1 files changed, 55 insertions, 2 deletions
diff --git a/src/components/application_manager/src/commands/hmi/tts_is_ready_request.cc b/src/components/application_manager/src/commands/hmi/tts_is_ready_request.cc
index e7fd335808..71e89dd9b9 100644
--- a/src/components/application_manager/src/commands/hmi/tts_is_ready_request.cc
+++ b/src/components/application_manager/src/commands/hmi/tts_is_ready_request.cc
@@ -31,6 +31,7 @@
  */
 
 #include "application_manager/commands/hmi/tts_is_ready_request.h"
+#include "application_manager/message_helper.h"
 
 namespace application_manager {
 
@@ -38,16 +39,68 @@ namespace commands {
 
 TTSIsReadyRequest::TTSIsReadyRequest(const MessageSharedPtr& message,
                                      ApplicationManager& application_manager)
-    : RequestToHMI(message, application_manager) {}
+    : RequestToHMI(message, application_manager)
+    , EventObserver(application_manager.event_dispatcher()) {}
 
 TTSIsReadyRequest::~TTSIsReadyRequest() {}
 
 void TTSIsReadyRequest::Run() {
   LOG4CXX_AUTO_TRACE(logger_);
-
+  subscribe_on_event(hmi_apis::FunctionID::TTS_IsReady, correlation_id());
   SendRequest();
 }
 
+void TTSIsReadyRequest::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::TTS_IsReady: {
+      LOG4CXX_DEBUG(logger_, "Received TTS_IsReady event");
+      unsubscribe_from_event(hmi_apis::FunctionID::TTS_IsReady);
+      const bool is_available = ChangeInterfaceState(
+          application_manager_, message, HmiInterfaces::HMI_INTERFACE_TTS);
+      HMICapabilities& hmi_capabilities =
+          application_manager_.hmi_capabilities();
+      hmi_capabilities.set_is_tts_cooperating(is_available);
+      if (!CheckAvailabilityHMIInterfaces(application_manager_,
+                                          HmiInterfaces::HMI_INTERFACE_TTS)) {
+        LOG4CXX_INFO(logger_,
+                     "HmiInterfaces::HMI_INTERFACE_TTS isn't available");
+        return;
+      }
+      SendMessageToHMI();
+      break;
+    }
+    default: {
+      LOG4CXX_ERROR(logger_, "Received unknown event" << event.id());
+      return;
+    }
+  }
+}
+
+void TTSIsReadyRequest::onTimeOut() {
+  // Note(dtrunov): According to new requirment  APPLINK-27956
+  SendMessageToHMI();
+}
+
+void TTSIsReadyRequest::SendMessageToHMI() {
+  utils::SharedPtr<smart_objects::SmartObject> get_language(
+      MessageHelper::CreateModuleInfoSO(hmi_apis::FunctionID::TTS_GetLanguage,
+                                        application_manager_));
+  HMICapabilities& hmi_capabilities = application_manager_.hmi_capabilities();
+  hmi_capabilities.set_handle_response_for(*get_language);
+  application_manager_.ManageHMICommand(get_language);
+  utils::SharedPtr<smart_objects::SmartObject> get_all_languages(
+      MessageHelper::CreateModuleInfoSO(
+          hmi_apis::FunctionID::TTS_GetSupportedLanguages,
+          application_manager_));
+  application_manager_.ManageHMICommand(get_all_languages);
+  utils::SharedPtr<smart_objects::SmartObject> get_capabilities(
+      MessageHelper::CreateModuleInfoSO(
+          hmi_apis::FunctionID::TTS_GetCapabilities, application_manager_));
+  application_manager_.ManageHMICommand(get_capabilities);
+}
 }  // namespace commands
 
 }  // namespace application_manager