@echo off
chcp 65001 > nul
title Tesseract Web GUI

:: Path to project folder
set "APP_DIR=%~dp0"
cd /d "%APP_DIR%" || exit /b 1

:: Find Python
for %%P in (python python3 py) do (
    %%P --version >nul 2>nul
    if not errorlevel 1 (
        set "PYTHON=%%P"
        goto :found_python
    )
)
echo [ERROR] Python not found. Install Python 3.10+ and add it to PATH.
pause
exit /b 1

:found_python
echo [OK] Python: %PYTHON%

:: Install deps
echo [1/3] Installing dependencies...
%PYTHON% -m pip install -q flask pillow pytesseract
if errorlevel 1 (
    echo [ERROR] Failed to install dependencies.
    pause
    exit /b 1
)

:: Check Tesseract
if not exist "C:\Program Files\Tesseract-OCR\tesseract.exe" (
    echo [WARNING] Tesseract not found at C:\Program Files\Tesseract-OCR\tesseract.exe
    echo Install: winget install UB-Mannheim.TesseractOCR
    pause
    exit /b 1
)
echo [OK] Tesseract found

:: Start
echo [2/3] Starting web service...
echo [3/3] Open browser: http://127.0.0.1:5000/
echo.
%PYTHON% app.py

pause