SF-3554 Create missing chapters when adding draft to a project

src/SIL.XForge.Scripture/ClientApp/src/app/translate/draft-generation/draft-apply-dialog/draft-apply-dialog.component.spec.ts

@@ -11,6 +11,7 @@ import { createTestProjectProfile } from 'realtime-server/lib/esm/scriptureforge
 import { TextInfoPermission } from 'realtime-server/lib/esm/scriptureforge/models/text-info-permission';
 import { of } from 'rxjs';
 import { anything, mock, verify, when } from 'ts-mockito';
+import { ActivatedProjectService } from 'xforge-common/activated-project.service';
 import { OnlineStatusService } from 'xforge-common/online-status.service';
 import { TestOnlineStatusModule } from 'xforge-common/test-online-status.module';
 import { TestOnlineStatusService } from 'xforge-common/test-online-status.service';
@@ -22,11 +23,14 @@ import { TextDoc } from '../../../core/models/text-doc';
 import { SFProjectService } from '../../../core/sf-project.service';
 import { TextDocService } from '../../../core/text-doc.service';
 import { CustomValidatorState } from '../../../shared/sfvalidators';
+import { DraftGenerationService } from '../draft-generation.service';
 import { DraftApplyDialogComponent } from './draft-apply-dialog.component';
 
+const mockedActivatedProjectService = mock(ActivatedProjectService);
 const mockedUserProjectsService = mock(SFUserProjectsService);
 const mockedProjectService = mock(SFProjectService);
 const mockedUserService = mock(UserService);
+const mockedDraftGenerationService = mock(DraftGenerationService);
 const mockedDialogRef = mock(MatDialogRef);
 const mockedTextDocService = mock(TextDocService);
 
@@ -39,7 +43,7 @@ const ROUTES: Route[] = [{ path: 'projects', component: MockComponent }];
 
 let env: TestEnvironment;
 
-describe('DraftApplyDialogComponent', () => {
+fdescribe('DraftApplyDialogComponent', () => {
   configureTestingModule(() => ({
     imports: [
       TestTranslocoModule,
@@ -48,9 +52,11 @@ describe('DraftApplyDialogComponent', () => {
       TestOnlineStatusModule.forRoot()
     ],
     providers: [
+      { provide: ActivatedProjectService, useMock: mockedActivatedProjectService },
       { provide: SFUserProjectsService, useMock: mockedUserProjectsService },
       { provide: SFProjectService, useMock: mockedProjectService },
       { provide: UserService, useMock: mockedUserService },
+      { provide: DraftGenerationService, useMock: mockedDraftGenerationService },
       { provide: TextDocService, useMock: mockedTextDocService },
       { provide: OnlineStatusService, useClass: TestOnlineStatusService },
       { provide: MatDialogRef, useMock: mockedDialogRef },
@@ -343,7 +349,9 @@ class TestEnvironment {
     const mockedTextDoc = {
       getNonEmptyVerses: (): string[] => ['verse_1_1', 'verse_1_2', 'verse_1_3']
     } as TextDoc;
+    when(mockedActivatedProjectService.projectId$).thenReturn(of('project01'));
     when(mockedProjectService.getText(anything())).thenResolve(mockedTextDoc);
     when(mockedTextDocService.userHasGeneralEditRight(anything())).thenReturn(true);
+    when(mockedDraftGenerationService.getDraftChaptersForBook(anything(), anything())).thenReturn(of([1, 2]));
   }
 }

src/SIL.XForge.Scripture/ClientApp/src/app/translate/draft-generation/draft-apply-dialog/draft-apply-dialog.component.ts

@@ -1,18 +1,19 @@
 import { CommonModule } from '@angular/common';
-import { Component, Inject, OnInit, ViewChild } from '@angular/core';
+import { Component, DestroyRef, Inject, OnInit, ViewChild } from '@angular/core';
 import { FormControl, FormGroup, Validators } from '@angular/forms';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { TranslocoModule } from '@ngneat/transloco';
 import { SFProjectProfile } from 'realtime-server/lib/esm/scriptureforge/models/sf-project';
 import { Chapter, TextInfo } from 'realtime-server/lib/esm/scriptureforge/models/text-info';
 import { TextInfoPermission } from 'realtime-server/lib/esm/scriptureforge/models/text-info-permission';
-import { BehaviorSubject, map } from 'rxjs';
+import { BehaviorSubject, map, switchMap } from 'rxjs';
+import { ActivatedProjectService } from 'xforge-common/activated-project.service';
 import { I18nService } from 'xforge-common/i18n.service';
 import { OnlineStatusService } from 'xforge-common/online-status.service';
 import { UICommonModule } from 'xforge-common/ui-common.module';
 import { SFUserProjectsService } from 'xforge-common/user-projects.service';
 import { UserService } from 'xforge-common/user.service';
-import { filterNullish } from 'xforge-common/util/rxjs-util';
+import { filterNullish, quietTakeUntilDestroyed } from 'xforge-common/util/rxjs-util';
 import { XForgeCommonModule } from 'xforge-common/xforge-common.module';
 import { SFProjectProfileDoc } from '../../../core/models/sf-project-profile-doc';
 import { TextDoc, TextDocId } from '../../../core/models/text-doc';
@@ -23,15 +24,16 @@ import { ProjectSelectComponent } from '../../../project-select/project-select.c
 import { CustomValidatorState as CustomErrorState, SFValidators } from '../../../shared/sfvalidators';
 import { SharedModule } from '../../../shared/shared.module';
 import { compareProjectsForSorting } from '../../../shared/utils';
+import { DraftGenerationService } from '../draft-generation.service';
 
 export interface DraftApplyDialogResult {
   projectId: string;
+  chapters: number[];
 }
 
 export interface DraftApplyDialogConfig {
   initialParatextId?: string;
   bookNum: number;
-  chapters: number[];
 }
 
