const express = require('express')
const fs = require('fs/promises')
const path = require('path')
const yaml = require('js-yaml')

const router = express.Router()

router.post('/api/config', async (req, res) => {
  try {
    // Get the raw YAML content from the request body
    const yamlContent = req.body

    // Validate the YAML by trying to parse it
    yaml.load(yamlContent)

    // Write to the config file
    const configPath = path.join(process.cwd(), 'public', 'config.yaml')
    await fs.writeFile(configPath, yamlContent, 'utf8')

    res.status(200).json({ message: 'Configuration updated successfully' })
  } catch (error) {
    console.error('Error updating configuration:', error)
    res.status(500).json({ error: 'Failed to update configuration' })
  }
})

module.exports = router