import {Component, EventEmitter, Input, Output} from "@angular/core";
import {RouterHelper} from "../../utils/routerHelper.class";
import {properties} from "../../../../environments/environment";
import {StringUtils} from "../../utils/string-utils.class";
@Component({
selector: 'fos',
template: `
`
})
export class FosComponent {
@Input() subjects: {"id": string, "label": string}[];
@Input() viewAll: boolean = false;
@Output() viewAllClicked = new EventEmitter();
@Output() suggestClicked = new EventEmitter();
public lessBtn: boolean = false;
public threshold: number = 2;
public routerHelper: RouterHelper = new RouterHelper();
public properties = properties;
public title: string = "Fields of Science";
public viewAllClick() {
// if(this.subjects.length <= this.threshold*2) {
// this.viewAll = true;
// this.lessBtn = true;
// } else {
this.viewAll = true;
this.viewAllClicked.emit('fos');
// }
}
public viewLessClick() {
this.viewAll = false;
this.viewAllClicked.emit("");
}
public suggestClick() {
this.suggestClicked.emit('fos');
}
public urlEncodeAndQuote(str: string): string {
return StringUtils.quote(StringUtils.URIEncode(str));
}
public buildFosQueryParam(fos) {
return {'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)};
}
public buildFosHrefParam(fos): string {
return ('foslabel='+this.urlEncodeAndQuote(fos.id+"||"+fos.label));
}
}