package testutil

import (
	"context"
	"tercul/internal/domain"

	"github.com/stretchr/testify/mock"
	"gorm.io/gorm"
)

// MockWorkRepository is a mock implementation of the WorkRepository interface.
type MockWorkRepository struct {
	mock.Mock
	Works []*domain.Work
}

// NewMockWorkRepository creates a new MockWorkRepository.
func NewMockWorkRepository() *MockWorkRepository {
	return &MockWorkRepository{Works: []*domain.Work{}}
}

// Create adds a new work to the mock repository.
func (m *MockWorkRepository) Create(ctx context.Context, work *domain.Work) error {
	work.ID = uint(len(m.Works) + 1)
	m.Works = append(m.Works, work)
	return nil
}

// GetByID retrieves a work by its ID from the mock repository.
func (m *MockWorkRepository) GetByID(ctx context.Context, id uint) (*domain.Work, error) {
	for _, w := range m.Works {
		if w.ID == id {
			return w, nil
		}
	}
	return nil, gorm.ErrRecordNotFound
}

// Exists uses the mock's Called method.
func (m *MockWorkRepository) Exists(ctx context.Context, id uint) (bool, error) {
	args := m.Called(ctx, id)
	return args.Bool(0), args.Error(1)
}

// The rest of the WorkRepository and BaseRepository methods can be stubbed out.
func (m *MockWorkRepository) FindByTitle(ctx context.Context, title string) ([]domain.Work, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) FindByAuthor(ctx context.Context, authorID uint) ([]domain.Work, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) FindByCategory(ctx context.Context, categoryID uint) ([]domain.Work, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) FindByLanguage(ctx context.Context, language string, page, pageSize int) (*domain.PaginatedResult[domain.Work], error) {
	panic("not implemented")
}
func (m *MockWorkRepository) GetWithTranslations(ctx context.Context, id uint) (*domain.Work, error) {
	return m.GetByID(ctx, id)
}
func (m *MockWorkRepository) ListWithTranslations(ctx context.Context, page, pageSize int) (*domain.PaginatedResult[domain.Work], error) {
	panic("not implemented")
}
func (m *MockWorkRepository) CreateInTx(ctx context.Context, tx *gorm.DB, entity *domain.Work) error {
	return m.Create(ctx, entity)
}
func (m *MockWorkRepository) GetByIDWithOptions(ctx context.Context, id uint, options *domain.QueryOptions) (*domain.Work, error) {
	return m.GetByID(ctx, id)
}
func (m *MockWorkRepository) Update(ctx context.Context, entity *domain.Work) error {
	for i, w := range m.Works {
		if w.ID == entity.ID {
			m.Works[i] = entity
			return nil
		}
	}
	return gorm.ErrRecordNotFound
}
func (m *MockWorkRepository) UpdateInTx(ctx context.Context, tx *gorm.DB, entity *domain.Work) error {
	return m.Update(ctx, entity)
}
func (m *MockWorkRepository) Delete(ctx context.Context, id uint) error {
	for i, w := range m.Works {
		if w.ID == id {
			m.Works = append(m.Works[:i], m.Works[i+1:]...)
			return nil
		}
	}
	return gorm.ErrRecordNotFound
}
func (m *MockWorkRepository) DeleteInTx(ctx context.Context, tx *gorm.DB, id uint) error {
	return m.Delete(ctx, id)
}
func (m *MockWorkRepository) List(ctx context.Context, page, pageSize int) (*domain.PaginatedResult[domain.Work], error) {
	panic("not implemented")
}
func (m *MockWorkRepository) ListWithOptions(ctx context.Context, options *domain.QueryOptions) ([]domain.Work, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) ListAll(ctx context.Context) ([]domain.Work, error) {
	var works []domain.Work
	for _, w := range m.Works {
		works = append(works, *w)
	}
	return works, nil
}
func (m *MockWorkRepository) Count(ctx context.Context) (int64, error) {
	return int64(len(m.Works)), nil
}
func (m *MockWorkRepository) CountWithOptions(ctx context.Context, options *domain.QueryOptions) (int64, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) FindWithPreload(ctx context.Context, preloads []string, id uint) (*domain.Work, error) {
	return m.GetByID(ctx, id)
}
func (m *MockWorkRepository) GetAllForSync(ctx context.Context, batchSize, offset int) ([]domain.Work, error) {
	panic("not implemented")
}
func (m *MockWorkRepository) BeginTx(ctx context.Context) (*gorm.DB, error) {
	return nil, nil
}
func (m *MockWorkRepository) WithTx(ctx context.Context, fn func(tx *gorm.DB) error) error {
	return fn(nil)
}