package things

import "slices"

type Thing struct {
	ID   int
	Name string
}

type Service struct {
	things map[int]Thing
	maxID  int
}

func NewThingsService() *Service {
	return &Service{
		things: make(map[int]Thing),
	}
}

func (s *Service) NewThing(name string) {
	s.maxID++
	s.things[s.maxID] = Thing{
		Name: name,
		ID:   s.maxID,
	}

	print(name)
}

func (s *Service) GetThings() []Thing {
	things := make([]Thing, 0, len(s.things))
	for _, t := range s.things {
		things = append(things, t)
	}
	slices.SortFunc(things, func(a, b Thing) int { return a.ID - b.ID })
	return things
}

func (s *Service) DeleteThing(id int) {
	delete(s.things, id)

}