Functions/Public/Set-AMWmiCondition.ps1

function Set-AMWmiCondition {
    <#
        .SYNOPSIS
            Sets properties of an Automate WMI condition.

        .DESCRIPTION
            Set-AMWmiCondition modifies an existing WMI condition.

        .PARAMETER InputObject
            The condition to modify.

        .PARAMETER MachineName
            The computer name, IP address or host name of the remote machine. Do not specify this parameter to use the local computer.

        .PARAMETER Namespace
            Specifies the WMI namespace to execute the query under (i.e. root\CIMV2).

        .PARAMETER WQLQuery
            Specifies the WMI query that should be executed.

        .PARAMETER UserName
            The user to connect to the computer.

        .PARAMETER Password
            The password for the specified user.

        .PARAMETER IntervalInSeconds
            Determines how often this condition monitors for the resource value.

        .PARAMETER Wait
            Wait for the condition, or evaluate immediately.

        .PARAMETER Timeout
            If wait is specified, the amount of time before the condition times out.

        .PARAMETER TimeoutUnit
            The unit for Timeout (Seconds by default).

        .PARAMETER TriggerAfter
            The number of times the condition should occur before the trigger fires.

        .PARAMETER Notes
            The new notes to set on the object.

        .PARAMETER CompletionState
            The completion state (staging level) to set on the object.

        .LINK
            https://github.com/AutomatePS/AutomatePS/blob/master/Docs/Set-AMWmiCondition.md
    #>

    [CmdletBinding(DefaultParameterSetName="Default",SupportsShouldProcess=$true,ConfirmImpact="Medium")]
    param (
        [Parameter(Mandatory = $true, ValueFromPipeline = $true)]
        [ValidateNotNullOrEmpty()]
        $InputObject,

        [string]$MachineName,
        [string]$Namespace,
        [string]$WQLQuery,
        [string]$UserName,
        #[string]$Password, API BUG: does not support setting password via REST call

        [ValidateNotNullOrEmpty()]
        [int]$IntervalInSeconds,

        [ValidateNotNullOrEmpty()]
        [switch]$Wait,

        [ValidateNotNullOrEmpty()]
        [int]$Timeout,

        [ValidateNotNullOrEmpty()]
        [AMTimeMeasure]$TimeoutUnit,

        [ValidateNotNullOrEmpty()]
        [int]$TriggerAfter,

        [AllowEmptyString()]
        [string]$Notes,

        [ValidateNotNullOrEmpty()]
        [AMCompletionState]$CompletionState
    )

    PROCESS {
        foreach ($obj in $InputObject) {
            if ($obj.Type -eq "Condition" -and $obj.TriggerType -eq [AMTriggerType]::WMI) {
                $updateObject = Get-AMCondition -ID $obj.ID -Connection $obj.ConnectionAlias
                $shouldUpdate = $false
                $boundParameterKeys = $PSBoundParameters.Keys | Where-Object {($_ -ne "InputObject") -and `
                                                                              ($_ -notin [System.Management.Automation.PSCmdlet]::CommonParameters) -and `
                                                                              ($_ -notin [System.Management.Automation.PSCmdlet]::OptionalCommonParameters)}
                foreach ($boundParameterKey in $boundParameterKeys) {
                    $property = $boundParameterKey
                    $value = $PSBoundParameters[$property]

                    # Handle special property types
                    if ($value -is [System.Management.Automation.SwitchParameter]) { $value = $value.ToBool() }

                    # Compare and change properties
                    if ($updateObject."$property" -ne $value) {
                        $updateObject."$property" = $value
                        $shouldUpdate = $true
                    }
                }
                if ($shouldUpdate) {
                    $updateObject | Set-AMObject
                } else {
                    Write-Verbose "$($obj.Type) '$($obj.Name)' already contains the specified values."
                }
            } else {
                Write-Error -Message "Unsupported input type '$($obj.Type)' and trigger type '$($obj.TriggerType)' encountered!" -TargetObject $obj
            }
        }
    }
}