// Copyright (c) 2012 The Chromium 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 "net/proxy/proxy_service_v8.h"

#include <memory>
#include <utility>

#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "base/threading/thread_checker.h"
#include "base/threading/thread_task_runner_handle.h"
#include "net/proxy/network_delegate_error_observer.h"
#include "net/proxy/proxy_resolver.h"
#include "net/proxy/proxy_resolver_factory.h"
#include "net/proxy/proxy_resolver_v8_tracing_wrapper.h"
#include "net/proxy/proxy_service.h"

namespace net {

// static
std::unique_ptr<ProxyService> CreateProxyServiceUsingV8ProxyResolver(
    std::unique_ptr<ProxyConfigService> proxy_config_service,
    ProxyScriptFetcher* proxy_script_fetcher,
    std::unique_ptr<DhcpProxyScriptFetcher> dhcp_proxy_script_fetcher,
    HostResolver* host_resolver,
    NetLog* net_log,
    NetworkDelegate* network_delegate) {
  DCHECK(proxy_config_service);
  DCHECK(proxy_script_fetcher);
  DCHECK(dhcp_proxy_script_fetcher);
  DCHECK(host_resolver);

  std::unique_ptr<ProxyService> proxy_service(new ProxyService(
      std::move(proxy_config_service),
      base::MakeUnique<ProxyResolverFactoryV8TracingWrapper>(
          host_resolver, net_log,
          base::Bind(&NetworkDelegateErrorObserver::Create, network_delegate,
                     base::ThreadTaskRunnerHandle::Get())),
      net_log));

  // Configure fetchers to use for PAC script downloads and auto-detect.
  proxy_service->SetProxyScriptFetchers(proxy_script_fetcher,
                                        std::move(dhcp_proxy_script_fetcher));

  return proxy_service;
}

}  // namespace net