/*

 Copyright (c) 2013, Ford Motor Company
 All rights reserved.

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 modification, are permitted provided that the following conditions are met:

 Redistributions of source code must retain the above copyright notice, this
 list of conditions and the following disclaimer.

 Redistributions in binary form must reproduce the above copyright notice,
 this list of conditions and the following
 disclaimer in the documentation and/or other materials provided with the
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 Neither the name of the Ford Motor Company nor the names of its contributors
 may be used to endorse or promote products derived from this software
 without specific prior written permission.

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 */

#include "application_manager/commands/mobile/reset_global_properties_request.h"

#include "application_manager/application_impl.h"
#include "application_manager/message_helper.h"

#include "interfaces/MOBILE_API.h"
#include "interfaces/HMI_API.h"

namespace application_manager {

namespace commands {

ResetGlobalPropertiesRequest::ResetGlobalPropertiesRequest(
    const MessageSharedPtr& message, ApplicationManager& application_manager)
    : CommandRequestImpl(message, application_manager)
    , ui_result_(hmi_apis::Common_Result::INVALID_ENUM)
    , tts_result_(hmi_apis::Common_Result::INVALID_ENUM) {}

ResetGlobalPropertiesRequest::~ResetGlobalPropertiesRequest() {}

void ResetGlobalPropertiesRequest::Run() {
  LOG4CXX_AUTO_TRACE(logger_);

  uint32_t app_id =
      (*message_)[strings::params][strings::connection_key].asUInt();
  ApplicationSharedPtr app = application_manager_.application(app_id);

  if (!app) {
    LOG4CXX_ERROR(logger_, "No application associated with session key");
    SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
    return;
  }

  size_t obj_length =
      (*message_)[strings::msg_params][strings::properties].length();
  // if application waits for sending ttsGlobalProperties need to remove this
  // application from tts_global_properties_app_list_
  LOG4CXX_INFO(logger_, "RemoveAppFromTTSGlobalPropertiesList");
  application_manager_.RemoveAppFromTTSGlobalPropertiesList(app_id);

  bool helpt_promt = false;
  bool timeout_prompt = false;
  bool vr_help_title_items = false;
  bool menu_name = false;
  bool menu_icon = false;
  bool is_key_board_properties = false;
  int number_of_reset_vr = 0;
  mobile_apis::GlobalProperty::eType global_property =
      mobile_apis::GlobalProperty::INVALID_ENUM;

  for (size_t i = 0; i < obj_length; ++i) {
    global_property = static_cast<mobile_apis::GlobalProperty::eType>(
        (*message_)[strings::msg_params][strings::properties][i].asInt());

    if (mobile_apis::GlobalProperty::HELPPROMPT == global_property) {
      helpt_promt = ResetHelpPromt(app);
    } else if (mobile_apis::GlobalProperty::TIMEOUTPROMPT == global_property) {
      timeout_prompt = ResetTimeoutPromt(app);
    } else if (((mobile_apis::GlobalProperty::VRHELPTITLE == global_property) ||
                (mobile_apis::GlobalProperty::VRHELPITEMS ==
                 global_property)) &&
               (0 == number_of_reset_vr)) {
      ++number_of_reset_vr;
      vr_help_title_items = ResetVrHelpTitleItems(app);
    } else if (mobile_apis::GlobalProperty::MENUNAME == global_property) {
      menu_name = true;
    } else if (mobile_apis::GlobalProperty::MENUICON == global_property) {
      menu_icon = true;
    } else if (mobile_apis::GlobalProperty::KEYBOARDPROPERTIES ==
               global_property) {
      is_key_board_properties = true;
    }
  }

  if (vr_help_title_items || menu_name || menu_icon ||
      is_key_board_properties) {
    StartAwaitForInterface(HmiInterfaces::HMI_INTERFACE_UI);
  }

  if (timeout_prompt || helpt_promt) {
    StartAwaitForInterface(HmiInterfaces::HMI_INTERFACE_TTS);
  }

  app->set_reset_global_properties_active(true);

