# PowerShell script to run the FastAPI application from app.py
# Run this script from the project root directory

Write-Host "=========================================" -ForegroundColor Cyan
Write-Host "Starting SAM2 Image Auto Segment API" -ForegroundColor Cyan
Write-Host "=========================================" -ForegroundColor Cyan
Write-Host ""

# Check if Python is installed
try {
    $pythonVersion = python --version 2>&1
    Write-Host "Found: $pythonVersion" -ForegroundColor Green
} catch {
    Write-Host "ERROR: Python is not installed or not in PATH!" -ForegroundColor Red
    Write-Host "Please install Python 3.10 or higher from https://www.python.org/" -ForegroundColor Red
    exit 1
}

# Set default port (can be overridden with PORT environment variable)
$port = if ($env:PORT) { $env:PORT } else { "8000" }

Write-Host "Using port: $port" -ForegroundColor Yellow
Write-Host ""
Write-Host "Starting FastAPI server..." -ForegroundColor Cyan
Write-Host "API will be available at: http://localhost:$port" -ForegroundColor Green
Write-Host "API documentation at: http://localhost:$port/docs" -ForegroundColor Green
Write-Host ""
Write-Host "Press Ctrl+C to stop the server" -ForegroundColor Yellow
Write-Host ""

# Run the FastAPI application using uvicorn
python -m uvicorn app:app --host 0.0.0.0 --port $port --reload