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

// Dev proxy targets the local GuruConnect (GC) server. `/api` and `/ws` are
// forwarded to the Rust server on :3002 so `npm run dev` works against a real
// backend without CORS gymnastics.
//
// `base` is "./" so the built assets reference relative paths — production
// serving copies `dist/` into the server's static dir and a catch-all route
// serves index.html. Wiring that catch-all in the Rust server is a DEPLOY
// concern (see README), not done in this pass.
const GC_SERVER = "http://localhost:3002";

export default defineConfig({
  base: "./",
  plugins: [react()],
  server: {
    port: 5273,
    proxy: {
      "/api": {
        target: GC_SERVER,
        changeOrigin: true,
      },
      "/ws": {
        target: GC_SERVER,
        changeOrigin: true,
        ws: true,
      },
    },
  },
  build: {
    outDir: "dist",
    sourcemap: true,
  },
});