CameraTools

0.0.1

public/Invoke-CTAutofocus.ps1

#https://$($ip)/stw-cgi/image.cgi?msubmenu=focus&action=control&Mode=SimpleFocus&Channel=$($channelnum)

Function Invoke-CTAutoFocus {
    [cmdletBinding(
        DefaultParameterSetName='All',
        #SupportsShouldProcess = $true,
        ConfirmImpact='high'
        )]
    Param(
        [Parameter(
            Mandatory=$true,
            ParameterSetName='All'
        )]
        [String]$IP,

        [Parameter(
            Mandatory=$true,
            ParameterSetName='All'
        )]
        [pscredential]$Credential,

        [Parameter(
            Mandatory=$false,
            ParameterSetName='All'
        )]
        [String]$Channel=0

    )
    DynamicParam {
        $DynamicParameters = @{
            CameraType = @{
                Mandatory = $true
                #Position = 1
                ParameterSetName = "All"
                Enum = $Script:SupportedCameraModels
            }
        }

        return New-DynamicParameterSet -ParameterTable $DynamicParameters
    }
    Begin {
        Write-Debug "[Invoke-CTAutoFocus] Started"
        $CameraType = $PSBoundParameters.CameraType

        if($CameraType -eq 'Hanwha') {
            #Set basic Paramters for Invoke-HanwhaCommand
            $CamCmd = @{
                Arguments = @{
                    IP = $IP
                    Menu = 'image'
                    SubMenu = 'focus'
                    Action = 'control'
                    Parameters = @(
                        "Mode=SimpleFocus"
                    )
                }
                Credential = $Credential
            }

            #Check if SimpleFocus is supported
            $Param = @{
                IP = $IP
                Credential = $Credential
                Channel = $Channel
                Capability = "SimpleFocus"
            }
            $Capabilities = Get-HanwhaCapability @Param

            if($Capabilities) {
                if($Channel -ne 'All') {
                    #Add Channel and run Command
                    $CamCmd.Arguments.Parameters += "Channel=$Channel"
                    return Invoke-HanwhaCommand @Camcmd
                }
                else {
                    #Todo
                    #LOL
                }
            }
            else {
                $Param = @{
                    ExceptionName = "System.Management.Automation.CmdletInvocationException"
                    ExceptionMessage = "Channel does not support AutoFocus"
                    ErrorId = "000" 
                    CallerPSCmdlet = $PSCmdlet
                    ErrorCategory = 'DeviceError'
                }
                ThrowError @Param
            }
        }
    }
}