  if (vr_help_title_items || menu_name || menu_icon ||
      is_key_board_properties) {
    smart_objects::SmartObject msg_params =
        smart_objects::SmartObject(smart_objects::SmartType_Map);

    if (vr_help_title_items) {
      smart_objects::SmartObjectSPtr vr_help =
          MessageHelper::CreateAppVrHelp(app);
      if (!vr_help) {
        return;
      }
      msg_params = *vr_help;
    }
    if (menu_name) {
      msg_params[hmi_request::menu_title] = "";
      app->set_menu_title(msg_params[hmi_request::menu_title]);
    }
    // TODO(DT): clarify the sending parameter menuIcon
    // if (menu_icon) {
    //}
    if (is_key_board_properties) {
      smart_objects::SmartObject key_board_properties =
          smart_objects::SmartObject(smart_objects::SmartType_Map);
      key_board_properties[strings::language] =
          static_cast<int32_t>(hmi_apis::Common_Language::EN_US);
      key_board_properties[hmi_request::keyboard_layout] =
          static_cast<int32_t>(hmi_apis::Common_KeyboardLayout::QWERTY);

      // Look for APPLINK-4432 for details.
      /*smart_objects::SmartObject limited_character_list =
      smart_objects::SmartObject(
            smart_objects::SmartType_Array);
      limited_character_list[0] = "";
      key_board_properties[hmi_request::limited_character_list] =
        limited_character_list;*/

      key_board_properties[hmi_request::auto_complete_text] = "";
      msg_params[hmi_request::keyboard_properties] = key_board_properties;
    }

    msg_params[strings::app_id] = app->app_id();
    SendHMIRequest(
        hmi_apis::FunctionID::UI_SetGlobalProperties, &msg_params, true);
  }

  if (timeout_prompt || helpt_promt) {
    // create ui request
    smart_objects::SmartObject msg_params =
        smart_objects::SmartObject(smart_objects::SmartType_Map);

    if (helpt_promt) {
      msg_params[strings::help_prompt] = (*app->help_prompt());
    }

    if (timeout_prompt) {
      msg_params[strings::timeout_prompt] = (*app->timeout_prompt());
    }

    msg_params[strings::app_id] = app->app_id();

    SendHMIRequest(
        hmi_apis::FunctionID::TTS_SetGlobalProperties, &msg_params, true);
  }
}

bool ResetGlobalPropertiesRequest::ResetHelpPromt(
    application_manager::ApplicationSharedPtr app) {
  if (!app) {
    LOG4CXX_ERROR(logger_, "Null pointer");
    SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
    return false;
  }
  smart_objects::SmartObject so_help_prompt =
      smart_objects::SmartObject(smart_objects::SmartType_Array);
  app->set_help_prompt(so_help_prompt);
  return true;
}

bool ResetGlobalPropertiesRequest::ResetTimeoutPromt(
    application_manager::ApplicationSharedPtr const app) {
  if (!app) {
    LOG4CXX_ERROR(logger_, "Null pointer");
    SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
    return false;
  }

  const std::vector<std::string>& time_out_promt =
      application_manager_.get_settings().time_out_promt();

  smart_objects::SmartObject so_time_out_promt =
      smart_objects::SmartObject(smart_objects::SmartType_Array);

  for (uint32_t i = 0; i < time_out_promt.size(); ++i) {
    smart_objects::SmartObject timeoutPrompt =
        smart_objects::SmartObject(smart_objects::SmartType_Map);
    timeoutPrompt[strings::text] = time_out_promt[i];
    timeoutPrompt[strings::type] = hmi_apis::Common_SpeechCapabilities::SC_TEXT;
    so_time_out_promt[i] = timeoutPrompt;
  }

  app->set_timeout_prompt(so_time_out_promt);

  return true;
}

bool ResetGlobalPropertiesRequest::ResetVrHelpTitleItems(
    application_manager::ApplicationSharedPtr const app) {
  if (!app) {
    LOG4CXX_ERROR(logger_, "Null pointer");
    SendResponse(false, mobile_apis::Result::APPLICATION_NOT_REGISTERED);
    return false;
  }
  app->reset_vr_help_title();
  app->reset_vr_help();

