@echo off
REM VR180 Converter Startup Script for Windows

echo 🚀 Starting VR180 Converter...

REM Check if Python is installed
python --version >nul 2>&1
if %errorlevel% neq 0 (
    echo ❌ Python is not installed. Please install Python 3.9+ and try again.
    pause
    exit /b 1
)

REM Check if Node.js is installed
node --version >nul 2>&1
if %errorlevel% neq 0 (
    echo ❌ Node.js is not installed. Please install Node.js 16+ and try again.
    pause
    exit /b 1
)

REM Check if FFmpeg is installed
ffmpeg -version >nul 2>&1
if %errorlevel% neq 0 (
    echo ⚠️  FFmpeg is not installed. Video processing may not work properly.
    echo    Please install FFmpeg: https://ffmpeg.org/download.html
)

REM Create necessary directories
echo 📁 Creating directories...
if not exist "backend\uploads" mkdir backend\uploads
if not exist "backend\outputs" mkdir backend\outputs

REM Install Python dependencies
echo 🐍 Installing Python dependencies...
cd backend
pip install -r requirements.txt
if %errorlevel% neq 0 (
    echo ❌ Failed to install Python dependencies
    pause
    exit /b 1
)
cd ..

REM Install Node.js dependencies
echo 📦 Installing Node.js dependencies...
cd frontend
npm install
if %errorlevel% neq 0 (
    echo ❌ Failed to install Node.js dependencies
    pause
    exit /b 1
)
cd ..

REM Build React app
echo 🔨 Building React app...
cd frontend
npm run build
if %errorlevel% neq 0 (
    echo ❌ Failed to build React app
    pause
    exit /b 1
)
cd ..

echo ✅ Setup complete!
echo.
echo 🎯 To start the application:
echo    Backend:  cd backend ^&^& python app.py
echo    Frontend: cd frontend ^&^& npm start
echo.
echo 🌐 Access the application at:
echo    Frontend: http://localhost:3000
echo    Backend:  http://localhost:5000
echo.
echo 📖 For more information, see docs\README.md
pause