/*!
 * SAPUI5
 * Copyright (c) 2025 SAP SE or an SAP affiliate company. All rights reserved.
 */
import { ChartResultSet } from "../ChartResultSet";
import { DataSource } from "../DataSource";
import { ResultSet } from "../ResultSet";

/**
 * A Formatter allows as sina developer to format a resultset (searchresultset, suggestionresultset) or
 * to format datasource metadata through a special object which has a format()/formatAsync() method.
 * This allows to change visible result data before it is displayed in the search UI.
 */
export abstract class Formatter {
    constructor() {}

    abstract initAsync(): Promise<void>;

    /**
     *
     * @deprecated use formatAsync() instead
     */
    abstract format(obj: { dataSources: DataSource[] } | ResultSet): DataSource[] | ResultSet;

    abstract formatAsync(obj: { dataSources: DataSource[] } | ResultSet): Promise<DataSource[] | ResultSet>;
}

export abstract class ChartResultSetFormatter extends Formatter {
    abstract formatAsync(chartResultSet: ChartResultSet): Promise<ChartResultSet>;
}