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

// Use PUBLIC_BASE_PATH="/watch-party/" for prod container builds.
// In dev, keep "/" so local paths are simple.
export default defineConfig(({ mode }) => {
  const base =
    mode === "development"
      ? "/"
      : process.env.PUBLIC_BASE_PATH || "/watch-party/";

  return {
    base,
    plugins: [react()],

    // DEV: proxy /api/* directly to Go backend
    server: {
      port: 5173,
      open: true,
      proxy: {
        "/api": {
          target: "http://localhost:8082",
          changeOrigin: true,
        },
      },
    },

    // For `vite preview`, keep the same proxy
    preview: {
      proxy: {
        "/api": {
          target: "http://localhost:8082",
          changeOrigin: true,
        },
      },
    },
  };
});