import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";

// Cyrene v2 frontend (M9). Dev server proxies REST + WebSocket to the single
// backend gateway on :8080 so the SPA can stay same-origin. The production
// build is served by the gateway itself (single binary), so `base` is relative
// and there is no runtime proxy.
const devProxy = {
  "/api": { target: "http://localhost:8080", changeOrigin: true },
  "/ws": { target: "ws://localhost:8080", ws: true },
};

export default defineConfig({
  plugins: [react()],
  base: "./",
  server: {
    port: 5173,
    proxy: devProxy,
  },
  preview: {
    port: 4173,
  },
  build: {
    outDir: "dist",
    sourcemap: false,
    target: "es2022",
  },
});