AAE-33907 Adds input for 'Open next task' checkbox (#10823)

* [AAE-33907] Adds input for 'Open next task' checkbox

* Adds input for 'Open next task' checkbox

Adds an input to the task screen component to determine whether the "Open next task" checkbox is checked by default.

Also, adds an output that emits an event when the state of the "Open next task" checkbox changes.

* [AAE-33907] added condition for isNextTaskCheckboxChecked

* [AAE-33907] added showNextTaskCheckbox property and moved condition

* Adds next task checkbox functionality.

* Adds support for next task navigation

* Enhances screen cloud component testing

* Makes openNextTask optional for complete task

* removed tests

* Cleans up unnecessary blank lines in spec file

* fixed unit test

lib/process-services-cloud/src/lib/screen/components/screen-cloud/screen-cloud.component.ts

@@ -21,6 +21,7 @@ import { ScreenRenderingService } from '../../../services/public-api';
 import { MatCardModule } from '@angular/material/card';
 import { UserTaskCustomUi } from '../../models/screen-cloud.model';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
+import { MatCheckboxChange } from '@angular/material/checkbox';
 
 @Component({
     selector: 'adf-cloud-task-screen',
@@ -68,13 +69,21 @@ export class TaskScreenCloudComponent implements OnInit {
     @Input()
     rootProcessInstanceId: string = '';
 
+    /** Whether the `Open next task` checkbox is checked by default or not. */
+    @Input()
+    isNextTaskCheckboxChecked = false;
+
+    /** Toggle rendering of the `Open next task` checkbox. */
+    @Input()
+    showNextTaskCheckbox = false;
+
     /** Emitted when the task is saved. */
     @Output()
     taskSaved = new EventEmitter();
 
     /** Emitted when the task is completed. */
     @Output()
-    taskCompleted = new EventEmitter();
+    taskCompleted = new EventEmitter<any>();
 
     /** Emitted when there is an error. */
     @Output()
@@ -92,6 +101,10 @@ export class TaskScreenCloudComponent implements OnInit {
     @Output()
     unclaimTask = new EventEmitter<any>();
 
+    /** Emitted when the `Open next task` checkbox was toggled. */
+    @Output()
+    nextTaskCheckboxCheckedChanged = new EventEmitter<MatCheckboxChange>();
+
     @ViewChild('container', { read: ViewContainerRef, static: true })
     container: ViewContainerRef;
 
@@ -140,6 +153,12 @@ export class TaskScreenCloudComponent implements OnInit {
         if (this.rootProcessInstanceId && Object.prototype.hasOwnProperty.call(this.componentRef.instance, 'rootProcessInstanceId')) {
             this.componentRef.setInput('rootProcessInstanceId', this.rootProcessInstanceId);
         }
+        if (this.showNextTaskCheckbox && Object.prototype.hasOwnProperty.call(this.componentRef.instance, 'showNextTaskCheckbox')) {
+            this.componentRef.setInput('showNextTaskCheckbox', this.showNextTaskCheckbox);
+        }
+        if (this.isNextTaskCheckboxChecked && Object.prototype.hasOwnProperty.call(this.componentRef.instance, 'isNextTaskCheckboxChecked')) {
+            this.componentRef.setInput('isNextTaskCheckboxChecked', this.isNextTaskCheckboxChecked);
+        }
     }
 
