Fix power profile (#766)

* Fix power profile query

* fix syntax

* fix

* Update Invoke-WPFUltimatePerformance.ps1

* Update winutil.ps1

* power profile fix

functions/public/Invoke-WPFUltimatePerformance.ps1

@@ -7,24 +7,66 @@ Function Invoke-WPFUltimatePerformance {
     #>
     param($State)
     Try{
-        $guid = "e9a42b02-d5df-448d-aa00-03f14749eb61"
 
         if($state -eq "Enabled"){
-            Write-Host "Adding Ultimate Performance Profile"
-            [scriptblock]$command = {powercfg -duplicatescheme $guid}
-            
-        }
-        if($state -eq "Disabled"){
-            Write-Host "Removing Ultimate Performance Profile"
-            [scriptblock]$command = {powercfg -delete $guid}
+            # Define the name and GUID of the power scheme you want to add
+            $powerSchemeName = "Ultimate Performance"
+            $powerSchemeGuid = "e9a42b02-d5df-448d-aa00-03f14749eb61"
+
+            # Get all power schemes
+            $schemes = powercfg /list | Out-String -Stream
+
+            # Find the scheme you want to add
+            $ultimateScheme = $schemes | Where-Object { $_ -match $powerSchemeName }
+
+            # If the scheme does not exist, add it
+            if ($null -eq $ultimateScheme) {
+                Write-Host "Power scheme '$powerSchemeName' not found. Adding..."
+
+                # Add the power scheme
+                powercfg /duplicatescheme $powerSchemeGuid
+
+                Write-Host "Power scheme added successfully."
+            }
+            else {
+                Write-Host "Power scheme '$powerSchemeName' already exists."
+            }           
         }
+        elseif($state -eq "Disabled"){
+                # Define the name of the power scheme you want to remove
+                $powerSchemeName = "Ultimate Performance"
+
+                # Get all power schemes
+                $schemes = powercfg /list | Out-String -Stream
+
+                # Find the scheme you want to remove
+                $ultimateScheme = $schemes | Where-Object { $_ -match $powerSchemeName }
+
+                # If the scheme exists, remove it
+                if ($null -ne $ultimateScheme) {
+                    # Extract the GUID of the power scheme
+                    $guid = ($ultimateScheme -split '\s+')[3]
+
+                    if($null -ne $guid){
+                        Write-Host "Found power scheme '$powerSchemeName' with GUID $guid. Removing..."
+                        
+                        # Remove the power scheme
+                        powercfg /delete $guid
+                        
+                        Write-Host "Power scheme removed successfully."
+                    }
+                    else {
+                        Write-Host "Could not find GUID for power scheme '$powerSchemeName'."
+                    }
+                }
+                else {
+                    Write-Host "Power scheme '$powerSchemeName' not found."
+                }
+
+            }
         
-        $output = Invoke-Command -ScriptBlock $command
-        if($output -like "*does not exist*"){
-            throw [GenericException]::new('Failed to modify profile')
-        }
     }
     Catch{
         Write-Warning $psitem.Exception.Message
     }
-}
+}