import { createRequestHandler } from '@react-router/express'
import express from 'express'

const app = express()

if (process.env.NODE_ENV === 'production') {
  app.use(express.static('build/client'))
  app.use(
    createRequestHandler({
      build: await import('./build/server')
    })
  )
} else {
  const viteDevServer = await import('vite').then((vite) =>
    vite.createServer({
      server: { middlewareMode: true }
    })
  )
  app.use(viteDevServer.middlewares)
  app.use(
    createRequestHandler({
      build: () =>
        viteDevServer.ssrLoadModule('virtual:react-router/server-build')
    })
  )
}

const PORT = Number(process.env.PORT ?? 5173)
const HOST = process.env.HOST ?? '127.0.0.1'

app.listen(PORT, HOST, () => {
  console.log(`Server is running on http://${HOST}:${PORT}`)
})