add and remove language with powershell commands and single batch file in Windows 10

Question

There was a similar topic and seems outdated where people suggested using powershell commands. I found another way with chatgpt but kinda stuck in a way that I want to combine two scripts from two separate batch files with adding and removing the input language in a single batch file, so on first or second launch it either removes either adds the lang. Chatgpt didnt give a proper solutions to that, nor of offered were working. I rely on your smart ideas of how to implement this. Thanks in advance.

For now I use separate two files to add and remove which is kinda inconvenient. I tried different versions from chatgpt that combined in its way these two scripts but none worked.

adding lang script:

@echo off
:: Add Ukrainian Keyboard Input Language using PowerShell
powershell -Command "Set-WinUILanguageOverride -Language uk-UA; Set-WinUserLanguageList -LanguageList uk-UA,en-US -Force"

:: Refresh Keyboard Layouts
RUNDLL32.EXE USER32.DLL,UpdatePerUserSystemParameters

echo Ukrainian keyboard layout added successfully.
pause

removing lang script:

@echo off
:: Remove Ukrainian Keyboard Input Language using PowerShell
powershell -Command "Set-WinUILanguageOverride -Language en-US; Set-WinUserLanguageList -LanguageList en-US -Force"

:: Refresh Keyboard Layouts
RUNDLL32.EXE USER32.DLL,UpdatePerUserSystemParameters

echo Ukrainian keyboard layout removed successfully.
pause

Answer 1

@echo off
:: Changing Keyboard Input Language using PowerShell
powershell -Command "if ((get-WinUserLanguageList).LanguageTag -like 'uk*'){Set-WinUILanguageOverride -Language en-US;Set-WinUserLanguageList -LanguageList en-US -Force}else{Set-WinUILanguageOverride -Language uk-UA;Set-WinUserLanguageList -LanguageList uk-UA,en-US -Force}"

:: Refresh Keyboard Layouts
RUNDLL32.EXE USER32.DLL,UpdatePerUserSystemParameters
echo  Keyboard Input Language changed successfully.
pause