From b68070aa01c16d7cce0ff583e60d0888c2d79f20 Mon Sep 17 00:00:00 2001
From: Aldo Mihasi <amihasi@cite-sa.gr>
Date: Thu, 21 Sep 2023 09:35:04 +0300
Subject: [PATCH] [wip] add control for the min/max multiplicity of a
 description template used in a section of a dmp

---
 .../dataset-editor.component.html             |  2 +-
 .../dataset-editor.component.ts               | 42 +++++++++++++++++++
 .../dataset-wizard.component.ts               |  2 +-
 3 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.html b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.html
index cb8dab53d..4ffb357d5 100644
--- a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.html
+++ b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.html
@@ -63,7 +63,7 @@
 		<div class="profile-form">
 			<mat-form-field>
 				<mat-select placeholder="{{'DATASET-WIZARD.FIRST-STEP.PROFILE'| translate}}" [required]="true" [compareWith]="compareWith" formControlName="profile">
-					<mat-option *ngFor="let profile of availableProfiles" [value]="profile">
+					<mat-option *ngFor="let profile of availableProfiles" [value]="profile" (click)="checkMinMax($event, profile)">
 						{{profile.label}}
 					</mat-option>
 				</mat-select>
diff --git a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.ts b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.ts
index 341cb9a9e..361c850fb 100644
--- a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.ts
+++ b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-editor/dataset-editor.component.ts
@@ -7,6 +7,10 @@ import { GuidedTour, Orientation } from '@app/library/guided-tour/guided-tour.co
 import { TranslateService } from '@ngx-translate/core';
 import { DatasetProfileModel } from '@app/core/model/dataset/dataset-profile';
 import { takeUntil } from 'rxjs/operators';
+import { DmpProfileService } from '@app/core/services/dmp/dmp-profile.service';
+import { DatasetWizardEditorModel } from '../dataset-wizard-editor.model';
+import { MatDialog } from '@angular/material/dialog';
+import { ConfirmationDialogComponent } from '@common/modules/confirmation-dialog/confirmation-dialog.component';
 
 @Component({
 	selector: 'app-dataset-editor-component',
@@ -25,6 +29,8 @@ export class DatasetEditorComponent extends BaseComponent {
 
 	constructor(
 		private router: Router,
+		private dmpProfileService: DmpProfileService,
+		private dialog: MatDialog,
 		private guidedTourService: GuidedTourService,
 		private language: TranslateService
 	) { super(); }
@@ -44,6 +50,42 @@ export class DatasetEditorComponent extends BaseComponent {
 		]
 	};
 
+	checkMinMax(event, profile: DatasetProfileModel) {
+		const dmpSectionIndex = this.formGroup.get('dmpSectionIndex').value;
+		const blueprintId = this.formGroup.get('dmp').value.profile.id;
+		this.dmpProfileService.getSingleBlueprint(blueprintId)
+			.pipe(takeUntil(this._destroyed))
+			.subscribe(result => {
+				const section = result.definition.sections[dmpSectionIndex];
+				if(section.hasTemplates){
+					const foundTemplate = section.descriptionTemplates.find(template => template.descriptionTemplateId === profile.id);
+					if (foundTemplate !== undefined) {
+						let count = 0;
+						if(this.formGroup.get('dmp').value.datasets != null){
+							for(let dataset of this.formGroup.get('dmp').value.datasets){
+								if(dataset.dmpSectionIndex === dmpSectionIndex && dataset.profile.id === foundTemplate.descriptionTemplateId){
+									count++;
+								}
+							}
+							if(count === foundTemplate.maxMultiplicity){
+								event.stopPropagation();
+								this.dialog.open(ConfirmationDialogComponent, {
+									data:{
+										message: 'MAX DATASETS USING TEMPLATE',
+										confirmButton: 'RETURN',
+										cancelButton: 'CANCEL'
+									},
+									maxWidth:'30em'
+								})
+								.afterClosed()
+								.subscribe(confirm=>{})
+							}
+						}
+					}
+				}
+			});
+	}
+
 	getDmpText(): string {
 		return this.language.instant('DMP-LISTING.TEXT-INFO') + '\n\n' +
 			this.language.instant('DMP-LISTING.TEXT-INFO-QUESTION') + ' ' +
diff --git a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts
index 496754b05..3180ce14b 100644
--- a/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts
+++ b/dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts
@@ -268,7 +268,7 @@ export class DatasetWizardComponent extends CheckDeactivateBaseComponent impleme
 					});
 		} else if (this.dmpId != null) {
 			this.isNew = true;
-			this.dmpService.getSingleNoDatasets(this.dmpId).pipe(map(data => data as DmpModel))
+			this.dmpService.getSingle(this.dmpId).pipe(map(data => data as DmpModel))
 				.pipe(takeUntil(this._destroyed))
 				.subscribe(data => {
 					this.datasetWizardModel = new DatasetWizardEditorModel();