import node from "@astrojs/node";
import { defineConfig, memoryCache } from "astro/config";
import emdash, { local } from "emdash/astro";
import { sqlite } from "emdash/db";

// Persistent state directory. Defaults to the working directory for dev/DDEV
// (so data.db + uploads/ stay where you'd expect them). The k8s deploy sets
// STATE_DIR=/app/state and mounts a PVC there so SQLite + uploads survive
// pod replacement.
const stateDir = process.env.STATE_DIR ?? ".";

export default defineConfig({
	output: "server",
	adapter: node({ mode: "standalone" }),
	trailingSlash: "ignore",
	server: { host: true, port: 4321 },
	vite: {
		server: {
			// Dev runs behind DDEV's nginx (https://cms-plugins.ddev.site/).
			// Vite's host check must allow the public hostname.
			allowedHosts: ["cms-plugins.ddev.site", ".ddev.site"],
		},
	},
	image: {
		layout: "constrained",
		responsiveStyles: true,
	},
	integrations: [
		emdash({
			database: sqlite({ url: `file:${stateDir}/data.db` }),
			storage: local({
				directory: `${stateDir}/uploads`,
				baseUrl: "/_emdash/api/media/file",
			}),
		}),
	],
	experimental: {
		cache: { provider: memoryCache() },
	},
	devToolbar: { enabled: false },
});