// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "loop.h"

#include <lib/async-loop/loop.h>
#include <lib/async/default.h>

#include "task_observers.h"

namespace flutter_runner {

namespace {

static void LoopEpilogue(async_loop_t*, void*) {
  ExecuteAfterTaskObservers();
}

constexpr async_loop_config_t kAttachedLoopConfig = {
    .default_accessors =
        {
            .getter = async_get_default_dispatcher,
            .setter = async_set_default_dispatcher,
        },
    .make_default_for_current_thread = true,
    .epilogue = &LoopEpilogue,
};

constexpr async_loop_config_t kDetachedLoopConfig = {
    .default_accessors =
        {
            .getter = async_get_default_dispatcher,
            .setter = async_set_default_dispatcher,
        },
    .make_default_for_current_thread = false,
    .epilogue = &LoopEpilogue,
};

}  // namespace

async::Loop* MakeObservableLoop(bool attachToThread) {
  return new async::Loop(
      &(attachToThread ? kAttachedLoopConfig : kDetachedLoopConfig));
}

}  // namespace flutter_runner