package init

import (
	"testing"

	"github.com/samber/do"
)

type ServiceInterface interface {
	QueryData(name string) string
}

type AService struct {
}

func (s *AService) QueryData(name string) string {
	return "aString"
}

func NewAService(i *do.Injector) (ServiceInterface, error) {
	return &AService{}, nil
}

type BService struct {
}

func (s *BService) QueryData(name string) string {
	return "bString"
}

func NewBService(i *do.Injector) (ServiceInterface, error) {
	return &BService{}, nil
}

func TestDo(t *testing.T) {
	container := do.New()
	// do.Provide(container, NewAService)

	// aService := do.MustInvoke[ServiceInterface](container)
	aService, err := do.Invoke[ServiceInterface](container)
	if err != nil {
		return
	}

	sReturn := aService.QueryData("name")
	if sReturn == "aString" {
		t.Logf("注入a服务")
	}

	if sReturn == "bString" {
		t.Logf("注入b服务")
	}
}