@echo off
REM Simple backend build script (ASCII only, avoid encoding issues)

cd /d "%~dp0"

echo ========================================
echo Building backend_api with PyInstaller...
echo ========================================

echo Checking Python environment...
python -c "import PyInstaller" 2>nul
if errorlevel 1 (
    echo PyInstaller not found, installing...
    pip install --upgrade setuptools
    pip install pyinstaller
    if errorlevel 1 (
        echo Failed to install PyInstaller. Please run: pip install pyinstaller
        pause
        exit /b 1
    )
) else (
    echo Checking PyInstaller dependencies...
    python -c "import jaraco" 2>nul
    if errorlevel 1 (
        echo Missing dependencies detected, fixing...
        pip install --upgrade setuptools
        pip install --upgrade --force-reinstall pyinstaller
    )
)

echo Cleaning old build/dist...
if exist build (
    echo Removing build directory...
    rmdir /s /q build 2>nul
    timeout /t 1 /nobreak >nul
)
if exist dist (
    echo Removing dist directory...
    rmdir /s /q dist 2>nul
    timeout /t 1 /nobreak >nul
)
if exist backend_api.spec (
    echo Removing old spec file...
    del /q backend_api.spec 2>nul
)

echo Running PyInstaller with --clean flag...
python -m PyInstaller --clean --name backend_api --console --paths .. --hidden-import wrench_controller app.py

if errorlevel 1 (
    echo Build failed!
    pause
    exit /b 1
)

echo.
echo Build success!
echo Executable: dist\backend_api\backend_api.exe
echo.
echo If you have an existing wrench.db, copy it to:
echo   dist\backend_api\wrench.db
echo.
echo Then run:
echo   dist\backend_api\backend_api.exe
echo.
pause