import { DOCUMENT } from '@angular/common';
import { Component, EventEmitter, Inject, Input, OnInit, Output, SimpleChanges } from '@angular/core';
import { BaseComponent } from '@common/base/base.component';
import { Foo, ToCEntry, ToCEntryType } from '../table-of-contents-entry';

@Component({
	selector: 'app-dataset-profile-table-of-contents-internal-section',
	styleUrls: ['./table-of-contents-internal-section.scss'],
	templateUrl: './table-of-contents-internal-section.html'
})
export class DatasetProfileTableOfContentsInternalSection extends BaseComponent implements OnInit {

	@Input() links: ToCEntry[];
	@Output() itemClick = new EventEmitter<ToCEntry>();
	@Output() newEntry = new EventEmitter<ToCEntry>();
	@Output() removeEntry = new EventEmitter<ToCEntry>();

	@Output() createFooEntry = new EventEmitter<Foo>();

	@Input() parentLink: ToCEntry;
	@Input() itemSelected: ToCEntry;

	@Input() viewOnly: boolean;

	constructor(
		@Inject(DOCUMENT) private _document: Document) {
		super();
	}

	tocEntryType = ToCEntryType;

	ngOnInit(): void {

	}

	ngOnChanges(changes: SimpleChanges) {

	}

	itemClicked(item: ToCEntry) {
		//leaf node
		this.itemClick.emit(item);
	}

	deleteEntry(currentLink: ToCEntry){
		this.removeEntry.emit(currentLink);
	}

	createNewEntry(foo: Foo){
		this.createFooEntry.emit(foo);
	}
}