UI: refactor mail template dialog for plaintext handling, improve logging, and update UI elements

src/ui/widgets/welcome_wizard.py

@@ -1,12 +1,15 @@
-from typing import Any
-from .widget_sources.welcome_wizard_ui import Ui_Wizard
-from PySide6 import QtWidgets, QtCore, QtGui
-from src import settings, LOG_DIR
-from src.backend import Database
 import sys
-from appdirs import AppDirs
 from pathlib import Path
+from typing import Any
+
 import loguru
+from appdirs import AppDirs
+from PySide6 import QtCore, QtWidgets
+
+from src import LOG_DIR, settings
+from src.backend import Database
+
+from .widget_sources.welcome_wizard_ui import Ui_Wizard
 
 appdirs = AppDirs("SemesterApparatsManager", "SAM")
 
@@ -193,15 +196,17 @@ class WelcomeWizard(QtWidgets.QWizard, Ui_Wizard):
         settings.set_openai_attr("api_key", openai_api_key)
         settings.set_openai_attr("model", openai_model)
         # save settings to file
-        print("Saving settings...")
+        # print("Saving settings...")
         settings.save()
 
     def open_database_settings(self):
-        #open filepicker dialog to select database file folder
+        # open filepicker dialog to select database file folder
         file_dialog = QtWidgets.QFileDialog(self, "Select Database File")
         file_dialog.setFileMode(QtWidgets.QFileDialog.FileMode.Directory)
         file_dialog.setViewMode(QtWidgets.QFileDialog.ViewMode.List)
-        file_dialog.setWindowFlags(file_dialog.windowFlags() | QtCore.Qt.WindowType.WindowStaysOnTopHint)
+        file_dialog.setWindowFlags(
+            file_dialog.windowFlags() | QtCore.Qt.WindowType.WindowStaysOnTopHint
+        )
         # set start dir to appdir.user_data_dir
         file_dialog.setDirectory(str(appdirs.user_data_dir))
         if file_dialog.exec():
@@ -212,7 +217,7 @@ class WelcomeWizard(QtWidgets.QWizard, Ui_Wizard):
                 self.settings_database.setText(db_path)
 
     def open_temp_settings(self):
-        #open filepicker dialog to select temporary directory
+        # open filepicker dialog to select temporary directory
         dir_dialog = QtWidgets.QFileDialog(self, "Select Temporary Directory")
         dir_dialog.setFileMode(QtWidgets.QFileDialog.FileMode.Directory)
         dir_dialog.setViewMode(QtWidgets.QFileDialog.ViewMode.List)
@@ -224,6 +229,7 @@ class WelcomeWizard(QtWidgets.QWizard, Ui_Wizard):
                 temp_path = selected_dirs[0]
                 self.settings_temp.setText(temp_path)
 
+
 def launch_wizard():
     """Launch the welcome wizard."""
     app = QtWidgets.QApplication.instance()
@@ -235,4 +241,4 @@ def launch_wizard():
     wizard.setWizardStyle(QtWidgets.QWizard.WizardStyle.ModernStyle)
     wizard.setStartId(0)
     wizard.show()
-    return wizard.exec()
+    return wizard.exec()