feat(ui): Custom Dialog-System, Onboarding und Backup-Reminder

- HellionDialog.alert/confirm ersetzt alle nativen confirm() und alert() Aufrufe
- 6-stufiger Onboarding-Flow beim ersten Start (Boards, Themes, Features, Backup)
- Backup-Reminder erinnert alle 7 Tage an JSON-Export
- innerHTML komplett durch createElement/createElementNS ersetzt (XSS-Schutz)
- Drag & Drop Inline-Styles durch CSS-Klassen ersetzt
This commit is contained in:
2026-03-21 19:08:17 +01:00
parent 36bf38a92c
commit 00baa0231b
7 changed files with 577 additions and 72 deletions
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/* =============================================
HELLION NEWTAB — onboarding.js
Mehrstufiger Willkommens-Flow beim ersten Start
============================================= */
const Onboarding = {
currentSlide: 0,
slides: [
{
hero: '\u2B21',
title: 'Willkommen bei Hellion Dashboard',
text: 'Dein neuer Browser-Startbildschirm. Minimalistisch, schnell und vollst\u00E4ndig lokal \u2014 keine Cloud, kein Account, keine Datensammlung.'
},
{
hero: '\uD83D\uDCCB',
title: 'Boards & Bookmarks',
features: [
'Erstelle Boards mit dem \u201E+ Board\u201C Button oben',
'Importiere Browser-Lesezeichen \u00FCber den \u201EImport\u201C Button im Header',
'Drag & Drop zum Umsortieren von Boards und Links',
'Blur-Modus f\u00FCr private Boards (\uD83D\uDD12 Icon)'
]
},
{
hero: '\uD83C\uDFA8',
title: '8 handgefertigte Themes',
text: 'Klicke auf den „Theme" Button im Header um dein Theme zu wählen. Jedes hat seinen eigenen Stil und Farbpalette.',
showThemes: true
},
{
hero: '\u26A1',
title: 'Weitere Features',
features: [
'Suchleiste mit Google, DuckDuckGo oder Bing',
'Sticky Notes f\u00FCr schnelle Notizen',
'Funktioniert komplett offline \u2014 alles lokal gespeichert'
]
},
{
hero: '\uD83D\uDEE1\uFE0F',
title: 'Backups nicht vergessen!',
text: 'Deine Daten sind lokal im Browser gespeichert. Wenn du Browserdaten l\u00F6schst, gehen sie verloren! Sichere regelm\u00E4\u00DFig \u00FCber Settings \u2192 Data \u2192 Export. Wir erinnern dich alle 7 Tage daran.'
},
{
hero: '\uD83D\uDE80',
title: 'Bereit!',
text: 'Klicke auf \u201E+ Board\u201C um dein erstes Board zu erstellen, oder nutze den \u201EImport\u201C Button im Header um deine Browser-Lesezeichen zu importieren.'
}
],
/** Startet das Onboarding */
start() {
this.currentSlide = 0;
this._render();
this._bindKeyboard();
const overlay = document.getElementById('onboardingOverlay');
requestAnimationFrame(() => overlay.classList.add('active'));
},
/** Schlie\u00DFt das Onboarding und speichert den Status */
async _finish() {
const overlay = document.getElementById('onboardingOverlay');
overlay.classList.remove('active');
document.removeEventListener('keydown', this._keyHandler);
await Store.set('onboardingDone', true);
},
/** Rendert den aktuellen Slide */
_render() {
const modal = document.getElementById('onboardingModal');
modal.replaceChildren();
const slide = this.slides[this.currentSlide];
const isLast = this.currentSlide === this.slides.length - 1;
// Skip-Button (nicht auf letztem Slide)
if (!isLast) {
const skip = document.createElement('button');
skip.className = 'onboarding-skip';
skip.textContent = '\u00DCberspringen';
skip.addEventListener('click', () => this._finish());
modal.appendChild(skip);
}
// Slide-Content
const slideEl = document.createElement('div');
slideEl.className = 'onboarding-slide';
const hero = document.createElement('div');
hero.className = 'onboarding-hero';
hero.textContent = slide.hero;
slideEl.appendChild(hero);
const title = document.createElement('div');
title.className = 'onboarding-title';
title.textContent = slide.title;
slideEl.appendChild(title);
if (slide.text) {
const text = document.createElement('div');
text.className = 'onboarding-text';
text.textContent = slide.text;
slideEl.appendChild(text);
}
if (slide.features) {
const list = document.createElement('ul');
list.className = 'onboarding-feature-list';
slide.features.forEach(f => {
const li = document.createElement('li');
li.textContent = f;
list.appendChild(li);
});
slideEl.appendChild(list);
}
if (slide.showThemes) {
const grid = document.createElement('div');
grid.className = 'onboarding-theme-grid';
const themeNames = ['Nebula', 'Crescent', 'Event Horizon', 'Merchantman', 'Julia & Jin', 'SC Sunset', 'Hellion HUD', 'Hellion Energy'];
themeNames.forEach(name => {
const chip = document.createElement('div');
chip.className = 'onboarding-theme-chip';
chip.textContent = name;
grid.appendChild(chip);
});
slideEl.appendChild(grid);
}
modal.appendChild(slideEl);
// Footer
const footer = document.createElement('div');
footer.className = 'onboarding-footer';
// Dots
const dots = document.createElement('div');
dots.className = 'onboarding-dots';
for (let i = 0; i < this.slides.length; i++) {
const dot = document.createElement('div');
dot.className = 'onboarding-dot' + (i === this.currentSlide ? ' active' : '');
dots.appendChild(dot);
}
footer.appendChild(dots);
// Navigation
const nav = document.createElement('div');
nav.className = 'onboarding-nav';
if (this.currentSlide > 0) {
const backBtn = document.createElement('button');
backBtn.className = 'btn-secondary';
backBtn.textContent = 'Zur\u00FCck';
backBtn.addEventListener('click', () => {
this.currentSlide--;
this._render();
});
nav.appendChild(backBtn);
}
if (isLast) {
const startBtn = document.createElement('button');
startBtn.className = 'btn-primary';
startBtn.textContent = 'Los geht\u2019s!';
startBtn.addEventListener('click', () => this._finish());
nav.appendChild(startBtn);
} else {
const nextBtn = document.createElement('button');
nextBtn.className = 'btn-primary';
nextBtn.textContent = 'Weiter';
nextBtn.addEventListener('click', () => {
this.currentSlide++;
this._render();
});
nav.appendChild(nextBtn);
}
footer.appendChild(nav);
modal.appendChild(footer);
},
/** Keyboard-Navigation */
_bindKeyboard() {
this._keyHandler = (e) => {
if (e.key === 'ArrowRight' || e.key === 'Enter') {
e.preventDefault();
if (this.currentSlide < this.slides.length - 1) {
this.currentSlide++;
this._render();
} else {
this._finish();
}
}
if (e.key === 'ArrowLeft' && this.currentSlide > 0) {
e.preventDefault();
this.currentSlide--;
this._render();
}
if (e.key === 'Escape') {
e.preventDefault();
this._finish();
}
};
document.addEventListener('keydown', this._keyHandler);
}
};