{
  "version": 3,
  "sources": ["src/app/shared/_services/filter-utilities.service.ts"],
  "sourcesContent": ["import {Injectable} from '@angular/core';\r\nimport {ActivatedRouteSnapshot, Params, Router} from '@angular/router';\r\nimport {SortField, SortOptions} from 'src/app/_models/metadata/series-filter';\r\nimport {MetadataService} from \"../../_services/metadata.service\";\r\nimport {SeriesFilterV2} from \"../../_models/metadata/v2/series-filter-v2\";\r\nimport {FilterStatement} from \"../../_models/metadata/v2/filter-statement\";\r\nimport {FilterCombination} from \"../../_models/metadata/v2/filter-combination\";\r\nimport {FilterField} from \"../../_models/metadata/v2/filter-field\";\r\nimport {FilterComparison} from \"../../_models/metadata/v2/filter-comparison\";\r\nimport {HttpClient} from \"@angular/common/http\";\r\nimport {TextResonse} from \"../../_types/text-response\";\r\nimport {environment} from \"../../../environments/environment\";\r\nimport {map, tap} from \"rxjs/operators\";\r\nimport {of, switchMap} from \"rxjs\";\r\n\r\n\r\n@Injectable({\r\n    providedIn: 'root'\r\n})\r\nexport class FilterUtilitiesService {\r\n\r\n  private apiUrl = environment.apiUrl;\r\n\r\n  constructor(private metadataService: MetadataService, private router: Router, private http: HttpClient) {}\r\n\r\n  encodeFilter(filter: SeriesFilterV2 | undefined) {\r\n    return this.http.post<string>(this.apiUrl + 'filter/encode', filter, TextResonse);\r\n  }\r\n\r\n  decodeFilter(encodedFilter: string) {\r\n    return this.http.post<SeriesFilterV2>(this.apiUrl + 'filter/decode', {encodedFilter}).pipe(map(filter => {\r\n      if (filter == null) {\r\n        filter = this.metadataService.createDefaultFilterDto();\r\n        filter.statements.push(this.createSeriesV2DefaultStatement());\r\n      }\r\n\r\n      return filter;\r\n    }))\r\n  }\r\n\r\n  updateUrlFromFilter(filter: SeriesFilterV2 | undefined) {\r\n    return this.encodeFilter(filter).pipe(tap(encodedFilter => {\r\n      window.history.replaceState(window.location.href, '', window.location.href.split('?')[0]+ '?' + encodedFilter);\r\n    }));\r\n  }\r\n\r\n  filterPresetsFromUrl(snapshot: ActivatedRouteSnapshot) {\r\n    const filter = this.metadataService.createDefaultFilterDto();\r\n    filter.statements.push(this.createSeriesV2DefaultStatement());\r\n    if (!window.location.href.includes('?')) return of(filter);\r\n\r\n    return this.decodeFilter(window.location.href.split('?')[1]);\r\n  }\r\n\r\n  /**\r\n   * Applies and redirects to the passed page with the filter encoded\r\n   * @param page\r\n   * @param filter\r\n   * @param comparison\r\n   * @param value\r\n   */\r\n  applyFilter(page: Array<any>, filter: FilterField, comparison: FilterComparison, value: string) {\r\n    const dto = this.createSeriesV2Filter();\r\n    dto.statements.push(this.metadataService.createDefaultFilterStatement(filter, comparison, value + ''));\r\n\r\n    return this.encodeFilter(dto).pipe(switchMap(encodedFilter => {\r\n      return this.router.navigateByUrl(page.join('/') + '?' + encodedFilter);\r\n    }));\r\n  }\r\n\r\n  applyFilterWithParams(page: Array<any>, filter: SeriesFilterV2, extraParams: Params) {\r\n    return this.encodeFilter(filter).pipe(switchMap(encodedFilter => {\r\n      let url = page.join('/') + '?' + encodedFilter;\r\n      url += Object.keys(extraParams).map(k => `&${k}=${extraParams[k]}`).join('');\r\n\r\n      return this.router.navigateByUrl(url, extraParams);\r\n    }));\r\n  }\r\n\r\n  createSeriesV2Filter(): SeriesFilterV2 {\r\n      return {\r\n          combination: FilterCombination.And,\r\n          statements: [],\r\n          limitTo: 0,\r\n          sortOptions: {\r\n              isAscending: true,\r\n              sortField: SortField.SortName\r\n          },\r\n      };\r\n  }\r\n\r\n  createSeriesV2DefaultStatement(): FilterStatement {\r\n      return {\r\n          comparison: FilterComparison.Equal,\r\n          value: '',\r\n          field: FilterField.SeriesName\r\n      }\r\n  }\r\n}\r\n"],
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  "names": ["FilterUtilitiesService", "constructor", "metadataService", "router", "http", "apiUrl", "environment", "encodeFilter", "filter", "post", "TextResonse", "decodeFilter", "encodedFilter", "pipe", "map", "createDefaultFilterDto", "statements", "push", "createSeriesV2DefaultStatement", "updateUrlFromFilter", "tap", "window", "history", "replaceState", "location", "href", "split", "filterPresetsFromUrl", "snapshot", "includes", "of", "applyFilter", "page", "comparison", "value", "dto", "createSeriesV2Filter", "createDefaultFilterStatement", "switchMap", "navigateByUrl", "join", "applyFilterWithParams", "extraParams", "url", "Object", "keys", "k", "combination", "FilterCombination", "And", "limitTo", "sortOptions", "isAscending", "sortField", "SortField", "SortName", "FilterComparison", "Equal", "field", "FilterField", "SeriesName", "\u0275\u0275inject", "MetadataService", "Router", "HttpClient", "factory", "\u0275fac", "providedIn", "_FilterUtilitiesService"]
}