# Windows Service Installation Script
# Run as Administrator

$serviceName = "HomeServerAgent"
$serviceDisplayName = "Home Server Agent"
$serviceDescription = "Lightweight agent for managing game servers"
$servicePath = "C:\Program Files\HomeServerAgent"
$dockerComposePath = "$servicePath\docker-compose.yml"

# Check if running as administrator
if (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
    Write-Warning "Please run this script as Administrator"
    exit 1
}

# Create service directory
if (!(Test-Path $servicePath)) {
    New-Item -ItemType Directory -Path $servicePath -Force
}

# Copy files to service directory
Copy-Item -Path ".\*" -Destination $servicePath -Recurse -Force

# Install NSSM (Non-Sucking Service Manager) if not present
$nssmPath = "$servicePath\nssm.exe"
if (!(Test-Path $nssmPath)) {
    Write-Host "Downloading NSSM..."
    Invoke-WebRequest -Uri "https://nssm.cc/release/nssm-2.24.zip" -OutFile "$servicePath\nssm.zip"
    Expand-Archive -Path "$servicePath\nssm.zip" -DestinationPath $servicePath
    Copy-Item -Path "$servicePath\nssm-2.24\win64\nssm.exe" -Destination $nssmPath
    Remove-Item -Path "$servicePath\nssm.zip" -Force
    Remove-Item -Path "$servicePath\nssm-2.24" -Recurse -Force
}

# Create service
& $nssmPath install $serviceName "docker-compose"
& $nssmPath set $serviceName AppDirectory $servicePath
& $nssmPath set $serviceName AppParameters "up -d"
& $nssmPath set $serviceName DisplayName $serviceDisplayName
& $nssmPath set $serviceName Description $serviceDescription
& $nssmPath set $serviceName Start SERVICE_AUTO_START
& $nssmPath set $serviceName AppStopMethodConsole 30000
& $nssmPath set $serviceName AppStopMethodWindow 30000
& $nssmPath set $serviceName AppStopMethodThreads 30000
& $nssmPath set $serviceName AppKillProcessTree 1

# Set service to restart on failure
& $nssmPath set $serviceName AppRestartDelay 10000
& $nssmPath set $serviceName AppNoConsole 1

Write-Host "Service installed successfully!"
Write-Host "To start the service: Start-Service $serviceName"
Write-Host "To stop the service: Stop-Service $serviceName"
Write-Host "To remove the service: & '$nssmPath' remove $serviceName confirm"