// 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 "chromeos/network/network_state.h"

#include "base/values.h"
#include "third_party/cros_system_api/dbus/service_constants.h"

namespace chromeos {

NetworkState::NetworkState(const std::string& path)
    : ManagedState(MANAGED_TYPE_NETWORK, path),
      signal_strength_(0) {
}

NetworkState::~NetworkState() {
}

bool NetworkState::PropertyChanged(const std::string& key,
                                   const base::Value& value) {
  // Keep care that these properties are the same as in |GetProperties|.
  if (ManagedStatePropertyChanged(key, value))
    return true;
  if (key == flimflam::kSignalStrengthProperty) {
    return GetIntegerValue(key, value, &signal_strength_);
  } else if (key == flimflam::kStateProperty) {
    return GetStringValue(key, value, &connection_state_);
  } else if (key == flimflam::kErrorProperty) {
    return GetStringValue(key, value, &error_);
  } else if (key == flimflam::kActivationStateProperty) {
    return GetStringValue(key, value, &activation_state_);
  } else if (key == flimflam::kRoamingStateProperty) {
    return GetStringValue(key, value, &roaming_);
  } else if (key == flimflam::kSecurityProperty) {
    return GetStringValue(key, value, &security_);
  } else if (key == flimflam::kNetworkTechnologyProperty) {
    return GetStringValue(key, value, &technology_);
  } else if (key == flimflam::kDeviceProperty) {
    return GetStringValue(key, value, &device_path_);
  } else if (key == flimflam::kGuidProperty) {
    return GetStringValue(key, value, &guid_);
  }
  return false;
}

void NetworkState::GetProperties(base::DictionaryValue* dictionary) const {
  // Keep care that these properties are the same as in |PropertyChanged|.
  dictionary->SetStringWithoutPathExpansion(flimflam::kNameProperty, name());
  dictionary->SetStringWithoutPathExpansion(flimflam::kTypeProperty, type());
  dictionary->SetIntegerWithoutPathExpansion(flimflam::kSignalStrengthProperty,
                                             signal_strength());
  dictionary->SetStringWithoutPathExpansion(flimflam::kStateProperty,
                                            connection_state());
  dictionary->SetStringWithoutPathExpansion(flimflam::kErrorProperty,
                                            error());
  dictionary->SetStringWithoutPathExpansion(flimflam::kActivationStateProperty,
                                            activation_state());
  dictionary->SetStringWithoutPathExpansion(flimflam::kRoamingStateProperty,
                                            roaming());
  dictionary->SetStringWithoutPathExpansion(flimflam::kSecurityProperty,
                                            security());
  dictionary->SetStringWithoutPathExpansion(
      flimflam::kNetworkTechnologyProperty,
      technology());
  dictionary->SetStringWithoutPathExpansion(flimflam::kDeviceProperty,
                                            device_path());
  dictionary->SetStringWithoutPathExpansion(flimflam::kGuidProperty, guid());
}

bool NetworkState::IsConnectedState() const {
  return StateIsConnected(connection_state_);
}

bool NetworkState::IsConnectingState() const {
  return StateIsConnecting(connection_state_);
}

// static
bool NetworkState::StateIsConnected(const std::string& connection_state) {
  return (connection_state == flimflam::kStateReady ||
          connection_state == flimflam::kStateOnline ||
          connection_state == flimflam::kStatePortal);
}

// static
bool NetworkState::StateIsConnecting(const std::string& connection_state) {
  return (connection_state == flimflam::kStateAssociation ||
          connection_state == flimflam::kStateConfiguration ||
          connection_state == flimflam::kStateCarrier);
}

}  // namespace chromeos