Dataset description and table-of-contents works with tocentries.

dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.html

@@ -54,7 +54,7 @@
 							<div (click)="changeStep(0)" *ngIf="datasetInfoValid()" class="main-info" [ngClass]="{'active': this.step === 0}">0. {{'DMP-EDITOR.STEPPER.MAIN-INFO' | translate}} (<mat-icon class="done-icon">done</mat-icon>)</div>
 							<div class="row toc-pane-container" #boundary (click)="changeStep(1)">
 								<div #spacer></div>
-								<table-of-contents class="toc-pane-container" [links]="links" [boundary]="boundary" [spacer]="spacer" [isActive]="step !== 0" stickyThing (stepFound)="onStepFound($event)" (currentLinks)="getLinks($event)"></table-of-contents>
+								<table-of-contents [hasFocus]="step === 1" [formGroup]="formGroup" *ngIf="formGroup && formGroup.get('datasetProfileDefinition')" [links]="links" [boundary]="boundary" [spacer]="spacer" [isActive]="step !== 0" stickyThing (stepFound)="onStepFound($event)" (currentLinks)="getLinks($event)" [visibilityRules]="formGroup.get('datasetProfileDefinition').get('rules').value"></table-of-contents>
 							</div>
 						</div>
 					</div>
@@ -89,14 +89,14 @@
 </div>
 
 
-<div class="row">
+<!-- <div class="row">
 	<div class="col-12">
 		<button (click)="printForm()">Print form</button>
 	</div>
 	<div class="col-12">
 		<button (click)="printFormValue()">Print form value</button>
 	</div>
-</div>
+</div> -->
 
 <!-- <div class="main-content">
 	<div class="container-fluid">

dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.scss

@@ -277,6 +277,7 @@
     display: flex;
 	flex-direction: column;
 	height: calc(100vh - 246px);
+  max-width: 366px;
   }
 
   .stepper-options {
@@ -316,6 +317,8 @@
 
   .stepper-list {
     .toc-pane-container {
+      padding-left: 0.2rem;
+      overflow-x: hidden;
       span {
         text-align: left;
         font-weight: 400;

dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts

@@ -1,5 +1,5 @@
 import { Component, OnInit } from '@angular/core';
-import { FormControl, FormGroup } from '@angular/forms';
+import { FormArray, FormControl, FormGroup } from '@angular/forms';
 import { MatDialog } from '@angular/material/dialog';
 import { MatSnackBar } from '@angular/material/snack-bar';
 import { ActivatedRoute, Router } from '@angular/router';
@@ -45,6 +45,7 @@ import { SaveType } from '@app/core/common/enum/save-type';
 import { DatasetWizardModel } from '@app/core/model/dataset/dataset-wizard';
 import { MatomoService } from '@app/core/services/matomo/matomo-service';
 import { HttpClient } from '@angular/common/http';
+import { ToCEntry, ToCEntryType } from '@app/ui/misc/dataset-description-form/dataset-description.component';
 
 @Component({
 	selector: 'app-dataset-wizard-component',
@@ -886,18 +887,28 @@ export class DatasetWizardComponent extends BaseComponent implements OnInit, IBr
 	}
 
 	public changeStep(index: number, dataset?: FormControl) {
+		if(this.step != index){ //view is changing
+			this.resetScroll();
+		}
 		this.step = index;
-		this.resetScroll();
 	}
 
 	public nextStep() {
-		this.step = this.step < this.maxStep ? this.step + 1 : this.step;
+		if(this.step < this.maxStep){//view is changing
-		this.resetScroll();
+			this.step +=1;
+			this.resetScroll();
+		}
+		// this.step = this.step < this.maxStep ? this.step + 1 : this.step;
 	}
 
 	public previousStep() {
-		this.step = this.step !== 0 ? this.step - 1 : this.step;
+		if(this.step !== 0){
-		this.resetScroll();
+		
+			this.resetScroll();
+			this.step =-1;
+		}
+
+		// this.step = this.step !== 0 ? this.step - 1 : this.step;
 	}
 
