openaire-library/searchPages/dataProviders/compatibleDataProvidersTable.component.ts

import {Component, Input, ViewChild} from '@angular/core';
import {Location} from '@angular/common';
import { ActivatedRoute} from '@angular/router';
import { Filter, Value} from '../searchUtils/searchHelperClasses.class';
import {SearchDataprovidersService} from '../../services/searchDataproviders.service';
import {SearchResult}     from '../../utils/entities/searchResult';
import {ErrorCodes} from '../../utils/properties/errorCodes';
import {ErrorMessagesComponent}    from '../../utils/errorMessages.component';
import {SearchFields, FieldDetails} from '../../utils/properties/searchFields';
import {SearchPageTableViewComponent } from '../searchUtils/searchPageTableView.component';
import {SearchUtilsClass } from '../searchUtils/searchUtils.class';
import{EnvProperties} from '../../utils/properties/env-properties';

@Component({
    selector: 'search-content-providers-table',
    template: `

    <search-page-table    pageTitle="OpenAIRE Content Providers Table"
                          type="content providers" entityType="dataprovider" [(filters)] = "filters"
                          [(results)] = "results"  [(searchUtils)] = "searchUtils"
                          [columnNames]="columnNames"
                          [showResultCount]=false
                          [disableForms]="disableForms"
                          [enableSearchView]="enableSearchView"
                          [searchViewLink]="'/search/content-providers'"
                          searchFormClass="compatibleDatasourcesTableSearchForm"
                          formPlaceholderText="Search for OpenAIRE Content Providers"
                          [mapUrl]="mapUrl" [mapTooltipType]="'repositories'">
    </search-page-table>
    `

})
export class SearchCompatibleDataprovidersTableComponent {
  private errorCodes: ErrorCodes;
  private errorMessages: ErrorMessagesComponent;
  public results =[];
  public filters =[];
  public columnNames = ["Name", "Type", "Country", "Institution", "Compatibility"];
  public baseUrl:string;
  public searchUtils:SearchUtilsClass = new SearchUtilsClass();
  public sub: any; public subResults: any;
  public _location:Location;
  public searchFields:SearchFields = new SearchFields();
  public refineFields: string[] =  this.searchFields.COMPATIBLE_DATAPROVIDER_FIELDS;
  public mapUrl: string;

  /*public CSV: any = {  "columnNames":  [ "Title", "Type", "Coutries", "Compatibility" ],
                        "export":[]
                     };
  public CSVDownloaded = false;
  public csvParams: string;
  public resourcesQuery = "&query=((oaftype exact datasource) not(datasourcecompatibilityid = UNKNOWN) not(datasourcecompatibilityid = notCompatible) not(datasourcetypeuiid = other))";*/

  public disableForms: boolean = false;
  public enableSearchView: boolean = true;
properties:EnvProperties;
  @ViewChild (SearchPageTableViewComponent) searchPage : SearchPageTableViewComponent ;

  constructor (private route: ActivatedRoute, private _searchDataprovidersService: SearchDataprovidersService ) {
    this.errorCodes = new ErrorCodes();
    this.errorMessages = new ErrorMessagesComponent();
    this.searchUtils.status = this.errorCodes.LOADING;
   }

  public ngOnInit() {
    this.route.data
      .subscribe((data: { envSpecific: EnvProperties }) => {
        this.properties = data.envSpecific;
        this.baseUrl = data.envSpecific.searchLinkToEntityRegistriesDataProvidersTable;
        this.mapUrl = this.properties.statisticsFrameAPIURL+"markers-test.html";
      });
    this.refineFields.push("datasourcecountryname");
    this.searchPage.refineFields = this.refineFields;
    this.sub =  this.route.queryParams.subscribe(params => {
      this.searchUtils.keyword = (params['keyword']?params['keyword']:'');
      //this.searchUtils.page = (params['page']=== undefined)?1:+params['page'];
      //this.filters = this.createFilters();
      //this.searchPage.getParametersFromUrl(params);
      this._getResults(params);
    });
  }

  public ngOnDestroy() {
    if(this.sub){
      this.sub.unsubscribe();
    }
    if(this.subResults){
      this.subResults.unsubscribe();
    }  }
    private _getResults(params){
        //this.csvParams = this.resourcesQuery+"&type=datasources";

