@echo off
echo ============================================================
echo  Radiology AI System — Setup Script
echo  Run this ONCE after downloading the project
echo ============================================================

echo.
echo [1/4] Creating virtual environment...
python -m venv venv
call venv\Scripts\activate

echo.
echo [2/4] Installing PyTorch with CUDA 12.8...
pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu128

echo.
echo [3/4] Installing all dependencies...
pip install -r requirements.txt

echo.
echo [4/4] Verifying GPU...
python -c "import torch; print('CUDA:', torch.cuda.is_available()); print('GPU:', torch.cuda.get_device_name(0) if torch.cuda.is_available() else 'None')"

echo.
echo ============================================================
echo  Setup complete!
echo  Next steps:
echo    1. Fine-tune:  run_training.bat
echo    2. Start app:  run_backend.bat  (Terminal 1)
echo                   run_frontend.bat (Terminal 2)
echo ============================================================
pause