import { NextRequest, NextResponse } from 'next/server'
import { readFile } from 'node:fs/promises'
import path from 'node:path'

async function getConfig() {
  const configPath = path.join(process.cwd(), 'src', 'config', 'config.json')
  const content = await readFile(configPath, 'utf8')
  return JSON.parse(content)
}

export async function GET(req: NextRequest) {
  const config = await getConfig()
  const url = req.nextUrl.clone()
  url.pathname = '/'
  url.search = ''
  if (config.authString) {
    url.searchParams.set('auth', config.authString)
  }

  return NextResponse.redirect(url)
}