package hyperswitch

import (
	"context"

	"veza-backend-api/internal/core/marketplace"
)

// Ensure Provider implements marketplace.PaymentProvider
var _ marketplace.PaymentProvider = (*Provider)(nil)

// Provider adapts the Hyperswitch client to marketplace.PaymentProvider.
type Provider struct {
	client *Client
}

// NewProvider creates a new Hyperswitch payment provider.
func NewProvider(client *Client) *Provider {
	return &Provider{client: client}
}

// CreatePayment creates a payment in Hyperswitch.
func (p *Provider) CreatePayment(ctx context.Context, amount int64, currency, orderID, returnURL string, metadata map[string]string) (paymentID, clientSecret string, err error) {
	return p.client.CreatePaymentSimple(ctx, amount, currency, orderID, returnURL, metadata)
}

// GetPayment retrieves payment status from Hyperswitch.
func (p *Provider) GetPayment(ctx context.Context, paymentID string) (string, error) {
	return p.client.GetPaymentStatus(ctx, paymentID)
}

// Refund creates a refund in Hyperswitch (v0.403 R2).
func (p *Provider) Refund(ctx context.Context, paymentID string, amount *int64, reason string) error {
	_, err := p.client.CreateRefund(ctx, paymentID, amount, reason)
	return err
}