FEATURE: Show suggested title prompt in new location

assets/javascripts/discourse/connectors/after-composer-title-input/ai-title-suggester.gjs

@@ -0,0 +1,108 @@
+import Component from '@glimmer/component';
+import DButton from "discourse/components/d-button";
+import { tracked } from "@glimmer/tracking";
+import { action } from "@ember/object";
+import { ajax } from "discourse/lib/ajax";
+import { popupAjaxError } from "discourse/lib/ajax-error";
+import didInsert from "@ember/render-modifiers/modifiers/did-insert";
+import { bind } from "discourse-common/utils/decorators";
+
+export default class AITitleSuggester extends Component {
+  <template>
+    <DButton
+      @class="suggest-titles-button {{if this.loading 'is-loading'}}"
+      @icon={{this.suggestTitleIcon}}
+      @title="discourse_ai.ai_helper.suggest_titles"
+      @action={{this.suggestTitles}}
+      @disabled={{this.disableSuggestionButton}}
+    />
+    {{#if this.showMenu}}
+      {{! template-lint-disable modifier-name-case }}
+      <ul class="popup-menu ai-title-suggestions-menu" {{didInsert this.handleClickOutside}}>
+        {{#each this.generatedTitleSuggestions as |suggestion index|}}
+          <li data-name={{suggestion}} data-value={{index}}>
+              <DButton
+                @class="popup-menu-btn"
+                @translatedLabel={{suggestion}}
+                @action={{this.updateTopicTitle}}
+                @actionParam={{suggestion}}
+              />
+          </li>
+        {{/each}}
+      </ul>
+    {{/if}}
+  </template>
+
+  @tracked loading = false;
+  @tracked showMenu = false;
+  @tracked generatedTitleSuggestions = [];
+  @tracked suggestTitleIcon = "discourse-sparkles";
+  mode = {
+    id: -2,
+    name: "generate_titles",
+    translated_name: "Suggest topic titles",
+    prompt_type: "list"
+  };
+
+  willDestroy() {
+    super.willDestroy(...arguments);
+    document.removeEventListener("click", this.onClickOutside);
+  }
+
+  get composerInput() {
+    return document.querySelector(".d-editor-input").value || this.args.outletArgs.composer.reply;
+  }
+
+  get disableSuggestionButton() {
+    return this.loading;
+  }
+
+  closeMenu() {
+    this.suggestTitleIcon = "discourse-sparkles";
+    this.showMenu = false;
+  }
+
+  @bind
+  onClickOutside(event) {
+    const menu = document.querySelector(".ai-title-suggestions-menu");
+
+    if (event.target === menu) {
+      return;
+    }
+
+    return this.closeMenu();
+  }
+
+  @action
+  handleClickOutside() {
+    document.addEventListener("click", this.onClickOutside);
+  }
+
+  @action
+  updateTopicTitle(title) {
+    const composer = this.args.outletArgs?.composer;
+
+    if (composer) {
+      composer.set("title", title);
+      this.closeMenu();
+    }
+  }
+
+  @action
+  async suggestTitles() {
+    this.loading = true;
+    this.suggestTitleIcon = "spinner";
+
+    return ajax("/discourse-ai/ai-helper/suggest", {
+      method: "POST",
+      data: { mode: this.mode.id, text: this.composerInput },
+    }).then((data) => {
+      this.generatedTitleSuggestions = data.suggestions;
+    }).catch(popupAjaxError).finally(() => {
+      this.loading = false;
+      this.suggestTitleIcon = "sync-alt";
+      this.showMenu = true;
+    });
+
+  }
+}

assets/javascripts/discourse/connectors/after-d-editor/ai-helper-context-menu.hbs

@@ -27,20 +27,6 @@
           {{/each}}
         </ul>
 
-      {{else if (eq this.menuState this.CONTEXT_MENU_STATES.suggestions)}}
-        <ul class="ai-helper-context-menu__suggestions">
-          {{#each this.generatedTitleSuggestions as |suggestion index|}}
-            <li data-name={{suggestion}} data-value={{index}}>
-              <DButton
-                @class="btn-flat"
-                @translatedLabel={{suggestion}}
-                @action={{this.updateTopicTitle}}
-                @actionParam={{suggestion}}
-              />
-            </li>
-          {{/each}}
-        </ul>
-
       {{else if (eq this.menuState this.CONTEXT_MENU_STATES.loading)}}
         <ul class="ai-helper-context-menu__loading">
           <li>

