<#
.SYNOPSIS
Collect OS & HW information and send to Teams channel

.DESCRIPTION
http://osdgather.homburger.osdcloud.ch

.NOTES
    Version:			0.3
    Creation Date:	01.11.2024
    Author:			Ákos Bakos
    Company:			SmartCon GmbH
    Contact:			akos.bakos@smartcon.ch

    Copyright (c) 2024 SmartCon GmbH

HISTORY:
Date			By			Comments
----------		---			----------------------------------------------------------
01.11.2024		Ákos Bakos	Added helper functions
11.11.2024		Ákos Bakos	Added new workflow connector
02.12.2024		Ákos Bakos	Removed SpeedTest part
02.12.2024		Ákos Bakos	Added OSDCloud + Autopilot information
04.12.2024		Ákos Bakos	Added new workflow connector für Homburger
17.03.2025		Ákos Bakos	Added new adaptive card format
08.09.2025		Ákos Bakos	Updated Teams webhook URL
13.04.2026		Ákos Bakos	$OSDCloudTimeCompleted now shows "Unavailable" if time is not available instead of "0 hour(s) 0 minutes 0 seconds"
16.04.2026		Ákos Bakos	Switched OSDCloud time calculation to MME-style: uses $JSON.TimeStart.DateTime
							and Get-Date as end reference (measures from deploy start to gathering run).

#>

#region Helper Functions
function Write-DarkGrayDate {
    [CmdletBinding()]
    param (
        [Parameter(Position=0)]
        [System.String]
        $Message
    )
    if ($Message) {
        Write-Host -ForegroundColor DarkGray "$((Get-Date).ToString('yyyy-MM-dd-HHmmss')) $Message"
    }
    else {
        Write-Host -ForegroundColor DarkGray "$((Get-Date).ToString('yyyy-MM-dd-HHmmss')) " -NoNewline
    }
}
function Write-DarkGrayHost {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true, Position=0)]
        [System.String]
        $Message
    )
    Write-Host -ForegroundColor DarkGray $Message
}
function Write-DarkGrayLine {
    [CmdletBinding()]
    param ()
    Write-Host -ForegroundColor DarkGray "========================================================================="
}
function Write-SectionHeader {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory=$true, Position=0)]
        [System.String]
        $Message
    )
    Write-DarkGrayLine
    Write-DarkGrayDate
    Write-Host -ForegroundColor Cyan $Message
}
function Write-SectionSuccess {
    [CmdletBinding()]
    param (
        [Parameter(Position=0)]
        [System.String]
        $Message = 'Success!'
    )
    Write-DarkGrayDate
    Write-Host -ForegroundColor Green $Message
}
#endregion

$Title = "OSD Gathering"
$host.UI.RawUI.WindowTitle = $Title
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
[System.Net.WebRequest]::DefaultWebProxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials

$env:APPDATA = "C:\Windows\System32\Config\SystemProfile\AppData\Roaming"
$env:LOCALAPPDATA = "C:\Windows\System32\Config\SystemProfile\AppData\Local"
$Env:PSModulePath = $env:PSModulePath+";C:\Program Files\WindowsPowerShell\Scripts"
$env:Path = $env:Path+";C:\Program Files\WindowsPowerShell\Scripts"

$Global:Transcript = "$((Get-Date).ToString('yyyy-MM-dd-HHmmss'))-OSD-Gathering.log"
Start-Transcript -Path (Join-Path "$env:ProgramData\Microsoft\IntuneManagementExtension\Logs\OSD\" $Global:Transcript) -ErrorAction Ignore | Out-Null

Write-SectionHeader "Importing OSD Module"
$module = Import-Module OSD -PassThru -ErrorAction Ignore
if (-not $module) {
    Write-Host "Installing OSD module"
    Install-Module OSD -Force | Out-Null
}
Import-Module OSD -Force | Out-Null
$OSDGathering = Get-OSDGather -Full

$OSDGatheringJSON = Get-OSDGather -Full | ConvertTo-Json

$OSDGatheringJSON

#region measure WinPE & OSDCloud time completed
$JsonPath = "C:\OSDCloud\Logs\OSDCloud.json"
if (Test-Path $JsonPath){

    $JSON= Get-Content -Path $JsonPath -Raw | ConvertFrom-Json
    $WinPECompleted = "$($JSON.TimeSpan.Minutes) minutes $($JSON.TimeSpan.Seconds) seconds"
    $WinPECompleted

    $OSDEnd = Get-Date
    $OSDCouldTime = New-TimeSpan -Start $JSON.TimeStart.DateTime -End $OSDEnd
    $OSDCouldTime

    $OSDCouldTimeCompleted = "$($OSDCouldTime.Hours) hour(s) $($OSDCouldTime.Minutes) minutes $($OSDCouldTime.Seconds) seconds"
    $OSDCouldTimeCompleted

    $GetFeatureUpdateReleaseDate    = $Json.GetFeatureUpdate.ReleaseDate
    $GetFeatureUpdateName           = $Json.GetFeatureUpdate.Name
}
#endregion

#region collect Autopilot information
$JsonPath = "C:\ProgramData\OSDeploy\OSDeploy.AutopilotOOBE.json"
if (Test-Path $JsonPath){

    $JSON= Get-Content -Path $JsonPath -Raw | ConvertFrom-Json

    $AutopilotAssignedComputerName  = $Json.AssignedComputerName
    $AutopilotAddToGroup            = $Json.AddToGroup
}
#endregion

Write-SectionHeader "Collecting OSD Information"
$ComputerName = $OSDGathering.OperatingSystem.CSName
$ComputerModel = $OSDGathering.ComputerSystemProduct.Name

