/**
 * @license Highstock JS v9.3.0 (2021-10-21)
 *
 * Indicator series type for Highcharts Stock
 *
 * (c) 2010-2021 Pawel Fus, Sebastian Bochan
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
    if (typeof module === 'object' && module.exports) {
        factory['default'] = factory;
        module.exports = factory;
    } else if (typeof define === 'function' && define.amd) {
        define('highcharts/indicators/indicators', ['highcharts', 'highcharts/modules/stock'], function (Highcharts) {
            factory(Highcharts);
            factory.Highcharts = Highcharts;
            return factory;
        });
    } else {
        factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
    }
}(function (Highcharts) {
    var _modules = Highcharts ? Highcharts._modules : {};
    function _registerModule(obj, path, args, fn) {
        if (!obj.hasOwnProperty(path)) {
            obj[path] = fn.apply(null, args);
        }
    }
    _registerModule(_modules, 'Stock/Indicators/SMA/SMAComposition.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
        /* *
         *
         *  License: www.highcharts.com/license
         *
         *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
         *
         * */
        var Series = SeriesRegistry.series,
            ohlcProto = SeriesRegistry.seriesTypes.ohlc.prototype;
        var addEvent = U.addEvent,
            extend = U.extend;

    });
    _registerModule(_modules, 'Stock/Indicators/SMA/SMAIndicator.js', [_modules['Core/Chart/Chart.js'], _modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (Chart, SeriesRegistry, U) {
        /* *
         *
         *  License: www.highcharts.com/license
         *
         *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
         *
         * */
        var __extends = (this && this.__extends) || (function () {
                var extendStatics = function (d,
            b) {
                    extendStatics = Object.setPrototypeOf ||
                        ({ __proto__: [] } instanceof Array && function (d,
            b) { d.__proto__ = b; }) ||
                        function (d,
            b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
                return extendStatics(d, b);
            };
            return function (d, b) {
                extendStatics(d, b);
                function __() { this.constructor = d; }
                d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
            };
        })();
        var LineSeries = SeriesRegistry.seriesTypes.line;
        var addEvent = U.addEvent,
            error = U.error,
            extend = U.extend,
            isArray = U.isArray,
            merge = U.merge,
            pick = U.pick,
            splat = U.splat;
        /* *
         *
         *  Class
         *
         * */
        /**
         * The SMA series type.
         *
         * @private
         */
        var SMAIndicator = /** @class */ (function (_super) {
                __extends(SMAIndicator, _super);
            function SMAIndicator() {
                /* *
                 *
                 *  Static Properties
                 *
                 * */
                var _this = _super !== null && _super.apply(this,
                    arguments) || this;
                /* *
                 *
                 *  Properties
                 *
                 * */
                _this.data = void 0;
                _this.dataEventsToUnbind = void 0;
                _this.linkedParent = void 0;
                _this.options = void 0;
                _this.points = void 0;
                return _this;
                /* eslint-enable valid-jsdoc */
            }
            /* *
             *
             *  Functions
             *
             * */
            /* eslint-disable valid-jsdoc */
            /**
             * @private
             */
            SMAIndicator.prototype.destroy = function () {
                this.dataEventsToUnbind.forEach(function (unbinder) {
                    unbinder();
                });
                _super.prototype.destroy.apply(this, arguments);
            };
            /**
             * @private
             */
            SMAIndicator.prototype.getName = function () {
                var name = this.name,
                    params = [];
                if (!name) {
                    (this.nameComponents || []).forEach(function (component, index) {
                        params.push(this.options.params[component] +
                            pick(this.nameSuffixes[index], ''));
                    }, this);
                    name = (this.nameBase || this.type.toUpperCase()) +
                        (this.nameComponents ? ' (' + params.join(', ') + ')' : '');
                }
                return name;
            };
            /**
             * @private
             */
            SMAIndicator.prototype.getValues = function (series, params) {
                var period = params.period,
                    xVal = series.xData,
                    yVal = series.yData,
                    yValLen = yVal.length,
                    range = 0,
                    sum = 0,
                    SMA = [],
                    xData = [],
                    yData = [],
                    index = -1,
                    i,
                    SMAPoint;
                if (xVal.length < period) {
                    return;
                }
                // Switch index for OHLC / Candlestick / Arearange
                if (isArray(yVal[0])) {
                    index = params.index ? params.index : 0;
                }
                // Accumulate first N-points
                while (range < period - 1) {
                    sum += index < 0 ? yVal[range] : yVal[range][index];
                    range++;
                }
                // Calculate value one-by-one for each period in visible data
                for (i = range; i < yValLen; i++) {
                    sum += index < 0 ? yVal[i] : yVal[i][index];
                    SMAPoint = [xVal[i], sum / period];
                    SMA.push(SMAPoint);
                    xData.push(SMAPoint[0]);
                    yData.push(SMAPoint[1]);
                    sum -= (index < 0 ?
