import { HttpClient } from '@angular/common/http';
import { FormlyFieldConfig } from '@ngx-formly/core';
import { TranslateService } from '@ngx-translate/core';
import { Observable } from 'rxjs';
import { ApiService } from '../api/api.service';
import { Error } from '../error/error';
import { Record } from './record';
import { RecordHandleErrorService } from './record.handle-error.service';
import * as i0 from "@angular/core";
export declare class RecordService {
    protected http: HttpClient;
    protected apiService: ApiService;
    protected translateService: TranslateService;
    protected recordHandleErrorService: RecordHandleErrorService;
    static readonly DEFAULT_REST_RESULTS_SIZE = 10;
    static readonly MAX_REST_RESULTS_SIZE = 9999;
    /**
     * Event for record created
     */
    private onCreate;
    /**
     * Event for record updated
     */
    private onUpdate;
    /**
     * Event for record deleted
     */
    private onDelete;
    /**
     * On create observable
     * @return onCreate Subject
     */
    get onCreate$(): Observable<RecordEvent>;
    /**
     * On update observable
     * @return onUpdate Subject
     */
    get onUpdate$(): Observable<RecordEvent>;
    /**
     * On delete observable
     * @return onDelete Subject
     */
    get onDelete$(): Observable<RecordEvent>;
    /**
     * Get records filtered by given parameters.
     *
     * @param type - string, type of resource
     * @param query - string, keyword to search for
     * @param page - number, return records corresponding to this page
     * @param itemsPerPage - number, number of records to return
     * @param aggregationsFilters - list, option list of filters; usually used by
     *                              the aggregation filters.
     * @param preFilters - object, option list of additional filters.  The value can
     *                     a string or a list of string to filter with multiple values.
     * @param headers - HttpHeaders optional http header for the backend call.
     * @param sort - parameter for sorting records (eg. 'mostrecent' or '-mostrecent')
     * @param facets - list of strings, define which aggregations/facets should be included into the response.
     */
    getRecords(type: string, query?: string, page?: number, itemsPerPage?: number, aggregationsFilters?: any[], preFilters?: object, headers?: any, sort?: string, facets?: string[]): Observable<Record | Error>;
    /**
     * Delete a record.
     * @param type - string, type of record
     * @param pid - string, PID to remove
     */
    delete(type: string, pid: string): Observable<void | Error>;
    /**
     * Get record data
     * @param type - string, type of resource
     * @param pid - string, record PID
     */
    getRecord(type: string, pid: string, resolve?: number, headers?: any): Observable<any | Error>;
    /**
     * Return the schema form to generate the form based on the resource given.
     * @param recordType - string, type of the resource
     */
    getSchemaForm(recordType: string): Observable<any>;
    /**
     * Create a new record
     * @param recordType - string, type of resource
     * @param record - object, record to create
     */
    create(recordType: string, record: object): Observable<any>;
    /**
     * Update a record
     * @param recordType - string, type of resource
     * @param pid - string, record PID
     * @param record - object, record to update
     */
    update(recordType: string, pid: string, record: any): Observable<Object>;
    /**
     * Check if a record is already registered with the same value
     * @param recordType - string, type of record
     * @param field - string, field to check
     * @param value - string, value to check
     * @param excludePid - string, PID to ignore (normally the current record we are checking)
     */
    valueAlreadyExists(recordType: string, field: string, value: string, excludePid: string): Observable<{
        alreadyTaken: string;
    }>;
    /**
     * Check if a record is already registered with the same value
     * @param field - FormlyFieldConfig, field to check
     * @param recordType - string, type of record
     * @param excludePid - string, PID to ignore (normally the current record we are checking)
     * @param term - string, the elasticsearch term to check the uniqueness, use field.key if not given
     * @param limitToValues - string[], limit the test to a given list of values
     * @param filter - string, additional es query filters
     */
    uniqueValue(field: FormlyFieldConfig, recordType: string, excludePid?: string, term?: any, limitToValues?: string[], filter?: string): Observable<boolean> | Observable<{
        alreadyTaken: any;
    }>;
    /**
     * Transform a total value string or object representation
     * (ES compatibility v6 and v7)
     * @param total - string or object
     * @param relation - boolean
     * @return integer, text or null
     */
    totalHits(total: any, relation?: boolean): any;
    /**
     * Return the suggestions for query and field.
     *
     * @param resource Resource type.
     * @param url URL of suggestions endpoint.
     * @param field Field to search for suggestions.
     * @param q Query.
     * @returns Observable containing the list of suggestions.
     */
    suggestions(resource: string, url: string, field: string, q: string): Observable<Array<string>>;
    /**
     * Error handling during api call process.
     * @param error - HttpErrorResponse
     * @param resourceName- Name of current resource
     * @return throwError
     */
    private _handleError;
    /**
     * Creates and returns a HttpHeader object to send to request.
     * @param headers Object containing http headers to send to request.
     */
    private _createRequestHeaders;
    /**
     * Create a message for event
     * @param resource - string
     * @param data - any
     */
    private _createEvent;
    static ɵfac: i0.ɵɵFactoryDeclaration<RecordService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RecordService>;
}
/** Record Event Interface */
export interface RecordEvent {
    resource: string;
    data: any;
}