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feat: Implement theme switching and improve UI consistency across components

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sha
2025-04-28 10:52:06 +03:00
parent 1cb5acd066
commit 5446646519
4 changed files with 289 additions and 194 deletions
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src/App.svelte
+214 -79
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@@ -7,6 +7,8 @@
let searchQuery = '';
let logos = [];
let filteredLogos = [];
let theme = 'system';
let mq;
// Load logos from JSON file with cache busting
onMount(async () => {
@@ -32,8 +34,25 @@
} catch (error) {
console.error('Error loading logos:', error);
}
const stored = localStorage.getItem('theme');
if (stored === 'light' || stored === 'dark' || stored === 'system') {
theme = stored;
}
applyTheme();
// Listen for system theme changes if using system
mq = window.matchMedia('(prefers-color-scheme: dark)');
mq.addEventListener('change', () => {
if (theme === 'system') applyTheme();
});
});
$: {
console.log('[theme] reactive theme:', theme);
applyTheme();
}
$: {
filteredLogos = logos.filter(logo =>
logo.name.toLowerCase().includes(searchQuery.toLowerCase())
@@ -69,39 +88,52 @@
link.click();
document.body.removeChild(link);
}
function applyTheme() {
let effectiveTheme = theme;
if (theme === 'system') {
effectiveTheme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
}
document.documentElement.setAttribute('data-theme', effectiveTheme);
console.log('[theme] theme:', theme, 'effectiveTheme:', effectiveTheme);
}
function setTheme(newTheme) {
theme = newTheme;
localStorage.setItem('theme', newTheme);
console.log('[theme] setTheme:', newTheme);
applyTheme();
}
</script>
<main class="container">
<header>
<h1>Logo Gallery</h1>
<p>Collection of company and brand logos for your projects</p>
<div class="search-bar">
<input
type="text"
placeholder="Search logos..."
bind:value={searchQuery}
/>
<header class="main-header">
<div class="header-row">
<h1>Logo Gallery</h1>
<div class="theme-switcher">
<button on:click={() => setTheme('system')} class:active={theme === 'system'} aria-label="System theme">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="8" stroke="currentColor" stroke-width="2"/><path d="M10 2a8 8 0 0 1 8 8" stroke="currentColor" stroke-width="2"/></svg>
</button>
<button on:click={() => setTheme('light')} class:active={theme === 'light'} aria-label="Light mode">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><circle cx="10" cy="10" r="5" stroke="currentColor" stroke-width="2"/><path d="M10 1v2M10 17v2M3.22 3.22l1.42 1.42M15.36 15.36l1.42 1.42M1 10h2M17 10h2M3.22 16.78l1.42-1.42M15.36 4.64l1.42-1.42" stroke="currentColor" stroke-width="2"/></svg>
</button>
<button on:click={() => setTheme('dark')} class:active={theme === 'dark'} aria-label="Dark mode">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M15.5 13A7 7 0 0 1 7 4.5a7 7 0 1 0 8.5 8.5z" stroke="currentColor" stroke-width="2"/></svg>
</button>
</div>
</div>
<div class="view-toggle">
<button
class:active={viewMode === 'grid'}
on:click={setGridView}
>
Grid View
</button>
<button
class:active={viewMode === 'list'}
on:click={setListView}
>
List View
</button>
</div>
<!-- Debug info to show current view mode -->
<div style="margin-bottom: 10px; font-size: 0.8rem; color: #666;">
Current view: {viewMode}
<div class="header-row header-controls">
<div class="search-bar">
<input type="text" placeholder="Search logos..." bind:value={searchQuery} />
</div>
<div class="view-toggle">
<button class:active={viewMode === 'grid'} on:click={setGridView} aria-label="Grid view">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="3" y="3" width="6" height="6" fill="currentColor"/><rect x="11" y="3" width="6" height="6" fill="currentColor"/><rect x="3" y="11" width="6" height="6" fill="currentColor"/><rect x="11" y="11" width="6" height="6" fill="currentColor"/></svg>
</button>
<button class:active={viewMode === 'list'} on:click={setListView} aria-label="List view">
