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

declare const process: { env: Record<string, string | undefined> }

const apiProxyTarget = process.env.VITE_API_PROXY_TARGET ?? 'http://localhost:8000'

export default defineConfig({
  plugins: [react()],
  build: {
    chunkSizeWarningLimit: 900,
    rollupOptions: {
      output: {
        manualChunks: {
          maplibre: ['maplibre-gl'],
          vendor: ['react', 'react-dom'],
        },
      },
    },
  },
  server: {
    port: 5173,
    proxy: {
      '/api': {
        target: apiProxyTarget,
        changeOrigin: true,
      },
      '/health': {
        target: apiProxyTarget,
        changeOrigin: true,
      },
    },
  },
})