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

// https://vitejs.dev/config/
export default defineConfig({
  plugins: [react()],
  appType: 'mpa',
  server: {
    host: '0.0.0.0',  // Listen on all available network interfaces
    port: 3000,
    headers: {
      'Cross-Origin-Embedder-Policy': 'require-corp',
      'Cross-Origin-Opener-Policy': 'same-origin'
    },
    proxy: {
      '/api/aia': {
        target: 'http://aia:4000',
        changeOrigin: true,
        rewrite: (path) => {
          console.log('Rewriting path:', path);
          const rewritten = path.replace(/^\/api\/aia/, '/client/api');
          console.log('Rewritten to:', rewritten);
          return rewritten;
        },
        configure: (proxy, options) => {
          console.log('Configuring proxy:', options);

          proxy.on('error', (err, req, res) => {
            console.log('Proxy error:', err);
            console.log('Request:', req.method, req.url);
          });

          proxy.on('proxyReq', (proxyReq, req, res) => {
            console.log('Proxying request:', {
              method: req.method,
              url: req.url,
              targetUrl: proxyReq.path
            });
          });

          proxy.on('proxyRes', (proxyRes, req, res) => {
            console.log('Received response:', {
              status: proxyRes.statusCode,
              url: req.url,
              headers: proxyRes.headers
            });
          });
        },
        ws: true,
        secure: false,
        debug: true
      }
    }
  },
  esbuild: {
    supported: {
      'top-level-await': true,
    },
  },
  build: {
    rollupOptions: {
      input: {
        'index.html': resolve(__dirname,'index.html'),
        'react.html': resolve(__dirname,'react.html'),
        'javascript.html': resolve(__dirname,'javascript.html'),
        'javascript-shared.html': resolve(__dirname,'javascript-shared.html'),
      }
    },
    chunkSizeWarningLimit: 2048,
  }
})