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

const { MCL_VITE_BACKEND_URL, MCL_VITE_DEV_PORT } = process.env;
const backendUrl = MCL_VITE_BACKEND_URL ?? "http://localhost:52000";
const vitePort = MCL_VITE_DEV_PORT ?? 52025;
export default () => {
  return defineConfig({
    plugins: [react()],
    server: {
      host: "0.0.0.0",
      port: vitePort,
      proxy: {
        "/api": backendUrl,
        "/socket.io": backendUrl,
      },
      hmr: {
        protocol: process.env.MCL,
      },
    },
    build: {
      outDir: "./build",
    },
    base: "/mcl/",
    resolve: {
      alias: {
        "@mcl": path.resolve("./src"),
      },
    },
  });
};