package admindashboard

import (
	"context"
	"errors"
)

var ErrDependencyUnavailable = errors.New("dependency unavailable")

type Service struct {
	repo *Repository
}

func NewService(repo *Repository) *Service {
	return &Service{repo: repo}
}

func (s *Service) Summary(ctx context.Context) (*DashboardDTO, error) {
	if s.repo == nil {
		return nil, ErrDependencyUnavailable
	}
	return s.repo.Summary(ctx)
}