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

const sslCertPath = path.join(process.cwd(), "ssl/termix.crt");
const sslKeyPath = path.join(process.cwd(), "ssl/termix.key");

const hasSSL = fs.existsSync(sslCertPath) && fs.existsSync(sslKeyPath);
const useHTTPS = process.env.VITE_HTTPS === "true" && hasSSL;

export default defineConfig({
  plugins: [react(), tailwindcss()],
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
  base: "./",
  build: {
    sourcemap: false,
    rollupOptions: {
      output: {
        manualChunks: {
          'react-vendor': ['react', 'react-dom'],
          'ui-vendor': ['@radix-ui/react-dialog', '@radix-ui/react-dropdown-menu', '@radix-ui/react-select', '@radix-ui/react-tabs', '@radix-ui/react-switch', '@radix-ui/react-tooltip', '@radix-ui/react-scroll-area', '@radix-ui/react-separator', 'lucide-react', 'clsx', 'tailwind-merge', 'class-variance-authority'],
          'monaco': ['monaco-editor'],
          'codemirror': ['@uiw/react-codemirror', '@codemirror/view', '@codemirror/state', '@codemirror/language', '@codemirror/commands', '@codemirror/search', '@codemirror/autocomplete'],
        }
      }
    },
    chunkSizeWarningLimit: 1000,
  },
  server: {
    https: useHTTPS
      ? {
          cert: fs.readFileSync(sslCertPath),
          key: fs.readFileSync(sslKeyPath),
        }
      : false,
    port: 5173,
    host: "localhost",
  },
});