/**
 * @license Highcharts JS v7.1.1 (2019-04-09)
 * Organization chart series type
 *
 * (c) 2019-2019 Torstein Honsi
 *
 * 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/modules/organization', ['highcharts', 'highcharts/modules/sankey'], 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, 'modules/organization.src.js', [_modules['parts/Globals.js']], function (H) {
        /* *
         * Organization chart module
         *
         * (c) 2018-2019 Torstein Honsi
         *
         * License: www.highcharts.com/license
         */

        /**
         * Layout value for the child nodes in an organization chart. If `hanging`, this
         * node's children will hang below their parent, allowing a tighter packing of
         * nodes in the diagram.
         *
         * @typedef {"normal"|"hanging"} Highcharts.SeriesOrganizationNodesLayoutValue
         */


        var pick = H.pick;

        var base = H.seriesTypes.sankey.prototype;

        /**
         * @private
         * @class
         * @name Highcharts.seriesTypes.organization
         *
         * @augments Highcharts.seriesTypes.sankey
         */
        H.seriesType(
            'organization',
            'sankey',
            /**
             * An organization chart is a diagram that shows the structure of an
             * organization and the relationships and relative ranks of its parts and
             * positions.
             *
             * @sample       highcharts/demo/organization-chart/
             *               Organization chart
             * @sample       highcharts/series-organization/horizontal/
             *               Horizontal organization chart
             * @sample       highcharts/series-organization/borderless
             *               Borderless design
             * @sample       highcharts/series-organization/center-layout
             *               Centered layout
             *
             * @extends      plotOptions.sankey
             * @excluding    allowPointSelect, curveFactor
             * @since        7.1.0
             * @product      highcharts
             * @optionparent plotOptions.organization
             */
            {
                /**
                 * The border color of the node cards.
                 * @type {Highcharts.ColorString}
                 */
                borderColor: '#666666',
                /**
                 * The border radius of the node cards.
                 */
                borderRadius: 3,
                /**
                 * Radius for the rounded corners of the links between nodes.
                 *
                 * @sample   highcharts/series-organization/link-options
                 *           Square links
                 */
                linkRadius: 10,
                borderWidth: 1,
                dataLabels: {
                    /**
                     * A callback for defining the format for _nodes_ in the
                     * organization chart. The `nodeFormat` option takes precedence over
                     * `nodeFormatter`.
                     *
                     * In an organization chart, the `nodeFormatter` is a quite complex
                     * function of the available options, striving for a good default
                     * layout of cards with or without images. In organization chart,
                     * the data labels come with `useHTML` set to true, meaning they
                     * will be rendered as true HTML above the SVG.
                     *
                     * @sample highcharts/series-organization/datalabels-nodeformatter
                     *         Modify the default label format output
                     */
                    nodeFormatter: function () {

                        var outerStyle = {
                                width: '100%',
                                height: '100%',
                                display: 'flex',
                                'flex-direction': 'row',
                                'align-items': 'center',
                                'justify-content': 'center'
                            },
                            imageStyle = {
                                'max-height': '100%',
                                'border-radius': '50%'
                            },
                            innerStyle = {
                                width: '100%',
                                padding: 0,
                                'text-align': 'center',
                                'white-space': 'normal'
                            },
                            nameStyle = {
                                margin: 0
                            },
                            titleStyle = {
                                margin: 0
                            },
                            descriptionStyle = {
                                opacity: 0.75,
                                margin: '5px'
                            };

                        function styleAttr(style) {
                            return Object.keys(style).reduce(function (str, key) {
                                return str + key + ':' + style[key] + ';';
                            }, 'style="') + '"';
                        }

                        if (this.point.image) {
                            imageStyle['max-width'] = '30%';
                            innerStyle.width = '70%';
                        }

                        // PhantomJS doesn't support flex, roll back to absolute
                        // positioning
                        if (this.series.chart.renderer.forExport) {
                            outerStyle.display = 'block';
                            innerStyle.position = 'absolute';
                            innerStyle.left = this.point.image ? '30%' : 0;
                            innerStyle.top = 0;
                        }