     subscribeToOutputs() {
@@ -147,7 +166,9 @@ export class TaskScreenCloudComponent implements OnInit {
             this.componentRef.instance.taskSaved.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(() => this.taskSaved.emit());
         }
         if (this.componentRef.instance?.taskCompleted) {
-            this.componentRef.instance.taskCompleted.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(() => this.taskCompleted.emit());
+            this.componentRef.instance.taskCompleted
+                .pipe(takeUntilDestroyed(this.destroyRef))
+                .subscribe((openNextTask) => this.taskCompleted.emit(openNextTask));
         }
         if (this.componentRef.instance?.error) {
             this.componentRef.instance.error.pipe(takeUntilDestroyed(this.destroyRef)).subscribe((data) => this.error.emit(data));
@@ -162,6 +183,11 @@ export class TaskScreenCloudComponent implements OnInit {
         if (this.componentRef.instance?.cancelTask) {
             this.componentRef.instance.cancelTask.pipe(takeUntilDestroyed(this.destroyRef)).subscribe((data) => this.cancelTask.emit(data));
         }
+        if (this.componentRef.instance?.nextTaskCheckboxCheckedChanged) {
+            this.componentRef.instance.nextTaskCheckboxCheckedChanged
+                .pipe(takeUntilDestroyed(this.destroyRef))
+                .subscribe((data) => this.nextTaskCheckboxCheckedChanged.emit(data));
+        }
     }
 
     switchToDisplayMode(newDisplayMode?: string) {

lib/process-services-cloud/src/lib/screen/models/screen-cloud.model.ts

@@ -27,11 +27,14 @@ export interface UserTaskCustomUi {
     showCancelButton: boolean;
     taskName: string;
     taskId: string;
+    isNextTaskCheckboxChecked: boolean;
+    showNextTaskCheckbox: boolean;
     cancelTask: EventEmitter<any>;
     claimTask: EventEmitter<any>;
     error: EventEmitter<any>;
     switchToDisplayMode?: (newDisplayMode?: string) => void;
-    taskCompleted: EventEmitter<string>;
+    taskCompleted: EventEmitter<any>;
     taskSaved: EventEmitter<string>;
     unclaimTask: EventEmitter<any>;
+    nextTaskCheckboxCheckedChanged: EventEmitter<any>;
 }

lib/process-services-cloud/src/lib/task/task-form/components/user-task-cloud/user-task-cloud.component.html

@@ -38,12 +38,16 @@
                     [showCancelButton]="showCancelButton"
                     [taskName]="taskDetails.name"
                     [taskId]="taskId"
+                    [showNextTaskCheckbox]="showNextTaskCheckbox && canCompleteTask()"
+                    [isNextTaskCheckboxChecked]="isNextTaskCheckboxChecked"
+
                     (cancelTask)="onCancelClick()"
                     (claimTask)="onClaimTask()"
                     (error)="onError($event)"
-                    (taskCompleted)="onCompleteTask()"
+                    (taskCompleted)="onCompleteTask($event)"
                     (taskSaved)="onFormSaved()"
                     (unclaimTask)="onUnclaimTask()"
+                    (nextTaskCheckboxCheckedChanged)="onNextTaskCheckboxCheckedChanged($event)"
                 />
             </ng-container>
 

lib/process-services-cloud/src/lib/task/task-form/components/user-task-cloud/user-task-cloud.component.spec.ts

@@ -334,7 +334,7 @@ describe('UserTaskCloudComponent', () => {
             fixture.detectChanges();
             await fixture.whenStable();
 
-            expect(component.taskCompleted.emit).toHaveBeenCalledOnceWith('task1');
+            expect(component.taskCompleted.emit).toHaveBeenCalledOnceWith(false);
         });
 
         it('should emit taskClaimed when task is claimed', async () => {

lib/process-services-cloud/src/lib/task/task-form/components/user-task-cloud/user-task-cloud.component.ts

@@ -150,7 +150,7 @@ export class UserTaskCloudComponent implements OnInit, OnChanges {
 
     /** Emitted when the task is completed. */
     @Output()
-    taskCompleted = new EventEmitter<string>();
+    taskCompleted = new EventEmitter<boolean>();
 
     candidateUsers: string[] = [];
     candidateGroups: string[] = [];
@@ -242,9 +242,9 @@ export class UserTaskCloudComponent implements OnInit, OnChanges {
         this.taskClaimed.emit(this.taskId);
     }
 
-    onCompleteTask(): void {
+    onCompleteTask(openNextTask: boolean = false): void {
         this.loadTask();
-        this.taskCompleted.emit(this.taskId);
+        this.taskCompleted.emit(openNextTask);
     }
 
     onCompleteTaskForm(): void {