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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,88 +1,218 @@ | ||
| import component from '../../scripts/init.js'; | ||
| import { blockBodyScroll } from '../../scripts/libs.js'; | ||
| import Column from '../column/column.js'; | ||
|
|
||
| export default class Navigation extends Column { | ||
| static observedAttributes = ['data-icon', 'data-compact', 'data-justify']; | ||
| static observedAttributes = ['data-menu-icon', 'data-item-icon', 'data-compact', ...Column.observedAttributes]; | ||
|
|
||
| dependencies = ['icon', 'accordion']; | ||
|
|
||
| createButton() { | ||
| const button = document.createElement('button'); | ||
| button.setAttribute('aria-label', 'Menu'); | ||
| button.setAttribute('aria-expanded', 'false'); | ||
| button.setAttribute('aria-controls', 'navigation'); | ||
| button.setAttribute('aria-haspopup', 'true'); | ||
| button.setAttribute('type', 'button'); | ||
| button.setAttribute('tabindex', '0'); | ||
| button.innerHTML = '<raqn-icon icon=menu></raqn-icon>'; | ||
| button.addEventListener('click', () => { | ||
| this.classList.toggle('active'); | ||
| button.setAttribute('aria-expanded', this.classList.contains('active')); | ||
| }); | ||
| return button; | ||
| } | ||
| attributesValues = { | ||
| all: { | ||
| data: { | ||
| menu: { | ||
| icon: 'menu__close', | ||
| }, | ||
| item: { | ||
| icon: 'chevron-right', | ||
| }, | ||
| }, | ||
| }, | ||
| m: { | ||
| data: { | ||
| compact: true, | ||
| }, | ||
| }, | ||
| x: { | ||
| data: { | ||
| compact: true, | ||
| }, | ||
| }, | ||
| xs: { | ||
| data: { | ||
| compact: true, | ||
| }, | ||
| }, | ||
| }; | ||
|
|
||
| ready() { | ||
| setDefaults() { | ||
| super.setDefaults(); | ||
| this.active = {}; | ||
| this.list = this.querySelector('ul'); | ||
| this.isActive = false; | ||
| this.navContentInit = false; | ||
| this.navCompactedContentInit = false; | ||
| } | ||
|
|
||
| async ready() { | ||
| this.navContent = this.querySelector('ul'); | ||
| this.innerHTML = ''; | ||
| this.navCompactedContent = this.navContent.cloneNode(true); // the clone need to be done before `this.navContent` is modified | ||
| this.nav = document.createElement('nav'); | ||
| this.nav.append(this.list); | ||
| this.setAttribute('role', 'navigation'); | ||
| this.compact = this.getAttribute('compact') === 'true' || false; | ||
| this.icon = this.getAttribute('icon') || 'menu'; | ||
| if (this.compact) { | ||
| this.nav.append(this.createButton()); | ||
| } | ||
| this.isCompact = this.dataset.compact === 'true'; | ||
| this.append(this.nav); | ||
| this.setupClasses(this.list); | ||
| if (this.compact) { | ||
| this.addEventListener('click', (e) => this.activate(e)); | ||
| this.nav.setAttribute('role', 'navigation'); | ||
| this.nav.setAttribute('id', 'navigation'); | ||
|
|
||
| if (this.isCompact) { | ||
| await this.setupCompactedNav(); | ||
| } else { | ||
| this.setupNav(); | ||
| } | ||
| } | ||
|
|
||
| setupNav() { | ||
| if (!this.navContentInit) { | ||
| this.navContentInit = true; | ||
| this.setupClasses(this.navContent); | ||
| } | ||
| this.navButton?.remove(); | ||
| this.nav.append(this.navContent); | ||
| } | ||
|
|
||
| createIcon(name = this.icon) { | ||
| async setupCompactedNav() { | ||
| if (!this.navCompactedContentInit) { | ||
| this.navCompactedContentInit = true; | ||
| await component.multiLoadAndDefine(['accordion', 'icon']); | ||
| this.setupClasses(this.navCompactedContent, true); | ||
| this.navCompactedContent.addEventListener('click', (e) => this.activate(e)); | ||
| } | ||
|
|
||
| this.prepend(this.createButton()); | ||
| this.nav.append(this.navCompactedContent); | ||
| } | ||
|
|
||
| onAttributeCompactChanged({ oldValue, newValue }) { | ||
| if (!this.initialized) return; | ||
| if (oldValue === newValue) return; | ||
| this.isCompact = newValue === 'true'; | ||
| this.nav.innerHTML = ''; | ||
|
|
||
| if (this.isCompact) { | ||
| this.setupCompactedNav(); | ||
| } else { | ||
| if (this.navButton) { | ||
| this.isActive = false; | ||
| this.classList.remove('active'); | ||
| this.navButton.removeAttribute('aria-expanded'); | ||
| this.navIcon.dataset.active = this.isActive; | ||
| this.closeAllLevels(); | ||
| } | ||
| this.setupNav(); | ||
| } | ||
| } | ||
|
|
||
| onAttributeIconChanged({ newValue }) { | ||
| if (!this.initialized) return; | ||
| if (!this.isCompact) return; | ||
| this.navIcon.dataset.icon = newValue; | ||
| } | ||
|
|
||
| createButton() { | ||
| this.navButton = document.createElement('button'); | ||
| this.navButton.setAttribute('aria-label', 'Menu'); | ||
| this.navButton.setAttribute('aria-expanded', 'false'); | ||
