package stripe

import (
	"github.com/google/uuid"
	"github.com/jmoiron/sqlx"
	"payment-poc/state"
)

type Service struct {
	DB *sqlx.DB
}

func (s *Service) CreateEntry(totalAmount int64) (StripeDb, error) {
	id := uuid.Must(uuid.NewRandom())
	entry := StripeDb{
		Id:          id,
		TotalAmount: totalAmount,
		State:       state.StateInitialized,
	}
	_, err := s.DB.Exec(`INSERT INTO "stripe" ("id", "total_amount", "payment_state") VALUES ($1, $2, $3)`,
		&entry.Id, &entry.TotalAmount, &entry.State,
	)
	if err != nil {
		return StripeDb{}, err
	}
	return s.FetchById(id)
}

func (s *Service) FetchAll() ([]StripeDb, error) {
	var entries []StripeDb
	err := s.DB.Select(&entries, `SELECT * FROM "stripe"`)
	return entries, err
}

func (s *Service) FetchById(id uuid.UUID) (StripeDb, error) {
	entry := StripeDb{}
	err := s.DB.Get(&entry, `SELECT * FROM "stripe" WHERE "id" = $1`, id)
	return entry, err
}

func (s *Service) Update(entry StripeDb) error {
	_, err := s.DB.Exec(`UPDATE "stripe" set "payment_intent_id" = $2, "payment_state" = $3 WHERE "id" = $1`,
		&entry.Id, &entry.PaymentIntentId, &entry.State,
	)
	return err
}