 	private resetScroll() {
@@ -945,4 +956,133 @@ export class DatasetWizardComponent extends BaseComponent implements OnInit, IBr
 	printFormValue(){
 		console.log(this.formGroup.value);
 	}
+
+	// tocentries;
+	// this.tocentries = this.getTocEntries(this.formGroup.get('datasetProfileDefinition')); //TODO
+
+
+
+	// get tocentries(){
+	// 	const form =  this.formGroup.get('datasetProfileDefinition')
+	// 	if(!form) return null;
+
+	// 	return this.getTocEntries(this.formGroup.get('datasetProfileDefinition'));
+	// }
+
+
+	// private _buildRecursively(form: FormGroup,whatAmI:ToCEntryType):ToCEntry{
+	// 	if(!form) return null;
+
+	// 	switch(whatAmI){
+	// 		case ToCEntryType.Section:
+	// 			const sections = form.get('sections') as FormArray;
+	// 			const fieldsets = form.get('compositeFields') as FormArray;
+
+
+	// 			const tempResult:ToCEntry[] = [];
+				
+	// 			if(sections &&sections.length){
+	// 				sections.controls.forEach(section=>{
+	// 					tempResult.push(this._buildRecursively(section as FormGroup, ToCEntryType.Section));
+	// 				});
+
+	// 			}else if(fieldsets && fieldsets.length){
+	// 				fieldsets.controls.forEach(fieldset=>{
+	// 					tempResult.push(this._buildRecursively(fieldset as FormGroup, ToCEntryType.FieldSet));
+	// 				});
+	// 			}
+	// 			return {
+	// 				form: form,
+	// 				id: form.get('id').value,
+	// 				label: form.get('title').value,
+	// 				numbering: '',
+	// 				subEntries:tempResult,
+	// 				subEntriesType: sections &&sections.length? ToCEntryType.Section: ToCEntryType.FieldSet,
+	// 				type: ToCEntryType.Section,
+	// 				ordinal: form.get('ordinal').value
+	// 			}
+	// 		case ToCEntryType.FieldSet:
+	// 			return {
+	// 				form: form,
+	// 				label:form.get('title').value,
+	// 				id: form.get('id').value,
+	// 				numbering:'s',
+	// 				subEntries:[],
+	// 				subEntriesType: ToCEntryType.Field,
+	// 				type: ToCEntryType.FieldSet,
+	// 				ordinal: form.get('ordinal').value
+	// 			}
+	// 	}
+	// }
+
+	// private _sortByOrdinal(tocentries: ToCEntry[]){
+		
+	// 	if(!tocentries || !tocentries.length) return;
+		
+	// 	tocentries.sort(this._customCompare);
+	// 	tocentries.forEach(entry=>{
+	// 		this._sortByOrdinal(entry.subEntries);
+	// 	});
+	// }
+
+	// private _customCompare(a,b){
+	// 	return a.ordinal - b.ordinal;
+	// }
+
+	// private _calculateNumbering(tocentries: ToCEntry[], depth:number[] = []){
+	// 	if(!tocentries || !tocentries.length){
+	// 		return;
+	// 	}
+
+	// 	let  prefixNumbering = depth.length? depth.join('.'): '';
+
+	// 	if(depth.length) prefixNumbering = prefixNumbering+".";
+	// 	tocentries.forEach((entry,i)=>{
+	// 		entry.numbering = prefixNumbering + (i+1);
+	// 		this._calculateNumbering(entry.subEntries, [...depth, i+1])
+	// 	});
+	// }
+
+	
+	// getTocEntries(form): ToCEntry[] {
+	// 	if (form == null) { return []; }
+	// 	const result: ToCEntry[] = [];
+
+	// 	//build parent pages
+	// 	(form.get('pages') as FormArray).controls.forEach((pageElement, i) => {
+	// 		result.push({
+	// 			id: i+'id',
+	// 			label: pageElement.get('title').value,
+	// 			type: ToCEntryType.Page,
+	// 			form: pageElement,
+	// 			numbering: (i + 1).toString(),
+	// 			subEntriesType: ToCEntryType.Section,
+	// 			subEntries:[],
+	// 			ordinal: pageElement.get('ordinal').value
+	// 		} as ToCEntry)
+	// 	});
+
+
+
+	// 	result.forEach((entry,i)=>{
+
+	// 		const sections = entry.form.get('sections') as FormArray;
+
+	// 		sections.controls.forEach(section=>{
+	// 			const tempResults = this._buildRecursively(section as FormGroup,ToCEntryType.Section);
+	// 			entry.subEntries.push(tempResults);
+	// 		});
+
+	// 	});
+
+	// 	this._sortByOrdinal(result);
+	// 	//calculate numbering
+	// 	this._calculateNumbering(result);
+	// 	return result;
+
+	// }
+
+
+	
+
 }