  return true;
}

void ResetGlobalPropertiesRequest::on_event(const event_engine::Event& event) {
  LOG4CXX_AUTO_TRACE(logger_);
  const smart_objects::SmartObject& message = event.smart_object();

  switch (event.id()) {
    case hmi_apis::FunctionID::UI_SetGlobalProperties: {
      LOG4CXX_INFO(logger_, "Received UI_SetGlobalProperties event");
      EndAwaitForInterface(HmiInterfaces::HMI_INTERFACE_UI);
      ui_result_ = static_cast<hmi_apis::Common_Result::eType>(
          message[strings::params][hmi_response::code].asInt());
      GetInfo(message, ui_response_info_);
      break;
    }
    case hmi_apis::FunctionID::TTS_SetGlobalProperties: {
      LOG4CXX_INFO(logger_, "Received TTS_SetGlobalProperties event");
      EndAwaitForInterface(HmiInterfaces::HMI_INTERFACE_TTS);
      tts_result_ = static_cast<hmi_apis::Common_Result::eType>(
          message[strings::params][hmi_response::code].asInt());
      GetInfo(message, tts_response_info_);
      break;
    }
    default: {
      LOG4CXX_ERROR(logger_, "Received unknown event" << event.id());
      return;
    }
  }

  if (IsPendingResponseExist()) {
    LOG4CXX_DEBUG(logger_, "Waiting for remaining responses");
    return;
  }

  mobile_apis::Result::eType result_code = mobile_apis::Result::INVALID_ENUM;
  std::string response_info;
  const bool result = PrepareResponseParameters(result_code, response_info);

  SendResponse(result,
               static_cast<mobile_apis::Result::eType>(result_code),
               response_info.empty() ? NULL : response_info.c_str(),
               &(message[strings::msg_params]));
}

bool ResetGlobalPropertiesRequest::Init() {
  hash_update_mode_ = HashUpdateMode::kDoHashUpdate;
  return true;
}

bool ResetGlobalPropertiesRequest::PrepareResponseParameters(
    mobile_apis::Result::eType& out_result_code,
    std::string& out_response_info) {
  LOG4CXX_AUTO_TRACE(logger_);
  using namespace helpers;

  bool result = false;
  ResponseInfo ui_properties_info(
      ui_result_, HmiInterfaces::HMI_INTERFACE_UI, application_manager_);
  ResponseInfo tts_properties_info(
      tts_result_, HmiInterfaces::HMI_INTERFACE_TTS, application_manager_);

  HmiInterfaces::InterfaceState tts_interface_state =
      application_manager_.hmi_interfaces().GetInterfaceState(
          HmiInterfaces::HMI_INTERFACE_TTS);

  if (hmi_apis::Common_Result::SUCCESS == ui_result_ &&
      hmi_apis::Common_Result::UNSUPPORTED_RESOURCE == tts_result_ &&
      HmiInterfaces::STATE_AVAILABLE == tts_interface_state) {
    result = true;
    out_result_code = mobile_apis::Result::WARNINGS;
    out_response_info = "Unsupported phoneme type sent in a prompt";
  } else {
    result =
        PrepareResultForMobileResponse(ui_properties_info, tts_properties_info);
    out_result_code =
        PrepareResultCodeForResponse(ui_properties_info, tts_properties_info);
    out_response_info = MergeInfos(tts_properties_info,
                                   tts_response_info_,
                                   ui_properties_info,
                                   ui_response_info_);
  }

  return result;
}

bool ResetGlobalPropertiesRequest::IsPendingResponseExist() {
  return IsInterfaceAwaited(HmiInterfaces::HMI_INTERFACE_TTS) ||
         IsInterfaceAwaited(HmiInterfaces::HMI_INTERFACE_UI);
}

}  // namespace commands

}  // namespace application_manager