/**
 * dashboard-client/vite.config.ts — Vite build config.
 *
 * PREVENT-PI-004: the dev server binds to localhost only. The production
 * build is a static bundle served by the existing Node HTTP server in
 * extensions/dashboard-server/server.ts. No external network calls.
 */

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import { fileURLToPath, URL } from "node:url";

// guardrails-allow PREVENT-PI-004: Vite dev server is loopback-only (dashboard UI tooling); production build is static files, no runtime network.
export default defineConfig({
	plugins: [react()],
	root: "src",
	base: "./",
	build: {
		outDir: "../dist",
		emptyOutDir: true,
		sourcemap: true,
		target: "es2022",
	},
	server: {
		host: "localhost",
		port: 5173,
		strictPort: true,
	},
	resolve: {
		alias: {
			"@": fileURLToPath(new URL("./src", import.meta.url)),
			// Allow importing A1 contract types from the dashboard-server tree.
			"@contracts": fileURLToPath(
				new URL("../dashboard-server/api-contracts", import.meta.url),
			),
			// Shared pricing module (computeCacheSavings, constants).
			"@pricing": fileURLToPath(new URL("../../src/pricing.ts", import.meta.url)),
		},
	},
});