package translation

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

// TranslationQueries contains the query handlers for the translation aggregate.
type TranslationQueries struct {
	repo domain.TranslationRepository
}

// NewTranslationQueries creates a new TranslationQueries handler.
func NewTranslationQueries(repo domain.TranslationRepository) *TranslationQueries {
	return &TranslationQueries{
		repo: repo,
	}
}

// GetTranslationByID retrieves a translation by ID.
func (q *TranslationQueries) GetTranslationByID(ctx context.Context, id uint) (*domain.Translation, error) {
	if id == 0 {
		return nil, errors.New("invalid translation ID")
	}
	return q.repo.GetByID(ctx, id)
}