                        yVal[i - range] :
                        yVal[i - range][index]);
                }
                return {
                    values: SMA,
                    xData: xData,
                    yData: yData
                };
            };
            /**
             * @private
             */
            SMAIndicator.prototype.init = function (chart, options) {
                var indicator = this;
                _super.prototype.init.call(indicator, chart, options);
                // Only after series are linked indicator can be processed.
                var linkedSeriesUnbiner = addEvent(Chart, 'afterLinkSeries',
                    function () {
                        var hasEvents = !!indicator.dataEventsToUnbind.length;
                    if (indicator.linkedParent) {
                        if (!hasEvents) {
                            indicator.dataEventsToUnbind.push(addEvent(indicator.bindTo.series ?
                                indicator.linkedParent :
                                indicator.linkedParent.xAxis, indicator.bindTo.eventName, function () {
                                indicator.recalculateValues();
                            }));
                        }
                        if (indicator.calculateOn === 'init') {
                            if (!indicator.processedYData) {
                                indicator.recalculateValues();
                            }
                        }
                        else {
                            if (!hasEvents) {
                                var unbinder_1 = addEvent(indicator.chart,
                                    indicator.calculateOn,
                                    function () {
                                        indicator.recalculateValues();
                                    // Call this just once, on init
                                    unbinder_1();
                                });
                            }
                        }
                    }
                    else {
                        return error('Series ' +
                            indicator.options.linkedTo +
                            ' not found! Check `linkedTo`.', false, chart);
                    }
                }, {
                    order: 0
                });
                // Make sure we find series which is a base for an indicator
                // chart.linkSeries();
                indicator.dataEventsToUnbind = [];
                indicator.eventsToUnbind.push(linkedSeriesUnbiner);
            };
            /**
             * @private
             * @return {void}
             */
            SMAIndicator.prototype.recalculateValues = function () {
                var indicator = this,
                    oldData = indicator.points || [],
                    oldDataLength = (indicator.xData || []).length,
                    processedData = (indicator.getValues(indicator.linkedParent,
                    indicator.options.params) || {
                        values: [],
                        xData: [],
                        yData: []
                    }),
                    croppedDataValues = [],
                    overwriteData = true,
                    oldFirstPointIndex,
                    oldLastPointIndex,
                    croppedData,
                    min,
                    max,
                    i;
                // We need to update points to reflect changes in all,
                // x and y's, values. However, do it only for non-grouped
                // data - grouping does it for us (#8572)
                if (oldDataLength &&
                    !indicator.hasGroupedData &&
                    indicator.visible &&
                    indicator.points) {
                    // When data is cropped update only avaliable points (#9493)
                    if (indicator.cropped) {
                        if (indicator.xAxis) {
                            min = indicator.xAxis.min;
                            max = indicator.xAxis.max;
                        }
                        croppedData = indicator.cropData(processedData.xData, processedData.yData, min, max);
                        for (i = 0; i < croppedData.xData.length; i++) {
                            // (#10774)
                            croppedDataValues.push([
                                croppedData.xData[i]
                            ].concat(splat(croppedData.yData[i])));
                        }
                        oldFirstPointIndex = processedData.xData.indexOf(indicator.xData[0]);
                        oldLastPointIndex = processedData.xData.indexOf(indicator.xData[indicator.xData.length - 1]);
                        // Check if indicator points should be shifted (#8572)
                        if (oldFirstPointIndex === -1 &&
                            oldLastPointIndex === processedData.xData.length - 2) {
                            if (croppedDataValues[0][0] === oldData[0].x) {
                                croppedDataValues.shift();
                            }
                        }
                        indicator.updateData(croppedDataValues);
                        // Omit addPoint() and removePoint() cases
                    }
                    else if (processedData.xData.length !== oldDataLength - 1 &&
                        processedData.xData.length !== oldDataLength + 1) {
                        overwriteData = false;
                        indicator.updateData(processedData.values);
                    }
                }
                if (overwriteData) {
                    indicator.xData = processedData.xData;
                    indicator.yData = processedData.yData;
                    indicator.options.data = processedData.values;
                }
                // Removal of processedXData property is required because on
                // first translate processedXData array is empty
                if (indicator.bindTo.series === false) {
                    delete indicator.processedXData;
                    indicator.isDirty = true;
                    indicator.redraw();
                }
                indicator.isDirtyData = false;
            };
            /**
             * @private
             */
            SMAIndicator.prototype.processData = function () {
                var series = this,
                    compareToMain = series.options.compareToMain,
                    linkedParent = series.linkedParent;
                _super.prototype.processData.apply(series, arguments);
                if (series.dataModify &&
                    linkedParent &&
                    linkedParent.dataModify &&
                    linkedParent.dataModify.compareValue &&
                    compareToMain) {
                    series.dataModify.compareValue =
                        linkedParent.dataModify.compareValue;
                }
                return;
            };
            /**
             * The parameter allows setting line series type and use OHLC indicators.
