// Copyright 2017 The Fuchsia 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 <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/async/cpp/task.h>
#include <lib/syslog/cpp/macros.h>
#include <lib/zx/time.h>

#include "src/lib/fxl/command_line.h"
#include "src/lib/fxl/log_settings_command_line.h"
#include "src/ui/examples/lab/scenic_dev_app/app.h"

int main(int argc, const char** argv) {
  auto command_line = fxl::CommandLineFromArgcArgv(argc, argv);
  if (!fxl::SetLogSettingsFromCommandLine(command_line))
    return 1;

  async::Loop loop(&kAsyncLoopConfigAttachToCurrentThread);
  scenic_dev_app::App app(&loop, command_line);
  async::PostDelayedTask(
      loop.dispatcher(),
      [&loop] {
        FX_LOGS(INFO) << "Quitting.";
        loop.Quit();
      },
      zx::sec(50));
  loop.Run();
  return 0;
}
