import type { NextApiRequest, NextApiResponse } from 'next'
import { getShippingSettings } from '@/lib/shippingSettings'

export default async function handler(req: NextApiRequest, res: NextApiResponse) {
  if (req.method !== 'GET') return res.status(405).json({ error: 'Metoda není povolena' })
  try {
    const settings = await getShippingSettings()
    res.setHeader('Cache-Control', 'no-store')
    return res.status(200).json({ methods: settings.methods.filter((method) => method.enabled) })
  } catch (error) {
    console.error('Shipping methods read failed:', error)
    return res.status(500).json({ error: 'Dopravu se nepodařilo načíst' })
  }
}