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg"><rect x="4" y="5" width="12" height="2" fill="currentColor"/><rect x="4" y="9" width="12" height="2" fill="currentColor"/><rect x="4" y="13" width="12" height="2" fill="currentColor"/></svg>
</button>
</div>
</div>
</header>
@@ -122,70 +154,173 @@
</div>
<footer>
<p>© {new Date().getFullYear()} Logo Gallery. All logos are property of their respective owners.</p>
<p>shadoll Logo Gallery. All logos are property of their respective owners.</p>
</footer>
</main>
<style>
header {
margin-bottom: 2rem;
:global(:root) {
--color-bg: #fff;
--color-text: #222;
--color-card: #f8f8f8;
--color-border: #ddd;
--color-accent: #4f8cff;
}
:global([data-theme='dark']) {
--color-bg: #181a1b;
--color-text: #f3f3f3;
--color-card: #23272a;
--color-border: #333;
--color-accent: #7da6ff;
}
:global(html), :global(body) {
background: var(--color-bg);
color: var(--color-text);
}
.main-header {
margin-bottom: 1.5rem;
background: var(--color-card);
color: var(--color-text);
border-radius: 8px;
padding: 1.2rem 1rem 0.7rem 1rem;
box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.header-row {
display: flex;
align-items: center;
justify-content: space-between;
gap: 1.5rem;
}
.header-controls {
margin-top: 0.5rem;
}
h1 {
color: var(--secondary-color);
margin-bottom: 0.5rem;
color: var(--color-accent);
margin-bottom: 0;
font-size: 1.3rem;
font-weight: 700;
}
p {
margin-bottom: 1.5rem;
.search-bar {
margin-bottom: 0;
width: 100%;
max-width: 350px;
}
.search-bar input {
width: 100%;
padding: 0.5rem 0.8rem;
border: 1px solid var(--color-border);
border-radius: 4px;
font-size: 1rem;
background: var(--color-card);
color: var(--color-text);
transition: background 0.2s, color 0.2s;
}
.search-bar input::placeholder {
color: #888;
opacity: 1;
}
.view-toggle {
display: flex;
gap: 0.2rem;
}
.view-toggle button {
padding: 0.3rem 0.5rem;
background: var(--color-card);
color: var(--color-text);
border: 1px solid var(--color-border);
border-radius: 4px;
font-size: 1rem;
transition: background 0.2s, color 0.2s;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.view-toggle button.active,
.view-toggle button:focus {
background: var(--color-accent);
color: #fff;
font-weight: bold;
outline: 2px solid var(--color-border);
}
.theme-switcher {
display: flex;
align-items: center;
gap: 0.2rem;
margin-left: auto;
}
.theme-switcher button {
background: none;
border: 1px solid var(--color-border);
color: var(--color-text);
padding: 0.2em 0.5em;
border-radius: 4px;
cursor: pointer;
transition: background 0.2s, color 0.2s;
display: flex;
align-items: center;
justify-content: center;
}
.theme-switcher button.active,
.theme-switcher button:focus {
background: var(--color-accent);
color: #fff;
font-weight: bold;
outline: 2px solid var(--color-border);
}
@media (max-width: 700px) {
.header-row {
flex-direction: column;
align-items: stretch;
gap: 0.5rem;
}
.main-header {
padding: 1rem 0.5rem 0.5rem 0.5rem;
}
h1 {
font-size: 1.1rem;
}
}
.logos-container {
width: 100%;
}
.logo-card, .logo-item {
background: var(--color-card);
color: var(--color-text);
border: 1px solid var(--color-border);
transition: background 0.2s, color 0.2s;
}
:global(.logo-card), :global(.logo-item) {
background: var(--color-card);
color: var(--color-text);
border: 1px solid var(--color-border);
transition: background 0.2s, color 0.2s;
}
footer {
margin-top: 3rem;
text-align: center;
font-size: 0.9rem;
color: #666;
}
.view-toggle {
display: flex;
gap: 0.5rem;
margin-bottom: 1rem;
}
.view-toggle button {
padding: 0.5rem 1rem;
background-color: #e0e0e0;
color: var(--text-color);
border: none;
border-radius: 4px;
font-size: 0.9rem;
transition: all 0.2s;
}
.active {
background-color: var(--secondary-color) !important;
color: white !important;
font-weight: bold;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
transform: translateY(-2px);
}
.search-bar {
margin-bottom: 1.5rem;
width: 100%;
max-width: 500px;
}
.search-bar input {
width: 100%;
padding: 0.75rem;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 1rem;
}
.logos-container {
width: 100%;
color: #888;
background: transparent;
}
</style>