# Adding required SnapIn

asnp VeeamPSSnapin

# Global variables

$name = $args[0]
$period = $args[1]

# Veeam Backup & Replication job status check

$job = Get-VBRJob -Name $name
$name = "'" + $name + "'"

if ($job -eq $null)
{
	Write-Host "UNKNOWN! No such a job: $name."
	exit 3
}

$status = $job.GetLastResult()


if ($status -eq "Failed")
{
	Write-Host "CRITICAL! Errors were encountered during the backup process of the following job: $name."
	exit 2
}


if ($status -ne "Success")
{
	Write-Host "WARNING! Job $name didn't fully succeed."
	exit 1
}
	
# Veeam Backup & Replication job last run check

$now = (Get-Date).AddDays(-$period)
$now = $now.ToString("yyyy-MM-dd")
$last = $job.GetScheduleOptions()
$last = $last -replace '.*Latest run time: \[', ''
$last = $last -replace '\], Next run time: .*', ''
$last = $last.split(' ')[0]

if((Get-Date $now) -gt (Get-Date $last))
{
	Write-Host "CRITICAL! Last run of job: $name more than $period days ago."
	exit 2
} 
else
{
	Write-Host "OK! Backup process of job $name completed successfully."
	exit 0
}