<script lang="ts">
	import { resolve } from "$app/paths";
	import SquareChartGantt from "$icon/square-chart-gantt";
	import BookMarked from "$icon/book-marked";
	import Star from "$icon/star";
	import LineSquiggle from "$icon/line-squiggle";
	import Shield from "$icon/shield";
	import type { Component } from "svelte";
	import type { SvelteHTMLElements } from "svelte/elements";
	import type { ProfileCounts } from "./types";

	interface Props {
		handle: string;
		active: string;
		counts: ProfileCounts;
	}

	let { handle, active, counts }: Props = $props();

	interface TabDef {
		id: string;
		label: string;
		icon: Component<SvelteHTMLElements["svg"]>;
		count?: number;
	}

	const tabs = $derived<TabDef[]>([
		{ id: "overview", label: "Overview", icon: SquareChartGantt },
		{ id: "repos", label: "Repositories", icon: BookMarked, count: counts.repos },
		{ id: "starred", label: "Starred", icon: Star, count: counts.stars },
		{ id: "strings", label: "Strings", icon: LineSquiggle, count: counts.strings },
		{ id: "vouches", label: "Vouches", icon: Shield, count: counts.vouches }
	]);

	const hrefFor = (id: string) =>
		resolve((id === "overview" ? `/${handle}` : `/${handle}?tab=${id}`) as "/");
</script>

<nav class="w-full overflow-x-auto overflow-y-hidden pl-4" aria-label="profile sections">
	<div class="flex">
		{#each tabs as tab (tab.id)}
			{@const isActive = active === tab.id}
			{@const Glyph = tab.icon}
			<a
				href={hrefFor(tab.id)}
				class="group relative -mr-px no-underline hover:no-underline"
				aria-current={isActive ? "page" : undefined}
			>
				<div
					class={`relative mr-1 min-w-[80px] rounded-t px-4 py-1 text-center whitespace-nowrap text-foreground-default ${
						isActive
							? "-mb-px bg-background-default font-medium"
							: "group-hover:bg-background-inset/25"
					}`}
				>
					<span class="flex items-center justify-center">
						<Glyph class="mr-2 h-4 w-4" aria-hidden="true" />
						{tab.label}
						{#if tab.count}
							<span class="ml-1 rounded bg-background-inset px-1 text-sm">{tab.count}</span>
						{/if}
					</span>
				</div>
			</a>
		{/each}
	</div>
</nav>