dmp-frontend/src/app/ui/misc/dataset-description-form/components/form-section/form-section.component.html

@@ -75,7 +75,7 @@
 		<ng-container *ngSwitchCase="tocentriesType.FieldSet">
 
 			<!-- FIELDSET CASE -->
-			<div *ngFor="let fieldsetEntry of tocentry.subEntries; let i = index;" class="col-12">
+			<div *ngFor="let fieldsetEntry of tocentry.subEntries; let i = index;" class="col-12" [id]="fieldsetEntry.id">
 				<!-- <div *ngIf="isElementVisible(compositeField)" class="row"> -->
 				<!-- *ngIf="this.visibilityRulesService.checkElementVisibility(compositeFieldFormGroup.get('id').value)" -->
 				<div class="row" *ngIf="this.visibilityRulesService.checkElementVisibility(fieldsetEntry.form.get('id').value) && this.visibilityRulesService.scanIfChildsOfCompositeFieldHasVisibleItems(fieldsetEntry.form)">

dmp-frontend/src/app/ui/misc/dataset-description-form/dataset-description.component.html

@@ -16,22 +16,34 @@
 						</div>
 					</div>
 				</ng-container>
-
+				<!-- TOCENTRIES -->
 				<ng-template #toctemplate>
 					<!--FIRST LEVEL ALWAYS PAGE-->
-					<div *ngFor="let pageEntry of tocentries; let z = index;">
+					<mat-accordion [multi]="true">
-						<h4 > 
-							{{pageEntry.numbering}} - {{pageEntry.label}}
-						</h4>
 						
-						<div *ngFor="let sectionEntry of pageEntry.subEntries; let i = index;">
+						<div *ngFor="let pageEntry of tocentries; let z = index;">
-							<div class="row">
+							<mat-expansion-panel [expanded]="true">
-								<app-form-section class="col-12" [tocentry]="sectionEntry" [path]="z+1"
+
-									[pathName]="'pages.'+z+'.sections.'+i" [datasetProfileId]="datasetProfileId"
+								<mat-expansion-panel-header>
-									[linkToScroll]="linkToScroll"></app-form-section>
+									<mat-panel-title>
-							</div>
+										<h4 class="panel-title toc-page-header">
+											{{pageEntry.numbering}}. {{pageEntry.label |uppercase}}
+										</h4>
+									</mat-panel-title>
+								</mat-expansion-panel-header>
+<!-- 
+								<h4  class="toc-page-header"> 
+								</h4> -->
+								<div *ngFor="let sectionEntry of pageEntry.subEntries; let i = index;">
+									<div class="row">
+										<app-form-section class="col-12" [tocentry]="sectionEntry" [path]="z+1"
+											[pathName]="'pages.'+z+'.sections.'+i" [datasetProfileId]="datasetProfileId"
+											[linkToScroll]="linkToScroll"></app-form-section>
+									</div>
+								</div>
+							</mat-expansion-panel>
 						</div>
-					</div>
+					</mat-accordion>
 				</ng-template>
 
 			</div>

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents-internal/table-of-contents-internal.html

