package model

import (
	"fmt"

	"github.com/tech/sendico/pkg/merrors"
	"go.mongodb.org/mongo-driver/bson"
)

type CardPaymentData struct {
	Pan       string `bson:"pan" json:"pan"`
	FirstName string `bson:"firstName" json:"firstName"`
	LastName  string `bson:"lastName" json:"lastName"`
	ExpMonth  string `bson:"expMonth" json:"expMonth"`
	ExpYear   string `bson:"expYear" json:"expYear"`
	Network   string `bson:"network,omitempty" json:"network,omitempty"`
	Country   string `bson:"country,omitempty" json:"country,omitempty"`
}

func (m *PaymentMethod) AsCard() (*CardPaymentData, error) {
	if m.Type != PaymentTypeCard {
		return nil, merrors.InvalidArgument(fmt.Sprintf("payment method type is %s, not card", m.Type), "type")
	}
	var d CardPaymentData
	if err := bson.Unmarshal(m.Data, &d); err != nil {
		return nil, err
	}
	return &d, nil
}