package mrktplaats

import "context"

// PaymentService handles payment cart operations.
type PaymentService struct {
	t *transport
}

// PaymentCartCountResponse contains the number of items in the payment cart.
type PaymentCartCountResponse struct {
	UserID        string `json:"userId"`
	NumberOfItems int    `json:"numberOfItems"`
}

// CartItemCount returns the number of items in the payment cart.
func (s *PaymentService) CartItemCount(ctx context.Context) (*PaymentCartCountResponse, error) {
	var resp PaymentCartCountResponse
	if err := s.t.get(ctx, "/app/payments/v3/payment-cart/number-of-items", nil, &resp); err != nil {
		return nil, err
	}
	return &resp, nil
}