Set-VmsFisheyeLens.ps1

function Get-VmsFisheyeLens {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = 'Camera')]
        [VideoOS.Platform.ConfigurationItems.Camera]
        $Camera,

        [Parameter(Mandatory, ValueFromPipelineByPropertyName, ParameterSetName = 'Id')]
        [Guid]
        $Id
    )
    
    process {
        if ($PSCmdlet.ParameterSetName -eq 'Camera') {
            $Id = $Camera.Id
        }
        Get-ConfigurationItem -Path "FisheyeLens[$Id]"
    }
}

function Set-VmsFisheyeLens {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = 'ConfigurationItem')]
        [VideoOS.ConfigurationApi.ClientService.ConfigurationItem]
        $FisheyeLens,

        [Parameter(Mandatory, ValueFromPipeline, ParameterSetName = 'Camera')]
        [VideoOS.Platform.ConfigurationItems.Camera]
        $Camera,

        [Parameter(Mandatory, ValueFromPipelineByPropertyName, ParameterSetName = 'Id')]
        [Guid]
        $Id,

        [Parameter()]
        [bool]
        $Enabled,

        [Parameter()]
        [string]
        $RegisteredPanomorphLens,

        [Parameter()]
        [ValidateSet('Ceiling', 'Wall', 'Ground')]
        [string]
        $Orientation,

        [Parameter()]
        [string]
        $RegisteredPanomorphLensNumber,
        
        [Parameter()]
        [ValidateRange(80, 360)]
        [double]
        $FisheyeFieldOfView
    )

    process {
        if ($PSCmdlet.ParameterSetName -eq 'Camera') {
            $FisheyeLens = $Camera | Get-VmsFisheyeLens
        } elseif ($PSCmdlet.ParameterSetName -eq 'Id') {
            $FisheyeLens = Get-VmsFisheyeLens -Id $Id
        }
        
        if ($MyInvocation.BoundParameters.ContainsKey('Enabled')) {
            $FisheyeLens.EnableProperty.Enabled = $Enabled
        }
        if ($MyInvocation.BoundParameters.ContainsKey('RegisteredPanomorphLens')) {
            $FisheyeLens | Set-ConfigurationItemProperty -Key 'RegisteredPanomorphLens' -Value $RegisteredPanomorphLens
        }
        if ($MyInvocation.BoundParameters.ContainsKey('Orientation')) {
            $FisheyeLens | Set-ConfigurationItemProperty -Key 'Orientation' -Value $Orientation
        }
        if ($MyInvocation.BoundParameters.ContainsKey('RegisteredPanomorphLensNumber')) {
            $FisheyeLens | Set-ConfigurationItemProperty -Key 'RegisteredPanomorphLensNumber' -Value $RegisteredPanomorphLensNumber
        }
        if ($MyInvocation.BoundParameters.ContainsKey('FisheyeFieldOfView')) {
            $FisheyeLens | Set-ConfigurationItemProperty -Key 'FisheyeFieldOfView' -Value $FisheyeFieldOfView
        } else {
            $fov = [double]($FisheyeLens | Get-ConfigurationItemProperty -Key FisheyeFieldOfView)
            if ($fov -lt 80 -or $fov -gt 360) {
                $FisheyeLens | Set-ConfigurationItemProperty -Key FisheyeFieldOfView -Value 360
            }
        }
        $FisheyeLens | Set-ConfigurationItem
    }
}