343 lines
17 KiB
JavaScript
343 lines
17 KiB
JavaScript
import { i18n, t } from '../i18n.js'
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import { router } from '../router.js'
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import { auth } from '../services/auth.js'
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class AppHeader extends HTMLElement {
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constructor() {
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super()
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this.langDropdownOpen = false
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this.profileDropdownOpen = false
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this.handleOutsideClick = this.handleOutsideClick.bind(this)
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this.handleKeydown = this.handleKeydown.bind(this)
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this.handleScroll = this.handleScroll.bind(this)
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}
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connectedCallback() {
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this.render()
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this.setupEventListeners()
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document.addEventListener('click', this.handleOutsideClick)
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document.addEventListener('keydown', this.handleKeydown)
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window.addEventListener('scroll', this.handleScroll, { passive: true })
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// Subscribe to auth changes (only once!)
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this.authUnsubscribe = auth.subscribe(() => {
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this.render()
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this.setupEventListeners()
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})
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}
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disconnectedCallback() {
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document.removeEventListener('click', this.handleOutsideClick)
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document.removeEventListener('keydown', this.handleKeydown)
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window.removeEventListener('scroll', this.handleScroll)
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if (this.authUnsubscribe) this.authUnsubscribe()
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}
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handleScroll() {
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this.classList.toggle('scrolled', window.scrollY > 10)
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}
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handleOutsideClick() {
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if (this.langDropdownOpen) {
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this.closeLangDropdown()
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}
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if (this.profileDropdownOpen) {
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this.closeProfileDropdown()
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}
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}
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handleKeydown(e) {
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if (!this.langDropdownOpen) return
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const items = Array.from(this.querySelectorAll('.dropdown-item'))
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const currentIndex = items.findIndex(item => item === document.activeElement)
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switch (e.key) {
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case 'Escape':
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e.preventDefault()
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this.closeLangDropdown()
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this.querySelector('#lang-toggle')?.focus()
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break
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case 'ArrowDown':
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e.preventDefault()
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const nextIndex = currentIndex < items.length - 1 ? currentIndex + 1 : 0
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items[nextIndex]?.focus()
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break
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case 'ArrowUp':
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e.preventDefault()
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const prevIndex = currentIndex > 0 ? currentIndex - 1 : items.length - 1
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items[prevIndex]?.focus()
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break
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}
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}
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closeLangDropdown() {
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this.langDropdownOpen = false
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const langDropdown = this.querySelector('#lang-dropdown')
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const langToggle = this.querySelector('#lang-toggle')
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langDropdown?.classList.remove('open')
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langToggle?.setAttribute('aria-expanded', 'false')
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}
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openLangDropdown() {
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this.langDropdownOpen = true
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const langDropdown = this.querySelector('#lang-dropdown')
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const langToggle = this.querySelector('#lang-toggle')
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langDropdown?.classList.add('open')
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langToggle?.setAttribute('aria-expanded', 'true')
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this.querySelector('#lang-dropdown .dropdown-item.active')?.focus()
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}
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closeProfileDropdown() {
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this.profileDropdownOpen = false
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const dropdown = this.querySelector('#profile-dropdown')
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const toggle = this.querySelector('#profile-toggle')
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dropdown?.classList.remove('open')
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toggle?.setAttribute('aria-expanded', 'false')
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}
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openProfileDropdown() {
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this.profileDropdownOpen = true
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const dropdown = this.querySelector('#profile-dropdown')
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const toggle = this.querySelector('#profile-toggle')
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dropdown?.classList.add('open')
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toggle?.setAttribute('aria-expanded', 'true')
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}
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render() {
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this.innerHTML = /* html */`
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<div class="header-inner container">
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<a href="#/" class="logo" aria-label="dgray.io Home">
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<img src="assets/logo-light.svg" alt="dgray.io" class="logo-img logo-light" width="100" height="28">
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<img src="assets/logo-dark.svg" alt="dgray.io" class="logo-img logo-dark" width="100" height="28">
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</a>
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<div class="header-actions">