assets/javascripts/discourse/connectors/after-d-editor/ai-helper-context-menu.js

@@ -42,7 +42,6 @@ export default class AiHelperContextMenu extends Component {
   @tracked loading = false;
   @tracked oldEditorValue;
   @tracked newEditorValue;
-  @tracked generatedTitleSuggestions = [];
   @tracked lastUsedOption = null;
   @tracked showDiffModal = false;
   @tracked diff;
@@ -52,7 +51,6 @@ export default class AiHelperContextMenu extends Component {
     options: "OPTIONS",
     resets: "RESETS",
     loading: "LOADING",
-    suggesions: "SUGGESTIONS",
     review: "REVIEW",
   };
   prompts = [];
@@ -81,21 +79,24 @@ export default class AiHelperContextMenu extends Component {
   async loadPrompts() {
     let prompts = await ajax("/discourse-ai/ai-helper/prompts");
 
-    prompts.map((p) => {
-      this.prompts[p.id] = p;
-    });
+    prompts
+      .filter((p) => p.name !== "generate_titles")
+      .map((p) => {
+        this.prompts[p.id] = p;
+      });
 
     this.promptTypes = prompts.reduce((memo, p) => {
       memo[p.name] = p.prompt_type;
       return memo;
     }, {});
-
-    this.helperOptions = prompts.map((p) => {
-      return {
-        name: p.translated_name,
-        value: p.id,
-      };
-    });
+    this.helperOptions = prompts
+      .filter((p) => p.name !== "generate_titles")
+      .map((p) => {
+        return {
+          name: p.translated_name,
+          value: p.id,
+        };
+      });
   }
 
   @bind
@@ -297,13 +298,7 @@ export default class AiHelperContextMenu extends Component {
         // resets the values if new suggestion is started:
         this.diff = null;
         this.newSelectedText = null;
-
-        if (this.prompts[option].name === "generate_titles") {
-          this.menuState = this.CONTEXT_MENU_STATES.suggestions;
-          this.generatedTitleSuggestions = data.suggestions;
-        } else {
-          this._updateSuggestedByAI(data);
-        }
+        this._updateSuggestedByAI(data);
       })
       .catch(popupAjaxError)
       .finally(() => {
@@ -312,16 +307,6 @@ export default class AiHelperContextMenu extends Component {
       });
   }
 
-  @action
-  updateTopicTitle(title) {
-    const composer = this.args.outletArgs?.composer;
-
-    if (composer) {
-      composer.set("title", title);
-      this.closeContextMenu();
-    }
-  }
-
   @action
   viewChanges() {
     this.showDiffModal = true;

assets/stylesheets/modules/ai-helper/common/ai-helper.scss

@@ -209,3 +209,36 @@
     box-shadow: 10014px 15px 0 0 rgba(152, 128, 255, 0);
   }
 }
+
+// Suggest Titles Related
+.suggest-titles-button {
+  position: absolute;
+  top: 1px;
+  right: 1px;
+  background: none;
+  border: none;
+
+  .d-icon-spinner {
+    animation: spin 1s linear infinite;
+  }
+}
+
+.ai-title-suggestions-menu {
+  list-style: none;
+  margin-left: 0;
+  position: absolute;
+  right: 0;
+  top: 1.5rem;
+  max-width: 25rem;
+  width: unset;
+  z-index: 999;
+}
+
+@keyframes spin {
+  0% {
+    transform: rotate(0deg);
+  }
+  100% {
+    transform: rotate(359deg);
+  }
+}

config/locales/client.en.yml

@@ -16,6 +16,7 @@ en:
         title: "Suggest changes using AI"
         description: "Choose one of the options below, and the AI will suggest you a new version of the text."
         selection_hint: "Hint: You can also select a portion of the text before opening the helper to rewrite only that."
+        suggest_titles: "Suggest titles with AI"
         context_menu:
           trigger: "AI"
           undo: "Undo"

spec/system/ai_helper/ai_composer_helper_spec.rb

@@ -15,6 +15,7 @@
   let(:ai_helper_context_menu) { PageObjects::Components::AIHelperContextMenu.new }
   let(:ai_helper_modal) { PageObjects::Modals::AiHelper.new }
   let(:diff_modal) { PageObjects::Modals::DiffModal.new }
+  let(:ai_title_suggester) { PageObjects::Components::AITitleSuggester.new }
 
   context "when using the translation mode" do
     let(:mode) { OpenAiCompletionsInferenceStubs::TRANSLATE }
@@ -285,25 +286,48 @@ def trigger_context_menu(content)
         )
       end
     end
+  end
 
