algo/ncm/meta.go

@@ -43,42 +43,23 @@ func (m *ncmMetaMusic) GetAlbumImageURL() string {
 	return m.AlbumPic
 }
 
-
 func (m *ncmMetaMusic) GetArtists() []string {
-	m.logger.Debug("ncm artists raw", zap.Any("artists", m.Artist))
+	m.logger.Debug("ncm artists", zap.Any("artists", m.Artist))
-	var artists []string
-	switch v := m.Artist.(type) {
 
-	// Case 1: Handles the format [['artistA'], ['artistB']]
+	var artists []string = nil
-	case [][]string:
+	if jsonArtists, ok := m.Artist.([][]string); ok {
-		for _, artistSlice := range v {
+		for _, artist := range jsonArtists {
-			artists = append(artists, artistSlice...)
+			for _, name := range artist {
-		}
+				artists = append(artists, name)
-
-	// Case 2: Handles the simple format "artistA"
-	// Ref: https://git.unlock-music.dev/um/cli/issues/78
-	case string:
-		artists = []string{v}
-
-	// Case 3: Handles the mixed-type format [['artistA', 12345], ['artistB', 67890]]
-	// This is the key fix for correctly parsing artist info from certain files.
-	case []interface{}:
-		for _, item := range v {
-			if innerSlice, ok := item.([]interface{}); ok {
-				if len(innerSlice) > 0 {
-					// Assume the first element is the artist's name.
-					if artistName, ok := innerSlice[0].(string); ok {
-						artists = append(artists, artistName)
-					}
-				}
 			}
 		}
-
+	} else if artist, ok := m.Artist.(string); ok {
-	default:
+		// #78: artist is a string type.
-		// Log a warning if the artist type is unexpected and not handled.
+		// https://git.unlock-music.dev/um/cli/issues/78
+		artists = []string{artist}
+	} else {
 		m.logger.Warn("unexpected artist type", zap.Any("artists", m.Artist))
 	}
-
 	return artists
 }