import { readFileSync, existsSync } from 'node:fs'
import { resolve } from 'node:path'
import { buildApp } from './app.js'
import { loadConfig } from './config.js'

for (const path of [
  resolve(import.meta.dirname, '../../../.env'),
  '.env',
  '../.env',
]) {
  if (!existsSync(path)) continue
  const content = readFileSync(path, 'utf-8')
  for (const line of content.split('\n')) {
    const trimmed = line.trim()
    if (!trimmed || trimmed.startsWith('#')) continue
    const eq = trimmed.indexOf('=')
    if (eq === -1) continue
    const key = trimmed.slice(0, eq).trim()
    let value = trimmed.slice(eq + 1).trim()
    if (
      (value.startsWith('"') && value.endsWith('"')) ||
      (value.startsWith("'") && value.endsWith("'"))
    ) {
      value = value.slice(1, -1)
    }
    if (!(key in process.env)) process.env[key] = value
  }
  break
}

const config = loadConfig()
const app = await buildApp({ config })

try {
  await app.listen({ port: config.serverPort, host: '0.0.0.0' })
  app.log.info(`listening on ${config.serverPort}`)
} catch (err) {
  app.log.error(err)
  process.exit(1)
}