 @Component({
@@ -69,21 +71,25 @@ export class DraftApplyDialogComponent implements OnInit {
       bookName: this.bookName
     })
   };
+  isValid: boolean = false;
 
   // the project id to add the draft to
   private targetProjectId?: string;
   private paratextIdToProjectId: Map<string, string> = new Map<string, string>();
-  isValid: boolean = false;
+  private chaptersWithDrafts: number[] = [];
 
   constructor(
     @Inject(MAT_DIALOG_DATA) private data: DraftApplyDialogConfig,
     @Inject(MatDialogRef) private dialogRef: MatDialogRef<DraftApplyDialogComponent, DraftApplyDialogResult>,
     private readonly userProjectsService: SFUserProjectsService,
     private readonly projectService: SFProjectService,
+    private readonly activatedProjectService: ActivatedProjectService,
+    private readonly draftGenerationService: DraftGenerationService,
     private readonly textDocService: TextDocService,
     readonly i18n: I18nService,
     private readonly userService: UserService,
-    private readonly onlineStatusService: OnlineStatusService
+    private readonly onlineStatusService: OnlineStatusService,
+    private readonly destroyRef: DestroyRef
   ) {
     this.targetProject$.pipe(filterNullish()).subscribe(async project => {
       const chapters: number = await this.chaptersWithTextAsync(project);
@@ -149,6 +155,18 @@ export class DraftApplyDialogComponent implements OnInit {
         this._projects = projects;
         this.isLoading = false;
       });
+
+    this.activatedProjectService.projectId$
+      .pipe(
+        quietTakeUntilDestroyed(this.destroyRef),
+        filterNullish(),
+        switchMap(projectId => {
+          return this.draftGenerationService.getDraftChaptersForBook(projectId, this.data.bookNum);
+        })
+      )
+      .subscribe(draftChapters => {
+        this.chaptersWithDrafts = draftChapters ?? [];
+      });
   }
 
   addToProject(): void {
@@ -157,7 +175,7 @@ export class DraftApplyDialogComponent implements OnInit {
     if (!this.isAppOnline || !this.isFormValid || this.targetProjectId == null || !this.canEditProject) {
       return;
     }
-    this.dialogRef.close({ projectId: this.targetProjectId });
+    this.dialogRef.close({ projectId: this.targetProjectId, chapters: this.chaptersWithDrafts });
   }
 
   projectSelected(paratextId: string): void {
@@ -185,7 +203,7 @@ export class DraftApplyDialogComponent implements OnInit {
     const bookIsEmpty: boolean = targetBook?.chapters.length === 1 && targetBook?.chapters[0].lastVerse < 1;
     const targetBookChapters: number[] = targetBook?.chapters.map(c => c.number) ?? [];
     this.projectHasMissingChapters =
-      bookIsEmpty || this.data.chapters.filter(c => !targetBookChapters.includes(c)).length > 0;
+      bookIsEmpty || this.chaptersWithDrafts.filter(c => !targetBookChapters.includes(c)).length > 0;
     if (this.projectHasMissingChapters) {
       this.createChaptersControl.addValidators(Validators.requiredTrue);
       this.createChaptersControl.updateValueAndValidity();

src/SIL.XForge.Scripture/ClientApp/src/app/translate/draft-generation/draft-generation.service.ts

@@ -401,6 +401,23 @@ export class DraftGenerationService {
     return this.getGeneratedDraft(projectId, book, chapter).pipe(map(draft => Object.keys(draft).length > 0));
   }
 
+  /**
+   * Gets the number of draft chapters for a specific book.
+   * @param projectId The SF project id for the target translation.
+   * @param bookNum The book number.
+   * @returns An observable containing the number of draft chapters or undefined if not found.
+   */
+  getDraftChaptersForBook(projectId: string, bookNum: number): Observable<number[] | undefined> {
+    return this.httpClient
+      .get<number[]>(`translation/engines/project:${projectId}/actions/pretranslate/${bookNum}/chapters`)
+      .pipe(
+        map(res => res.data),
+        catchError(_ => {
+          return of(undefined);
+        })
+      );
+  }
+
   /**
    * Calls the machine api to start a pre-translation build job.
    * This should only be called if no build is currently active.

src/SIL.XForge.Scripture/ClientApp/src/app/translate/draft-generation/draft-preview-books/draft-preview-books.component.html

@@ -2,7 +2,7 @@
   @for (book of booksWithDrafts$ | async; track book.bookId) {
     <mat-button-toggle-group
       class="draft-book-option"
-      [disabled]="book.chaptersWithDrafts.length === 0"
+      [disabled]="book.existingChapters.length === 0"
       (change)="$event.source.checked = false"
     >
       <mat-button-toggle class="book-name" (click)="navigate(book)">