Uses NETSH to return the existing Windows firewall profiles. It returns all the elements in reworkable powershell objects (instead of plain text).

Get-NetshWindowsFireWallProfile.ps1

Function Get-WindowsFireWallProfile {
<#
.Synopsis
   Get the windows firewall profile
.DESCRIPTION
  Get the windows firewall profile based on netsh commands. Returns a workable powershell object.
  This function has been speceically developed to by pass the case where 
.EXAMPLE
   Get-WindowsFireWallProfile
   Returns all the existing profiles

.EXAMPLE
   Get-WindowsFireWallProfile -Profile Current
   Returns the current applied firewall profile
   
.EXAMPLE
   Get-WindowsFireWallProfile -Profile Domain
   Returns the domain profile
.NOTES
   General notes

#>
  Param(
    [ValidateSet('Public','Domain','Private','Current')]$Profile
  )

  if (!($Profile)){
    $AllProfiles = netsh advfirewall show allprofiles
  }else{
    $ProfileType = $Profile + "profile"
    $AllProfiles = netsh advfirewall show $ProfileType
    }  
    $return = @()
     $HAsh = [Ordered]@{}
        foreach ($property in $AllProfiles){
         
            if ($property -match '(?<ProfileName>^\w+\s)Profile Settings:'){
              $Hash.ProfileName = $Matches.ProfileName
            }Else{
              if ($property -notmatch "----------------------------------------------------------------------" -and $property -notmatch '^\s+$'){
                switch -Regex ($property){
                  '^State\s+(?<State>.*$)'{$Hash.State = $MAtches.State;Break}
                  '^Firewall Policy\s+(?<FirewallPolicy>.*$)'{$Hash.FirewallPolicy = $MAtches.FirewallPolicy;Break}
                  '^LocalFirewallRules\s+(?<LocalFirewallRules>.*$)'{$Hash.LocalFirewallRules = $MAtches.LocalFirewallRules;Break}
                  '^LocalConSecRules\s+(?<LocalConSecRules>.*$)'{$Hash.LocalConSecRules = $MAtches.LocalConSecRules;Break}
                  '^InboundUserNotification\s+(?<InboundUserNotification>.*$)'{$Hash.InboundUserNotification = $MAtches.InboundUserNotification;Break}
                  '^RemoteManagement\s+(?<RemoteManagement>.*$)'{$Hash.RemoteManagement = $MAtches.RemoteManagement;Break}
                  '^UnicastResponseToMulticast\s+(?<UnicastResponseToMulticast>.*$)'{$Hash.UnicastResponseToMulticast = $MAtches.UnicastResponseToMulticast;Break}
                  '^LogAllowedConnections\s+(?<LogAllowedConnections>.*$)'{$Hash.LogAllowedConnections = $MAtches.LogAllowedConnections;Break}
                  '^LogDroppedConnections\s+(?<LogDroppedConnections>.*$)'{$Hash.LogDroppedConnections = $MAtches.LogDroppedConnections;Break}
                  '^FileName\s+(?<FileName>.*$)'{$Hash.FileName = $MAtches.FileName;Break}
                  '^MaxFileSize\s+(?<MaxFileSize>.*$)'{$Hash.MaxFileSize = $MAtches.MaxFileSize;$obj = New-Object psobject -Property $Hash;$return += $obj;Break}
                  default {Break}
                }
                
                
              }
            }

        
  }

  return $return
}

Get-WindowsFireWallProfile