[core][onboarding] tip data source is added

map/CMakeLists.txt

@@ -91,6 +91,8 @@ set(
   notifications/notification_queue_serdes.hpp
   notifications/notification_queue_storage.cpp
   notifications/notification_queue_storage.hpp
+  onboarding.cpp
+  onboarding.hpp
   place_page_info.cpp
   place_page_info.hpp
   power_management/power_manager.cpp

map/onboarding.cpp

@@ -0,0 +1,35 @@
+#include "map/onboarding.hpp"
+
+#include "platform/platform.hpp"
+
+#include "base/url_helpers.hpp"
+
+#include <array>
+#include <cstdint>
+#include <ctime>
+
+#include "private.h"
+
+namespace
+{
+auto constexpr kTipsCount = static_cast<uint8_t>(onboarding::Tip::Type::Count);
+
+std::string const kBaseUrl = "/guides_page?utm_source=maps.me&utm_medium=onboarding_button";
+std::array<std::string, kTipsCount> const kTipsLinks = {
+  kBaseUrl + "&url=%00&utm_campaign=catalog_discovery",
+  kBaseUrl + "&url=search%2F%3Ftag%3D181&utm_campaign=sample_discovery",
+  ""};
+}  // namespace
+
+namespace onboarding
+{
+Tip GetTip()
+{
+  auto const tipIndex = std::time(nullptr) % kTipsCount;
+  auto const url = kTipsLinks[tipIndex];
+
+  return {static_cast<Tip::Type>(tipIndex), url.empty() ? url : base::url::Join(DLINK_URL, url)};
+}
+
+bool CanShowTipButton() { return GetPlatform().IsConnected(); }
+}  // namespace onboarding

map/onboarding.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <string>
+
+namespace onboarding
+{
+struct Tip
+{
+  enum class Type
+  {
+    DiscoverCatalog,
+    DownloadSamples,
+    BuySubscription,
+
+    Count
+  };
+
+  Tip(Type type, std::string const & url) : m_type(type), m_url(url) {}
+
+  Type m_type;
+  std::string m_url;
+};
+
+Tip GetTip();
+bool CanShowTipButton();
+}  // namespace onboarding