modules/NetworkController/public/Get-SdnLoadBalancerMux.ps1

# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

function Get-SdnLoadBalancerMux {
    <#
    .SYNOPSIS
        Returns a list of load balancer muxes from network controller
    .PARAMETER NcUri
        Specifies the Uniform Resource Identifier (URI) of the network controller that all Representational State Transfer (REST) clients use to connect to that controller.
    .PARAMETER Credential
        Specifies a user account that has permission to perform this action. The default is the current user.
    .PARAMETER ManagementAddressOnly
        Optional parameter to only return back the Management Address value.
    #>


    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [Uri]$NcUri,

        [Parameter(Mandatory = $false)]
        [System.Management.Automation.PSCredential]
        [System.Management.Automation.Credential()]
        $Credential = [System.Management.Automation.PSCredential]::Empty,

        [Parameter(Mandatory = $false)]
        [switch]$ManagementAddressOnly
    )

    try {
        $result = Get-SdnResource -NcUri $NcUri.AbsoluteUri -ResourceType:LoadBalancerMuxes -Credential $Credential
        foreach($obj in $result){
            if($obj.properties.provisioningState -ne 'Succeeded'){
                "{0} is reporting provisioningState: {1}" -f $obj.resourceId, $obj.properties.provisioningState | Trace-Output -Level:Warning
            }
        }

        if($ManagementAddressOnly){
            $managementAddresses = [System.Collections.ArrayList]::new()
            foreach ($resource in $result) {
                $virtualServerMgmtAddress = Get-SdnVirtualServer -NcUri $NcUri.AbsoluteUri -ResourceRef $resource.properties.virtualserver.ResourceRef -ManagementAddressOnly -Credential $Credential
                [void]$managementAddresses.Add($virtualServerMgmtAddress)
            }
            return $managementAddresses
        }
        else {
            return $result
        }
    } 
    catch {
        "{0}`n{1}" -f $_.Exception, $_.ScriptStackTrace | Trace-Output -Level:Error
    }
}