// Verify payment token from HelcimPay.js
const HELCIM_API_BASE = 'https://api.helcim.com/v2'

export default defineEventHandler(async (event) => {
  try {
    const config = useRuntimeConfig(event)
    const body = await readBody(event)
    
    // Validate required fields
    if (!body.cardToken || !body.customerId) {
      throw createError({
        statusCode: 400,
        statusMessage: 'Card token and customer ID are required'
      })
    }

    console.log('Payment verification request:', {
      customerId: body.customerId,
      cardToken: body.cardToken ? 'present' : 'missing'
    })

    // Since HelcimPay.js already verified the payment and we have the card token,
    // we can just return success. The card is already associated with the customer.
    console.log('Payment already verified through HelcimPay.js, returning success')
    
    return {
      success: true,
      cardToken: body.cardToken,
      message: 'Payment verified successfully through HelcimPay.js'
    }
  } catch (error) {
    console.error('Error verifying payment:', error)
    throw createError({
      statusCode: error.statusCode || 500,
      statusMessage: error.message || 'Failed to verify payment'
    })
  }
})