feat(collection): bulk-add missing books on author and series pages + clickable 'ready to add' pill

fe/src/__tests__/AddSelectedBooksModal.spec.ts

@@ -0,0 +1,99 @@
+/*
+ * Listenarr - Audiobook Management System
+ * Copyright (C) 2024-2026 Listenarr Contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import { describe, it, expect, beforeEach, vi } from 'vitest'
+import { mount, flushPromises } from '@vue/test-utils'
+import AddSelectedBooksModal from '@/components/domain/audiobook/AddSelectedBooksModal.vue'
+
+const { mockAddToLibrary } = vi.hoisted(() => ({ mockAddToLibrary: vi.fn() }))
+
+vi.mock('@/services/api', () => ({ apiService: { addToLibrary: mockAddToLibrary } }))
+vi.mock('@/services/toastService', () => ({
+  useToast: () => ({ success: vi.fn(), warning: vi.fn(), error: vi.fn() }),
+}))
+vi.mock('@/utils/logger', () => ({ logger: { error: vi.fn(), warn: vi.fn(), debug: vi.fn() } }))
+vi.mock('@/stores/configuration', () => ({
+  useConfigurationStore: () => ({
+    qualityProfiles: [{ id: 1, name: 'Default', isDefault: true }],
+    loadQualityProfiles: vi.fn(),
+  }),
+}))
+vi.mock('@/stores/rootFolders', () => ({
+  useRootFoldersStore: () => ({
+    folders: [{ id: 1, path: '/audiobooks', isDefault: true }],
+    load: vi.fn(),
+  }),
+}))
+
+const books = [
+  { asin: 'A1', title: 'Book A', authors: ['Auth'] },
+  { asin: 'A2', title: 'Book B', authors: ['Auth'] },
+]
+
+function mountModal() {
+  return mount(AddSelectedBooksModal, {
+    props: { visible: true, books, seriesName: 'My Series', region: 'us' },
+    global: { stubs: ['RootFolderSelect'] },
+  })
+}
+
+describe('AddSelectedBooksModal', () => {
+  beforeEach(() => mockAddToLibrary.mockReset())
+
+  it('preselects all supplied books and shows the count', async () => {
+    const wrapper = mountModal()
+    await flushPromises()
+    expect(wrapper.text()).toContain('Book A')
+    expect(wrapper.text()).toContain('Book B')
+    expect(wrapper.find('.btn-primary').text()).toContain('Add 2 books')
+  })
+
+  it('adds selected books and treats a 409 as a benign skip (not a failure)', async () => {
+    mockAddToLibrary
+      .mockResolvedValueOnce({ audiobook: { id: 1 } })
+      .mockRejectedValueOnce(Object.assign(new Error('exists'), { status: 409 }))
+
+    const wrapper = mountModal()
+    await flushPromises()
+    await wrapper.find('.btn-primary').trigger('click')
+    await flushPromises()
+
+    expect(mockAddToLibrary).toHaveBeenCalledTimes(2)
+    // autoSearch defaults OFF (don't fire a bulk of searches unintentionally).
+    expect(mockAddToLibrary.mock.calls[0][1]).toMatchObject({ autoSearch: false, monitored: true })
+    const done = wrapper.emitted('done')?.[0]?.[0] as {
+      added: number
+      skipped: number
+      failed: number
+    }
+    expect(done).toEqual({ added: 1, skipped: 1, failed: 0 })
+  })
+
+  it('does not add deselected books', async () => {
+    mockAddToLibrary.mockResolvedValue({ audiobook: { id: 1 } })
+    const wrapper = mountModal()
+    await flushPromises()
+
+    // Uncheck the first book.
+    await wrapper.findAll('.book-row input[type="checkbox"]')[0].setValue(false)
+    await wrapper.find('.btn-primary').trigger('click')
+    await flushPromises()
+
+    expect(mockAddToLibrary).toHaveBeenCalledTimes(1)
+    expect(mockAddToLibrary.mock.calls[0][0]).toMatchObject({ asin: 'A2' })
+  })
+})