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<a href="#/create" class="btn btn-primary btn-create" title="${t('header.createListing')}" data-i18n-title="header.createListing">
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<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
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<line x1="12" y1="5" x2="12" y2="19"></line>
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<line x1="5" y1="12" x2="19" y2="12"></line>
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</svg>
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<span class="btn-create-text" data-i18n="header.createListing">${t('header.createListing')}</span>
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</a>
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<button
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class="btn btn-icon btn-outline"
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id="theme-toggle"
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data-i18n-title="header.toggleTheme"
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title="${t('header.toggleTheme')}"
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>
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<svg class="icon-sun" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<circle cx="12" cy="12" r="5"></circle>
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<line x1="12" y1="1" x2="12" y2="3"></line>
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<line x1="12" y1="21" x2="12" y2="23"></line>
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<line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
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<line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
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<line x1="1" y1="12" x2="3" y2="12"></line>
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<line x1="21" y1="12" x2="23" y2="12"></line>
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<line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
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<line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
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</svg>
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<svg class="icon-moon" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="display:none;">
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<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path>
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</svg>
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</button>
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<div class="dropdown" id="lang-dropdown">
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<button
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class="btn btn-icon btn-outline"
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id="lang-toggle"
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aria-haspopup="listbox"
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aria-expanded="${this.langDropdownOpen}"
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aria-label="${t('header.selectLanguage')}"
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title="${t('header.selectLanguage')}"
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>
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<svg width="20" height="20" viewBox="0 0 16 16" fill="currentColor">
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<path d="M8 .25a7.77 7.77 0 0 1 7.75 7.78 7.75 7.75 0 0 1-7.52 7.72h-.25A7.75 7.75 0 0 1 .25 8.24v-.25A7.75 7.75 0 0 1 8 .25zm1.95 8.5h-3.9c.15 2.9 1.17 5.34 1.88 5.5H8c.68 0 1.72-2.37 1.93-5.23zm4.26 0h-2.76c-.09 1.96-.53 3.78-1.18 5.08A6.26 6.26 0 0 0 14.17 9zm-9.67 0H1.8a6.26 6.26 0 0 0 3.94 5.08 12.59 12.59 0 0 1-1.16-4.7l-.03-.38zm1.2-6.58-.12.05a6.26 6.26 0 0 0-3.83 5.03h2.75c.09-1.83.48-3.54 1.06-4.81zm2.25-.42c-.7 0-1.78 2.51-1.94 5.5h3.9c-.15-2.9-1.18-5.34-1.89-5.5h-.07zm2.28.43.03.05a12.95 12.95 0 0 1 1.15 5.02h2.75a6.28 6.28 0 0 0-3.93-5.07z"></path>
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</svg>
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</button>
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<div class="dropdown-menu" role="listbox" aria-label="${t('header.selectLanguage')}">
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${i18n.getSupportedLocales().map(locale => `
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<button
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class="dropdown-item ${locale === i18n.getLocale() ? 'active' : ''}"
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data-locale="${locale}"
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role="option"
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aria-selected="${locale === i18n.getLocale()}"
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>
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${i18n.getLocaleDisplayName(locale)}
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</button>
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`).join('')}
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</div>
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</div>
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${auth.isLoggedIn() ? `
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<div class="dropdown" id="profile-dropdown">
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<button
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class="btn btn-icon btn-outline"
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id="profile-toggle"
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aria-haspopup="menu"
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aria-expanded="${this.profileDropdownOpen}"
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aria-label="${t('header.profile')}"
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title="${t('header.profile')}"
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>
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<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"></path>
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<circle cx="12" cy="7" r="4"></circle>
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</svg>
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</button>
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<div class="dropdown-menu dropdown-menu-right" role="menu">
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<a href="#/my-listings" class="dropdown-item" role="menuitem">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<rect x="3" y="3" width="7" height="7"></rect>
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<rect x="14" y="3" width="7" height="7"></rect>
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<rect x="14" y="14" width="7" height="7"></rect>
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<rect x="3" y="14" width="7" height="7"></rect>
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</svg>
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${t('profile.myListings')}
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</a>
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<a href="#/messages" class="dropdown-item" role="menuitem">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"></path>
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</svg>
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${t('profile.messages')}
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</a>
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<a href="#/favorites" class="dropdown-item" role="menuitem">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"></path>
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</svg>
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${t('profile.favorites')}
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</a>
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<div class="dropdown-divider"></div>
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<a href="#/settings" class="dropdown-item" role="menuitem">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<circle cx="12" cy="12" r="3"></circle>
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<path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path>
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</svg>
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${t('profile.settings')}
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</a>