                        var html = '<div ' + styleAttr(outerStyle) + '>';

                        if (this.point.image) {
                            html += '<img src="' + this.point.image + '" ' +
                                styleAttr(imageStyle) + '>';
                        }

                        html += '<div ' + styleAttr(innerStyle) + '>';

                        if (this.point.name) {
                            html += '<h4 ' + styleAttr(nameStyle) + '>' +
                                this.point.name + '</h4>';
                        }

                        if (this.point.title) {
                            html += '<p ' + styleAttr(titleStyle) + '>' +
                                (this.point.title || '') + '</p>';
                        }

                        if (this.point.description) {
                            html += '<p ' + styleAttr(descriptionStyle) + '>' +
                                this.point.description + '</p>';
                        }

                        html += '</div>' +
                            '</div>';
                        return html;
                    },
                    style: {
                        fontWeight: 'normal',
                        fontSize: '13px'
                    },
                    useHTML: true
                },
                /**
                 * The indentation in pixels of hanging nodes, nodes which parent has
                 * [layout](#series.organization.nodes.layout) set to `hanging`.
                 */
                hangingIndent: 20,
                /**
                 * The color of the links between nodes.
                 * @type {Highcharts.ColorString}
                 */
                linkColor: '#666666',
                /**
                 * The line width of the links connecting nodes, in pixels.
                 *
                 * @sample   highcharts/series-organization/link-options
                 *           Square links
                 */
                linkLineWidth: 1,
                /**
                 * In a horizontal chart, the width of the nodes in pixels. Node that
                 * most organization charts are vertical, so the name of this option
                 * is counterintuitive.
                 */
                nodeWidth: 50,
                tooltip: {
                    nodeFormat: '{point.name}<br>{point.title}<br>{point.description}'
                }
            },
            {
                pointAttribs: function (point, state) {
                    var series = this,
                        attribs = base.pointAttribs.call(series, point, state),
                        level = point.isNode ? point.level : point.fromNode.level,
                        levelOptions = series.mapOptionsToLevel[level],
                        options = point.options,
                        stateOptions = levelOptions.states[state] || {},
                        values = ['borderRadius', 'linkColor', 'linkLineWidth']
                            .reduce(function (obj, key) {
                                obj[key] = pick(
                                    stateOptions[key], options[key], levelOptions[key]
                                );
                                return obj;
                            }, {});

                    if (!point.isNode) {
                        attribs.stroke = values.linkColor;
                        attribs['stroke-width'] = values.linkLineWidth;
                        delete attribs.fill;
                    } else {
                        if (values.borderRadius) {
                            attribs.r = values.borderRadius;
                        }
                    }
                    return attribs;
                },

                createNode: function (id) {
                    var node = base.createNode
                        .call(this, id);

                    // All nodes in an org chart are equal width
                    node.getSum = function () {
                        return 1;
                    };

                    return node;

                },

                createNodeColumn: function () {
                    var column = base.createNodeColumn.call(this);

                    // Wrap the offset function so that the hanging node's children are
                    // aligned to their parent
                    H.wrap(column, 'offset', function (proceed, node, factor) {
                        var offset = proceed.call(this, node, factor);

                        // Modify the default output if the parent's layout is 'hanging'
                        if (node.hangsFrom) {
                            return {
                                absoluteTop: node.hangsFrom.nodeY
                            };
                        }

                        return offset;
                    });

                    return column;
                },

                translateNode: function (node, column) {
                    base.translateNode.call(this, node, column);

                    if (node.hangsFrom) {
                        node.shapeArgs.height -= this.options.hangingIndent;
                        if (!this.chart.inverted) {
                            node.shapeArgs.y += this.options.hangingIndent;
                        }
                    }
                    node.nodeHeight = this.chart.inverted ?
                        node.shapeArgs.width :
                        node.shapeArgs.height;
                },

