Write-Host " "
Write-Host " "
write-host -foregroundcolor "magenta"  "*****GPU Miner WatchDog*****"
Write-Host " "
Write-Host " "


$Log = "LogFile.log"
$Date = Get-Date
$script:startTime = Get-Date
$failtestcount = 0
$minerrestartno = 0


#set gpu min max threshold for restarting miner
$temptrig = 37
$tempmaxallow = 85

#enter total number of gpus currently connected to rig
$totoalgpuno = 7

#Miner Software name in task manager. Can be any process you want
$minername = "ccminer_cuda9*"


#Enter miner path in start up folder
$Minerpath = "C:\Users\****YourUser****\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ZcoinMPH.lnk"

#Email information for notifications
$credentials = new-object Management.Automation.PSCredential “****YourEmail****@gmail.com”, (“****YourPassword****” | ConvertTo-SecureString -AsPlainText -Force)
$From = "****YourEmail****@gmail.com"
$To = "****TheirEmail****@gmail.com"
$Attachment = "C:\MinerMonitor_v2\LogFile.log"
$Subject = "Miner Rebooted"
$Body = "Your mining software was restarted 3 times and triggered the box to reboot"
$SMTPServer = "smtp.gmail.com"
$SMTPPort = "587"

#set time after which script will start
Start-Sleep 15



function GetElapsedTime([datetime]$starttime)
{
    $runtime = $(get-date) - $starttime
    $retStr = [string]::format("{0} sec(s)-", $runtime.TotalSeconds)
    $retStr
}


#Check if openhardwaremonitor is running  or not
$ProcessName = "openhardwaremonitor"

    if((get-process $ProcessName -ErrorAction SilentlyContinue) -eq $Null)
    { Start-Process -FilePath ".\OpenHardwareMonitor\OpenHardwareMonitor.exe" -WindowStyle Minimized
    echo "--Starting Hardware Monitor--" }
else
    { echo "--Hardware Monitor Running--" }

#to check for ccminer process running or not
$ProcessName = "ccminer_cuda9"

    if((Get-Process $ProcessName -ErrorAction SilentlyContinue) -eq $Null)
    { Start-Process -FilePath $Minerpath
    echo " "
    Write-Host -foregroundcolor "red" "****CCMiner Not Running****"
    echo " "
    Write-Host -ForegroundColor "DarkRed" "-----Starting CCMiner------"
    echo " " }
else
    { echo "------CCminer Running-------" }

#Check GPU load
while($true)
{

$gputemp = Get-WmiObject -namespace root\openhardwaremonitor -class sensor | Where-Object {$_.SensorType -Match "temp" -and $_.Identifier -like "*gpu*"}


ForEach($GPU In $gputemp)
     {if($GPU.value -lt $temptrig )
        {$mytest = $GPU.value
        Write-Host -foregroundcolor "red" $mytest"°C -- GPU Temp Low, May Not Be Mining --"
        "$Date - Low result obtained $mytest°C" >> $Log
        $failtestcount = $failtestcount + 1
        }
      else
        {$mytest = $GPU.value
        Write-Host "-- "$mytest"°C -- GPU Is Mining --"
        }
     }


$elapsed = GetElapsedTime $script:startTime
write-host "-Up Time: " $elapsed;




#trigger restart
if($failtestcount -ge 1 )
{
    "$Date Miner Restart" >> $Log
    Write-Output " ****Restarting Miner****"
    Stop-Process -name $minername -force
    Start-Process -FilePath $Minerpath
    $minerrestartno = $minerrestartno + 1
    $failtestcount = 0
    $script:startTime = Get-Date


     if($minerrestartno -ge 3)
     {
     Write-Host -ForegroundColor "red" "****Updating Log File and Sending Notification Email****"
     Send-MailMessage -From $From -To $To -Subject $Subject -Body $Body -SmtpServer $SMTPServer -Port $SMTPPort -UseSsl -Credential $credentials -Attachments $Attachment
     Stop-Process -name $minername -force
     Start-Sleep 30
     "$Date Computer Restart" >> $Log
              Restart-Computer -force
     }

}
else
 {
 Write-Host " "
 Write-Host -foregroundcolor "green" "!!!!Making Money Bitches!!!!"
 }





if($GPU.value -gt $tempmaxallow)
    {
    Stop-Process -name $minername -force
    Start-Sleep 300
     Start-Process -FilePath $Minerpath
     $minerrestartno = $minerrestartno + 1
     $failtestcount = 0
     $script:startTime = Get-Date
    "$Date GPU Running Too Hot" >> $Log
    }



Write-Host " "
Write-Host " "
Write-Host " "
Write-Host "------Rechecking GPUs------"
Write-Host " "
Write-Host " "
Write-Host " "
Start-Sleep 30
   }

####################################################################
#  _______ _________ _______  ______ _________ _______             #
#  (  ____ \\__   __/(  ____ )/ ___  \\__   __/(  ____ \|\     /|  #
#  | (    \/   ) (   | (    )|\/   \  \  ) (   | (    \/| )   ( |  #
#  | (_____    | |   | (____)|   ___) /  | |   | |      | (___) |  #
#  (_____  )   | |   |     __)  (___ (   | |   | |      |  ___  |  #
#        ) |   | |   | (\ (         ) \  | |   | |      | (   ) |  #
#  /\____) |   | |   | ) \ \__/\___/  /  | |   | (____/\| )   ( |  #
#  \_______)   )_(   |/   \__/\______/   )_(   (_______/|/     \|  #
#                                                                  #
####################################################################