/* *
 *
 *  (c) 2009-2026 Highsoft AS
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 *  Authors:
 *  - Torstein Hønsi
 *  - Gøran Slettemark
 *  - Wojciech Chmiel
 *  - Sophie Bremer
 *  - Kamil Kubik
 *
 * */
'use strict';
import DataConnector from './DataConnector.js';
import HTMLTableConverter from '../Converters/HTMLTableConverter.js';
import H from '../../Core/Globals.js';
const { win } = H;
import U from '../../Core/Utilities.js';
const { merge } = U;
/* *
 *
 *  Class
 *
 * */
/**
 * Class that handles creating a data connector from an HTML table.
 *
 * @private
 */
class HTMLTableConnector extends DataConnector {
    /* *
     *
     *  Constructor
     *
     * */
    /**
     * Constructs an instance of HTMLTableConnector.
     *
     * @param {HTMLTableConnector.CombinedHTMLTableConnectorOptions} [options]
     * Options for the connector and converter.
     */
    constructor(options) {
        const mergedOptions = merge(HTMLTableConnector.defaultOptions, options);
        super(mergedOptions);
        this.options = mergedOptions;
        this.converter = new HTMLTableConverter(mergedOptions);
    }
    /**
     * Initiates creating the dataconnector from the HTML table
     *
     * @param {DataEvent.Detail} [eventDetail]
     * Custom information for pending events.
     *
     * @emits HTMLTableConnector#load
     * @emits HTMLTableConnector#afterLoad
     * @emits HTMLTableConnector#loadError
     */
    async load(eventDetail) {
        const connector = this;
        const options = connector.options;
        const converter = connector.converter;
        const table = connector.getTable();
        const htmlTable = options.htmlTable;
        connector.emit({
            type: 'load',
            detail: eventDetail
        });
        let tableElement;
        if (typeof htmlTable === 'string') {
            connector.tableID = htmlTable;
            tableElement = win.document.getElementById(htmlTable);
        }
        else {
            tableElement = htmlTable;
            connector.tableID = tableElement.id;
        }
        connector.tableElement = tableElement || void 0;
        if (!connector.tableElement) {
            const error = 'HTML table not provided, or element with ID not found';
            connector.emit({
                type: 'loadError',
                detail: eventDetail,
                error
            });
            return Promise.reject(new Error(error));
        }
        const columns = converter.parse(merge({ tableElement: connector.tableElement }, options), eventDetail);
        // If already loaded, clear the current rows
        table.deleteColumns();
        table.setColumns(columns);
        await connector.applyTableModifiers();
        connector.emit({
            type: 'afterLoad',
            detail: eventDetail
        });
        return connector;
    }
}
/* *
 *
 *  Static Properties
 *
 * */
HTMLTableConnector.defaultOptions = {
    id: 'HTML-table-connector',
    type: 'HTMLTable',
    htmlTable: ''
};
DataConnector.registerType('HTMLTable', HTMLTableConnector);
/* *
 *
 *  Default Export
 *
 * */
export default HTMLTableConnector;