                // General function to apply corner radius to a path - can be lifted to
                // renderer or utilities if we need it elsewhere.
                curvedPath: function (path, r) {
                    var d = [],
                        i,
                        x,
                        y,
                        x1,
                        x2,
                        y1,
                        y2,
                        directionX,
                        directionY;

                    for (i = 0; i < path.length; i++) {
                        x = path[i][0];
                        y = path[i][1];

                        // moveTo
                        if (i === 0) {
                            d.push('M', x, y);

                        } else if (i === path.length - 1) {
                            d.push('L', x, y);

                        // curveTo
                        } else if (r) {
                            x1 = path[i - 1][0];
                            y1 = path[i - 1][1];
                            x2 = path[i + 1][0];
                            y2 = path[i + 1][1];

                            // Only apply to breaks
                            if (x1 !== x2 && y1 !== y2) {
                                directionX = x1 < x2 ? 1 : -1;
                                directionY = y1 < y2 ? 1 : -1;
                                d.push(
                                    'L',
                                    x - directionX * Math.min(Math.abs(x - x1), r),
                                    y - directionY * Math.min(Math.abs(y - y1), r),
                                    'C',
                                    x,
                                    y,
                                    x,
                                    y,
                                    x + directionX * Math.min(Math.abs(x - x2), r),
                                    y + directionY * Math.min(Math.abs(y - y2), r)
                                );
                            }

                        // lineTo
                        } else {
                            d.push('L', x, y);
                        }
                    }
                    return d;

                },

                translateLink: function (point) {
                    var fromNode = point.fromNode,
                        toNode = point.toNode,
                        crisp = Math.round(this.options.linkLineWidth) % 2 / 2,
                        x1 = Math.floor(
                            fromNode.shapeArgs.x + fromNode.shapeArgs.width
                        ) + crisp,
                        y1 = Math.floor(
                            fromNode.shapeArgs.y + fromNode.shapeArgs.height / 2
                        ) + crisp,
                        x2 = Math.floor(toNode.shapeArgs.x) + crisp,
                        y2 = Math.floor(
                            toNode.shapeArgs.y + toNode.shapeArgs.height / 2
                        ) + crisp,
                        xMiddle,
                        hangingIndent = this.options.hangingIndent,
                        toOffset = toNode.options.offset,
                        percentOffset = /%$/.test(toOffset) && parseInt(toOffset, 10),
                        inverted = this.chart.inverted;

                    if (inverted) {
                        x1 -= fromNode.shapeArgs.width;
                        x2 += toNode.shapeArgs.width;
                    }
                    xMiddle = Math.floor(
                        x2 +
                        (inverted ? 1 : -1) *
                        (this.colDistance - this.nodeWidth) / 2
                    ) + crisp;

                    // Put the link on the side of the node when an offset is given. HR
                    // node in the main demo.
                    if (
                        percentOffset &&
                        (percentOffset >= 50 || percentOffset <= -50)
                    ) {
                        xMiddle = x2 = Math.floor(
                            x2 + (inverted ? -0.5 : 0.5) * toNode.shapeArgs.width
                        ) + crisp;
                        y2 = toNode.shapeArgs.y;
                        if (percentOffset > 0) {
                            y2 += toNode.shapeArgs.height;
                        }
                    }

                    if (toNode.hangsFrom === fromNode) {
                        if (this.chart.inverted) {
                            y1 = Math.floor(
                                fromNode.shapeArgs.y +
                                fromNode.shapeArgs.height -
                                hangingIndent / 2
                            ) + crisp;
                            y2 = toNode.shapeArgs.y + toNode.shapeArgs.height;
                        } else {
                            y1 = Math.floor(
                                fromNode.shapeArgs.y +
                                hangingIndent / 2
                            ) + crisp;

