Add eight Leo metrics

Author: DJAndries

browser/ui/webui/ai_chat/ai_chat_ui_page_handler.cc

@@ -14,6 +14,8 @@
 #include "base/functional/callback_forward.h"
 #include "brave/browser/ai_chat/ai_chat_service_factory.h"
 #include "brave/browser/ai_chat/ai_chat_urls.h"
+#include "brave/browser/brave_browser_process.h"
+#include "brave/browser/misc_metrics/process_misc_metrics.h"
 #include "brave/browser/ui/side_panel/ai_chat/ai_chat_side_panel_utils.h"
 #include "brave/components/ai_chat/core/browser/ai_chat_service.h"
 #include "brave/components/ai_chat/core/browser/constants.h"
@@ -137,13 +139,20 @@ AIChatUIPageHandler::AIChatUIPageHandler(
     mojo::PendingReceiver<ai_chat::mojom::AIChatUIHandler> receiver)
     : owner_web_contents_(owner_web_contents),
       profile_(profile),
+      ai_chat_metrics_(
+          g_brave_browser_process->process_misc_metrics()->ai_chat_metrics()),
       receiver_(this, std::move(receiver)) {
   // Standalone mode means Chat is opened as its own tab in the tab strip and
   // not a side panel. chat_context_web_contents is nullptr in that case
   favicon_service_ = FaviconServiceFactory::GetForProfile(
       profile_, ServiceAccessType::EXPLICIT_ACCESS);
   const bool is_standalone = chat_context_web_contents == nullptr;
   if (!is_standalone) {
+#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_IOS)
+    if (ai_chat_metrics_) {
+      ai_chat_metrics_->RecordSidebarUsage();
+    }
+#endif  // !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_IOS)
     active_chat_tab_helper_ =
         ai_chat::AIChatTabHelper::FromWebContents(chat_context_web_contents);
     chat_tab_helper_observation_.Observe(active_chat_tab_helper_);
@@ -190,6 +199,11 @@ void AIChatUIPageHandler::OpenConversationFullPage(
     const std::string& conversation_uuid) {
   CHECK(ai_chat::features::IsAIChatHistoryEnabled());
   CHECK(active_chat_tab_helper_);
+#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_IOS)
+  if (ai_chat_metrics_) {
+    ai_chat_metrics_->RecordFullPageSwitch();
+  }
+#endif
   active_chat_tab_helper_->web_contents()->OpenURL(
       {
           ConversationUrl(conversation_uuid),

browser/ui/webui/ai_chat/ai_chat_ui_page_handler.h

@@ -100,6 +100,7 @@ class AIChatUIPageHandler : public mojom::AIChatUIHandler,
   raw_ptr<content::WebContents> owner_web_contents_ = nullptr;
   raw_ptr<favicon::FaviconService> favicon_service_ = nullptr;
   raw_ptr<Profile> profile_ = nullptr;
+  raw_ptr<AIChatMetrics> ai_chat_metrics_;
 
   base::CancelableTaskTracker favicon_task_tracker_;
 

chromium_src/chrome/browser/autocomplete/chrome_autocomplete_provider_client.cc

@@ -110,12 +110,12 @@ void ChromeAutocompleteProviderClient::OpenLeo(const std::u16string& query) {
           base::Time::Now(), std::nullopt /* edits */,
           false /* from_brave_search_SERP */);
 
-  conversation_handler->SubmitHumanConversationEntry(std::move(turn));
-
   ai_chat::AIChatMetrics* metrics =
       g_brave_browser_process->process_misc_metrics()->ai_chat_metrics();
   CHECK(metrics);
   metrics->RecordOmniboxOpen();
+
+  conversation_handler->SubmitHumanConversationEntry(std::move(turn));
 #endif
 }
 

chromium_src/chrome/browser/renderer_context_menu/render_view_context_menu.cc

@@ -544,6 +544,12 @@ void BraveRenderViewContextMenu::ExecuteAIChatCommand(int command) {
   auto [action_type, p3a_action] = GetActionTypeAndP3A(command);
   auto selected_text = base::UTF16ToUTF8(params_.selection_text);
 
+  auto* ai_chat_metrics =
+      g_brave_browser_process->process_misc_metrics()->ai_chat_metrics();
+  if (ai_chat_metrics) {
+    ai_chat_metrics->OnQuickActionStatusChange(true);
+  }
+
   if (rewrite_in_place) {
     source_web_contents_->SetUserData(kAIChatRewriteDataKey,
                                       std::make_unique<AIChatRewriteData>());
@@ -594,9 +600,9 @@ void BraveRenderViewContextMenu::ExecuteAIChatCommand(int command) {
     conversation->SubmitSelectedText(selected_text, action_type);
   }
 
-  g_brave_browser_process->process_misc_metrics()
-      ->ai_chat_metrics()
-      ->RecordContextMenuUsage(p3a_action);
+  if (ai_chat_metrics) {
+    ai_chat_metrics->RecordContextMenuUsage(p3a_action);
+  }
 }
 
 void BraveRenderViewContextMenu::BuildAIChatMenu() {