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<button class="dropdown-item dropdown-item-danger" id="logout-btn" role="menuitem">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M9 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h4"></path>
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<polyline points="16 17 21 12 16 7"></polyline>
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<line x1="21" y1="12" x2="9" y2="12"></line>
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</svg>
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${t('auth.logout')}
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</button>
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</div>
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</div>
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` : `
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<button class="btn btn-outline btn-login" id="login-btn" title="${t('auth.login')}">
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<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
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<path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"></path>
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<circle cx="12" cy="7" r="4"></circle>
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</svg>
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<span class="btn-login-text">${t('auth.login')}</span>
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</button>
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`}
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</div>
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</div>
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`
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}
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setupEventListeners() {
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const themeToggle = this.querySelector('#theme-toggle')
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themeToggle.addEventListener('click', () => this.toggleTheme())
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const langDropdown = this.querySelector('#lang-dropdown')
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const langToggle = this.querySelector('#lang-toggle')
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langToggle.addEventListener('click', (e) => {
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e.stopPropagation()
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if (this.langDropdownOpen) {
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this.closeLangDropdown()
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} else {
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this.openLangDropdown()
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}
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})
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langDropdown.querySelectorAll('[data-locale]').forEach(btn => {
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btn.addEventListener('click', async () => {
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await i18n.setLocale(btn.dataset.locale)
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// render() wird vom i18n-Subscriber in app-shell.js aufgerufen
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})
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})
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// Login button
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const loginBtn = this.querySelector('#login-btn')
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loginBtn?.addEventListener('click', () => {
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const authModal = document.querySelector('auth-modal')
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if (authModal) {
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authModal.show('login')
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}
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})
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// Profile dropdown
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const profileDropdown = this.querySelector('#profile-dropdown')
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const profileToggle = this.querySelector('#profile-toggle')
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profileToggle?.addEventListener('click', (e) => {
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e.stopPropagation()
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if (this.profileDropdownOpen) {
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this.closeProfileDropdown()
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} else {
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this.openProfileDropdown()
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}
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})
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// Close dropdown when clicking menu items
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profileDropdown?.querySelectorAll('.dropdown-item').forEach(item => {
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item.addEventListener('click', () => {
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this.closeProfileDropdown()
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})
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})
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// Logout button
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const logoutBtn = this.querySelector('#logout-btn')
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logoutBtn?.addEventListener('click', async () => {
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await auth.logout()
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router.navigate('/')
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})
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this.updateThemeIcon()
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}
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toggleTheme() {
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const currentTheme = document.documentElement.dataset.theme
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const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches
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let newTheme
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if (!currentTheme) {
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newTheme = prefersDark ? 'light' : 'dark'
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} else if (currentTheme === 'dark') {
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newTheme = 'light'
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} else {
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newTheme = 'dark'
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}
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document.documentElement.dataset.theme = newTheme
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localStorage.setItem('theme', newTheme)
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this.updateThemeIcon()
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}
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updateThemeIcon() {
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const theme = document.documentElement.dataset.theme
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const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches
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const isDark = theme === 'dark' || (!theme && prefersDark)
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const sunIcon = this.querySelector('.icon-sun')
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const moonIcon = this.querySelector('.icon-moon')
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if (sunIcon && moonIcon) {
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sunIcon.style.display = isDark ? 'block' : 'none'
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moonIcon.style.display = isDark ? 'none' : 'block'
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}
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}
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updateTranslations() {
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this.render()
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this.setupEventListeners()
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}
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}
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customElements.define('app-header', AppHeader)
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