import {Injectable, Inject} from '@angular/core';
import {Observable, Observer} from 'rxjs/Rx';
import {SEARCH_CONFIG, ISearchConfig} from '../../config/config.module';
import {RecordCollection} from '../../records/record-collection';
import {
  OwsRecordTransformer
} from '../../records/transformers/ows-record-transformer.service';

const mockResult: any = {
  columns: [
    {'name': 'source', 'label': 'Source', 'type': 'text', 'visible': true},
    {'name': 'state', 'label': 'State', 'type': 'text', 'visible': true},
    {
      'name': 'kml_centroid',
      'label': 'kml_centroid',
      'type': 'text',
      'visible': false
    },
    {
      'name': 'kml_polygon',
      'label': 'kml_polygon',
      'type': 'text',
      'visible': false
    }
  ],
  data: [
    ['OCC',
      'OK',
      '<Point>' +
        '<coordinates>' +
          '-97.575521330698128,35.142475536542156' +
        '</coordinates>' +
      '</Point>',
      '<Polygon>' +
        '<outerBoundaryIs>' +
          '<LinearRing>' +
            '<coordinates>' +
              '-97.410459213375504,35.1533634094558 ' +
              '-97.40594985,35.1533634094558 ' +
              '-97.40594985,35.149721124727896 ' +
              '-97.410459213375504,35.149721124727896 ' +
              '-97.410459213375504,35.1533634094558' +
            '</coordinates>' +
          '</LinearRing>' +
        '</outerBoundaryIs>' +
      '</Polygon>'
    ]
  ]
};

@Injectable()
export class OwsSearchService {
  private transformer: OwsRecordTransformer;

  constructor(@Inject(SEARCH_CONFIG) private config: ISearchConfig) {
    this.transformer = new OwsRecordTransformer();
  }

  get(docType: string, searchFilter: any): Observable<RecordCollection> {
    return Observable.create((observer: Observer<RecordCollection>) => {
      observer.next(this.transformer.transform(mockResult, {}));
      observer.complete();
    });
  }
}