@neocomplexx/ngx-neo-completer-mat/esm5/lib/services/remote-data.js

import { __extends } from "tslib";
import { EventEmitter } from '@angular/core';
import { map, catchError } from 'rxjs/operators';
import { CompleterBaseData } from './completer-base-data';
var RemoteData = /** @class */ (function (_super) {
    __extends(RemoteData, _super);
    function RemoteData(http) {
        var _this = _super.call(this) || this;
        _this.http = http;
        _this.dataSourceChange = new EventEmitter();
        _this._urlFormater = null;
        _this._dataField = null;
        return _this;
    }
    RemoteData.prototype.remoteUrl = function (remoteUrl) {
        this._remoteUrl = remoteUrl;
        this.dataSourceChange.emit();
        return this;
    };
    RemoteData.prototype.urlFormater = function (urlFormater) {
        this._urlFormater = urlFormater;
    };
    RemoteData.prototype.dataField = function (dataField) {
        this._dataField = dataField;
    };
    RemoteData.prototype.requestOptions = function (requestOptions) {
        this._requestOptions = requestOptions;
    };
    RemoteData.prototype.search = function (term) {
        var _this = this;
        this.cancel();
        // let params = {};
        var url = '';
        if (this._urlFormater) {
            url = this._urlFormater(term);
        }
        else {
            url = this._remoteUrl + encodeURIComponent(term);
        }
        this.remoteSearch = this.http
            .get(url, Object.assign({}, this._requestOptions))
            .pipe(map(function (data) {
            var matches = _this.extractValue(data, _this._dataField);
            return _this.extractMatches(matches, term);
        }), catchError(function () { return []; }))
            .subscribe(function (matches) {
            var results = _this.processResults(matches);
            _this.next(results);
        });
    };
    RemoteData.prototype.cancel = function () {
        if (this.remoteSearch) {
            this.remoteSearch.unsubscribe();
        }
    };
    RemoteData.prototype.convertToItem = function (data) {
        return _super.prototype.convertToItem.call(this, data);
    };
    return RemoteData;
}(CompleterBaseData));
export { RemoteData };
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