      //var errorCodes:ErrorCodes = new ErrorCodes();
      this.searchUtils.status = this.errorCodes.LOADING;
      this.disableForms = true;
      this.enableSearchView = false;
      this.results = [];
      this.searchUtils.totalResults = 0;

      let size: number = 0;
      this.subResults = this._searchDataprovidersService.searchCompatibleDataprovidersTable(this.properties).subscribe(
          data => {
              size = data;
              if(size > 0) {
                this.subResults = this._searchDataprovidersService.searchCompatibleDataproviders("", null, 1, size, [],this.properties).subscribe(
                    data => {
                        this.filters = this.createFilters(data[1], params);

                        this.searchUtils.totalResults = data[0];
                        this.results = data[1];

                        this.searchPage.checkSelectedFilters(this.filters);

                        //var errorCodes:ErrorCodes = new ErrorCodes();
                        this.searchUtils.status = this.errorCodes.DONE;
                        if(this.searchUtils.totalResults == 0 ){
                          this.searchUtils.status = this.errorCodes.NONE;
                        } else {
                          this.searchPage.triggerInitialLoad();
                          this.searchPage.transform(this.results);
                          this.disableForms = false;
                        }
                        this.enableSearchView = true;
                    },
                    err => {
                        //console.log(err);
                        this.handleError("Error getting compatible content providers", err);
                        this.searchUtils.status = this.errorMessages.getErrorCode(err.status);

                         //TODO check erros (service not available, bad request)
                        // if( ){
                        //   this.searchUtils.status = ErrorCodes.ERROR;
                        // }
                        //var errorCodes:ErrorCodes = new ErrorCodes();
                        //this.searchUtils.status = errorCodes.ERROR;
                        /*if(err.status == '404') {
                          this.searchUtils.status = this.errorCodes.NOT_FOUND;
                        } else if(err.status == '500') {
                          this.searchUtils.status = this.errorCodes.ERROR;
                        } else {
                          this.searchUtils.status = this.errorCodes.NOT_AVAILABLE;
                        }*/
                        this.enableSearchView = true;
                    }
                );
              } else {
                this.searchPage.checkSelectedFilters(this.filters);

                //var errorCodes:ErrorCodes = new ErrorCodes();
                this.searchUtils.status = this.errorCodes.NONE;
                this.enableSearchView = true;
              }
          },
          err => {
              //console.log(err);
              this.handleError("Error getting compatible content providers (size=0)", err);
              this.searchUtils.status = this.errorMessages.getErrorCode(err.status);

               //TODO check erros (service not available, bad request)
              // if( ){
              //   this.searchUtils.status = ErrorCodes.ERROR;
              // }
              //var errorCodes:ErrorCodes = new ErrorCodes();
              //this.searchUtils.status = errorCodes.ERROR;
              /*if(err.status == '404') {
                this.searchUtils.status = this.errorCodes.NOT_FOUND;
              } else if(err.status == '500') {
                this.searchUtils.status = this.errorCodes.ERROR;
              } else {
                this.searchUtils.status = this.errorCodes.NOT_AVAILABLE;
              }*/
              this.enableSearchView = true;
          }
      );

    }
  private setFilters(){
    //TODO set filters from
  }

  private createFilters(data, params):Filter[] {
    let length = Array.isArray(data) ? data.length : 1;

    var filter_names=["Type","Compatibility","Country"];
    var filter_ids=["datasourcetypeuiid","datasourcecompatibilityname","datasourcecountryname"];
    var searchFields = new SearchFields();
    var filter_original_ids = searchFields.COMPATIBLE_DATAPROVIDER_FIELDS;
    filter_original_ids.push("datasourcecountryname");
    var filter_valueIsExact = [true, true, false];

