# You can write debug, error, verbose, info etc messages.
# They will appear in EFT.log
# 
# Make sure that PowerShell doesn't skip messages
# $DebugPreference = "Continue"
# $VerbosePreference = "Continue"
# 
# You can access all EFT context variables via $EFT_CONTEXT
#
# Get context variable and output it to debug log:
# write-debug $EFT_CONTEXT.GetVariable("SITE.NAME")
# 
# Create a new context variable
# $EFT_CONTEXT.SetVariable("custom_variable", "this a custom variable")
# 
# Modify a context variable
# $EFT_CONTEXT.SetVariable("custom_variable", "this is a modified value");
<#
.SYNOPSIS
   Use EFT's COM interface to configure ARM settings for auditing and reporting.

.DESCRIPTION
   Use EFT's COM interface to check status of ARM and reconnect if needed

.PARAMETER serverName
   
.PARAMETER eftAdminPort

.PARAMETER authMethod

.PARAMETER eftAdminName

.PARAMETER eftAdminPassword

#>

param(
	[Parameter(Mandatory=$False)][string]$serverName = "localhost",
	[Parameter(Mandatory=$False)][int]$eftAdminPort = 1100,
	[Parameter(Mandatory=$False)][int]$authMethod = 1,
	[Parameter(Mandatory=$False)][string]$eftAdminName = "",
	[Parameter(Mandatory=$False)][string]$eftAdminPassword = ""
)
#------------------------------------------------------------
# Setup logging to a file
#------------------------------------------------------------
#Output <DATE> <TIME> <UTC Offset>
Function getdate
{
    Get-Date -Format "MM/dd/yyyy HH:mm:ss K "
}
$currenttime = getdate
$EFT_CONTEXT.SetVariable("failure", "false")
$EFT_CONTEXT.SetVariable("status", "")
#Path to log file
$Logfile = "D:\ARM-Connection.log"

#Function to accept string input and append to $Logfile
Function LogWrite
{
   Param ([string]$logstring)

   Add-content $Logfile -value $logstring
}

#------------------------------------------------------------
# login as admin
#------------------------------------------------------------

try {
    $oServer = New-Object -ComObject 'SFTPComInterface.CIServer'
    $oServer.ConnectEx( $serverName, $eftAdminPort, $authMethod, $eftAdminName, $eftAdminPassword );
    Write-Host "connected"
}
catch {
    $errorMessage = $_.Exception.Message;
    Write-Host "failed to connect to server ${serverName}: ${errorMessage}"
    Exit;
}

write-host $oServer.ARMConnectionStatus
#------------------------------------------------------------
# get ARM settings
#------------------------------------------------------------

#Write-Output ("ARMServerName: {0}" -f $oServer.ARMServerName)
if ($oServer.ARMConnectionStatus)
	{
	$logstring= $currenttime + 'ARM Is Connected.'
	LogWrite $logstring
	}
else
	{
	$logstring= $currenttime + 'ARM Is Not Connected. Testing connection to the database...'
	LogWrite $logstring
	$EFT_CONTEXT.SetVariable("failure", "true")
	if ($oServer.ARMTestConnection())
		{
		Write-Output ('ARM Test Connection Succeeded. Attempting to reconnect ARM...')
		$logstring= $currenttime + 'ARM Test Connection Succeeded.'
		LogWrite $logstring
		if ($oServer.ARMReconnect())
			{
		Write-Output 'ARM connection test succeeded.'
		$logstring= $currenttime + 'Reconnected the disconnected ARM database'
		LogWrite $logstring
		$EFT_CONTEXT.SetVariable("status", "Reconnected the disconnected ARM database")	
			}
		else 
			{
		write-output 'Failed To Reconnect ARM.'
		$logstring= $currenttime + 'Failed To Reconnect ARM.'
		LogWrite $logstring
		$EFT_CONTEXT.SetVariable("status", "Failed To Reconnect ARM.")	
			}
		}
	else
		{
		Write-Output ('ARM Test Connection Failed.')
		$logstring=$currenttime + 'ARM Test Connection Failed.'
		LogWrite $logstring
		$EFT_CONTEXT.SetVariable("status", "ARM Test Connection Failed.")
		}
	}
#$oServer.ARMReconnect()
#------------------------------------------------------------
# close resources
#------------------------------------------------------------

$oServer.Close()
[System.Runtime.Interopservices.Marshal]::ReleaseComObject($oServer) | out-null
Remove-Variable oServer