/* *
 *
 *  (c) 2009-2026 Highsoft AS
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 *  Authors:
 *  - Sophie Bremer
 *  - Dawid Dragula
 *
 * */
'use strict';
import DataModifier from './DataModifier.js';
import { merge } from '../../Shared/Utilities.js';
/* *
 *
 *  Class
 *
 * */
/**
 * Slices the table rows based on the specified range.
 */
class RangeModifier extends DataModifier {
    /* *
     *
     *  Constructor
     *
     * */
    /**
     * Constructs an instance of the range modifier.
     *
     * @param {Partial<RangeModifierOptions>} [options]
     * Options to configure the range modifier.
     */
    constructor(options) {
        super();
        this.options = merge(RangeModifier.defaultOptions, options);
    }
    /* *
     *
     *  Functions
     *
     * */
    /**
     * Replaces table rows with ranged rows. If the given table does not have
     * defined a `modified` property, the filtering is applied in-place on the
     * original table rather than on a `modified` copy.
     *
     * @param {DataTable} table
     * Table to modify.
     *
     * @param {DataEventDetail} [eventDetail]
     * Custom information for pending events.
     *
     * @return {DataTable}
     * Table with `modified` property as a reference or modified table, if
     * `modified` property of the original table is undefined.
     */
    modifyTable(table, eventDetail) {
        const modifier = this;
        modifier.emit({ type: 'modify', detail: eventDetail, table });
        let { start, end } = modifier.options;
        start = Math.max(0, start || 0);
        end = Math.min(end || Infinity, table.getRowCount());
        const length = Math.max(end - start, 0);
        const modified = table.getModified();
        modified.deleteRows();
        modified.setRows(table.getRows(start, length));
        modified.setOriginalRowIndexes(Array.from({ length }, (_, i) => table.getOriginalRowIndex(start + i)));
        modifier.emit({ type: 'afterModify', detail: eventDetail, table });
        return table;
    }
}
/* *
 *
 *  Static Properties
 *
 * */
/**
 * Default options for the range modifier.
 */
RangeModifier.defaultOptions = {
    type: 'Range',
    start: 0,
    end: Infinity
};
DataModifier.registerType('Range', RangeModifier);
/* *
 *
 *  Default Export
 *
 * */
export default RangeModifier;
