argos/dmp-frontend/src/app/ui/admin/dataset-profile/editor/dataset-profile-editor-model.ts

import { FormBuilder, FormControl, FormGroup, Validators } from '@angular/forms';
import { DatasetProfile } from '../../../../core/model/admin/dataset-profile/dataset-profile';
import { BaseFormModel } from '../../../../core/model/base-form-model';
import { PageEditorModel } from '../admin/page-editor-model';
import { SectionEditorModel } from '../admin/section-editor-model';


export class DatasetProfileEditorModel extends BaseFormModel {

	public sections: Array<SectionEditorModel> = new Array<SectionEditorModel>();
	public pages: Array<PageEditorModel> = new Array<PageEditorModel>();
	public label: string;
	public status: number;
	public version: number;

	fromModel(item: DatasetProfile): DatasetProfileEditorModel {
		if (item.sections) { this.sections = item.sections.map(x => new SectionEditorModel().fromModel(x)); }
		if (item.pages) { this.pages = item.pages.map(x => new PageEditorModel().fromModel(x)); }
		this.label = item.label;
		this.status = item.status;
		this.version = item.version;
		return this;
	}

	buildForm(): FormGroup {
		const formGroup: FormGroup = new FormBuilder().group({});

		const sectionsFormArray = new Array<FormGroup>();
		this.sections.forEach(item => {
			const form: FormGroup = item.buildForm();
			sectionsFormArray.push(form);
		});
		formGroup.addControl('sections', this.formBuilder.array(sectionsFormArray));

		const pagesFormArray = new Array<FormGroup>();
		this.pages.forEach(item => {
			const form: FormGroup = item.buildForm();
			pagesFormArray.push(form);
		});
		formGroup.addControl('pages', this.formBuilder.array(pagesFormArray));
		formGroup.addControl('label', new FormControl(this.label, Validators.required));
		formGroup.addControl('status', new FormControl(this.status));
		formGroup.addControl('version', new FormControl(this.version));
		return formGroup;
	}
}