Delete All Files In Downloads Folder After A week

AutoDownloadDelete.bat

@echo off
setlocal

REM Set the path to the Downloads folder
set "download_folder=C:\Users\[UserName]\Downloads"
echo Target folder is: %download_folder%

REM Check if the downloads directory exists
if not exist "%download_folder%" (
    echo The specified folder does not exist please input your username: %download_folder%
    goto end
)

REM Calculate the date one week ago from today
for /f "usebackq tokens=1-3 delims=/ " %%a in (`echo %date%`) do (
    set /a "year=%%c"
    set /a "month=%%a"
    set /a "day=%%b"
)
set /a "day-=7"
if %day% lss 1 (
    set /a "month-=1"
    if %month% lss 1 (
        set /a "year-=1"
        set "month=12"
    )
    set /a "day+=31"
)
set "week_ago_date=%year%-%month%-%day%"

REM List and delete files modified more than a week ago
echo Deleting files modified more than a week ago...
for /r "%download_folder%" %%i in (*) do (
    for /f "tokens=1,2,3 delims= " %%a in ('dir "%%i" ^| find "%%~nxi"') do (
        set "file_date=%%c"
        set "file_time=%%b"
        set "file_datetime=%%a %%b %%c"
        REM Check if the file_datetime is older than a week ago
        for /f %%d in ('wmic os get LocalDateTime ^| find "."') do set "current_datetime=%%d"
        if "!file_datetime!" lss "%week_ago_date%" (
            echo Deleting: %%i (Last Modified Date: %%c %%b)
            del "%%i"
        )
    )
)

REM Check if the folder is empty and delete it if so
for /r "%download_folder%" %%d in (.) do (
    dir /b "%%d" | findstr "^" >nul || (
        echo Deleting empty folder: "%%d"
        rd "%%d"
    )
)

:end
pause