fix: y and n are invalid selections in KlipperFlashOverviewMenu (#508)

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

kiauh/components/klipper_firmware/menus/klipper_build_menu.py

@@ -81,6 +81,7 @@ class KlipperBuildFirmwareMenu(BaseMenu):
             line = f"{COLOR_RED}Dependencies are missing!{RESET_FORMAT}"
 
         menu += f"║ {line:<62} ║\n"
+        menu += "╟───────────────────────────────────────────────────────╢\n"
 
         print(menu, end="")
 

kiauh/components/klipper_firmware/menus/klipper_flash_menu.py

@@ -249,7 +249,7 @@ class KlipperSelectMcuIdMenu(BaseMenu):
         self.flash_options = FlashOptions()
         self.mcu_list = self.flash_options.mcu_list
         self.input_label_txt = "Select MCU to flash"
-        self.footer_type = FooterType.BACK_HELP
+        self.footer_type = FooterType.BACK
 
     def set_previous_menu(self, previous_menu: Type[BaseMenu] | None) -> None:
         self.previous_menu = (
@@ -265,7 +265,7 @@ class KlipperSelectMcuIdMenu(BaseMenu):
 
     def print_menu(self) -> None:
         header = "!!! ATTENTION !!!"
-        header2 = f"[{COLOR_CYAN}List of available MCUs{RESET_FORMAT}]"
+        header2 = f"[{COLOR_CYAN}List of detected MCUs{RESET_FORMAT}]"
         color = COLOR_RED
         count = 62 - len(color) - len(RESET_FORMAT)
         menu = textwrap.dedent(
@@ -277,15 +277,21 @@ class KlipperSelectMcuIdMenu(BaseMenu):
             ║ ONLY flash a firmware created for the respective MCU! ║
             ║                                                       ║
             ╟{header2:─^64}╢
+            ║                                                       ║
             """
         )[1:]
 
         for i, mcu in enumerate(self.mcu_list):
             mcu = mcu.split("/")[-1]
-            menu += f"   ● MCU #{i}: {COLOR_CYAN}{mcu}{RESET_FORMAT}\n"
+            menu += f"║ {i}) {COLOR_CYAN}{mcu:<51}{RESET_FORMAT}║\n"
-        menu += "╟───────────────────────────┬───────────────────────────╢"
 
-        print(menu, end="\n")
+        menu += textwrap.dedent(
+            """
+            ║                                                       ║
+            ╟───────────────────────────────────────────────────────╢
+            """
+        )[1:]
+        print(menu, end="")
 
     def flash_mcu(self, **kwargs):
         try:
@@ -343,8 +349,8 @@ class KlipperSelectSDFlashBoardMenu(BaseMenu):
 
             for i, board in enumerate(self.available_boards):
                 line = f" {i}) {board}"
-                menu += f"|{line:<55}|\n"
+                menu += f"║{line:<55}║\n"
-
+            menu += "╟───────────────────────────────────────────────────────╢"
             print(menu, end="")
 
     def board_select(self, **kwargs):
@@ -392,8 +398,8 @@ class KlipperFlashOverviewMenu(BaseMenu):
 
     def set_options(self) -> None:
         self.options = {
-            "Y": Option(self.execute_flash),
+            "y": Option(self.execute_flash),
-            "N": Option(self.abort_process),
+            "n": Option(self.abort_process),
         }
 
         self.default_option = Option(self.execute_flash)
@@ -406,7 +412,7 @@ class KlipperFlashOverviewMenu(BaseMenu):
         method = self.flash_options.flash_method.value
         command = self.flash_options.flash_command.value
         conn_type = self.flash_options.connection_type.value
-        mcu = self.flash_options.selected_mcu
+        mcu = self.flash_options.selected_mcu.split("/")[-1]
         board = self.flash_options.selected_board
         baudrate = self.flash_options.selected_baudrate
         subheader = f"[{COLOR_CYAN}Overview{RESET_FORMAT}]"
@@ -420,26 +426,37 @@ class KlipperFlashOverviewMenu(BaseMenu):
             ║ sure everything is correct, start the process. If any ║
             ║ parameter needs to be changed, you can go back (B)    ║
             ║ step by step or abort and start from the beginning.   ║
-            ║{subheader:-^64}║
+            ║{subheader:─^64}║
+            ║                                                       ║
             """
         )[1:]
 
