/* *
 *
 *  (c) 2009-2026 Highsoft AS
 *  Author: Torstein Honsi
 *
 *  Dot plot series type for Highcharts
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */
/**
 * @private
 * @todo
 * - Check update, remove etc.
 * - Custom icons like persons, carts etc. Either as images, font icons or
 *   Highcharts symbols.
 */
'use strict';
import DotPlotSeriesDefaults from './DotPlotSeriesDefaults.js';
import SeriesRegistry from '../../Core/Series/SeriesRegistry.js';
const { column: ColumnSeries } = SeriesRegistry.seriesTypes;
import U from '../../Core/Utilities.js';
const { extend, isNumber, merge, pick } = U;
/* *
 *
 *  Class
 *
 * */
/**
 * @private
 * @class
 * @name Highcharts.seriesTypes.dotplot
 *
 * @augments Highcharts.Series
 */
class DotPlotSeries extends ColumnSeries {
    /* *
     *
     *  Functions
     *
     * */
    drawPoints() {
        const series = this, options = series.options, renderer = series.chart.renderer, seriesMarkerOptions = options.marker, total = this.points.reduce((acc, point) => acc + Math.abs(point.y || 0), 0), totalHeight = this.points.reduce((acc, point) => acc + (point.shapeArgs?.height || 0), 0), itemPadding = options.itemPadding || 0, columnWidth = this.points[0]?.shapeArgs?.width || 0;
        let slotsPerBar = options.slotsPerBar, slotWidth = columnWidth;
        // Find the suitable number of slots per column
        if (!isNumber(slotsPerBar)) {
            slotsPerBar = 1;
            while (slotsPerBar < total) {
                if (total / slotsPerBar <
                    (totalHeight / slotWidth) * 1.2) {
                    break;
                }
                slotsPerBar++;
                slotWidth = columnWidth / slotsPerBar;
            }
        }
        const height = (totalHeight * slotsPerBar) / total;
        for (const point of series.points) {
            const pointMarkerOptions = point.marker || {}, symbol = (pointMarkerOptions.symbol ||
                seriesMarkerOptions.symbol), radius = pick(pointMarkerOptions.radius, seriesMarkerOptions.radius), isSquare = symbol !== 'rect', width = isSquare ? height : slotWidth, shapeArgs = point.shapeArgs || {}, startX = (shapeArgs.x || 0) + ((shapeArgs.width || 0) -
                slotsPerBar * width) / 2, positiveYValue = Math.abs(point.y ?? 0), shapeY = (shapeArgs.y || 0), shapeHeight = (shapeArgs.height || 0);
            let graphics, x = startX, y = point.negative ? shapeY : shapeY + shapeHeight - height, slotColumn = 0;
            point.graphics = graphics = point.graphics || [];
            const pointAttr = point.pointAttr ?
                (point.pointAttr[point.selected ? 'selected' : ''] ||
                    series.pointAttr['']) :
                series.pointAttribs(point, point.selected && 'select');
            delete pointAttr.r;
            if (series.chart.styledMode) {
                delete pointAttr.stroke;
                delete pointAttr['stroke-width'];
            }
            if (typeof point.y === 'number') {
                if (!point.graphic) {
                    point.graphic = renderer.g('point').add(series.group);
                }
                for (let val = 0; val < positiveYValue; val++) {
                    const attr = {
                        x: x + width * itemPadding,
                        y: y + height * itemPadding,
                        width: width * (1 - 2 * itemPadding),
                        height: height * (1 - 2 * itemPadding),
                        r: radius
                    };
                    let graphic = graphics[val];
                    if (graphic) {
                        graphic.animate(attr);
                    }
                    else {
                        graphic = renderer
                            .symbol(symbol)
                            .attr(extend(attr, pointAttr))
                            .add(point.graphic);
                    }
                    graphic.isActive = true;
                    graphics[val] = graphic;
                    x += width;
                    slotColumn++;
                    if (slotColumn >= slotsPerBar) {
                        slotColumn = 0;
                        x = startX;
                        y = point.negative ? y + height : y - height;
                    }
                }
            }
            let i = -1;
            for (const graphic of graphics) {
                ++i;
                if (graphic) {
                    if (!graphic.isActive) {
                        graphic.destroy();
                        graphics.splice(i, 1);
                    }
                    else {
                        graphic.isActive = false;
                    }
                }
            }
        }
    }
}
/* *
 *
 *  Static Properties
 *
 * */
DotPlotSeries.defaultOptions = merge(ColumnSeries.defaultOptions, DotPlotSeriesDefaults);
extend(DotPlotSeries.prototype, {
    markerAttribs: void 0
});
SeriesRegistry.registerSeriesType('dotplot', DotPlotSeries);
/* *
 *
 *  Default Export
 *
 * */
export default DotPlotSeries;