                        }
                        xMiddle = x2 = Math.floor(
                            toNode.shapeArgs.x + toNode.shapeArgs.width / 2
                        ) + crisp;
                    }

                    point.plotY = 1;
                    point.shapeType = 'path';
                    point.shapeArgs = {
                        d: this.curvedPath([
                            [x1, y1],
                            [xMiddle, y1],
                            [xMiddle, y2],
                            [x2, y2]
                        ], this.options.linkRadius)
                    };
                },

                alignDataLabel: function (point, dataLabel, options) {
                    // Align the data label to the point graphic
                    if (options.useHTML) {
                        var width = point.shapeArgs.width,
                            height = point.shapeArgs.height,
                            padjust = this.options.borderWidth +
                                2 * this.options.dataLabels.padding;

                        if (this.chart.inverted) {
                            width = height;
                            height = point.shapeArgs.width;
                        }

                        height -= padjust;
                        width -= padjust;

                        // Set the size of the surrounding div emulating `g`
                        H.css(dataLabel.text.element.parentNode, {
                            width: width + 'px',
                            height: height + 'px'
                        });

                        // Set properties for the span emulating `text`
                        H.css(dataLabel.text.element, {
                            left: 0,
                            top: 0,
                            width: '100%',
                            height: '100%',
                            overflow: 'hidden'
                        });

                        // The getBBox function is used in `alignDataLabel` to align
                        // inside the box
                        dataLabel.getBBox = function () {
                            return {
                                width: width,
                                height: height
                            };
                        };
                    }

                    H.seriesTypes.column.prototype.alignDataLabel.apply(
                        this,
                        arguments
                    );
                }
            }

        );

        /**
         * An `organization` series. If the [type](#series.organization.type) option is
         * not specified, it is inherited from [chart.type](#chart.type).
         *
         * @extends   series,plotOptions.organization
         * @apioption series.organization
         */

        /**
         * A collection of options for the individual nodes. The nodes in an org chart
         * are auto-generated instances of `Highcharts.Point`, but options can be
         * applied here and linked by the `id`.
         *
         * @extends   series.sankey.nodes
         * @type      {Array<*>}
         * @apioption series.organization.nodes
         */

        /**
         * The job description for the node card, will be inserted by the default
         * `dataLabel.nodeFormatter`.
         *
         * @type      {string}
         * @sample    highcharts/demo/organization-chart
         *            Org chart with job descriptions
         * @apioption series.organization.nodes.description
         */

        /**
         * An image for the node card, will be inserted by the default
         * `dataLabel.nodeFormatter`.
         *
         * @type      {string}
         * @sample    highcharts/demo/organization-chart
         *            Org chart with images
         * @apioption series.organization.nodes.image
         */

        /**
         * Layout for the node's children. If `hanging`, this node's children will hang
         * below their parent, allowing a tighter packing of nodes in the diagram.
         *
         * @sample highcharts/demo/organization-chart
         *         Hanging layout
         *
         * @type      {Highcharts.SeriesOrganizationNodesLayoutValue}
         * @default   normal
         * @apioption series.organization.nodes.layout
         */

        /**
         * The job title for the node card, will be inserted by the default
         * `dataLabel.nodeFormatter`.
         *
         * @type      {string}
         * @sample    highcharts/demo/organization-chart
         *            Org chart with job titles
         * @apioption series.organization.nodes.title
         */

        /**
         * An array of data points for the series. For the `organization` series
         * type, points can be given in the following way:
         *
         * An array of objects with named values. The following snippet shows only a
         * few settings, see the complete options set below. If the total number of data
         * points exceeds the series' [turboThreshold](#series.area.turboThreshold),
         * this option is not available.
         *
         *  ```js
         *     data: [{
         *         from: 'Category1',
         *         to: 'Category2',
         *         weight: 2
         *     }, {
         *         from: 'Category1',
         *         to: 'Category3',
         *         weight: 5
         *     }]
         *  ```
         *
         * @type      {Array<*>}
         * @extends   series.sankey.data
         * @product   highcharts
         * @apioption series.organization.data
         */

    });
    _registerModule(_modules, 'masters/modules/organization.src.js', [], function () {


    });
}));