    //this.refineFields = ["relfunder"];
    //this.searchPage.refineFields = this.refineFields;
    this.searchPage.getParametersFromUrl(params);

    var value_names=[
      /*[
      "Institutional Publication Repository","Thematic Publication Repository", "Other Publication Repository",
     "Institutional Repositories Aggregators",
     "Thematic Repositories Aggregators", "Other Repositories Aggregators",
      "Data Repositories", "Data Repositories Aggregators", "Journals", "Journals Aggregators", "CRIS Systems", "Publication Catalogues"],
      */
      [
      "Institutional Repository", "Thematic Repository", "Publication Repository",
      "Institutional Repository Aggregator",
      "Thematic Repository Aggregator", "Publication Repository Aggregator",
      "Data Repository", "Data Repository Aggregator", "CRIS Systems", "Publication Catalogue",
      "Software Repository", "Software Repository Aggregator"],




      ["OpenAIRE Basic (DRIVER OA)","OpenAIRE 2.0 (EC funding)", "OpenAIRE 2.0+ (DRIVER OA, EC funding)", "OpenAIRE 3.0 (OA, funding)","OpenAIRE Data (funded, referenced datasets)",
       "collected from a compatible aggregator", "proprietary", "under validation"]];

    var value_original_ids=[
      ["pubsrepository::institutional","pubsrepository::thematic", "pubsrepository::unknown", "aggregator::pubsrepository::institutional","aggregator::pubsrepository::thematic","aggregator::pubsrepository::unknown",
      "datarepository::unknown", "aggregator::datarepository", "cris", "pubscatalogue::unknown", "softwarerepository", "aggregator::softwarerepository"],
      //["driver","openaire2.0", "driver-openaire2.0", "openaire3.0","openaire2.0_data"]
    ["OpenAIRE Basic (DRIVER OA)","OpenAIRE 2.0 (EC funding)", "OpenAIRE 2.0+ (DRIVER OA, EC funding)", "OpenAIRE 3.0 (OA, funding)","OpenAIRE Data (funded, referenced datasets)",
     "collected from a compatible aggregator", "proprietary", "under validation"]];

     var countries = new Set<String>();
     var value_name = [];
     var value_original_id = [];
     let i, j;

     for(i=0; i<length; i++) {
       let resData = Array.isArray(data) ? data[i] : data;
       if(resData.countries) {
         let length2 = Array.isArray(resData.countries) ? resData.countries.length : 1;

         for(j=0; j<length2; j++) {
          let datasourceCountry = Array.isArray(resData.countries) ? resData.countries[j] : resData.countries;
          if(!countries.has(datasourceCountry)) {
           countries.add(datasourceCountry);
           value_name.push(datasourceCountry);
           value_original_id.push(datasourceCountry.trim());
          }
         }
       }
     }

     value_names.push(value_name);
     value_original_ids.push(value_original_id);

    var filters: Filter[] =[];
    for(i =0 ; i < filter_names.length;i++){
      var values:Value[] = [];
      for(j =0 ; j < value_names[i].length;j++){
        var value:Value = {name: value_names[i][j], id: value_original_ids[i][j], number:j, selected:false}
        values.push(value);
      }
       var filter:Filter = {title: filter_names[i], filterId: filter_ids[i], originalFilterId:  filter_original_ids[i], values : values, countSelectedValues:0, "filterOperator": 'or', valueIsExact: filter_valueIsExact[i], valueIsUnique: false };
       filters.push(filter);
    }
    return filters;
    }

    private handleError(message: string, error) {
      console.error("Compatible Content Providers (Repositories) Search Page - Table view: "+message, error);
    }
}