package usecase

import (
	"context"
	"git.sch9.ru/new_gate/ms-tester/internal/models"
	"git.sch9.ru/new_gate/ms-tester/internal/tester"
)

type ProblemUseCase struct {
	problemRepo tester.ProblemPostgresRepository
	//pandocClient pandoc.PandocClient
}

func NewProblemUseCase(
	problemRepo tester.ProblemPostgresRepository,
	// pandocClient pandoc.PandocClient,
) *ProblemUseCase {
	return &ProblemUseCase{
		problemRepo: problemRepo,
		//pandocClient: pandocClient,
	}
}

func (u *ProblemUseCase) CreateProblem(ctx context.Context, title string) (int32, error) {
	return u.problemRepo.CreateProblem(ctx, title)
}

func (u *ProblemUseCase) ReadProblemById(ctx context.Context, id int32) (*models.Problem, error) {
	return u.problemRepo.ReadProblemById(ctx, id)
}

func (u *ProblemUseCase) DeleteProblem(ctx context.Context, id int32) error {
	return u.problemRepo.DeleteProblem(ctx, id)
}

func (u *ProblemUseCase) ListProblems(ctx context.Context, page int32, pageSize int32) ([]*models.ProblemListItem, int32, error) {
	return u.problemRepo.ListProblems(ctx, page, pageSize)
}