<#
Service Status Check for Aliyun Dev Environment
#>

$ErrorActionPreference = "SilentlyContinue"

Write-Host "=========================================="
Write-Host "    Aliyun Dev Environment Status Check"
Write-Host "=========================================="
Write-Host ""

$services = @(
    @{ Name = "Nacos"; Host = "8.140.221.49"; Port = 8848 },
    @{ Name = "MariaDB"; Host = "8.140.221.49"; Port = 3306 },
    @{ Name = "Redis"; Host = "8.140.221.49"; Port = 6379 },
    @{ Name = "Image Registry"; Host = "8.140.221.49"; Port = 5000 },
    @{ Name = "Nginx"; Host = "8.140.221.49"; Port = 80 },
    @{ Name = "API Gateway"; Host = "8.140.221.49"; Port = 8080 },
    @{ Name = "Jenkins"; Host = "localhost"; Port = 8080 },
    @{ Name = "SonarQube"; Host = "localhost"; Port = 9000 },
    @{ Name = "Nexus"; Host = "localhost"; Port = 8091 }
)

$successCount = 0
$failedCount = 0

foreach ($service in $services) {
    Write-Host "Checking $($service.Name)..."
    
    try {
        $tcpClient = New-Object System.Net.Sockets.TCPClient
        $asyncResult = $tcpClient.BeginConnect($service.Host, $service.Port, $null, $null)
        $waitResult = $asyncResult.AsyncWaitHandle.WaitOne(5000, $false)
        
        if ($waitResult) {
            $tcpClient.EndConnect($asyncResult) | Out-Null
            $tcpClient.Close()
            Write-Host "OK - $($service.Name) is running`n" -ForegroundColor Green
            $successCount++
        } else {
            Write-Host "FAIL - $($service.Name) is not responding`n" -ForegroundColor Red
            $failedCount++
        }
    } catch {
        Write-Host "FAIL - $($service.Name) error: $_`n" -ForegroundColor Red
        $failedCount++
    }
}

Write-Host "=========================================="
Write-Host "              Summary"
Write-Host "=========================================="
Write-Host "Total: $($services.Count) | Success: $successCount | Failed: $failedCount"

if ($failedCount -eq 0) {
    Write-Host "All services are running!" -ForegroundColor Green
} else {
    Write-Host "$failedCount services need attention!" -ForegroundColor Yellow
}