             * Data in OHLC format is required.
             *
             * @sample {highstock} stock/indicators/use-ohlc-data
             *         Use OHLC data format to plot line chart
             *
             * @type      {boolean}
             * @product   highstock
             * @apioption plotOptions.line.useOhlcData
             */
            /**
             * Simple moving average indicator (SMA). This series requires `linkedTo`
             * option to be set.
             *
             * @sample stock/indicators/sma
             *         Simple moving average indicator
             *
             * @extends      plotOptions.line
             * @since        6.0.0
             * @excluding    allAreas, colorAxis, dragDrop, joinBy, keys,
             *               navigatorOptions, pointInterval, pointIntervalUnit,
             *               pointPlacement, pointRange, pointStart, showInNavigator,
             *               stacking, useOhlcData
             * @product      highstock
             * @requires     stock/indicators/indicators
             * @optionparent plotOptions.sma
             */
            SMAIndicator.defaultOptions = merge(LineSeries.defaultOptions, {
                /**
                 * The name of the series as shown in the legend, tooltip etc. If not
                 * set, it will be based on a technical indicator type and default
                 * params.
                 *
                 * @type {string}
                 */
                name: void 0,
                tooltip: {
                    /**
                     * Number of decimals in indicator series.
                     */
                    valueDecimals: 4
                },
                /**
                 * The main series ID that indicator will be based on. Required for this
                 * indicator.
                 *
                 * @type {string}
                 */
                linkedTo: void 0,
                /**
                 * Whether to compare indicator to the main series values
                 * or indicator values.
                 *
                 * @sample {highstock} stock/plotoptions/series-comparetomain/
                 *         Difference between comparing SMA values to the main series
                 *         and its own values.
                 *
                 * @type {boolean}
                 */
                compareToMain: false,
                /**
                 * Paramters used in calculation of regression series' points.
                 */
                params: {
                    /**
                     * The point index which indicator calculations will base. For
                     * example using OHLC data, index=2 means the indicator will be
                     * calculated using Low values.
                     */
                    index: 3,
                    /**
                     * The base period for indicator calculations. This is the number of
                     * data points which are taken into account for the indicator
                     * calculations.
                     */
                    period: 14
                }
            });
            return SMAIndicator;
        }(LineSeries));
        extend(SMAIndicator.prototype, {
            bindTo: {
                series: true,
                eventName: 'updatedData'
            },
            calculateOn: 'init',
            hasDerivedData: true,
            nameComponents: ['period'],
            nameSuffixes: [],
            useCommonDataGrouping: true
        });
        SeriesRegistry.registerSeriesType('sma', SMAIndicator);
        /* *
         *
         *  Default Export
         *
         * */
        /* *
         *
         *  API Options
         *
         * */
        /**
         * A `SMA` series. If the [type](#series.sma.type) option is not specified, it
         * is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.sma
         * @since     6.0.0
         * @product   highstock
         * @excluding dataParser, dataURL, useOhlcData
         * @requires  stock/indicators/indicators
         * @apioption series.sma
         */
        ''; // adds doclet above to the transpiled file

        return SMAIndicator;
    });
    _registerModule(_modules, 'Stock/Indicators/EMA/EMAIndicator.js', [_modules['Core/Series/SeriesRegistry.js'], _modules['Core/Utilities.js']], function (SeriesRegistry, U) {
        /* *
         *
         *  License: www.highcharts.com/license
         *
         *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
         *
         * */
        var __extends = (this && this.__extends) || (function () {
                var extendStatics = function (d,
            b) {
                    extendStatics = Object.setPrototypeOf ||
                        ({ __proto__: [] } instanceof Array && function (d,
            b) { d.__proto__ = b; }) ||
                        function (d,
            b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
                return extendStatics(d, b);
            };
            return function (d, b) {
                extendStatics(d, b);
                function __() { this.constructor = d; }
                d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
            };
        })();
        var SMAIndicator = SeriesRegistry.seriesTypes.sma;
        var correctFloat = U.correctFloat,
            isArray = U.isArray,
            merge = U.merge;
        /* *
         *
         *  Class
         *
         * */
        /**
         * The EMA series type.
