package urlparse

import "testing"

func TestDeezerDynamicURL(t *testing.T) {
	url := "https://dzr.page.link/SnV6hCyHihkmCCwUA"
	result := Parse(url)
	if result == nil {
		t.Fatalf("expected parsed url")
	}
	if result.Source != "deezer" {
		t.Fatalf("source = %q, want deezer", result.Source)
	}
	if result.Kind != KindDeezerDynamic {
		t.Fatalf("kind = %q, want %q", result.Kind, KindDeezerDynamic)
	}
}

func TestQobuzAlbumURL(t *testing.T) {
	url := "https://www.qobuz.com/fr-fr/album/bizarre-ride-ii-the-pharcyde-the-pharcyde/0066991040005"
	result := Parse(url)
	if result == nil {
		t.Fatalf("expected parsed url")
	}
	if result.Source != "qobuz" || result.MediaType != "album" || result.ID != "0066991040005" {
		t.Fatalf("unexpected parse result: %+v", result)
	}
}

func TestYandexURLs(t *testing.T) {
	tests := []struct {
		url       string
		mediaType string
		id        string
	}{
		{url: "https://music.yandex.ru/track/9442712", mediaType: "track", id: "9442712"},
		{url: "https://music.yandex.ru/album/1000856", mediaType: "album", id: "1000856"},
		{url: "https://music.yandex.ru/album/1000856/track/9442712", mediaType: "track", id: "9442712:1000856"},
		{url: "https://music.yandex.ru/artist/1433871", mediaType: "artist", id: "1433871"},
		{url: "https://music.yandex.ru/users/yandexmusic/playlists/1635", mediaType: "playlist", id: "yandexmusic:1635"},
		{url: "https://music.yandex.ru/playlists/4ae45ac1-0972-734f-8537-769490399170", mediaType: "playlist", id: "4ae45ac1-0972-734f-8537-769490399170"},
	}
	for _, tc := range tests {
		result := Parse(tc.url)
		if result == nil {
			t.Fatalf("expected parse for %q", tc.url)
		}
		if result.Source != "yandex" || result.MediaType != tc.mediaType || result.ID != tc.id {
			t.Fatalf("unexpected parse result for %q: %+v", tc.url, result)
		}
	}
}

func TestTidalTrackURL(t *testing.T) {
	inputs := []string{
		"https://tidal.com/browse/track/3083287",
		"https://tidal.com/us/browse/track/3083287",
		"https://tidal.com/us/track/3083287",
	}
	for _, url := range inputs {
		result := Parse(url)
		if result == nil {
			t.Fatalf("expected parsed url for %q", url)
		}
		if result.Source != "tidal" || result.MediaType != "track" || result.ID != "3083287" {
			t.Fatalf("unexpected parse result for %q: %+v", url, result)
		}
	}
}

func TestTidalVideoURL(t *testing.T) {
	url := "https://tidal.com/browse/video/59727844"
	result := Parse(url)
	if result == nil {
		t.Fatalf("expected parsed url")
	}
	if result.Source != "tidal" || result.MediaType != "video" || result.ID != "59727844" {
		t.Fatalf("unexpected parse result: %+v", result)
	}
}

func TestDeezerTrackURL(t *testing.T) {
	url := "https://www.deezer.com/track/4195713"
	result := Parse(url)
	if result == nil {
		t.Fatalf("expected parsed url")
	}
	if result.Source != "deezer" || result.MediaType != "track" || result.ID != "4195713" {
		t.Fatalf("unexpected parse result: %+v", result)
	}
}

func TestInvalidURL(t *testing.T) {
	inputs := []string{
		"https://example.com",
		"not a url",
		"https://spotify.com/track/123456",
		"https://tidal.com/invalid/3083287",
	}
	for _, input := range inputs {
		if result := Parse(input); result != nil {
			t.Fatalf("expected nil for %q, got %+v", input, result)
		}
	}
}

func TestAlternateURLFormats(t *testing.T) {
	inputs := []string{
		"https://open.tidal.com/track/3083287",
		"https://play.qobuz.com/album/0066991040005",
		"https://listen.tidal.com/track/3083287",
	}
	for _, input := range inputs {
		if result := Parse(input); result == nil {
			t.Fatalf("expected parse for %q", input)
		}
	}
}

func TestURLWithLanguageCode(t *testing.T) {
	inputs := []string{
		"https://www.qobuz.com/us-en/album/name/id123456",
		"https://www.qobuz.com/gb-en/album/name/id123456",
		"https://www.deezer.com/en/track/4195713",
		"https://www.deezer.com/fr/track/4195713",
		"https://m.deezer.com/en/track/4195713",
	}
	for _, input := range inputs {
		if result := Parse(input); result == nil {
			t.Fatalf("expected parse for %q", input)
		}
	}
}

func TestDeezerMobileHostURL(t *testing.T) {
	url := "https://m.deezer.com/track/4195713"
	result := Parse(url)
	if result == nil {
		t.Fatalf("expected parsed url")
	}
	if result.Source != "deezer" || result.MediaType != "track" || result.ID != "4195713" {
		t.Fatalf("unexpected parse result: %+v", result)
	}
}

func TestSoundcloudURL(t *testing.T) {
	inputs := []string{
		"https://soundcloud.com/artist-name/track-name",
		"https://soundcloud.com/artist-name/sets/playlist-name",
		"https://m.soundcloud.com/artist-name/track-name",
		"https://on.soundcloud.com/abcdef",
	}
	for _, input := range inputs {
		result := Parse(input)
		if result == nil {
			t.Fatalf("expected parse for %q", input)
		}
		if result.Source != "soundcloud" || result.Kind != KindSoundcloud {
			t.Fatalf("unexpected parse result: %+v", result)
		}
	}
}

func TestSoundcloudProfileURLIsNotTrack(t *testing.T) {
	if result := Parse("https://soundcloud.com/artist-name"); result != nil {
		t.Fatalf("expected nil for profile url, got %+v", result)
	}
}

func TestSoundcloudSetsRootWithoutPlaylistSlugInvalid(t *testing.T) {
	if result := Parse("https://soundcloud.com/artist-name/sets"); result != nil {
		t.Fatalf("expected nil for sets root url, got %+v", result)
	}
}