@@ -0,0 +1,38 @@
+<div *ngFor="let entry of tocentries; index as idx">
+	<!-- check if is visible -->
+	<ng-container *ngIf="visibilityRulesService.checkElementVisibility(entry.id)">
+
+		<!-- Is fieldset and has no visible inputs -->
+		<ng-container *ngIf="!(entry.type === tocEntryTypeEnum.FieldSet && !visibilityRulesService.scanIfChildsOfCompositeFieldHasVisibleItems(entry.form))">
+
+			<span class="table-entry" 
+			(click)="toggleExpand(idx);navigateToFieldSet(entry, $event); onEntrySelected(entry)"
+			[ngStyle]="calculateStyle(entry)"
+			[ngClass]="calculateClass(entry)"
+			>
+				{{entry.numbering}}. {{entry.label}} 
+				<!-- <ng-container *ngIf="entry.subEntries && entry.subEntries.length && !expandChildren[idx]"> 
+					<small>
+						({{entry.subEntries.length}})
+					</small>	
+					
+				</ng-container> -->
+			</span>
+			<!-- <div class="table-entry-container">
+			</div> -->
+			<div class="internal-table">
+				<table-of-contents-internal 
+				[tocentries]="entry.subEntries" 
+				*ngIf="entry.subEntries && entry.subEntries.length && expandChildren[idx]"
+				(entrySelected)="onEntrySelected($event)"
+				[selected]="selected">
+		
+				</table-of-contents-internal>
+			</div>
+		</ng-container>
+
+
+
+	</ng-container>
+
+</div>

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents-internal/table-of-contents-internal.scss

@@ -0,0 +1,29 @@
+
+.internal-table{
+  margin-left: 1.2em;
+  // width: inherit;
+}
+// .table-entry-container{
+//   // overflow: hidden;
+//   // width: inherit;
+// }
+.table-entry{
+  cursor: pointer;
+  // display: block;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  // overflow: hidden;
+
+  color: rgba(0, 0, 0, 0.54);
+  transition: color 100ms;
+}
+
+.table-entry:hover{
+  background-color: #ececec;
+  border-radius: 6px;
+}
+.selected {
+  color: #212121 !important;
+  font-weight: 700 !important;
+  opacity: 1 !important;
+}

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents-internal/table-of-contents-internal.ts

@@ -0,0 +1,86 @@
+import { DOCUMENT } from '@angular/common';
+import { Component, EventEmitter, Inject, OnInit, Output, Input } from '@angular/core';
+import { BaseComponent } from '@common/base/base.component';
+import { interval, Subject, Subscription } from 'rxjs';
+import { distinctUntilChanged } from 'rxjs/operators';
+import { type } from 'os';
+import { SimpleChanges } from '@angular/core';
+import { ToCEntry, ToCEntryType } from '../../dataset-description.component';
+import { VisibilityRulesService } from '../../visibility-rules/visibility-rules.service';
+import { Rule } from '@app/core/model/dataset-profile-definition/rule';
+
+@Component({
+	selector: 'table-of-contents-internal',
+	styleUrls: ['./table-of-contents-internal.scss'],
+	templateUrl: './table-of-contents-internal.html'
+})
+export class TableOfContentsInternal implements OnInit {
+
+	@Input() tocentries: ToCEntry[] = null;
+	@Input() selected: ToCEntry = null;
+	// @Input() visibilityRules:Rule[] = [];
+	@Output() entrySelected = new EventEmitter<ToCEntry>();
+
+	expandChildren:boolean[];
+	tocEntryTypeEnum = ToCEntryType;
+
+
+	constructor(public visibilityRulesService: VisibilityRulesService){
+		
+	
+	}
+	ngOnInit(): void {
+		// console.log('component created');
+		if(this.tocentries){
+			this.expandChildren = this.tocentries.map(()=>false);
+		}
+	}
+
+	ngOnChanges(changes: SimpleChanges) {
+		// if (!this.isActive && this.links && this.links.length > 0) {
+		// 	this.links.forEach(link => {
+		// 		link.selected = false;
+		// 	})
+		// 	this.links[0].selected = true;
+		// }
+	}
+
+	toggleExpand(index){
+		this.expandChildren[index] = !this.expandChildren[index];
+		// console.log(this.expandChildren);
+	}
+
+	navigateToFieldSet(entry:ToCEntry, event){
+		if(entry.type === ToCEntryType.FieldSet){
+			
+			const fieldSetId = entry.id;
+			const element = document.getElementById(fieldSetId);
+			if(element){
+				element.scrollIntoView({behavior:'smooth'});
+				// event.stopPropagation();
+			}
+
+		}
+	}
+
+
+	onEntrySelected(entry:ToCEntry){
+		this.entrySelected.emit(entry);
+	}
+
+
+	calculateStyle(entry: ToCEntry){
+		const style = {};
+		style['font-size'] = entry.type ===this.tocEntryTypeEnum.FieldSet? '.9em': '1em';
+		return style;
+	}
+
+	calculateClass(entry:ToCEntry){
+		
+		if(this.selected && entry.id === this.selected.id){
+			return{'selected': true};
+		}
+
+		return {};
+	}
+}