         *
         * @private
         * @class
         * @name Highcharts.seriesTypes.ema
         *
         * @augments Highcharts.Series
         */
        var EMAIndicator = /** @class */ (function (_super) {
                __extends(EMAIndicator, _super);
            function EMAIndicator() {
                var _this = _super !== null && _super.apply(this,
                    arguments) || this;
                /* *
                 *
                 *  Properties
                 *
                 * */
                _this.data = void 0;
                _this.options = void 0;
                _this.points = void 0;
                return _this;
            }
            /* *
             *
             *  Functions
             *
             * */
            EMAIndicator.prototype.accumulatePeriodPoints = function (period, index, yVal) {
                var sum = 0,
                    i = 0,
                    y = 0;
                while (i < period) {
                    y = index < 0 ? yVal[i] : yVal[i][index];
                    sum = sum + y;
                    i++;
                }
                return sum;
            };
            EMAIndicator.prototype.calculateEma = function (xVal, yVal, i, EMApercent, calEMA, index, SMA) {
                var x = xVal[i - 1],
                    yValue = index < 0 ?
                        yVal[i - 1] :
                        yVal[i - 1][index],
                    y;
                y = typeof calEMA === 'undefined' ?
                    SMA : correctFloat((yValue * EMApercent) +
                    (calEMA * (1 - EMApercent)));
                return [x, y];
            };
            EMAIndicator.prototype.getValues = function (series, params) {
                var period = params.period,
                    xVal = series.xData,
                    yVal = series.yData,
                    yValLen = yVal ? yVal.length : 0,
                    EMApercent = 2 / (period + 1),
                    sum = 0,
                    EMA = [],
                    xData = [],
                    yData = [],
                    index = -1,
                    SMA = 0,
                    calEMA,
                    EMAPoint,
                    i;
                // Check period, if bigger than points length, skip
                if (yValLen < period) {
                    return;
                }
                // Switch index for OHLC / Candlestick / Arearange
                if (isArray(yVal[0])) {
                    index = params.index ? params.index : 0;
                }
                // Accumulate first N-points
                sum = this.accumulatePeriodPoints(period, index, yVal);
                // first point
                SMA = sum / period;
                // Calculate value one-by-one for each period in visible data
                for (i = period; i < yValLen + 1; i++) {
                    EMAPoint = this.calculateEma(xVal, yVal, i, EMApercent, calEMA, index, SMA);
                    EMA.push(EMAPoint);
                    xData.push(EMAPoint[0]);
                    yData.push(EMAPoint[1]);
                    calEMA = EMAPoint[1];
                }
                return {
                    values: EMA,
                    xData: xData,
                    yData: yData
                };
            };
            /**
             * Exponential moving average indicator (EMA). This series requires the
             * `linkedTo` option to be set.
             *
             * @sample stock/indicators/ema
             * Exponential moving average indicator
             *
             * @extends      plotOptions.sma
             * @since        6.0.0
             * @product      highstock
             * @requires     stock/indicators/indicators
             * @optionparent plotOptions.ema
             */
            EMAIndicator.defaultOptions = merge(SMAIndicator.defaultOptions, {
                params: {
                    /**
                     * The point index which indicator calculations will base. For
                     * example using OHLC data, index=2 means the indicator will be
                     * calculated using Low values.
                     *
                     * By default index value used to be set to 0. Since
                     * Highcharts Stock 7 by default index is set to 3
                     * which means that the ema indicator will be
                     * calculated using Close values.
                     */
                    index: 3,
                    period: 9 // @merge 14 in v6.2
                }
            });
            return EMAIndicator;
        }(SMAIndicator));
        SeriesRegistry.registerSeriesType('ema', EMAIndicator);
        /* *
         *
         *  Default Export
         *
         * */
        /**
         * A `EMA` series. If the [type](#series.ema.type) option is not
         * specified, it is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.ema
         * @since     6.0.0
         * @product   highstock
         * @excluding dataParser, dataURL
         * @requires  stock/indicators/indicators
         * @apioption series.ema
         */
        ''; // adds doclet above to the transpiled file

        return EMAIndicator;
    });
    _registerModule(_modules, 'masters/indicators/indicators.src.js', [], function () {


    });
}));