package services

import (
	"learnsteam/cslms-api/internal/models"
	"learnsteam/cslms-api/internal/repositories"
)

type paperQuizService struct {
	repository     repositories.PaperQuizRepository
	quizRepository repositories.QuizRepository
}

type PaperQuizService interface {
	List(int64, int, int) (*[]models.PaperQuiz, error)
	Total(int64) (int64, error)

	Find(int64) (*models.PaperQuiz, error)
	Update(*models.PaperQuiz) (*models.PaperQuiz, error)
}

func NewPaperQuizService(repository repositories.PaperQuizRepository) PaperQuizService {
	return &paperQuizService{
		repository: repository,
	}
}

func (s *paperQuizService) List(user_quiz_paper_id int64, page int, limit int) (*[]models.PaperQuiz, error) {
	return s.repository.List(user_quiz_paper_id, page, limit)
}

func (s *paperQuizService) Total(user_quiz_paper_id int64) (int64, error) {
	return s.repository.Total(user_quiz_paper_id)
}

func (s *paperQuizService) Find(id int64) (*models.PaperQuiz, error) {
	return s.repository.Find(id)
}

func (s *paperQuizService) Update(quiz *models.PaperQuiz) (*models.PaperQuiz, error) {
	result, err := s.repository.Update(quiz)

	return result, err
}