# Setup Script - Create venv and install dependencies
Write-Host "🔧 Setting up virtual environment..." -ForegroundColor Cyan
Write-Host ""

# Step 1: Create venv
Write-Host "Step 1: Creating virtual environment..." -ForegroundColor Yellow
python -m venv venv

if ($LASTEXITCODE -ne 0) {
    Write-Host "❌ Failed to create virtual environment" -ForegroundColor Red
    exit 1
}
Write-Host "✅ Virtual environment created" -ForegroundColor Green

# Step 2: Activate venv
Write-Host "`nStep 2: Activating virtual environment..." -ForegroundColor Yellow
& .\venv\Scripts\Activate.ps1

if ($LASTEXITCODE -ne 0) {
    Write-Host "⚠️  Execution policy error. Running fix..." -ForegroundColor Yellow
    Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
    & .\venv\Scripts\Activate.ps1
}

Write-Host "✅ Virtual environment activated" -ForegroundColor Green

# Step 3: Upgrade pip
Write-Host "`nStep 3: Upgrading pip..." -ForegroundColor Yellow
python -m pip install --upgrade pip

# Step 4: Install dependencies
Write-Host "`nStep 4: Installing dependencies from requirements.txt..." -ForegroundColor Yellow
Write-Host "⏱️  This may take 5-10 minutes..." -ForegroundColor Cyan
pip install -r requirements.txt

if ($LASTEXITCODE -eq 0) {
    Write-Host "`n✅ Setup complete!" -ForegroundColor Green
    Write-Host ""
    Write-Host "🎉 You're ready to run the app!" -ForegroundColor Cyan
    Write-Host ""
    Write-Host "Next steps:" -ForegroundColor Yellow
    Write-Host "  1. Test locally:  python app.py" -ForegroundColor White
    Write-Host "  2. Deploy:        .\deploy.ps1" -ForegroundColor White
    Write-Host ""
} else {
    Write-Host "`n❌ Installation failed" -ForegroundColor Red
    Write-Host "Check the error messages above" -ForegroundColor Yellow
}