/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsThreadUtils.h"

#include "mozilla/PerformanceUtils.h"

#include "mozilla/dom/DocGroup.h"

#include "mozilla/dom/TabChild.h"

#include "mozilla/dom/WorkerDebugger.h"

#include "mozilla/dom/WorkerDebuggerManager.h"

using namespace mozilla;

using namespace mozilla::dom;

namespace mozilla {

void

CollectPerformanceInfo(nsTArray<PerformanceInfo>& aMetrics)

{

   // collecting ReportPerformanceInfo from all DocGroup instances

   LinkedList<TabGroup>* tabGroups = TabGroup::GetTabGroupList();

   // if GetTabGroupList() returns null, we don't have any tab group

   if (tabGroups) {

     for (TabGroup* tabGroup = tabGroups->getFirst(); tabGroup;

         tabGroup =

           static_cast<LinkedListElement<TabGroup>*>(tabGroup)->getNext()) {

      for (auto iter = tabGroup->Iter(); !iter.Done(); iter.Next()) {

        DocGroup* docGroup = iter.Get()->mDocGroup;

        aMetrics.AppendElement(docGroup->ReportPerformanceInfo());

      }

    }

  }

  // collecting ReportPerformanceInfo from all WorkerDebugger instances

  RefPtr<mozilla::dom::WorkerDebuggerManager> wdm = WorkerDebuggerManager::GetOrCreate();

  if (NS_WARN_IF(!wdm)) {

    return;

  }

  for (uint32_t i = 0; i < wdm->GetDebuggersLength(); i++) {

    WorkerDebugger* debugger = wdm->GetDebuggerAt(i);

    aMetrics.AppendElement(debugger->ReportPerformanceInfo());

  }

}

} // namespace