@neocomplexx/ngx-neo-completer-mat/esm2015/lib/services/local-data.js

import { EventEmitter } from '@angular/core';
import { Observable } from 'rxjs';
import { catchError } from 'rxjs/operators';
import { CompleterBaseData } from './completer-base-data';
export class LocalData extends CompleterBaseData {
    constructor() {
        super();
        this.dataSourceChange = new EventEmitter();
    }
    data(data) {
        if (data instanceof Observable) {
            const data$ = data;
            data$
                .pipe(catchError(() => []))
                .subscribe((res) => {
                this._data = res;
                if (this.savedTerm) {
                    this.search(this.savedTerm);
                }
                this.dataSourceChange.emit();
            });
        }
        else {
            this._data = data;
        }
        this.dataSourceChange.emit();
        return this;
    }
    search(term) {
        if (!this._data) {
            this.savedTerm = term;
        }
        else {
            this.savedTerm = null;
            const matches = this.extractMatches(this._data, term);
            this.next(this.processResults(matches));
        }
    }
    convertToItem(data) {
        return super.convertToItem(data);
    }
}
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