package registry_test

import (
	"testing"

	"goyomi/internal/registry"
	"goyomi/internal/source"
)

type mockSource struct {
	id   int64
	name string
	lang string
}

func (m *mockSource) ID() int64   { return m.id }
func (m *mockSource) Name() string { return m.name }
func (m *mockSource) Lang() string { return m.lang }
func (m *mockSource) SupportsLatest() bool { return false }
func (m *mockSource) GetPopularManga(page int) (source.MangasPage, error)    { return source.MangasPage{}, nil }
func (m *mockSource) GetLatestUpdates(page int) (source.MangasPage, error)   { return source.MangasPage{}, nil }
func (m *mockSource) GetSearchManga(page int, query string, filters []source.Filter) (source.MangasPage, error) {
	return source.MangasPage{}, nil
}
func (m *mockSource) GetMangaDetails(manga source.SManga) (source.SManga, error)    { return manga, nil }
func (m *mockSource) GetChapterList(manga source.SManga) ([]source.SChapter, error) { return nil, nil }
func (m *mockSource) GetPageList(chapter source.SChapter) ([]source.Page, error)    { return nil, nil }
func (m *mockSource) GetImageURL(page source.Page) (string, error)                  { return page.ImageURL, nil }
func (m *mockSource) GetFilterList() []source.Filter                                { return nil }

func TestDuplicateIDPanics(t *testing.T) {
	defer func() {
		if r := recover(); r == nil {
			t.Error("expected panic on duplicate source ID, got none")
		}
	}()
	registry.Register(&mockSource{id: 9999, name: "A", lang: "en"})
	registry.Register(&mockSource{id: 9999, name: "B", lang: "en"})
}