package repository

import (
	"context"

	dbgen "github.com/SamuelTariku/FortuneBet-Backend/gen/db"
	"github.com/SamuelTariku/FortuneBet-Backend/internal/domain"
)

func convertDBTransaction(transaction dbgen.Transaction) domain.Transaction {
	return domain.Transaction{
		Amount:          domain.Currency(transaction.Amount),
		BranchID:        transaction.BranchID,
		CashierID:       transaction.CashierID,
		BetID:           transaction.BetID,
		PaymentOption:   domain.PaymentOption(transaction.PaymentOption),
		FullName:        transaction.FullName,
		PhoneNumber:     transaction.PhoneNumber,
		BankCode:        transaction.BankCode,
		BeneficiaryName: transaction.BeneficiaryName,
		AccountName:     transaction.AccountName,
		AccountNumber:   transaction.AccountNumber,
		ReferenceNumber: transaction.ReferenceNumber,
	}
}

func convertCreateTransaction(transaction domain.CreateTransaction) dbgen.CreateTransactionParams {
	return dbgen.CreateTransactionParams{
		Amount:          int64(transaction.Amount),
		BranchID:        transaction.BranchID,
		CashierID:       transaction.CashierID,
		BetID:           transaction.BetID,
		PaymentOption:   int64(transaction.PaymentOption),
		FullName:        transaction.FullName,
		PhoneNumber:     transaction.PhoneNumber,
		BankCode:        transaction.BankCode,
		BeneficiaryName: transaction.BeneficiaryName,
		AccountName:     transaction.AccountName,
		AccountNumber:   transaction.AccountNumber,
		ReferenceNumber: transaction.ReferenceNumber,
	}
}

func (s *Store) CreateTransaction(ctx context.Context, transaction domain.CreateTransaction) (domain.Transaction, error) {

	newTransaction, err := s.queries.CreateTransaction(ctx, convertCreateTransaction(transaction))
	if err != nil {
		return domain.Transaction{}, err
	}
	return convertDBTransaction(newTransaction), err
}

func (s *Store) GetTransactionByID(ctx context.Context, id int64) (domain.Transaction, error) {
	transaction, err := s.queries.GetTransactionByID(ctx, id)
	if err != nil {
		return domain.Transaction{}, err
	}

	return convertDBTransaction(transaction), nil
}

func (s *Store) GetAllTransactions(ctx context.Context) ([]domain.Transaction, error) {
	transaction, err := s.queries.GetAllTransactions(ctx)

	if err != nil {
		return nil, err
	}

	var result []domain.Transaction = make([]domain.Transaction, 0, len(transaction))
	for _, ticket := range transaction {
		result = append(result, convertDBTransaction(ticket))
	}
	return result, nil
}
func (s *Store) GetTransactionByBranch(ctx context.Context, id int64) ([]domain.Transaction, error) {
	transaction, err := s.queries.GetTransactionByBranch(ctx, id)

	if err != nil {
		return nil, err
	}

	var result []domain.Transaction = make([]domain.Transaction, 0, len(transaction))
	for _, ticket := range transaction {
		result = append(result, convertDBTransaction(ticket))
	}
	return result, nil
}

func (s *Store) UpdateTransactionVerified(ctx context.Context, id int64, verified bool) error {
	err := s.queries.UpdateTransactionVerified(ctx, dbgen.UpdateTransactionVerifiedParams{
		ID:       id,
		Verified: verified,
	})
	return err
}