From 25e25ead288af9d3cfd7843ef7cbfc773b96f6f0 Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Wed, 31 Jan 2024 18:01:16 -0800
Subject: refactor(layout): dropdown component

---
 src/lib/Dropdown.svelte   | 105 ++++++++++++++++++++++++++++++++++++++++++++++
 src/routes/+layout.svelte |  89 ++++-----------------------------------
 2 files changed, 114 insertions(+), 80 deletions(-)
 create mode 100644 src/lib/Dropdown.svelte

diff --git a/src/lib/Dropdown.svelte b/src/lib/Dropdown.svelte
new file mode 100644
index 00000000..efbafa1a
--- /dev/null
+++ b/src/lib/Dropdown.svelte
@@ -0,0 +1,105 @@
+<script lang="ts">
+	interface Item {
+		name: string;
+		url: string;
+	}
+
+	export let items: Item[] = [];
+	export let title: string;
+
+	let open = false;
+
+	const handleClickOutside = (event: any) => {
+		if (!event.target.closest('.dropdown')) open = false;
+	};
+</script>
+
+<svelte:window on:click={handleClickOutside} />
+
+<div class="dropdown" id="dropdown">
+	<span
+		class="header-item dropdown-toggle"
+		id="dropdown-toggle"
+		on:click|preventDefault={() => (open = !open)}
+		on:keydown={() => {}}
+		role="button"
+		tabindex="0"
+	>
+		{title}
+	</span>
+
+	<div class={`dropdown-content card card-small ${open ? 'dropdown-open' : ''}`}>
+		{#each items as item}
+			<a href={item.url} class="header-item">
+				{item.name}
+			</a>
+		{/each}
+	</div>
+</div>
+
+<style lang="scss">
+	a {
+		color: var(--base06);
+	}
+
+	.header-item {
+		margin: 0 0.5rem;
+	}
+
+	.header-item:hover {
+		text-decoration: none;
+	}
+
+	.header-item:active {
+		outline: none;
+	}
+
+	.dropdown {
+		position: relative;
+		display: inline-block;
+	}
+
+	.dropdown-content {
+		display: block;
+		position: absolute;
+		min-width: max-content;
+		padding: 0.5em 0;
+		opacity: 0;
+		transform: translateY(-20px);
+		visibility: hidden;
+		$delay: 0.25s;
+		transition: opacity $delay ease, transform $delay ease, visibility 0s linear $delay;
+		left: 50%;
+		transform: translateX(-50%);
+	}
+
+	.dropdown-open {
+		opacity: 1;
+		transform: translateY(0);
+		visibility: visible;
+		transition-delay: 0s, 0s, 0s;
+		left: 50%;
+		transform: translateX(-50%);
+	}
+
+	.dropdown:hover .dropdown-content {
+		opacity: 1;
+		transform: translateY(0);
+		visibility: visible;
+		transition-delay: 0s, 0s, 0s;
+		left: 50%;
+		transform: translateX(-50%);
+	}
+
+	.dropdown-content a {
+		padding: 0.5em 0.75em;
+		text-decoration: none;
+		display: block;
+	}
+
+	.dropdown-content a:hover {
+		border-radius: 8px;
+		backdrop-filter: blur(160px);
+		background-color: var(--base01);
+	}
+</style>
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index a29529d7..7fb24a50 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -20,11 +20,10 @@
 	import locale from '$stores/locale';
 	import Skeleton from '$lib/Loading/Skeleton.svelte';
 	import subsPlease from '$stores/subsPlease';
+	import Dropdown from '$lib/Dropdown.svelte';
 
 	export let data;
 
-	let dropdownOpen = false;
-
 	addMessages('en', english as unknown as LocaleDictionary);
 	addMessages('ja', japanese as unknown as LocaleDictionary);
 	init({ fallbackLocale: 'en', initialLocale: $settings.displayLanguage });
@@ -73,12 +72,6 @@
 			});
 	});
 
-	const handleClickOutside = (event: any) => {
-		if (!event.target.closest('.dropdown')) {
-			dropdownOpen = false;
-		}
-	};
-
 	$: {
 		if ((data.url === '/' || data.url === '/completed') && !$subsPlease)
 			fetch(root(`/api/subsplease?tz=${Intl.DateTimeFormat().resolvedOptions().timeZone}`))
@@ -87,8 +80,6 @@
 	}
 </script>
 
-<svelte:window on:click={handleClickOutside} />
-
 <HeadTitle />
 
 <div id="container">
@@ -100,27 +91,14 @@
 			>
 				{$locale().navigation.completed}
 			</a>
-			<div class="dropdown" id="dropdown">
-				<span
-					class="header-item dropdown-toggle"
-					id="dropdown-toggle"
-					on:click|preventDefault={() => (dropdownOpen = !dropdownOpen)}
-					on:keydown={() => {}}
-					role="button"
-					tabindex="0"
-				>
-					{$locale().navigation.schedule}
-				</span>
-
-				<div class={`dropdown-content card card-small ${dropdownOpen ? 'dropdown-open' : ''}`}>
-					<a href={root('/schedule')} class="header-item">{$locale().navigation.subtitleSchedule}</a
-					>
-					<a href={root('/updates')} class="header-item">{$locale().navigation.newReleases}</a>
-					<a href={root('/birthdays')} class="header-item">
-						{$locale().tools.tool.characterBirthdays.short}
-					</a>
-				</div>
-			</div>
+			<Dropdown
+				items={[
+					{ name: $locale().navigation.subtitleSchedule, url: root('/schedule') },
+					{ name: $locale().navigation.newReleases, url: root('/updates') },
+					{ name: $locale().tools.tool.characterBirthdays.short, url: root('/birthdays') }
+				]}
+				title={$locale().navigation.schedule}
+			/>
 			<a href={root('/tools')} class="header-item">{$locale().navigation.tools}</a>
 			<a href={root('/settings')} class="header-item">{$locale().navigation.settings}</a>
 
@@ -266,53 +244,4 @@
 		border-radius: 8px;
 		box-shadow: 0 1.5px 9px var(--base01), 0 0 0 4px var(--base0E), 0 4px 30px var(--base01);
 	}
-
-	.dropdown {
-		position: relative;
-		display: inline-block;
-	}
-
-	.dropdown-content {
-		display: block;
-		position: absolute;
-		min-width: max-content;
-		padding: 0.5em 0;
-		opacity: 0;
-		transform: translateY(-20px);
-		visibility: hidden;
-		$delay: 0.25s;
-		transition: opacity $delay ease, transform $delay ease, visibility 0s linear $delay;
-		left: 50%;
-		transform: translateX(-50%);
-	}
-
-	.dropdown-open {
-		opacity: 1;
-		transform: translateY(0);
-		visibility: visible;
-		transition-delay: 0s, 0s, 0s;
-		left: 50%;
-		transform: translateX(-50%);
-	}
-
-	.dropdown:hover .dropdown-content {
-		opacity: 1;
-		transform: translateY(0);
-		visibility: visible;
-		transition-delay: 0s, 0s, 0s;
-		left: 50%;
-		transform: translateX(-50%);
-	}
-
-	.dropdown-content a {
-		padding: 0.5em 0.75em;
-		text-decoration: none;
-		display: block;
-	}
-
-	.dropdown-content a:hover {
-		border-radius: 8px;
-		backdrop-filter: blur(160px);
-		background-color: var(--base01);
-	}
 </style>
-- 
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