# ==========================================
# 启动 SSH Server 服务
# 需要管理员权限
# ==========================================

#Requires -RunAsAdministrator

Write-Host "=== 启动 SSH Server ===" -ForegroundColor Cyan
Write-Host ""

# 检查服务是否存在
$service = Get-Service sshd -ErrorAction SilentlyContinue

if ($null -eq $service) {
    Write-Host "错误: SSH Server 未安装" -ForegroundColor Red
    Write-Host ""
    Write-Host "请先运行 setup-ssh.ps1 安装 OpenSSH Server" -ForegroundColor Yellow
    Write-Host ""
    Read-Host "按回车键退出"
    exit 1
}

# 检查服务状态
if ($service.Status -eq 'Running') {
    Write-Host "SSH Server 已在运行中" -ForegroundColor Green
    Write-Host ""
    Write-Host "服务状态: $($service.Status)"
    Write-Host "启动类型: $($service.StartType)"
    Write-Host ""
} else {
    Write-Host "正在启动 SSH Server..." -ForegroundColor Yellow

    try {
        Start-Service sshd -ErrorAction Stop
        Set-Service -Name sshd -StartupType Automatic

        Write-Host "✓ SSH Server 启动成功" -ForegroundColor Green
        Write-Host ""

        # 验证端口
        Start-Sleep -Seconds 2
        $listening = netstat -an | Select-String ":22.*LISTENING"

        if ($listening) {
            Write-Host "✓ 端口 22 正在监听" -ForegroundColor Green
        } else {
            Write-Host "! 警告: 端口 22 未监听" -ForegroundColor Yellow
        }
    } catch {
        Write-Host "✗ 启动失败: $_" -ForegroundColor Red
        Write-Host ""
        Write-Host "请检查服务配置或重新运行 setup-ssh.ps1" -ForegroundColor Yellow
    }
}

Write-Host ""
Write-Host "现在可以运行 start-tunnel.sh 启动隧道" -ForegroundColor Cyan
Write-Host ""

Read-Host "按回车键退出"