package sql_test

import (
	"context"
	"testing"
	"tercul/internal/data/sql"
	"tercul/internal/domain"
	"tercul/internal/platform/config"
	"tercul/internal/testutil"

	"github.com/stretchr/testify/suite"
)

type BookRepositoryTestSuite struct {
	testutil.IntegrationTestSuite
	BookRepo domain.BookRepository
}

func (s *BookRepositoryTestSuite) SetupSuite() {
	s.IntegrationTestSuite.SetupSuite(testutil.DefaultTestConfig())
	cfg, err := config.LoadConfig()
	s.Require().NoError(err)
	s.BookRepo = sql.NewBookRepository(s.DB, cfg)
}

func (s *BookRepositoryTestSuite) SetupTest() {
	s.DB.Exec("DELETE FROM books")
}

func (s *BookRepositoryTestSuite) createBook(title, isbn string) *domain.Book {
	book := &domain.Book{
		Title: title,
		ISBN:  isbn,
		TranslatableModel: domain.TranslatableModel{
			Language: "en",
		},
	}
	err := s.BookRepo.Create(context.Background(), book)
	s.Require().NoError(err)
	return book
}

func (s *BookRepositoryTestSuite) TestFindByISBN() {
	s.Run("should return a book by ISBN", func() {
		// Arrange
		s.createBook("Test Book", "1234567890")

		// Act
		foundBook, err := s.BookRepo.FindByISBN(context.Background(), "1234567890")

		// Assert
		s.Require().NoError(err)
		s.Require().NotNil(foundBook)
		s.Equal("Test Book", foundBook.Title)
	})

	s.Run("should return error if ISBN not found", func() {
		// Arrange
		s.createBook("Another Book", "1111111111")

		// Act
		_, err := s.BookRepo.FindByISBN(context.Background(), "9999999999")

		// Assert
		s.Require().Error(err)
	})
}

func TestBookRepository(t *testing.T) {
	suite.Run(t, new(BookRepositoryTestSuite))
}