---
import Layout from '../../layouts/Layout.astro';
import NavBar from '../../components/NavBar.astro';
import { getUserByAccessToken, getUserResources } from '../../lib/db/users';
import { getHighestWeightedLanguage, getLocales } from '../../lib/lang/langDriver';
import ResourceBar from '../../components/ResourceBar.astro';

const buildingsList = (await import('../../lib/data/buildings.json')).default;

const loggedToken = Astro.cookies.get('sessionToken')?.value ?? null;
const username = Astro.cookies.get('username')?.value ?? "";
if(loggedToken === null || username === "") return Astro.redirect('/logout');

const checkUser = await getUserByAccessToken(loggedToken);
if(checkUser === null || checkUser.username !== username) return Astro.redirect('/logout');

const resources = await getUserResources(checkUser._id);

const locale = getHighestWeightedLanguage(Astro.request.headers.get('accept-language'));

const langResources = await getLocales(locale, 'resources');
const langGame = await getLocales(locale, 'game');
const langBuildings = await getLocales(locale, 'buildings');
---

<Layout title="Buildings">
	<NavBar loggedIn="true" active="buildings" />
	<ResourceBar />

    {buildingsList.map(cat => (
		<div class="building-card">
			<h3>{langBuildings[`Label_${cat.category}`]}</h3>
			{cat.buildings.map(building => (
				<div>{langBuildings[`Label_${building.id}`]} - {langResources['Label_iron']}: {building.cost['iron']}, {langResources['Label_gold']}: {building.cost['gold']}, {langResources['Label_coal']}: {building.cost['coal']} | <a id={`build_${building.id}`} href="#" class="a-button">{langGame['Link_build']}</a></div>
			))}
		</div>
	))}
</Layout>

<style>
	* {
		color: white;
	}
	
	main {
		margin: auto;
		padding: 1rem;
		width: 800px;
		max-width: calc(100% - 2rem);
		color: white;
		font-size: 20px;
		line-height: 1.6;
	}

	.astro-a {
		position: absolute;
		top: -32px;
		left: 50%;
		transform: translatex(-50%);
		width: 220px;
		height: auto;
		z-index: -1;
	}

	h3 {
		font-size: 2rem;
		font-weight: 700;
		line-height: 1;
		text-align: center;
		margin-bottom: 1em;
	}

	.text-gradient {
		background-image: var(--accent-gradient);
		-webkit-background-clip: text;
		-webkit-text-fill-color: transparent;
		background-size: 400%;
		background-position: 0%;
	}
	
	.instructions {
		margin-bottom: 2rem;
		border: 1px solid rgba(var(--accent-light), 25%);
		background: linear-gradient(rgba(var(--accent-dark), 66%), rgba(var(--accent-dark), 33%));
		padding: 1.5rem;
		border-radius: 8px;
	}
	
	.instructions code {
		font-size: 0.8em;
		font-weight: bold;
		background: rgba(var(--accent-light), 12%);
		color: rgb(var(--accent-light));
		border-radius: 4px;
		padding: 0.3em 0.4em;
	}
	
	.instructions strong {
		color: rgb(var(--accent-light));
	}
	
	.link-card-grid {
		display: grid;
		grid-template-columns: repeat(auto-fit, minmax(24ch, 1fr));
		gap: 2rem;
		padding: 0;
	}

	.a-button {
		text-decoration: none;
    	color: green;
	}

	.a-button:hover {
		color: lime;
	}
</style>
<script>
	const allButtons = document.getElementsByClassName("a-button");

	for(const buildingButton of allButtons) {
		buildingButton.addEventListener("click", async () => {
			const id = buildingButton.id.split("_")[1];

			await fetch('/api/build/createBuilding', {
				method: 'POST',
				headers: {
					'Content-Type': 'application/json'
				},
				body: JSON.stringify({
					building: id
				})
			});
		});
	}
</script>