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents.html

@@ -9,3 +9,30 @@
 		<!-- </nav> -->
 	</div>
 </div>
+
+<!-- 
+<ng-container *ngIf="tocentries">
+	
+	<div class="internal-table-outer col-12">
+		<table-of-contents-internal [tocentries]="tocentries"
+		(entrySelected)="onToCentrySelected($event)"
+		[selected]="tocentrySelected"
+		
+		>
+	
+		</table-of-contents-internal>
+	</div>
+</ng-container> -->
+
+<div *ngIf="tocentries" class="docs-toc-container">
+	
+	<div class="scroll-container col-12">
+		<table-of-contents-internal [tocentries]="tocentries"
+		(entrySelected)="onToCentrySelected($event)"
+		[selected]="tocentrySelected"
+		
+		>
+	
+		</table-of-contents-internal>
+	</div>
+</div>

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents.module.ts

@@ -2,11 +2,14 @@ import {CommonModule} from '@angular/common';
 import {NgModule} from '@angular/core';
 import {TableOfContents} from './table-of-contents';
 import {RouterModule} from '@angular/router';
+import { TableOfContentsInternal } from './table-of-contents-internal/table-of-contents-internal';
+import { VisibilityRulesService } from '../visibility-rules/visibility-rules.service';
 
 @NgModule({
   imports: [CommonModule, RouterModule],
-  declarations: [TableOfContents],
+  declarations: [TableOfContents, TableOfContentsInternal],
   exports: [TableOfContents],
   entryComponents: [TableOfContents],
+  providers:[VisibilityRulesService]
 })
 export class TableOfContentsModule { }

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents.scss

@@ -68,3 +68,8 @@ span {
 .docs-level-h5 {
   margin-left: 24px;
 }
+
+// .internal-table-outer{
+//   padding-left: 1.1em;
+//   width: 100%;
+// }

dmp-frontend/src/app/ui/misc/dataset-description-form/tableOfContentsMaterial/table-of-contents.ts

@@ -5,6 +5,10 @@ import { interval, Subject, Subscription } from 'rxjs';
 import { distinctUntilChanged } from 'rxjs/operators';
 import { type } from 'os';
 import { SimpleChanges } from '@angular/core';
+import { ToCEntry, ToCEntryType } from '../dataset-description.component';
+import { FormArray, FormGroup } from '@angular/forms';
+import { VisibilityRulesService } from '../visibility-rules/visibility-rules.service';
+import { Rule } from '@app/core/model/dataset-profile-definition/rule';
 
 export interface Link {
 	/* id of the section*/
@@ -39,72 +43,99 @@ export class TableOfContents extends BaseComponent implements OnInit {
 	linksSubject: Subject<HTMLElement[]> = new Subject<HTMLElement[]>();
 
 	@Input() isActive: boolean;
+
+	tocentries: ToCEntry[] = null;
+	// visibilityRules:Rule[] = [];
+	@Input() visibilityRules:Rule[] = [];
+
+	private _tocentrySelected:ToCEntry = null;
+	get tocentrySelected(){
+	
+		return this.hasFocus?this._tocentrySelected: null;
+	}
+	set tocentrySelected(value){
+		this._tocentrySelected = value;
+	}
+
+	@Input() formGroup: FormGroup;
+	@Input() hasFocus: boolean = false;
 	show: boolean = false;
 
 	constructor(
-		@Inject(DOCUMENT) private _document: Document) {
+		@Inject(DOCUMENT) private _document: Document,
+		public visibilityRulesService: VisibilityRulesService
+		) {
 		super();
 	}
 
 
 	ngOnInit(): void {
-		//emit value every 500ms
-		const source = interval(500);
-		this.subscription = source.subscribe(val => {
-			const headers = Array.from(this._document.querySelectorAll(this.headerSelectors)) as HTMLElement[];
-			this.linksSubject.next(headers);
-		});
 		