-    context "when selecting an AI generated title" do
-      let(:mode) { OpenAiCompletionsInferenceStubs::GENERATE_TITLES }
-      before { OpenAiCompletionsInferenceStubs.stub_prompt(mode) }
+  context "when suggesting titles with AI title suggester" do
+    let(:mode) { OpenAiCompletionsInferenceStubs::GENERATE_TITLES }
+    before { OpenAiCompletionsInferenceStubs.stub_prompt(mode) }
 
-      it "replaces the topic title" do
-        trigger_context_menu(OpenAiCompletionsInferenceStubs.translated_response)
-        ai_helper_context_menu.click_ai_button
-        ai_helper_context_menu.select_helper_model(
-          OpenAiCompletionsInferenceStubs.text_mode_to_id(mode),
-        )
-        expect(ai_helper_context_menu).to be_showing_suggestions
+    it "opens a menu with title suggestions" do
+      visit("/latest")
+      page.find("#create-topic").click
+      composer.fill_content(OpenAiCompletionsInferenceStubs.translated_response)
+      ai_title_suggester.click_suggest_titles_button
 
-        ai_helper_context_menu.select_title_suggestion(2)
-        expected_title = "The Quiet Piece that Moves Literature: A Gaucho's Story"
+      wait_for { ai_title_suggester.has_dropdown? }
 
-        wait_for { find("#reply-title").value == expected_title }
-        expect(find("#reply-title").value).to eq(expected_title)
-      end
+      expect(ai_title_suggester).to have_dropdown
+    end
+
+    it "replaces the topic title with the selected title" do
+      visit("/latest")
+      page.find("#create-topic").click
+      composer.fill_content(OpenAiCompletionsInferenceStubs.translated_response)
+      ai_title_suggester.click_suggest_titles_button
+
+      wait_for { ai_title_suggester.has_dropdown? }
+
+      ai_title_suggester.select_title_suggestion(2)
+      expected_title = "The Quiet Piece that Moves Literature: A Gaucho's Story"
+
+      expect(find("#reply-title").value).to eq(expected_title)
+    end
+
+    it "closes the menu when clicking outside" do
+      visit("/latest")
+      page.find("#create-topic").click
+      composer.fill_content(OpenAiCompletionsInferenceStubs.translated_response)
+      ai_title_suggester.click_suggest_titles_button
+
+      wait_for { ai_title_suggester.has_dropdown? }
+
+      find(".d-editor-preview").click
+
+      expect(ai_title_suggester).to have_no_dropdown
     end
   end
 end

spec/system/page_objects/components/ai_helper_context_menu.rb

@@ -7,7 +7,6 @@ class AIHelperContextMenu < PageObjects::Components::Base
       CONTEXT_MENU_SELECTOR = ".ai-helper-context-menu"
       TRIGGER_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__trigger"
       OPTIONS_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__options"
-      SUGGESTIONS_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__suggestions"
       LOADING_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__loading"
       RESETS_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__resets"
       REVIEW_STATE_SELECTOR = "#{CONTEXT_MENU_SELECTOR}__review"
@@ -20,10 +19,6 @@ def select_helper_model(mode)
         find("#{OPTIONS_STATE_SELECTOR} li[data-value=\"#{mode}\"] .btn").click
       end
 
-      def select_title_suggestion(option_number)
-        find("#{SUGGESTIONS_STATE_SELECTOR} li[data-value=\"#{option_number}\"] .btn").click
-      end
-
       def click_undo_button
         find("#{RESETS_STATE_SELECTOR} .undo").click
       end
@@ -64,10 +59,6 @@ def showing_options?
         page.has_css?(OPTIONS_STATE_SELECTOR)
       end
 
-      def showing_suggestions?
-        page.has_css?(SUGGESTIONS_STATE_SELECTOR)
-      end
-
       def showing_loading?
         page.has_css?(LOADING_STATE_SELECTOR)
       end

spec/system/page_objects/components/ai_title_suggester.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module PageObjects
+  module Components
+    class AITitleSuggester < PageObjects::Components::Base
+      BUTTON_SELECTOR = ".suggest-titles-button"
+      MENU_SELECTOR = ".ai-title-suggestions-menu"
+
+      def click_suggest_titles_button
+        find(BUTTON_SELECTOR, visible: :all).click
+      end
+
+      def select_title_suggestion(index)
+        find("#{MENU_SELECTOR} li[data-value=\"#{index}\"]").click
+      end
+
+      def has_dropdown?
+        has_css?(MENU_SELECTOR)
+      end
+
+      def has_no_dropdown?
+        has_no_css?(MENU_SELECTOR)
+      end
+    end
+  end
+end