@echo off
setlocal enabledelayedexpansion

REM Set file paths
set CONFIG_FILE=%~dp0config.json
set REQUIREMENTS=requirements.txt
set ENV_NAME=WINenv
set ENV_PATH=%~dp0%ENV_NAME%

REM Extract config.json fields using PowerShell
for /f "delims=" %%i in ('powershell -NoProfile -Command ^
  "Get-Content '%CONFIG_FILE%' | ConvertFrom-Json | Select-Object -ExpandProperty python_version"') do set PYTHON_VERSION=%%i

for /f "delims=" %%i in ('powershell -NoProfile -Command ^
  "Get-Content '%CONFIG_FILE%' | ConvertFrom-Json | Select-Object -ExpandProperty architecture"') do set ARCHITECTURE=%%i

REM Construct python executable path
set PYTHON_EXEC=C:\Logiciels\Python\%ARCHITECTURE%\%PYTHON_VERSION%\python.exe

if not exist "%PYTHON_EXEC%" (
    echo [ERROR] Python introuvable à: %PYTHON_EXEC%
    echo Veuillez vérifier votre config.json ou le dossier d'installation.
    exit /b 1
)

REM Show config info
echo [INFO] Configuration :
echo   Python: %PYTHON_EXEC%
echo   Env: %ENV_NAME%

REM Check if virtual environment exists
if not exist "%ENV_PATH%\Scripts\activate.bat" (
    echo [INFO] Environnement virtuel introuvable, création...
    "%PYTHON_EXEC%" -m venv "%ENV_NAME%"
    call "%ENV_PATH%\Scripts\activate.bat"
    echo [INFO] Installation des dépendances...
    pip install --upgrade pip
    pip install -r "%REQUIREMENTS%"
) else (
    echo [INFO] Environnement virtuel trouvé.
)

REM Activate and launch VS Code
call "%ENV_PATH%\Scripts\activate.bat"
echo [INFO] Lancement de VS Code...
start code "%~dp0"

exit /b 0