#
# Chromebox 10 代 - Windows 音频硬件拓扑收集脚本
# 用于在 Windows 下收集与 Linux 脚本对应的硬件拓扑信息
#
# 用法: .\collect_windows_audio_topology.ps1 [-OutputPath "路径"]
# 默认输出到: audio_topology\collected\audio_topology_windows_<计算机名>_<日期时间>.txt
#
# 建议: 以管理员身份运行 PowerShell 可获取更完整的驱动与设备信息

param(
    [string] $OutputPath = ""
)

$ErrorActionPreference = "Continue"

$ScriptDir = Split-Path -LiteralPath $MyInvocation.MyCommand.Path
$OutputDir = Join-Path $ScriptDir "collected"
if (-not (Test-Path $OutputDir)) { New-Item -ItemType Directory -Path $OutputDir | Out-Null }

$timestamp = Get-Date -Format "yyyyMMdd_HHmmss"
$defaultName = "audio_topology_windows_$env:COMPUTERNAME`_$timestamp.txt"
$Output = if ($OutputPath) { $OutputPath } else { Join-Path $OutputDir $defaultName }

function Log {
    param([string] $Message)
    $t = Get-Date -Format "HH:mm:ss"
    Write-Host "[$t] $Message"
}

function Section {
    param([string] $Title)
    "" | Out-File -FilePath $Output -Append -Encoding utf8
    "========================================" | Out-File -FilePath $Output -Append -Encoding utf8
    "### $Title" | Out-File -FilePath $Output -Append -Encoding utf8
    "========================================" | Out-File -FilePath $Output -Append -Encoding utf8
    "" | Out-File -FilePath $Output -Append -Encoding utf8
}

function Out-Block {
    param(
        [string] $Description,
        [scriptblock] $ScriptBlock
    )
    "# $Description" | Out-File -FilePath $Output -Append -Encoding utf8
    "``````" | Out-File -FilePath $Output -Append -Encoding utf8
    try {
        & $ScriptBlock | Out-File -FilePath $Output -Append -Encoding utf8
    } catch {
        "(Error: $_)" | Out-File -FilePath $Output -Append -Encoding utf8
    }
    "``````" | Out-File -FilePath $Output -Append -Encoding utf8
    "" | Out-File -FilePath $Output -Append -Encoding utf8
}

Log "Collecting Windows audio topology..."
Log "Output: $Output"

# 清空并写头部
@"
# Chromebox 10 代 - Windows 音频硬件拓扑
# 收集时间: $(Get-Date -Format "yyyy-MM-ddTHH:mm:sszzz")
# 计算机: $env:COMPUTERNAME
# 用户: $env:USERNAME

"@ | Set-Content -Path $Output -Encoding utf8

# --- 系统信息 ---
Section "System Info"
Out-Block "OS and computer" {
    if (Get-Command Get-ComputerInfo -ErrorAction SilentlyContinue) {
        Get-ComputerInfo | Select-Object CsName, WindowsProductName, WindowsVersion, OsArchitecture, CsProcessors, CsNumberOfProcessors
    } else {
        [System.Environment]::OSVersion
        "Computer: $env:COMPUTERNAME"
    }
}
Out-Block "systeminfo" {
    systeminfo 2>$null
}

# --- PCI/PNP 音频相关设备 (对应 Linux lspci) ---
Section "PCI/PnP Audio Devices"
Out-Block "PnP Media (sound/codec)" {
    Get-PnpDevice -Class Media -ErrorAction SilentlyContinue | Format-Table -AutoSize Status, Class, FriendlyName, InstanceId
}
Out-Block "PnP AudioEndpoint" {
    Get-PnpDevice -Class AudioEndpoint -ErrorAction SilentlyContinue | Format-Table -AutoSize Status, Class, FriendlyName, InstanceId
}
Out-Block "WMI Win32_SoundDevice" {
    Get-WmiObject Win32_SoundDevice -ErrorAction SilentlyContinue | Format-List Name, Status, StatusInfo, DeviceID, Manufacturer, PNPDeviceID
}
Out-Block "WMI PnPEntity audio/sound/media" {
    Get-WmiObject Win32_PnPEntity -ErrorAction SilentlyContinue | Where-Object {
        $_.Name -match 'audio|sound|media|intel.*hda|realtek|codec'
    } | Format-Table -AutoSize Status, Name, DeviceID
}