$OS = $OSDGathering.OperatingSystem.Caption
$OSVersion = $OSDGathering.RegVersion.LCUVer
$BuildNumber = $OSDGathering.ComputerInfo.OSDisplayVersion

$BiosSerialNumber = $OSDGathering.BIOS.SerialNumber
$BiosVersion = $OSDGathering.BIOS.SMBIOSBIOSVersion
$BiosReleaseDate = $OSDGathering.BIOS.ReleaseDate

$OSDCloudVersion = (Get-Module -Name OSD -ListAvailable | Sort-Object Version -Descending | Select-Object -First 1).Version.ToString()

$IPAddress = (Get-WmiObject win32_Networkadapterconfiguration | Where-Object{ $_.ipaddress -notlike $null }).IPaddress | Select-Object -First 1
$Connection = Get-NetAdapter -physical | Where-Object status -eq 'up'
$ConnectionName = $connection.Name
$ConnectionDescription = $connection.InterfaceDescription

Write-SectionHeader "Sending OSD Information to Teams"
$TeamsMessage = @{
    type       = "message"
    attachments = @(
        @{
            contentType = "application/vnd.microsoft.card.adaptive"
            content     = @{
                type    = "AdaptiveCard"
                version = "1.3"
                body    = @(
                    @{
                        type = "TextBlock"
                        text = "OSD Information - Homburger"
                        weight = "Bolder"
                        size = "Large"
                    },
                    @{
                        type = "TextBlock"
                        text = "The following client has been successfully deployed:"
                        size = "Medium"
                        wrap = $true
                    },
                    @{
                        "type" = "TextBlock"
                        "text" = "Computer Information"
                        "weight" = "Bolder"
                        "wrap" = $true
                        "icon" = @{
                            "url" = "https://adaptivecards.io/content/computer.png"
                        }
                    },
                    @{
                        type = "FactSet"
                        facts = @(
                            @{ title = "Computer Name:"; value = "$ComputerName" },
                            @{ title = "Model:"; value = "$ComputerModel" },
                            @{ title = "OS Version:"; value = "$OS $OSVersion" },
                            @{ title = "Build Number:"; value = "$BuildNumber" },
                            @{ title = "ESD File Release Date:"; value = "$GetFeatureUpdateReleaseDate" },
                            @{ title = "ESD File Name:"; value = "$GetFeatureUpdateName" },
                            @{ title = "BIOS Serial Number:"; value = "$BiosSerialNumber" },
                            @{ title = "BIOS Version:"; value = "$BiosVersion" },
                            @{ title = "BIOS Release Date:"; value = "$BiosReleaseDate" },
                            @{ title = "Connection Type:"; value = "$ConnectionName" },
                            @{ title = "IP Address:"; value = "$IPAddress" },
                            @{ title = "Connection Description:"; value = "$ConnectionDescription" }
                        )
                    },
                    @{
                        "type" = "TextBlock"
                        "text" = " "
                        "spacing" = "Medium"
                    },
                    @{
                        type = "TextBlock"
                        text = "Autopilot Information"
                        weight = "Bolder"
                        size = "Medium"
                        wrap = $true
                        "iconUrl" = "https://adaptivecards.io/content/settings.png"
                    },
                    @{
                        type = "FactSet"
                        facts = @(
                            @{ title = "Computer Name:"; value = "$AutopilotAssignedComputerName" },
                            @{ title = "Group Name:"; value = "$AutopilotAddToGroup" }
                        )
                    },
                    @{
                        "type" = "TextBlock"
                        "text" = " "
                        "spacing" = "Medium"
                    },
                    @{
                        type = "TextBlock"
                        text = "Deployment Information"
                        weight = "Bolder"
                        size = "Medium"
                        wrap = $true
                        "iconUrl" = "https://adaptivecards.io/content/lightbulb.png"
                    },
                    @{
                        type = "FactSet"
                        facts = @(
                            @{ title = "OSDCloud Version:"; value = "$OSDCloudVersion" },
                            @{ title = "WinPE Time Completed:"; value = "$WinPECompleted" },
                            @{ title = "OSDCloud Time Completed:"; value = "$OSDCouldTimeCompleted" }
                        )
                    }
                )
            }
        }
    )
} | ConvertTo-JSON -Depth 10

#$URISmartCon = 'https://prod-57.westeurope.logic.azure.com:443/workflows/65ebd5cc044e48379c3caeee5b0dc943/triggers/manual/paths/invoke?api-version=2016-06-01&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=TPRJcGaJjNyqZaapCwm7qN2wFUWIcMq4mkNCX_JW0hE'
$URISmartCon ='https://default48b608715f614b52ab7bcfbcf6137f.61.environment.api.powerplatform.com:443/powerautomate/automations/direct/workflows/65ebd5cc044e48379c3caeee5b0dc943/triggers/manual/paths/invoke?api-version=1&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=e736p-g-zthwvjpvzC5w691Qw2Vf1AXjOKtpN42m90g'
Invoke-RestMethod -Uri $URISmartCon -Method Post -ContentType "application/json" -Body $TeamsMessage

$URIHomburger ='https://prod-03.switzerlandnorth.logic.azure.com:443/workflows/3a092a236b6b4c98afe0375953634844/triggers/manual/paths/invoke?api-version=2016-06-01&sp=%2Ftriggers%2Fmanual%2Frun&sv=1.0&sig=n12Y0uD6yO_7Vg58jSHeOudH1Y4VnmDmWmDmy6skXX8'
Invoke-RestMethod -Uri $URIHomburger -Method Post -ContentType "application/json" -Body $TeamsMessage

Stop-Transcript | Out-Null