-        menu += f"   ● MCU: {COLOR_CYAN}{mcu}{RESET_FORMAT}\n"
+        menu += textwrap.dedent(
-        menu += f"   ● Connection: {COLOR_CYAN}{conn_type}{RESET_FORMAT}\n"
+            f"""
-        menu += f"   ● Flash method: {COLOR_CYAN}{method}{RESET_FORMAT}\n"
+            ║ MCU: {COLOR_CYAN}{mcu:<48}{RESET_FORMAT} ║
-        menu += f"   ● Flash command: {COLOR_CYAN}{command}{RESET_FORMAT}\n"
+            ║ Connection: {COLOR_CYAN}{conn_type:<41}{RESET_FORMAT} ║
+            ║ Flash method: {COLOR_CYAN}{method:<39}{RESET_FORMAT} ║
+            ║ Flash command: {COLOR_CYAN}{command:<38}{RESET_FORMAT} ║
+            """
+        )[1:]
 
         if self.flash_options.flash_method is FlashMethod.SD_CARD:
-            menu += f"   ● Board type: {COLOR_CYAN}{board}{RESET_FORMAT}\n"
+            menu += textwrap.dedent(
-            menu += f"   ● Baudrate: {COLOR_CYAN}{baudrate}{RESET_FORMAT}\n"
+                f"""
+                ║ Board type: {COLOR_CYAN}{board:<41}{RESET_FORMAT} ║
+                ║ Baudrate: {COLOR_CYAN}{baudrate:<43}{RESET_FORMAT} ║
+                """
+            )[1:]
 
         menu += textwrap.dedent(
             """
+            ║                                                       ║
             ╟───────────────────────────────────────────────────────╢
             ║  Y) Start flash process                               ║
             ║  N) Abort - Return to Advanced Menu                   ║
+            ╟───────────────────────────────────────────────────────╢
             """
-        )
+        )[1:]
         print(menu, end="")
 
     def execute_flash(self, **kwargs):

kiauh/core/menus/__init__.py

@@ -22,7 +22,10 @@ class Option:
     :param opt_data: Can be used to pass any additional data to the menu option
     """
 
-    method: Type[Callable] | None = None
+    def __repr__(self):
+        return f"Option(method={self.method.__name__}, opt_index={self.opt_index}, opt_data={self.opt_data})"
+
+    method: Type[Callable]
     opt_index: str = ""
     opt_data: Any = None
 

kiauh/core/menus/base_menu.py

@@ -25,6 +25,7 @@ from core.constants import (
 )
 from core.logger import Logger
 from core.menus import FooterType, Option
+from utils.input_utils import get_selection_input
 
 
 def clear() -> None:
@@ -141,7 +142,7 @@ class BaseMenu(metaclass=PostInitCaller):
     def __go_to_help(self, **kwargs) -> None:
         if self.help_menu is None:
             return
-        self.help_menu(previous_menu=self).run()
+        self.help_menu(previous_menu=self.__class__).run()
 
     def __exit(self, **kwargs) -> None:
         Logger.print_ok("###### Happy printing!", False)
@@ -177,46 +178,20 @@ class BaseMenu(metaclass=PostInitCaller):
         self.print_menu()
         self.print_footer()
 
-    def validate_user_input(self, usr_input: str) -> Option:
-        """
-        Validate the user input and either return an Option, a string or None
-        :param usr_input: The user input in form of a string
-        :return: Option, str or None
-        """
-        usr_input = usr_input.lower()
-        option = self.options.get(
-            usr_input,
-            Option(method=None, opt_index="", opt_data=None),
-        )
-
-        # if option/usr_input is None/empty string, we execute the menus default option if specified
-        if (option is None or usr_input == "") and self.default_option is not None:
-            self.default_option.opt_index = usr_input
-            return self.default_option
-
-        # user selected a regular option
-        option.opt_index = usr_input
-        return option
-
-    def handle_user_input(self) -> Option:
-        """Handle the user input, return the validated input or print an error."""
-        while True:
-            print(f"{COLOR_CYAN}###### {self.input_label_txt}: {RESET_FORMAT}", end="")
-            usr_input = input().lower()
-            validated_input = self.validate_user_input(usr_input)
-
-            if validated_input.method is not None:
-                return validated_input
-            else:
-                Logger.print_error("Invalid input!", False)
-
     def run(self) -> None:
         """Start the menu lifecycle. When this function returns, the lifecycle of the menu ends."""
         try:
             self.display_menu()
-            option = self.handle_user_input()
+            option = get_selection_input(self.input_label_txt, self.options)
-            option.method(opt_index=option.opt_index, opt_data=option.opt_data)
+            selected_option: Option = self.options.get(option)
+
+            selected_option.method(
+                opt_index=selected_option.opt_index,
+                opt_data=selected_option.opt_data,
+            )
+
             self.run()
+
         except Exception as e:
             Logger.print_error(
                 f"An unexpected error occured:\n{e}\n{traceback.format_exc()}"

kiauh/utils/input_utils.py

@@ -137,7 +137,7 @@ def get_selection_input(question: str, option_list: List | Dict, default=None) -
         else:
             raise ValueError("Invalid option_list type")
 
-        Logger.print_error(INVALID_CHOICE)
+        Logger.print_error("Invalid option! Please select a valid option.", False)
 
 
 def format_question(question: str, default=None) -> str: