From 5a2ab36b60f4c3ac646f0e4348519c4104ec1832 Mon Sep 17 00:00:00 2001
From: Boris Yumankulov <boria138@altlinux.org>
Date: Tue, 23 Sep 2025 00:14:51 +0500
Subject: [PATCH] feat(cli): added --debug-level= argument

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>
---
 portprotonqt/app.py    | 14 +++++++++-----
 portprotonqt/cli.py    |  6 ++++++
 portprotonqt/logger.py | 32 +++++++++++++++++++++++++-------
 3 files changed, 40 insertions(+), 12 deletions(-)

diff --git a/portprotonqt/app.py b/portprotonqt/app.py
index 903f42c..afd0af4 100644
--- a/portprotonqt/app.py
+++ b/portprotonqt/app.py
@@ -4,11 +4,9 @@ from PySide6.QtWidgets import QApplication
 from PySide6.QtGui import QIcon
 from portprotonqt.main_window import MainWindow
 from portprotonqt.config_utils import save_fullscreen_config
-from portprotonqt.logger import get_logger
+from portprotonqt.logger import get_logger, setup_logger
 from portprotonqt.cli import parse_args
 
-logger = get_logger(__name__)
-
 __app_id__ = "ru.linux_gaming.PortProtonQt"
 __app_name__ = "PortProtonQt"
 __app_version__ = "0.1.5"
@@ -20,6 +18,14 @@ def main():
     app.setApplicationName(__app_name__)
     app.setApplicationVersion(__app_version__)
 
+    args = parse_args()
+
+    # Setup logger with specified debug level
+    setup_logger(args.debug_level)
+
+    # Reinitialize logger after setup to ensure it uses the new configuration
+    logger = get_logger(__name__)
+
     system_locale = QLocale.system()
     qt_translator = QTranslator()
     translations_path = QLibraryInfo.path(QLibraryInfo.LibraryPath.TranslationsPath)
@@ -28,8 +34,6 @@ def main():
     else:
         logger.warning(f"Qt translations for {system_locale.name()} not found in {translations_path}, using english language")
 
-    args = parse_args()
-
     window = MainWindow(app_name=__app_name__)
 
     if args.fullscreen:
diff --git a/portprotonqt/cli.py b/portprotonqt/cli.py
index f781dfc..4898100 100644
--- a/portprotonqt/cli.py
+++ b/portprotonqt/cli.py
@@ -13,4 +13,10 @@ def parse_args():
         action="store_true",
         help="Запустить приложение в полноэкранном режиме и сохранить эту настройку"
     )
+    parser.add_argument(
+        "--debug-level",
+        choices=['ALL', 'DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
+        default='NOTSET',
+        help="Установить уровень логирования (ALL для всех сообщений, по умолчанию: без логов)"
+    )
     return parser.parse_args()
diff --git a/portprotonqt/logger.py b/portprotonqt/logger.py
index 6ea6b09..1087212 100644
--- a/portprotonqt/logger.py
+++ b/portprotonqt/logger.py
@@ -1,16 +1,34 @@
 import logging
 
-def setup_logger():
+def setup_logger(level='NOTSET'):
     """Настройка базовой конфигурации логирования."""
-    logging.basicConfig(
-        level=logging.INFO,
-        format='[%(levelname)s] %(message)s',
-        handlers=[logging.StreamHandler()]
-    )
+    # Clear existing handlers to prevent duplicates
+    root_logger = logging.getLogger()
+    for handler in root_logger.handlers[:]:
+        root_logger.removeHandler(handler)
+
+    # Convert string level to logging level constant, map ALL to DEBUG
+    if level.upper() == 'ALL':
+        log_level = logging.DEBUG
+    else:
+        log_level = getattr(logging, level.upper(), logging.NOTSET)
+
+    # Configure logging with null handler if level is NOTSET
+    if log_level == logging.NOTSET:
+        logging.basicConfig(
+            level=logging.NOTSET,
+            handlers=[logging.NullHandler()]
+        )
+    else:
+        logging.basicConfig(
+            level=log_level,
+            format='[%(levelname)s] %(message)s',
+            handlers=[logging.StreamHandler()]
+        )
 
 def get_logger(name):
     """Возвращает логгер для указанного модуля."""
     return logging.getLogger(name)
 
-# Инициализация логгера при импорте модуля
+# Инициализация логгера при импорте модуля (без логов по умолчанию)
 setup_logger()