# --- 音频设备详细信息 (对应 ALSA cards/pcm) ---
Section "Audio Devices Detail"
Out-Block "Media devices and InstanceId" {
    Get-PnpDevice -Class Media -ErrorAction SilentlyContinue | ForEach-Object {
        "Status: $($_.Status) | Name: $($_.FriendlyName)"
        "  InstanceId: $($_.InstanceId)"
    }
}
Out-Block "AudioEndpoint devices" {
    Get-PnpDevice -Class AudioEndpoint -ErrorAction SilentlyContinue | ForEach-Object {
        "Status: $($_.Status) | Name: $($_.FriendlyName)"
        "  InstanceId: $($_.InstanceId)"
    }
}
Out-Block "HDMI/Display PnP (like Linux ELD)" {
    Get-WmiObject Win32_PnPEntity -ErrorAction SilentlyContinue | Where-Object {
        $_.Name -match 'HDMI|display|nvidia|amd|intel.*graphics'
    } | Select-Object Name, Status, PNPDeviceID | Format-Table -AutoSize
}

# --- 驱动信息 (对应 Linux 驱动/模块) ---
Section "Audio Drivers"
Out-Block "Media devices and drivers" {
    $media = Get-PnpDevice -Class Media -ErrorAction SilentlyContinue
    $drivers = Get-WmiObject Win32_PnPSignedDriver -ErrorAction SilentlyContinue | Where-Object { $_.DeviceID }
    foreach ($dev in $media) {
        "Device: $($dev.FriendlyName) | Status: $($dev.Status)"
        "  InstanceId: $($dev.InstanceId)"
        $match = $drivers | Where-Object { $_.DeviceID -eq $dev.InstanceId }
        if ($match) {
            "  Driver: $($match.DriverName) | Version: $($match.DriverVersion) | Inf: $($match.InfName)"
        }
        ""
    }
}
Out-Block "pnputil enum drivers audio/sound" {
    pnputil /enum-drivers 2>$null | Select-String -Pattern "audio|sound|media|intel|realtek|hda|\.inf" -Context 0,2
}

# --- 注册表音频类 (对应 /proc/asound 拓扑) ---
Section "Registry Audio Class"
$soundClassGuid = "{4d36e96c-e325-11ce-bfc1-08002be10318}"
Out-Block "HKLM Class Sound subkeys" {
    $path = "HKLM:\SYSTEM\CurrentControlSet\Control\Class\$soundClassGuid"
    if (Test-Path $path) {
        Get-ChildItem $path -ErrorAction SilentlyContinue | ForEach-Object {
            $sub = $_.PSChildName
            if ($sub -match '^\d+$') {
                $name = (Get-ItemProperty -Path $_.PSPath -Name DriverDesc -ErrorAction SilentlyContinue).DriverDesc
                "Subkey: $sub -> $name"
            }
        }
    } else {
        "(Sound class registry path not found)"
    }
}

# --- Windows 音频服务 (对应 PulseAudio/PipeWire) ---
Section "Windows Audio Services"
Out-Block "Audio-related services" {
    Get-Service -ErrorAction SilentlyContinue | Where-Object {
        $_.Name -match 'audio|Audiosrv|Winmgmt'
    } | Format-Table Name, Status, DisplayName -AutoSize
}
Out-Block "Audiosrv service detail" {
    Get-Service -Name Audiosrv -ErrorAction SilentlyContinue | Format-List *
}

# --- 主板/机器识别 (对应 Linux DMI) ---
Section "Board/System (DMI-like)"
Out-Block "WMI BaseBoard and ComputerSystem" {
    Get-WmiObject Win32_BaseBoard -ErrorAction SilentlyContinue | Format-List Product, Manufacturer, SerialNumber
    Get-WmiObject Win32_ComputerSystem -ErrorAction SilentlyContinue | Select-Object Manufacturer, Model, SystemFamily | Format-List
}

# --- 设备管理器导出 (与 WMI 声卡列表一致，便于对照) ---
Section "Device Manager Sound"
Out-Block "Win32_SoundDevice (list)" {
    Get-WmiObject Win32_SoundDevice -ErrorAction SilentlyContinue | Format-List Name, Status, StatusInfo, DeviceID, Manufacturer, PNPDeviceID
}

# --- 系统事件日志中的音频/设备相关 (对应 dmesg) ---
Section "System Event Log (audio/device)"
Out-Block "Last 24h System log audio/device events" {
    $hours = 24
    $filter = @{
        LogName = 'System'
        StartTime = (Get-Date).AddHours(-$hours)
    }
    Get-WinEvent -FilterHashtable $filter -MaxEvents 500 -ErrorAction SilentlyContinue |
        Where-Object { $_.Message -match 'audio|sound|driver|device|Intel|Realtek|HDA|Media' } |
        Select-Object -First 30 TimeCreated, Id, Message |
        ForEach-Object { "$($_.TimeCreated) [$($_.Id)] $($_.Message)" }
}

# --- DirectSound / 默认设备 (对应默认 sink) ---
Section "Default Audio (MMDevice)"
Out-Block "Note" {
    "Default device: Settings -> System -> Sound or MMDevice API. This script lists PnP endpoints only."
}

Log "Done. Output: $Output"