feat: implemented better components

music_kraken/cli/genre.py

@@ -0,0 +1,45 @@
+class GenreIO(components.HumanIO):
+    @staticmethod
+    def ask_to_create(option: components.Option) -> bool:
+        output()
+        return ask_for_bool(f"create the genre {BColors.OKBLUE.value}{option.value}{BColors.ENDC.value}")
+
+    @staticmethod
+    def not_found(key: str) -> None:
+        output(f"\ngenre {BColors.BOLD.value}{key}{BColors.ENDC.value} not found\n", color=BColors.FAIL)
+
+
+def _genre_generator() -> Generator[str, None, None]:
+    def is_valid_genre(genre: Path) -> bool:
+        """
+        gets the name of all subdirectories of shared.MUSIC_DIR,
+        but filters out all directories, where the name matches with any Patern
+        from shared.NOT_A_GENRE_REGEX.
+        """
+        if not genre.is_dir():
+            return False
+
+        if any(re.match(regex_pattern, genre.name) for regex_pattern in main_settings["not_a_genre_regex"]):
+            return False
+
+        return True
+    
+    for genre in filter(is_valid_genre, main_settings["music_directory"].iterdir()):
+        yield genre.name
+
+def get_genre() -> str:
+    select_genre = components.Select(
+        human_io=GenreIO,
+        can_create_options=True,
+        data=_genre_generator(),
+    )
+    genre: Optional[components.Option[str]] = None
+
+    while genre is None:
+        print(select_genre.pprint())
+        print()
+
+        genre = select_genre.choose(input("> "))
+
+    return genre.value
+    

music_kraken/cli/main_downloader.py

@@ -18,6 +18,7 @@ from ..utils.shared import HELP_MESSAGE, URL_PATTERN
 from ..utils.string_processing import fit_to_file_system
 from ..utils.support_classes.download_result import DownloadResult
 from ..utils.support_classes.query import Query
+from .genre import get_genre
 from .options.first_config import initial_config
 from .utils import ask_for_bool, cli_function
 
@@ -27,30 +28,7 @@ PAGE_NAME_FILL = "-"
 MAX_PAGE_LEN = 21
 
 
-class GenreIO(components.HumanIO):
-    @staticmethod
-    def ask_to_create(option: components.Option) -> bool:
-        output()
-        return ask_for_bool(f"create the genre {BColors.OKBLUE.value}{option.value}{BColors.ENDC.value}")
 
-    @staticmethod
-    def not_found(key: str) -> None:
-        output(f"\ngenre {BColors.BOLD.value}{key}{BColors.ENDC.value} not found\n", color=BColors.FAIL)
-
-
-def get_genre():
-    select_genre = components.GenreSelect()
-    select_genre.human_io = GenreIO
-
-    genre: Optional[components.Option] = None
-
-    while genre is None:
-        print(select_genre.pprint())
-        print()
-
-        genre = select_genre.choose(input("> "))
-
-    return genre.value
 
 
 def help_message():