1 files changed, 139 insertions, 0 deletions
diff --git a/src/lib/Tools/Birthdays.svelte b/src/lib/Tools/Birthdays.svelte
new file mode 100644
index 00000000..d6d032c3
--- /dev/null
+++ b/src/lib/Tools/Birthdays.svelte
@@ -0,0 +1,139 @@
+<script lang="ts">
+	import { browser } from '$app/environment';
+	import { page } from '$app/stores';
+	import { ACDBBirthdays, type ACDBBirthday } from '$lib/Birthday/ACDB';
+	import { aniSearchBirthdays, type aniSearchBirthday } from '$lib/Birthday/aniSearch';
+	import Error from '$lib/Error.svelte';
+	import { onMount } from 'svelte';
+	import { clearAllParameters, parseOrDefault } from '../Utility/parameters';
+
+	interface Birthday {
+		name: string;
+		image: string;
+		origin?: string;
+	}
+
+	const urlParameters = browser ? new URLSearchParams(window.location.search) : null;
+	let date = new Date();
+	let month = parseOrDefault(urlParameters, 'month', date.getMonth() + 1);
+	let day = parseOrDefault(urlParameters, 'day', date.getDate());
+	let anisearchBirthdays: Promise<aniSearchBirthday[]>;
+	let acdbBirthdays: Promise<ACDBBirthday[]>;
+
+	$: {
+		month = Math.min(month, 12);
+		month = Math.max(month, 1);
+		day = Math.min(day, new Date(0, month, 0).getDate());
+		day = Math.max(day, 1);
+
+		anisearchBirthdays = aniSearchBirthdays(month, day);
+		acdbBirthdays = ACDBBirthdays(month, day);
+
+		if (browser) {
+			$page.url.searchParams.set('month', month.toString());
+			$page.url.searchParams.set('day', day.toString());
+			clearAllParameters(['month', 'day']);
+			history.replaceState(null, '', `?${$page.url.searchParams.toString()}`);
+		}
+	}
+
+	onMount(() => clearAllParameters(['month', 'day']));
+
+	const normalizeName = (name: string): string => name.toLowerCase().split(' ').sort().join(' ');
+
+	const fixName = (name: string): string => {
+		const split = name.split(' ');
+		const last = split[split.length - 1];
+
+		if (last === last.toUpperCase()) {
+			split[split.length - 1] = last[0] + last.slice(1).toLowerCase();
+			return split.join(' ');
+		}
+
+		return name;
+	};
+
+	const combineBirthdaySources = (
+		acdb: ACDBBirthday[],
+		aniSearch: aniSearchBirthday[]
+	): Birthday[] => {
+		const nameMap = new Map<string, Birthday>();
+
+		for (const entry of aniSearch.map((entry) => ({
+			...entry,
+			normalized_name: normalizeName(entry.name)
+		})))
+			nameMap.set(entry.normalized_name, {
+				name: fixName(entry.name),
+				image: entry.image
+			});
+
+		for (const entry of acdb) {
+			const normalized_name = normalizeName(entry.name);
+
+			if (!nameMap.has(normalized_name))
+				nameMap.set(normalized_name, {
+					name: entry.name,
+					image: entry.character_image,
+					origin: entry.origin
+				});
+		}
+
+		return Array.from(nameMap.values());
+	};
+</script>
+
+{#await acdbBirthdays}
+	<p>Loading 33% ...</p>
+{:then acdbBirthdays}
+	{#await anisearchBirthdays}
+		<p>Loading 66% ...</p>
+	{:then anisearch}
+		{@const birthdays = combineBirthdaySources(acdbBirthdays, anisearch)}
+
+		<p>
+			<select bind:value={month}>
+				{#each Array.from({ length: 12 }, (_, i) => i + 1) as month}
+					<option value={month}>
+						{new Date(0, month - 1).toLocaleString('default', { month: 'long' })}
+					</option>
+				{/each}
+			</select>
+
+			<select bind:value={day}>
+				{#each Array.from({ length: new Date(0, month, 0).getDate() }, (_, i) => i + 1) as day}
+					<option value={day}>{day}</option>
+				{/each}
+			</select>
+		</p>
+
+		<div id="characters">
+			{#each birthdays as birthday}
+				<div>
+					<a
+						href={`https://anilist.co/search/characters?search=${encodeURIComponent(
+							birthday.name
+						).replace(/%20/g, '+')}`}
+						target="_blank"
+					>
+						{birthday.name}
+						<img src={birthday.image} alt="Character (Large)" class="character-image" />
+					</a>
+				</div>
+			{/each}
+		</div>
+	{:catch}
+		<Error type="Character" />
+	{/await}
+{:catch}
+	<Error type="Character" />
+{/await}
+
+<style>
+	#characters {
+		display: grid;
+		grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
+		grid-gap: 0.25%;
+		grid-row-gap: 1rem;
+	}
+</style>