@echo off
setlocal EnableExtensions EnableDelayedExpansion
cd /d "%~dp0"

set "OUTPUT_ROOT=%~f1"
if "%~1"=="" set "OUTPUT_ROOT=%~dp0dist"
set "ADAPTER_DIR_NAME=freecad.model.author@v1"
set "ARCHIVE_NAME=freecad.model.author@v1-adapter.zip"
set "PACKAGE_DIR=!OUTPUT_ROOT!\!ADAPTER_DIR_NAME!"
set "ARCHIVE_PATH=!OUTPUT_ROOT!\!ARCHIVE_NAME!"
set "HASH_PATH=!ARCHIVE_PATH!.sha256"

where.exe tar.exe >nul 2>&1
if errorlevel 1 goto :missing_tool
where.exe certutil.exe >nul 2>&1
if errorlevel 1 goto :missing_tool
if not exist "!OUTPUT_ROOT!" mkdir "!OUTPUT_ROOT!"
if exist "!PACKAGE_DIR!" rmdir /s /q "!PACKAGE_DIR!"
if exist "!ARCHIVE_PATH!" del /f /q "!ARCHIVE_PATH!"
if exist "!HASH_PATH!" del /f /q "!HASH_PATH!"
mkdir "!PACKAGE_DIR!"

for %%F in (adapter.json worker.py freecad_worker.py recipe.py preview_renderer.py requirements.txt acceptance.py) do (
    copy /y "adapters\freecad.model.author@v1\%%F" "!PACKAGE_DIR!\%%F" >nul
    if errorlevel 1 goto :failed
)
copy /y "..\software-contracts\freecad.model.author.v1.json" "!PACKAGE_DIR!\freecad.model.author.v1.json" >nul
if errorlevel 1 goto :failed

tar.exe -a -c -f "!ARCHIVE_PATH!" -C "!OUTPUT_ROOT!" "!ADAPTER_DIR_NAME!"
if errorlevel 1 goto :failed
set "SHA256="
for /f "tokens=*" %%H in ('certutil.exe -hashfile "!ARCHIVE_PATH!" SHA256 ^| findstr.exe /R /C:"^[0-9A-Fa-f][0-9A-Fa-f ]*[0-9A-Fa-f]$"') do set "SHA256=%%H"
set "SHA256=!SHA256: =!"
if not defined SHA256 goto :failed
>"!HASH_PATH!" echo !SHA256!  !ARCHIVE_NAME!
echo [OK] Adapter package: !ARCHIVE_PATH!
echo [OK] SHA256: !SHA256!
exit /b 0

:missing_tool
echo [ERR] Windows tar.exe and certutil.exe are required.
exit /b 1

:failed
echo [ERR] FreeCAD adapter packaging failed.
exit /b 1