@echo off
REM ============================================================================
REM  Build script para IPSExtractor
REM  Genera el ejecutable con PyInstaller y opcionalmente el instalador con
REM  Inno Setup.
REM
REM  Uso:
REM    build_installer.bat          (solo PyInstaller)
REM    build_installer.bat --inno   (PyInstaller + Inno Setup)
REM ============================================================================

setlocal

set "ROOT=%~dp0"
cd /d "%ROOT%"

echo.
echo ========================================
echo   IPSExtractor - Build
echo ========================================
echo.

REM -- Verificar Python ---
python --version >nul 2>&1
if errorlevel 1 (
    echo ERROR: Python no encontrado en PATH.
    pause
    exit /b 1
)

REM -- Verificar PyInstaller ---
python -c "import PyInstaller" >nul 2>&1
if errorlevel 1 (
    echo Instalando PyInstaller...
    pip install pyinstaller
)

REM -- Limpiar builds anteriores ---
echo Limpiando builds anteriores...
if exist "build" rmdir /s /q "build"
if exist "dist\IPSExtractor" rmdir /s /q "dist\IPSExtractor"

REM -- Ejecutar PyInstaller ---
echo.
echo Ejecutando PyInstaller...
echo.
pyinstaller ipsextractor.spec --noconfirm

if errorlevel 1 (
    echo.
    echo ERROR: PyInstaller fallo. Revise los errores arriba.
    pause
    exit /b 1
)

echo.
echo ========================================
echo   Build exitoso!
echo   Output: dist\IPSExtractor\
echo ========================================
echo.

REM -- Inno Setup (opcional) ---
if /i "%~1"=="--inno" (
    echo Buscando Inno Setup...

    set "ISCC="
    if exist "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" (
        set "ISCC=C:\Program Files (x86)\Inno Setup 6\ISCC.exe"
    )
    if exist "C:\Program Files\Inno Setup 6\ISCC.exe" (
        set "ISCC=C:\Program Files\Inno Setup 6\ISCC.exe"
    )

    if not defined ISCC (
        echo AVISO: Inno Setup no encontrado. Instale Inno Setup 6 para generar el instalador.
        echo Descargue en: https://jrsoftware.org/isdl.php
        pause
        exit /b 0
    )

    echo Generando instalador con Inno Setup...
    "%ISCC%" "%ROOT%installer.iss"

    if errorlevel 1 (
        echo ERROR: Inno Setup fallo.
        pause
        exit /b 1
    )

    echo.
    echo ========================================
    echo   Instalador generado en: dist\
    echo ========================================
)

pause