Solomon Laing
800b2864a6
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29 lines
1.0 KiB
JavaScript
29 lines
1.0 KiB
JavaScript
const toggle = document.querySelector('.theme-toggle');
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const iconMoon = toggle.querySelector('.icon-moon');
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const iconSun = toggle.querySelector('.icon-sun');
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function getPreferredTheme() {
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const stored = localStorage.getItem('theme');
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if (stored) return stored;
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return window.matchMedia('(prefers-color-scheme: light)').matches ? 'light' : 'dark';
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}
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function applyTheme(theme) {
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document.documentElement.setAttribute('data-theme', theme);
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iconMoon.style.display = theme === 'dark' ? 'block' : 'none';
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iconSun.style.display = theme === 'light' ? 'block' : 'none';
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}
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applyTheme(getPreferredTheme());
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toggle.addEventListener('click', () => {
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const current = document.documentElement.getAttribute('data-theme');
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const next = current === 'dark' ? 'light' : 'dark';
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document.documentElement.classList.add('theme-transitioning');
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localStorage.setItem('theme', next);
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applyTheme(next);
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setTimeout(() => {
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document.documentElement.classList.remove('theme-transitioning');
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}, 500);
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});
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