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import {Component, Input} from '@angular/core';
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import {ActivatedRoute, NavigationEnd, Router} from '@angular/router';
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import {EnvProperties} from "../../utils/properties/env-properties";
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import {SearchCustomFilter} from "../../searchPages/searchUtils/searchUtils.class";
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import {Subscriber} from "rxjs";
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@Component({
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selector: 'search-bar',
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templateUrl: 'searchBar.component.html',
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})
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export class SearchBarComponent {
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@Input() searchRoute: string = "/search/find";
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@Input() searchPlaceHolder: string = "Search for research results";
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@Input() entitiesSelection:boolean = true;
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@Input() properties:EnvProperties;
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keyword: string = "";
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entityType = "all";
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enableSearchbar:boolean = true;
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customFilter: SearchCustomFilter = null;
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@Input() communityId;
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@Input() onlyresults:boolean=false;
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parameters = {};
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advancedSearchLink = null;
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subscriptions = [];
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constructor(private router: Router,
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private route: ActivatedRoute ) {
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this.subscriptions.push(this.router.events.subscribe((e) => {
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if(e instanceof NavigationEnd){
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// console.log(e)
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this.initialize();
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}
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}));
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}
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ngOnDestroy() {
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this.subscriptions.forEach(subscription => {
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if (subscription instanceof Subscriber) {
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subscription.unsubscribe();
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}
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});
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}
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ngOnInit() {
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// this.activeRouteEnabled = false;
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if(this.communityId){
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this.customFilter = new SearchCustomFilter("Community", "communityId", this.communityId, "");
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}
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this.entityType = "all";
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this.subscriptions.push(this.route.queryParams.subscribe(params => {
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this.parameters = Object.assign({}, params);
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if(params["fv0"] && params["f0"] && params["f0"] == "q"){
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this.keyword =params["fv0"];
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}
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if(this.onlyresults) {
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if (params["type"] && params["type"].length > 0) {
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let types = params["type"].split(",");
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if (types.length == 1) {
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if (types.indexOf("publications") != -1) {
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this.entityType = "publications";
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} else if (types.indexOf("datasets") != -1) {
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this.entityType = "datasets";
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} else if (types.indexOf("software") != -1) {
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this.entityType = "software";
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} else if (types.indexOf("other") != -1) {
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this.entityType = "other";
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}
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}
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}
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}
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}));
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this.initialize()
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}
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initialize(){
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if(!this.onlyresults){
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let currentRoute= this.getCurrentRoute();
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if(currentRoute== this.properties.searchLinkToProjects){
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this.entityType = "project";
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}else if(currentRoute== this.properties.searchLinkToDataProviders){
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this.entityType = "dataprovider";
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}else if(currentRoute== this.properties.searchLinkToOrganizations){
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this.entityType = "organization";
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}else if(currentRoute== this.properties.searchLinkToResults){
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this.entityType = "result";
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}else {
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// not one of the search bar search pages
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this.entityType = "result";
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this.keyword = "";
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}
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}
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if(this.getCurrentRoute() == this.properties.searchLinkToAdvancedResults){
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this.enableSearchbar = false;
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}else{
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this.enableSearchbar = true;
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}
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this.showAdvancedLink();
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}
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showAdvancedLink(){
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if(this.getCurrentRoute() == this.properties.searchLinkToResults && this.entityType == "result"){
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this.advancedSearchLink = this.properties.searchLinkToAdvancedResults;
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}else{
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this.advancedSearchLink = null;
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}
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}
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isEnabled(required, enabled) {
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if (!required) {
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return true;
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}
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for (let requiredEntity of required) {
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if (typeof enabled[requiredEntity] === "undefined" || enabled[requiredEntity] == false) {
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return false;
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}
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}
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return true;
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}
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getCurrentRoute() {
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return this.router.url.split('?')[0];
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}
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entityChanged($event){
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this.entityType = $event.entity;
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this.searchRoute = $event.simpleUrl;
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if(!this.onlyresults && this.entityType == "result") {
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this.parameters["qf"] = true;
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}
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this.showAdvancedLink();
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}
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keywordChanged(){
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if(this.getCurrentRoute()!=this.searchRoute) {
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this.parameters = {};
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}
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if ( this.keyword.length > 0) {
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this.parameters["fv0"] = this.keyword;
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this.parameters["f0"] = "q";
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}else{
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delete this.parameters['fv0'];
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delete this.parameters['f0'];
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}
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if(this.onlyresults && this.entityType != "all"){
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this.parameters["type"] = this.entityType;
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}else{
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delete this.parameters['type'];
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}
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//set true only if it is not set allready
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if(!this.parameters["qf"]) {
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this.parameters["qf"] = true;
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}
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this.router.navigate([this.searchRoute], {queryParams: this.parameters} );
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}
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}
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