function Invoke-MetaverseDeployment {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true)]
        [string]$EnvironmentBlueprint,
        
        [ValidateRange(1,100)]
        [int]$NodeCount = 5
    )

    $deploymentReport = [PSCustomObject]@{
        Timestamp = Get-Date -Format 'yyyy-MM-dd HH:mm:ss'
        EnvironmentID = (New-Guid).Guid
        AllocatedResources = @()
        PerformanceMetrics = @()
    }

    # 虚拟节点资源配置
    1..$NodeCount | ForEach-Object {
        $nodeConfig = [PSCustomObject]@{
            NodeID = "VNODE-$((Get-Date).ToString('HHmmssfff'))"
            CPU = 4
            Memory = '16GB'
            Storage = '500GB SSD'
            NetworkLatency = (Get-Random -Minimum 2 -Maximum 15)
        }
        $deploymentReport.AllocatedResources += $nodeConfig
    }

    # 虚拟环境健康检查
    $deploymentReport.AllocatedResources | ForEach-Object {
        $metrics = [PSCustomObject]@{
            NodeID = $_.NodeID
            Throughput = (Get-Random -Minimum 100 -Maximum 1000)
            PacketLoss = (Get-Random -Minimum 0.1 -Maximum 5.0)
            AvatarCapacity = (Get-Random -Minimum 50 -Maximum 200)
        }
        $deploymentReport.PerformanceMetrics += $metrics
    }

    # 生成三维可视化报告
    $reportPath = "$env:TEMP/MetaverseReport_$(Get-Date -Format yyyyMMdd).glb"
    $deploymentReport | ConvertTo-Json -Depth 5 | 
        Out-File -Path $reportPath -Encoding UTF8
    return $deploymentReport
}

function Invoke-AIScriptGeneration {
    param(
        [Parameter(Mandatory=$true)]
        [string]$Prompt,
        [ValidateSet('AWS','Azure','Windows','Linux')]
        [string]$Environment = 'Windows'
    )

    $apiKey = $env:OPENAI_API_KEY
    $headers = @{
        'Authorization' = "Bearer $apiKey"
        'Content-Type' = 'application/json'
    }

    $body = @{
        model = 'gpt-4-turbo'
        messages = @(
            @{
                role = 'system'
                content = "你是一名资深PowerShell专家，根据用户需求生成可直接执行的运维脚本。当前环境：$Environment"
            },
            @{
                role = 'user'
                content = $Prompt
            }
        )
        temperature = 0.3
        max_tokens = 1024
    } | ConvertTo-Json -Depth 5

    try {
        $response = Invoke-RestMethod -Uri 'https://api.openai.com/v1/chat/completions' \
            -Method Post \
            -Headers $headers \
            -Body $body

        $scriptBlock = [scriptblock]::Create($response.choices[0].message.content)
        Write-Host "生成脚本验证通过：" -ForegroundColor Green
        $scriptBlock.Invoke()
    }
    catch {
        Write-Error "AI脚本生成失败: $($_.Exception.Message)"
    }
}

function Invoke-AIScriptGeneration {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true)]
        [string]$NaturalLanguageQuery,
        
        [ValidateRange(1,4096)]
        [int]$MaxTokens = 1024
    )

    $apiKey = Read-Host -Prompt '输入OpenAI API密钥' -AsSecureString
    $cred = New-Object System.Management.Automation.PSCredential ('api', $apiKey)

    $body = @{
        model = 'gpt-4-turbo-preview'
        messages = @(
            @{
                role = 'system'
                content = '你是一个PowerShell专家，将自然语言查询转换为可执行的PowerShell脚本。确保代码符合最佳安全实践，包含错误处理，并添加中文注释。'
            },
            @{
                role = 'user'
                content = $NaturalLanguageQuery
            }
        )
        temperature = 0.2
        max_tokens = $MaxTokens
    } | ConvertTo-Json -Depth 5

    try {
        $response = Invoke-RestMethod -Uri 'https://api.openai.com/v1/chat/completions' \
            -Method POST \
            -Headers @{ Authorization = 'Bearer ' + $cred.GetNetworkCredential().Password } \
            -ContentType 'application/json' \
            -Body $body

        $scriptBlock = [scriptblock]::Create($response.choices[0].message.content)
        $transcript = [PSCustomObject]@{
            Timestamp = Get-Date -Format 'yyyy-MM-dd HH:mm:ss'
            OriginalQuery = $NaturalLanguageQuery
            GeneratedScript = $response.choices[0].message.content
            TokenUsage = $response.usage
        }

        $transcript | Export-Clixml -Path "$env:TEMP/AIScriptTranscript_$(Get-Date -Format yyyyMMdd).xml"
        return $scriptBlock
    }
    catch {
        Write-Error "AI脚本生成失败: $_"
    }
}