| this.navButton.setAttribute('aria-controls', 'navigation'); | ||
| this.navButton.setAttribute('aria-haspopup', 'true'); | ||
| this.navButton.setAttribute('type', 'button'); | ||
| this.navButton.innerHTML = `<raqn-icon data-icon=${this.dataset.menuIcon}></raqn-icon>`; | ||
| this.navIcon = this.navButton.querySelector('raqn-icon'); | ||
| this.navButton.addEventListener('click', () => { | ||
| this.isActive = !this.isActive; | ||
| this.classList.toggle('active'); | ||
| this.navButton.setAttribute('aria-expanded', this.isActive); | ||
| this.navIcon.dataset.active = this.isActive; | ||
| blockBodyScroll(this.isActive); | ||
| this.closeAllLevels(); | ||
| }); | ||
| return this.navButton; | ||
| } | ||
|
|
||
| addIcon(elem) { | ||
| const icon = document.createElement('raqn-icon'); | ||
| icon.setAttribute('icon', name); | ||
| return icon; | ||
| icon.dataset.icon = this.dataset.itemIcon; | ||
| elem.append(icon); | ||
| } | ||
|
|
||
| creaeteAccordion(replaceChildrenElement) { | ||
| createAccordionOld(elem) { | ||
| component.init({ | ||
| componentName: 'accordion', | ||
| targets: [elem], | ||
| componentConfig: { | ||
| addToTargetMethod: 'append', | ||
| }, | ||
| nestedComponentsConfig: { | ||
| button: { active: false }, | ||
| }, | ||
| }); | ||
| } | ||
|
|
||
| createAccordion(replaceChildrenElement) { | ||
| const accordion = document.createElement('raqn-accordion'); | ||
| const children = Array.from(replaceChildrenElement.children); | ||
| accordion.append(...children); | ||
| accordion.append(...replaceChildrenElement.childNodes); | ||
| replaceChildrenElement.append(accordion); | ||
| } | ||
|
|
||
| setupClasses(ul, level = 1) { | ||
| setupClasses(ul, isCompact, level = 1) { | ||
| const children = Array.from(ul.children); | ||
| children.forEach((child) => { | ||
|
|
||
| children.forEach(async (child) => { | ||
| const hasChildren = child.querySelector('ul'); | ||
| child.classList.add(`level-${level}`); | ||
| child.dataset.level = level; | ||
|
|
||
| if (hasChildren) { | ||
| const anchor = child.querySelector('a'); | ||
| if (this.compact) { | ||
| this.creaeteAccordion(child); | ||
| if (isCompact) { | ||
| this.createAccordion(child); | ||
| } else if (level === 1) { | ||
| anchor.append(this.createIcon('chevron-right')); | ||
| const anchor = child.querySelector('a'); | ||
|
|
||
| this.addIcon(anchor); | ||
| } | ||
| child.classList.add('has-children'); | ||
| this.setupClasses(hasChildren, level + 1); | ||
| this.setupClasses(hasChildren, isCompact, level + 1); | ||
| } | ||
| }); | ||
| } | ||
|
|
||
| activate(e) { | ||
| e.preventDefault(); | ||
| if (e.target.tagName.toLowerCase() === 'a') { | ||
| if (e.target.tagName.toLowerCase() === 'raqn-icon' || e.target.closest('raqn-icon')) { | ||
| e.preventDefault(); | ||
|
|
||
| const current = e.target.closest('li'); | ||
| const { level } = current.dataset; | ||
| if (this.active[level] && this.active[level] !== current) { | ||
| this.active[level].classList.remove('active'); | ||
| const currentLevel = Number(level); | ||
| const activeLevel = Number(this.getAttribute('active')); | ||
| const isCurrentLevel = this.active[currentLevel] && this.active[currentLevel] === current; | ||
| const hasActiveChildren = currentLevel < activeLevel; | ||
|
|
||
| if (!isCurrentLevel || hasActiveChildren) { | ||
| const whileCurrentLevel = isCurrentLevel && hasActiveChildren ? currentLevel + 1 : currentLevel; | ||
| this.closeLevels(activeLevel, whileCurrentLevel); | ||
| } | ||
| this.active[level] = current; | ||
| this.setAttribute('active', level); | ||
| this.active[level].classList.toggle('active'); | ||
|
|
||
| this.setAttribute('active', isCurrentLevel ? Math.max(0, currentLevel - 1) || '' : currentLevel); | ||
| this.active[currentLevel]?.classList.toggle('active'); | ||
| this.active[currentLevel] = isCurrentLevel ? null : current; | ||
| } | ||
| } | ||
|
|
||
| closeLevels(activeLevel, currentLevel = 1) { | ||
| let whileCurrentLevel = currentLevel; | ||
| while (whileCurrentLevel <= activeLevel) { | ||
| this.active[whileCurrentLevel].classList.remove('active'); | ||
| const accordion = this.active[whileCurrentLevel].querySelector('raqn-accordion'); | ||
| const control = accordion.querySelector('.accordion-control'); | ||
| accordion.toggleControl(control); | ||
| this.active[whileCurrentLevel] = null; | ||
| whileCurrentLevel += 1; | ||
| } | ||
| } | ||
|
|
||
| closeAllLevels() { | ||
| const activeLevel = Number(this.getAttribute('active')); | ||
| if (activeLevel) { | ||
| this.closeLevels(activeLevel); | ||
| this.removeAttribute('active'); | ||
| } | ||
| } | ||
| } |
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