D-Net

import {Component, EventEmitter, Input, Output, ViewChild} from '@angular/core';

import {SearchOrganizationsService} from '../services/searchOrganizations.service';

import {ErrorCodes} from '../utils/properties/errorCodes';

import {ErrorMessagesComponent} from '../utils/errorMessages.component';

import {SearchFields} from '../utils/properties/searchFields';

import {SearchCustomFilter, SearchUtilsClass} from './searchUtils/searchUtils.class';

import {EnvProperties} from '../utils/properties/env-properties';

import {NewSearchPageComponent} from "./searchUtils/newSearchPage.component";

@Component({

        pageTitle="{{(simpleView?'':'Advanced ')}} Search for {{ 'organizations' | titlecase }}"

        entityType="organization"

        type="organizations"

        [searchUtils]="searchUtils"

        [fieldIds]="fieldIds" [fieldIdsMap]="fieldIdsMap" [selectedFields]="selectedFields"

        [simpleSearchLink]="simpleSearchLink" [advancedSearchLink]="advancedSearchLink"

        [disableForms]="disableForms"

        [loadPaging]="loadPaging"

        [oldTotalResults]="oldTotalResults"

        [filters]="filters"

      </new-search-page>

 })

  public filters =[];

  public searchUtils:SearchUtilsClass = new SearchUtilsClass();

  public searchFields:SearchFields = new SearchFields();

  public fieldIds:  string[] = this.searchFields.ORGANIZATION_ADVANCED_FIELDS;

  public fieldIdsMap  = this.searchFields.ORGANIZATION_FIELDS;

  public selectedFields:AdvancedField[] =  [];

  public csvParams: string;

  public disableForms: boolean = false;

  public loadPaging: boolean = true;

  public oldTotalResults: number = 0;

  public isPiwikEnabled;

  @ViewChild(NewSearchPageComponent) searchPage: NewSearchPageComponent;

  @Input() simpleView: boolean = true;

  @Input() hasPrefix: boolean = true;

  @Input() openaireLink: string;

  @Output() searchPageUpdates = new EventEmitter();

  constructor (private route: ActivatedRoute, private _searchOrganizationsService: SearchOrganizationsService ) {

    this.results =[];

    this.errorCodes = new ErrorCodes();

  }

  ngOnInit() {

      .subscribe((data: { envSpecific: EnvProperties }) => {

        this.properties= data.envSpecific;

        }        this.advancedSearchLink = this.properties.searchLinkToAdvancedOrganizations;

        this.pagingLimit = data.envSpecific.pagingLimit;

        this.isPiwikEnabled = data.envSpecific.enablePiwikTrack;

      });

    this.searchUtils.status = this.errorCodes.LOADING;

    this.sub =  this.route.queryParams.subscribe(params => {

        this.loadPaging = false;

        this.oldTotalResults = this.searchUtils.totalResults;

      }

      if (this.searchUtils.page != ((params['page'] === undefined) ? 1 : +params['page']) && this.filters && !firstLoad) {

        refine = false;

      this.searchUtils.page = ( page <= 0 ) ? 1 : page;

      this.searchUtils.size = (params['size']=== undefined)?10:+params['size'];

      if(this.searchUtils.size != 5 && this.searchUtils.size != 10 && this.searchUtils.size != 20 && this.searchUtils.size != 50) {

        this.searchUtils.size = 10;

      }

      this.selectedFields =[];

      // this.searchPage.fieldIdsMap = this.fieldIdsMap;

      // this.searchPage.customFilter = this.customFilter;

      // this.searchPage.getSelectedFiltersFromUrl(params);

  }

  ngOnDestroy() {

    this.sub.unsubscribe();

  }

  sub: any;

      size=0;

    }

    if(page <= this.pagingLimit || this.searchUtils.status == this.errorCodes.LOADING) {

      //   this.csvParams ="&fq=( "+this.resourcesQuery + "and (" + parameters + "))";

      // }else{

      //   this.csvParams ="&fq="+this.resourcesQuery;

      // }

      this.csvParams += (refineFieldsFilterQuery ? refineFieldsFilterQuery : "");

      this.searchUtils.status = this.errorCodes.LOADING;

      //this.searchPage.openLoading();

      this.disableForms = true;

      this.searchUtils.totalResults = 0;

            this.searchUtils.totalResults = data[0];

            this.results = data[1];

            // this.searchPage.updateBaseUrlWithParameters();

            this.searchUtils.status = this.errorCodes.DONE;

            if(this.searchUtils.totalResults == 0 ){

              this.searchUtils.status = this.errorCodes.NONE;

            }

            //this.searchPage.closeLoading();

            this.disableForms = false;

              let totalPages:any = this.searchUtils.totalResults/(this.searchUtils.size);

              if(!(Number.isInteger(totalPages))) {

                  totalPages = (parseInt(totalPages, 10) + 1);

              }

              if(totalPages < page) {

                this.searchUtils.totalResults = 0;

                this.searchUtils.status = this.errorCodes.OUT_OF_BOUND;

              }

            }

        },

        err => {

            this.handleError("Error getting organizations", err);

            this.searchUtils.status = this.errorMessages.getErrorCode(err.status);

            // if( ){

            //   this.searchUtils.status = errorCodes.ERROR;

            // }

            //var errorCodes:ErrorCodes = new ErrorCodes();

            //this.searchUtils.status = errorCodes.NOT_AVAILABLE;

            } else if(err.status == '500') {

              this.searchUtils.status = this.errorCodes.ERROR;

            } else {

              this.searchUtils.status = this.errorCodes.NOT_AVAILABLE;

            //this.searchPage.closeLoading();

            this.disableForms = false;

    }

    console.error("Organizations advanced Search Page: "+message, error);

  }