package analytics_test

import (
	"context"
	"testing"
	"tercul/internal/app/analytics"
	"tercul/internal/data/sql"
	"tercul/internal/testutil"

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

type AnalyticsServiceTestSuite struct {
	testutil.IntegrationTestSuite
	service analytics.Service
}

func (s *AnalyticsServiceTestSuite) SetupSuite() {
	s.IntegrationTestSuite.SetupSuite(testutil.DefaultTestConfig())
	analyticsRepo := sql.NewAnalyticsRepository(s.DB)
	s.service = analytics.NewService(analyticsRepo)
}

func (s *AnalyticsServiceTestSuite) SetupTest() {
	s.IntegrationTestSuite.SetupTest()
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkViews() {
	s.Run("should increment the view count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkViews(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.Views)
	})
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkLikes() {
	s.Run("should increment the like count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkLikes(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.Likes)
	})
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkComments() {
	s.Run("should increment the comment count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkComments(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.Comments)
	})
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkBookmarks() {
	s.Run("should increment the bookmark count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkBookmarks(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.Bookmarks)
	})
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkShares() {
	s.Run("should increment the share count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkShares(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.Shares)
	})
}

func (s *AnalyticsServiceTestSuite) TestIncrementWorkTranslationCount() {
	s.Run("should increment the translation count for a work", func() {
		// Arrange
		work := s.CreateTestWork("Test Work", "en", "Test content")

		// Act
		err := s.service.IncrementWorkTranslationCount(context.Background(), work.ID)
		s.Require().NoError(err)

		// Assert
		stats, err := s.service.GetOrCreateWorkStats(context.Background(), work.ID)
		s.Require().NoError(err)
		s.Equal(int64(1), stats.TranslationCount)
	})
}

func TestAnalyticsService(t *testing.T) {
	suite.Run(t, new(AnalyticsServiceTestSuite))
}