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

// Derive HMR host from environment if available (VITE_STUDIO_URL set in broadcast-panel .env)
const studioUrl = process.env.VITE_STUDIO_URL || process.env.STUDIO_URL || 'https://avanzacast-studio.bfzqqk.easypanel.host'
let hmrHost = 'avanzacast-studio.bfzqqk.easypanel.host'
try {
  const u = new URL(studioUrl)
  hmrHost = u.hostname
} catch (e) {
  // ignore, fallback kept
}

export default defineConfig({
  plugins: [react()],
  resolve: {
    alias: {
      'avanza-ui': path.resolve(__dirname, '../avanza-ui/src'),
    },
  },
  server: {
    host: '0.0.0.0', // allow access from network / external proxy
    port: 3020,
    strictPort: false,
    hmr: {
      protocol: 'wss',
      host: hmrHost,
      clientPort: 443,
    },
  },
  preview: {
    host: '0.0.0.0',
    port: 3020,
  },
});