fix: dropdown theme colors

2025-12-19 23:13:03 +01:00
parent b381a6d669
commit 466704a23a
8 changed files with 171 additions and 106 deletions
--- a/src/lib/components/ui/Dropdown.svelte
+++ b/src/lib/components/ui/Dropdown.svelte
@@ -0,0 +1,119 @@
+<script lang="ts">
+	import { Button } from '$lib/components/ui/button';
+	import { scale } from 'svelte/transition';
+	import { cubicOut } from 'svelte/easing';
+	import type { Snippet } from 'svelte';
+
+	let {
+		items,
+		selectedValue,
+		onSelect,
+		color,
+		showCheckmark = true,
+		icon,
+		ariaLabel
+	}: {
+		items: Array<{ value: string; label: string }>;
+		selectedValue: string;
+		onSelect: (value: string) => void;
+		color?: string | null;
+		showCheckmark?: boolean;
+		icon: Snippet;
+		ariaLabel: string;
+	} = $props();
+
+	let showMenu = $state(false);
+
+	const menuClasses = $derived(
+		color
+			? 'absolute left-0 sm:right-0 sm:left-auto mt-2 w-40 rounded-md border shadow-lg z-50 backdrop-blur-md'
+			: 'absolute left-0 sm:right-0 sm:left-auto mt-2 w-40 rounded-md border shadow-lg z-50 backdrop-blur-md border-slate-200 dark:border-slate-800 bg-white/90 dark:bg-slate-950/90'
+	);
+
+	const menuStyle = $derived(
+		color
+			? `border-color: ${color}; background-color: ${color}20; backdrop-filter: blur(12px);`
+			: ''
+	);
+
+	function getItemStyle(itemValue: string): string {
+		if (!color) return '';
+		return selectedValue === itemValue ? `background-color: ${color}20;` : '';
+	}
+
+	function toggleMenu() {
+		showMenu = !showMenu;
+	}
+
+	function handleSelect(value: string) {
+		onSelect(value);
+		showMenu = false;
+	}
+
+	function handleClickOutside(event: MouseEvent) {
+		const target = event.target as HTMLElement;
+		if (!target.closest('.dropdown-menu')) {
+			showMenu = false;
+		}
+	}
+
+	function handleMouseEnter(e: MouseEvent) {
+		if (color) {
+			(e.currentTarget as HTMLElement).style.backgroundColor = `${color}15`;
+		}
+	}
+
+	function handleMouseLeave(e: MouseEvent, itemValue: string) {
+		if (color) {
+			(e.currentTarget as HTMLElement).style.backgroundColor =
+				selectedValue === itemValue ? `${color}20` : 'transparent';
+		}
+	}
+
+	$effect(() => {
+		if (showMenu) {
+			document.addEventListener('click', handleClickOutside);
+			return () => document.removeEventListener('click', handleClickOutside);
+		}
+	});
+</script>
+
+<div class="relative dropdown-menu">
+	<Button variant="outline" size="icon" onclick={toggleMenu} aria-label={ariaLabel}>
+		{@render icon()}
+	</Button>
+
+	{#if showMenu}
+		<div
+			class={menuClasses}
+			style={menuStyle}
+			transition:scale={{ duration: 150, start: 0.95, opacity: 0, easing: cubicOut }}
+		>
+			<div class="py-1">
+				{#each items as item}
+					<button
+						type="button"
+						class="w-full text-left px-4 py-2 text-sm transition-colors"
+						class:hover:bg-slate-100={!color}
+						class:dark:hover:bg-slate-900={!color}
+						class:font-bold={selectedValue === item.value}
+						class:bg-slate-100={selectedValue === item.value && !color}
+						class:dark:bg-slate-900={selectedValue === item.value && !color}
+						class:flex={showCheckmark}
+						class:items-center={showCheckmark}
+						class:justify-between={showCheckmark}
+						style={getItemStyle(item.value)}
+						onmouseenter={handleMouseEnter}
+						onmouseleave={(e) => handleMouseLeave(e, item.value)}
+						onclick={() => handleSelect(item.value)}
+					>
+						<span>{item.label}</span>
+						{#if showCheckmark && selectedValue === item.value}
+							<span class="ml-2">✓</span>
+						{/if}
+					</button>
+				{/each}
+			</div>
+		</div>
+	{/if}
+</div>