Public/Set-ReaderMode.ps1

<#
    .SYNOPSIS
    Sets a reader to the specified reader mode.
 
    .DESCRIPTION
    Sets a reader to the specified reader mode.
 
    If the result returns null, try the parameter "-Verbose" to get more details.
 
    .EXAMPLE
 
    .LINK
    https://github.com/erwindevreugd/PSDataConduIT
 
    .EXTERNALHELP PSDataConduIT-help.xml
#>

function Set-ReaderMode {
    [CmdletBinding()]
    param
    (
        [Parameter(
            Position = 0,
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'The name of the server where the DataConduIT service is running or localhost.')]
        [string]
        $Server = $Script:Server,

        [Parameter(
            Position = 1,
            Mandatory = $false,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'The credentials used to authenticate the user to the DataConduIT service.')]
        [PSCredential]
        $Credential = $Script:Credential,

        [ValidateRange(1, 2147483647)]
        [Parameter(
            Mandatory = $true,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'Specifies the panel id of the reader for which to set the reader mode.')]
        [int]
        $PanelID,

        [ValidateRange(1, 2147483647)]
        [Parameter(
            Mandatory = $true,
            ValueFromPipelineByPropertyName = $true,
            HelpMessage = 'Specifies the reader id of the reader for which to set the reader mode.')]
        [int]
        $ReaderID,

        [Parameter(
            Mandatory = $true,
            HelpMessage = 'Specifies the new reader mode for the reader.')]
        [ReaderMode]
        $Mode
    )

    process {
        $parameters = @{
            Server = $Server;
        }

        if ($Credential -ne $null) {
            $parameters.Add("Credential", $Credential)
        }

        if (($panel = Get-Panel @parameters -PanelID $PanelID) -eq $null) {
            Write-Error -Message ("Panel id '$($PanelID)' not found")
            return
        }

        if (($reader = Get-Reader @parameters -PanelID $PanelID -ReaderID $ReaderID) -eq $null) {
            Write-Error -Message ("Reader id '$($ReaderID)' on panel id '$($PanelID)' not found")
            return
        }

        $reader.SetReaderMode.Invoke($Mode)

        Write-Verbose -Message ("Reader '$($reader.Name)' on panel '$($panel.Name)' mode set to '$($Mode)'")
    }
}