add('visible-result');
        break;
      case configButton:
        configResult.classList.add('visible-result');
        break;
    }
  }
}

@@ -36,17 +36,16 @@
 .scss';%0A
-%0A
 const al
@@ -176,16 +176,210 @@
 ecked));
+%0Aconst checkButton = document.getElementsByClassName('js-check-all')%5B0%5D;%0Aconst allCheckboxes = document.getElementsByClassName('js-checkbox');%0AcheckButton.addEventListener('click', checkAction);
 %0A%0A// If 
@@ -681,206 +681,11 @@
 ();%0A
+
 %7D%0A%0A
-const checkButton = document.getElementsByClassName('js-check-all')%5B0%5D;%0Aconst allCheckboxes = document.getElementsByClassName('js-checkbox');%0AcheckButton.addEventListener('click', checkAction);%0A%0A
 // C

Add vars to the top of the js file