-		if (!this.links || this.links.length === 0) {
+		if(this.formGroup){
-			this.linksSubject.asObservable()
+			this.tocentries = this.getTocEntries(this.formGroup.get('datasetProfileDefinition'));
-				.pipe(distinctUntilChanged((p: HTMLElement[], q: HTMLElement[]) => JSON.stringify(p) == JSON.stringify(q)))
+			const fg = this.formGroup.get('datasetProfileDefinition');
-				.subscribe(headers => {
+			this.visibilityRulesService.buildVisibilityRules(this.visibilityRules, fg);
-					const links: Array<Link> = [];
 			
-					if (headers.length) {
+		}else{
-						let page;
+			
-						let section;
+			//emit value every 500ms
-						let show
+			const source = interval(500);
-						for (const header of headers) {
+			this.subscription = source.subscribe(val => {
-							let name;
+				const headers = Array.from(this._document.querySelectorAll(this.headerSelectors)) as HTMLElement[];
-							let id;
+				this.linksSubject.next(headers);
-							if (header.classList.contains('toc-page-header')) {  // deprecated after removing stepper
+			});
-								name = header.innerText.trim().replace(/^link/, '');
+
-								id = header.id;
+			if (!this.links || this.links.length === 0) {
-								page = header.id.split('_')[1];
+				this.linksSubject.asObservable()
-								section = undefined;
+					.pipe(distinctUntilChanged((p: HTMLElement[], q: HTMLElement[]) => JSON.stringify(p) == JSON.stringify(q)))
-								show = true;
+					.subscribe(headers => {
-							} else if (header.classList.contains('toc-section-header')) {
+						const links: Array<Link> = [];
-								name = header.childNodes[0].childNodes[0].childNodes[0].childNodes[0].childNodes[0].nodeValue.trim().replace(/^link/, '');
+
-								id = header.id;
+						if (headers.length) {
-								page = header.id.split('.')[1];
+							let page;
-								section = header.id;
+							let section;
-								if (header.id.split('.')[4]) { show = false; }
+							let show
-								else { show = true; }
+							for (const header of headers) {
-							} else if (header.classList.contains('toc-compositeField-header')) {
+								let name;
-								name = (header.childNodes[0]).nodeValue.trim().replace(/^link/, '');
+								let id;
-								id = header.id;
+								if (header.classList.contains('toc-page-header')) {  // deprecated after removing stepper
-								// id = header.parentElement.parentElement.parentElement.id;
+									name = header.innerText.trim().replace(/^link/, '');
-								show = false;
+									id = header.id;
+									page = header.id.split('_')[1];
+									section = undefined;
+									show = true;
+								} else if (header.classList.contains('toc-section-header')) {
+									name = header.childNodes[0].childNodes[0].childNodes[0].childNodes[0].childNodes[0].nodeValue.trim().replace(/^link/, '');
+									id = header.id;
+									page = header.id.split('.')[1];
+									section = header.id;
+									if (header.id.split('.')[4]) { show = false; }
+									else { show = true; }
+								} else if (header.classList.contains('toc-compositeField-header')) {
+									name = (header.childNodes[0]).nodeValue.trim().replace(/^link/, '');
+									id = header.id;
+									// id = header.parentElement.parentElement.parentElement.id;
+									show = false;
+								}
+								const { top } = header.getBoundingClientRect();
+								links.push({
+									name,
+									id,
+									type: header.tagName.toLowerCase(),
+									top: top,
+									active: false,
+									page: page,
+									section: section,
+									show: show,
+									selected: false
+								});
 							}
-							const { top } = header.getBoundingClientRect();
-							links.push({
-								name,
-								id,
-								type: header.tagName.toLowerCase(),
-								top: top,
-								active: false,
-								page: page,
-								section: section,
-								show: show,
-								selected: false
-							});
 						}
-					}
+						this.links = links;
-					this.links = links;
+						// Initialize selected for button next on dataset wizard component editor
-					// Initialize selected for button next on dataset wizard component editor
+						this.links.length > 0 ? this.links[0].selected = true : null;
-					this.links.length > 0 ? this.links[0].selected = true : null;
+					})
-				})
+			}
 		}
 
