Update empty state behaviour for incidents list

app/assets/javascripts/incidents/components/incidents_list.vue

@@ -208,6 +208,31 @@ export default {
     isEmpty() {
       return !this.incidents.list?.length;
     },
+    showList() {
+      return !this.isEmpty || this.errored || this.loading;
+    },
+    activeClosedTabHasNoIncidents() {
+      const { all, closed } = this.incidentsCount || {};
+      const isClosedTabActive = this.statusFilter === this.$options.statusTabs[1].filters;
+
+      return isClosedTabActive && all && !closed;
+    },
+    emptyStateData() {
+      const {
+        emptyState: { title, emptyClosedTabTitle, description },
+        createIncidentBtnLabel,
+      } = this.$options.i18n;
+
+      if (this.activeClosedTabHasNoIncidents) {
+        return { title: emptyClosedTabTitle };
+      }
+      return {
+        title,
+        description,
+        btnLink: this.newIncidentPath,
+        btnText: createIncidentBtnLabel,
+      };
+    },
   },
   methods: {
     onInputChange: debounce(function debounceSearch(input) {
@@ -279,7 +304,7 @@ export default {
       </gl-tabs>
 
       <gl-button
-        v-if="!isEmpty"
+        v-if="!isEmpty || activeClosedTabHasNoIncidents"
         class="gl-my-3 gl-mr-5 create-incident-button"
         data-testid="createIncidentBtn"
         data-qa-selector="create_incident_button"
@@ -307,6 +332,7 @@ export default {
       {{ s__('IncidentManagement|Incidents') }}
     </h4>
     <gl-table
+      v-if="showList"
       :items="incidents.list || []"
       :fields="availableFields"
       :show-empty="true"
@@ -379,21 +405,20 @@ export default {
         <gl-loading-icon size="lg" color="dark" class="mt-3" />
       </template>
 
-      <template #empty>
-        <gl-empty-state
-          v-if="!errored"
-          :title="$options.i18n.emptyState.title"
-          :svg-path="emptyListSvgPath"
-          :description="$options.i18n.emptyState.description"
-          :primary-button-link="newIncidentPath"
-          :primary-button-text="$options.i18n.createIncidentBtnLabel"
-        />
-        <span v-else>
-          {{ $options.i18n.noIncidents }}
-        </span>
+      <template v-if="errored" #empty>
+        {{ $options.i18n.noIncidents }}
       </template>
     </gl-table>
 
+    <gl-empty-state
+      v-else
+      :title="emptyStateData.title"
+      :svg-path="emptyListSvgPath"
+      :description="emptyStateData.description"
+      :primary-button-link="emptyStateData.btnLink"
+      :primary-button-text="emptyStateData.btnText"
+    />
+
     <gl-pagination
       v-if="showPaginationControls"
       :value="pagination.currentPage"

app/assets/javascripts/incidents/constants.js

@@ -9,6 +9,7 @@ export const I18N = {
   searchPlaceholder: __('Search results…'),
   emptyState: {
     title: s__('IncidentManagement|Display your incidents in a dedicated view'),
+    emptyClosedTabTitle: s__('IncidentManagement|There are no closed incidents'),
     description: s__(
       'IncidentManagement|All alerts promoted to incidents will automatically be displayed within the list. You can also create a new incident using the button below.',
     ),

changelogs/unreleased/229636-incident-empty-state-polish.yml

+---
+title: Update empty state behavior for incidents list
+merge_request: 40872
+author:
+type: other

locale/gitlab.pot

@@ -13112,6 +13112,9 @@ msgstr ""
 msgid "IncidentManagement|Published to status page"
 msgstr ""
 
+msgid "IncidentManagement|There are no closed incidents"
+msgstr ""
+
 msgid "IncidentManagement|There was an error displaying the incidents."
 msgstr ""
 

spec/frontend/incidents/components/incidents_list_spec.js

@@ -78,6 +78,7 @@ describe('Incidents List', () => {
       stubs: {
         GlButton: true,
         GlAvatar: true,
+        GlEmptyState: true,
       },
     });
   }
@@ -96,12 +97,30 @@ describe('Incidents List', () => {
     expect(findLoader().exists()).toBe(true);
   });
 
-  it('shows empty state', () => {
-    mountComponent({
-      data: { incidents: { list: [] }, incidentsCount: {} },
-      loading: false,
-    });
-    expect(findEmptyState().exists()).toBe(true);
+  describe('empty state', () => {
+    const {
+      emptyState: { title, emptyClosedTabTitle, description },
+    } = I18N;
+
+    it.each`
+      statusFilter | all  | closed | expectedTitle          | expectedDescription
+      ${'all'}     | ${2} | ${1}   | ${title}               | ${description}
+      ${'open'}    | ${2} | ${0}   | ${title}               | ${description}
+      ${'closed'}  | ${0} | ${0}   | ${title}               | ${description}
+      ${'closed'}  | ${2} | ${0}   | ${emptyClosedTabTitle} | ${undefined}
+    `(
+      `when active tab is $statusFilter and there are $all incidents in total and $closed closed incidents, the empty state
+      has title: $expectedTitle and description: $expectedDescription`,
+      ({ statusFilter, all, closed, expectedTitle, expectedDescription }) => {
+        mountComponent({
+          data: { incidents: { list: [] }, incidentsCount: { all, closed }, statusFilter },
+          loading: false,
+        });
+        expect(findEmptyState().exists()).toBe(true);
+        expect(findEmptyState().attributes('title')).toBe(expectedTitle);
+        expect(findEmptyState().attributes('description')).toBe(expectedDescription);
+      },
+    );
   });
 
   it('shows error state', () => {
@@ -188,6 +207,14 @@ describe('Incidents List', () => {
         expect(findCreateIncidentBtn().attributes('loading')).toBe('true');
       });
     });
+
+    it("doesn't show the button when list is empty", () => {
+      mountComponent({
+        data: { incidents: { list: [] }, incidentsCount: {} },
+        loading: false,
+      });
+      expect(findCreateIncidentBtn().exists()).toBe(false);
+    });
   });
 
   describe('Pagination', () => {
@@ -313,7 +340,7 @@ describe('Incidents List', () => {
     describe('Status Filter Tabs', () => {
       beforeEach(() => {
         mountComponent({
-          data: { incidents: mockIncidents, incidentsCount },
+          data: { incidents: { list: mockIncidents }, incidentsCount },
           loading: false,
           stubs: {
             GlTab: true,
@@ -345,7 +372,7 @@ describe('Incidents List', () => {
   describe('sorting the incident list by column', () => {
     beforeEach(() => {
       mountComponent({
-        data: { incidents: mockIncidents, incidentsCount },
+        data: { incidents: { list: mockIncidents }, incidentsCount },
         loading: false,
       });
     });