From e60cd96bc6cec0c3b8360d65ad59a04c79888e79 Mon Sep 17 00:00:00 2001
From: Zachary Gorman <zgorman@samhealth.org>
Date: Tue, 25 Jun 2024 10:17:17 -0700
Subject: [PATCH] Added PCMonitor.ps1 to fix last commit. Oopsie!

---
 Private/PCMonitor.ps1 | 46 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Private/PCMonitor.ps1

diff --git a/Private/PCMonitor.ps1 b/Private/PCMonitor.ps1
new file mode 100644
index 0000000..adf0a5b
--- /dev/null
+++ b/Private/PCMonitor.ps1
@@ -0,0 +1,46 @@
+function Invoke-Monitor {
+    param(
+        [string[]] $comps
+    )
+    # Ask to notify
+    # Initialize computer sessions
+    
+}
+
+class WatchDog {
+    [string]$Hostname
+    [PSSession]$Session
+    [string]$LastUser
+    WatchDog() { $this.Init(@{})}
+    WatchDog([hashtable]$Properties) { $this.Init($Properties)}
+    WatchDog([string]$Hostname) { $this.Init(@{Hostname = $Hostname})}
+    [void] Init([hashtable]$Properties){
+        foreach ($prop in $Properties.Keys) {
+            $this.$prop = $Properties.$prop
+        }
+    }
+    # Returns true if a value was updated
+    [bool] Update() {
+        $old = $this
+        if ((Test-Connection -ComputerName $this.Hostnmae -Count 1)) {
+            $this.Session = $null 
+            return -not ($old.Session)
+        }
+        if (-not ($this.Session)) {
+            $this.Session = New-PSSession -ComputerName $this.Hostname -SessionOption (New-PSSessionOption -NoMachineProfile)
+        }
+        $this.LastUser = $(Invoke-Command -Session $this.Session {Get-ComputerInfo}).CSUserName
+        if($null -eq $this.LastUser){
+
+            $this.LastUser = (Invoke-Command -Session $this.Session -ScriptBlock {Get-Process Explorer -IncludeUsername  | Where-Object { $_.Username -notlike "*SYSTEM" }} ).Username
+            
+            if($null -ne $this.LastUser){
+                $this.LastUser = "$($this.LastUser) (RDP/Inactive)"
+            }
+            else{
+                $this.LastUser = $null
+            }
+        }
+        return (($this.Session -ne $old.Session) -or ($this.LastUser -ne $old.LastUser)) 
+    }
+}