@echo off
setlocal enabledelayedexpansion

rem Generate directory structure file for Visual Studio extension project
rem Excludes: .vs, bin, obj directories and *.user files

set OUTPUT_FILE=directory_structure.txt
set CURRENT_DIR=%CD%

echo Generating directory structure...
echo Project Directory Structure > "%OUTPUT_FILE%"
echo Generated on: %DATE% %TIME% >> "%OUTPUT_FILE%"
echo Root: %CURRENT_DIR% >> "%OUTPUT_FILE%"
echo. >> "%OUTPUT_FILE%"

rem Function to process directory recursively
call :ProcessDirectory "." ""

echo.
echo Directory structure generated successfully in: %OUTPUT_FILE%
pause
goto :eof

:ProcessDirectory
set "dir_path=%~1"
set "indent=%~2"

rem Get directory name for display
for %%F in ("%dir_path%") do set "dir_name=%%~nxF"

rem Skip excluded directories
if /i "%dir_name%"==".vs" goto :eof
if /i "%dir_name%"=="bin" goto :eof
if /i "%dir_name%"=="obj" goto :eof
if /i "%dir_name%"=="packages" goto :eof
if /i "%dir_name%"==".git" goto :eof
if /i "%dir_name%"=="node_modules" goto :eof

rem Print current directory (except root)
if not "%dir_path%"=="." (
    echo %indent%%dir_name%/ >> "%OUTPUT_FILE%"
    set "new_indent=%indent%  "
) else (
    set "new_indent="
)

rem Process files in current directory
for %%F in ("%dir_path%\*") do (
    set "file_name=%%~nxF"
    set "file_ext=%%~xF"
    
    rem Skip user-specific and temporary files
    if /i not "!file_ext!"==".user" (
        if /i not "!file_ext!"==".suo" (
            if /i not "!file_ext!"==".cache" (
                if /i not "!file_name!"==".gitignore" (
                    if /i not "!file_name!"=="Thumbs.db" (
                        if /i not "!file_name!"=="Desktop.ini" (
                            echo %new_indent%!file_name! >> "%OUTPUT_FILE%"
                        )
                    )
                )
            )
        )
    )
)

rem Process subdirectories
for /d %%D in ("%dir_path%\*") do (
    call :ProcessDirectory "%%D" "%new_indent%"
)

goto :eof