 	}
@@ -158,6 +189,125 @@ export class TableOfContents extends BaseComponent implements OnInit {
 	// 	return +link.id.split("_", 2)[1];
 	// }
 
+
+	private _buildRecursively(form: FormGroup,whatAmI:ToCEntryType):ToCEntry{
+		if(!form) return null;
+
+		switch(whatAmI){
+			case ToCEntryType.Section:
+				const sections = form.get('sections') as FormArray;
+				const fieldsets = form.get('compositeFields') as FormArray;
+
+
+				const tempResult:ToCEntry[] = [];
+				
+				if(sections &&sections.length){
+					sections.controls.forEach(section=>{
+						tempResult.push(this._buildRecursively(section as FormGroup, ToCEntryType.Section));
+					});
+
+				}else if(fieldsets && fieldsets.length){
+					fieldsets.controls.forEach(fieldset=>{
+						tempResult.push(this._buildRecursively(fieldset as FormGroup, ToCEntryType.FieldSet));
+					});
+				}
+				return {
+					form: form,
+					id: form.get('id').value,
+					label: form.get('title').value,
+					numbering: '',
+					subEntries:tempResult,
+					subEntriesType: sections &&sections.length? ToCEntryType.Section: ToCEntryType.FieldSet,
+					type: ToCEntryType.Section,
+					ordinal: form.get('ordinal').value
+				}
+			case ToCEntryType.FieldSet:
+				return {
+					form: form,
+					label:form.get('title').value,
+					id: form.get('id').value,
+					numbering:'s',
+					subEntries:[],
+					subEntriesType: ToCEntryType.Field,
+					type: ToCEntryType.FieldSet,
+					ordinal: form.get('ordinal').value
+				}
+		}
+	}
+
+	private _sortByOrdinal(tocentries: ToCEntry[]){
+		
+		if(!tocentries || !tocentries.length) return;
+		
+		tocentries.sort(this._customCompare);
+		tocentries.forEach(entry=>{
+			this._sortByOrdinal(entry.subEntries);
+		});
+	}
+
+	private _customCompare(a,b){
+		return a.ordinal - b.ordinal;
+	}
+
+	private _calculateNumbering(tocentries: ToCEntry[], depth:number[] = []){
+		if(!tocentries || !tocentries.length){
+			return;
+		}
+
+		let  prefixNumbering = depth.length? depth.join('.'): '';
+
+		if(depth.length) prefixNumbering = prefixNumbering+".";
+		tocentries.forEach((entry,i)=>{
+			entry.numbering = prefixNumbering + (i+1);
+			this._calculateNumbering(entry.subEntries, [...depth, i+1])
+		});
+	}
+
+	
+	getTocEntries(form): ToCEntry[] {
+		if (form == null) { return []; }
+		const result: ToCEntry[] = [];
+
+		//build parent pages
+		(form.get('pages') as FormArray).controls.forEach((pageElement, i) => {
+			result.push({
+				id: i+'id',
+				label: pageElement.get('title').value,
+				type: ToCEntryType.Page,
+				form: pageElement,
+				numbering: (i + 1).toString(),
+				subEntriesType: ToCEntryType.Section,
+				subEntries:[],
+				ordinal: pageElement.get('ordinal').value
+			} as ToCEntry)
+		});
+
+
+
+		result.forEach((entry,i)=>{
+
+			const sections = entry.form.get('sections') as FormArray;
+
+			sections.controls.forEach(section=>{
+				const tempResults = this._buildRecursively(section as FormGroup,ToCEntryType.Section);
+				entry.subEntries.push(tempResults);
+			});
+
+		});
+
+		this._sortByOrdinal(result);
+		//calculate numbering
+		this._calculateNumbering(result);
+		return result;
+
+	}
+
+	onToCentrySelected(entry: ToCEntry){
+		this.tocentrySelected = entry;
+		// console.log('entry selected', entry);
+	}
+
+
 }
 
 export interface LinkToScroll {