$Jobs = Get-VBRJob
$JobsMetrics = New-Object -TypeName 'System.Collections.ArrayList'

$allFailedTasks = 0

foreach ($job in $Jobs) {
    $jobMetric = New-Object -TypeName PSObject
    $jobMetric | Add-Member -MemberType NoteProperty -Name name -Value $job.Name
    $jobMetric | Add-Member -MemberType NoteProperty -Name status -Value $job.GetLastState().ToString()
    $jobMetric | Add-Member -MemberType NoteProperty -Name result -Value $job.GetLastResult().ToString()

    $session = $job.FindLastSession()
    
    $jobMetric | Add-Member -MemberType NoteProperty -Name start_time_utc -value $session.Progress.StartTimeUtc.ToFileTimeUtc()
    $jobMetric | Add-Member -MemberType NoteProperty -Name stop_time_utc -value $session.Progress.StopTimeUtc.ToFileTimeUtc()

    $jobMetric | Add-Member -MemberType NoteProperty -Name total_objects -value $session.Progress.TotalObjects
    $jobMetric | Add-Member -MemberType NoteProperty -Name processed_objects -value $session.Progress.ProcessedObjects
    $jobMetric | Add-Member -MemberType NoteProperty -Name duration -value $session.Progress.Duration.TotalMilliseconds

    $logs = $session.Logger.GetLog().UpdatedRecords
    $logMetrics = New-Object -TypeName 'System.Collections.ArrayList'
    foreach ($log in $logs) {
        $logMetric = New-Object -TypeName PSObject
        $logMetric | Add-Member -MemberType NoteProperty -Name status -Value $log.Status.ToString()
        $logMetric | Add-Member -MemberType NoteProperty -Name title -Value $log.Title
        $logMetric | Add-Member -MemberType NoteProperty -Name description -Value $log.Description
        $logMetric | Add-Member -MemberType NoteProperty -Name update_time -Value $log.UpdateTime.ToFileTimeUtc()
        $i = $logMetrics.Add($logMetric)
    }
    $jobMetric | Add-Member -MemberType NoteProperty -Name logs -Value $logMetrics

    $tasks = $session.GetTaskSessions()
    $TaskMetrics = New-Object -TypeName 'System.Collections.ArrayList'
    $faildTasks = 0
    foreach ($task in $tasks) {
        $taskMetric = New-Object -TypeName PSObject
        $taskMetric | Add-Member -MemberType NoteProperty -Name status -Value $task.Status.ToString()
        $taskMetric | Add-Member -MemberType NoteProperty -Name name -Value $task.Name
        $taskMetric | Add-Member -MemberType NoteProperty -Name reason -Value $task.Info.Reason
        if ($task.Status -gt 0) { 
            $faildTasks = $faildTasks + 1
            $allFailedTasks = $allFailedTasks + 1
        }
        $i = $TaskMetrics.Add($taskMetric)
    }
    $jobMetric | Add-Member -MemberType NoteProperty -Name tasks -Value $TaskMetrics
    $jobMetric | Add-Member -MemberType NoteProperty -Name failed_objects -Value $faildTasks


    $i = $JobsMetrics.Add($jobMetric)
}

$Metric = New-Object -TypeName PSObject
$Metric | Add-Member -MemberType NoteProperty -Name jobs -Value $JobsMetrics

Write-Host "<-Start Metrics->"
$Metric | ConvertTo-Json -Depth 4
Write-Host "<-End Metrics->"

if ($allFailedTasks -gt 0) {
    Write-Host "<-Start Diagnostic->"
    foreach ($job in $Metric.jobs) {
        Write-Host "Job:" $job.name
        Write-Host "Status:" $job.status
        Write-Host "Result:" $job.result
        Write-Host "Duration:" $job.duration

        Write-Host "Total Object:" $job.total_objects
        Write-Host "Processed Objects:" $job.processed_objects
        Write-Host "Failed Objects:" $job.failed_objects

        Write-Host "Logs:"
        foreach ($log in $job.logs) {
            Write-Host "  " $log.title
        }

        Write-Host "Tasks:"
        foreach ($task in $job.tasks) {
            Write-Host "  " $task.status : $task.name - $task.reason
        }
        Write-Host "-------------------"
    }
    Write-Host "<-End Diagnostic->"
    Write-Host "<-Start Status->"
    Write-Host $allFailedTasks "Failed Tasks"
    Write-Host "<-End Status->"
    exit 1
}
else {
    Write-Host "<-Start Status->"
    Write-Host "OK"
    Write-Host "<-End Status->"
    exit 0
}