/**
 * DevExtreme (viz/series/points/symbol_point.js)
 * Version: 18.2.16
 * Build date: Fri Dec 03 2021
 *
 * Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";
var extend = require("../../../core/utils/extend").extend,
    each = require("../../../core/utils/iterator").each,
    noop = require("../../../core/utils/common").noop,
    windowUtils = require("../../../core/utils/window"),
    window = windowUtils.getWindow(),
    labelModule = require("./label"),
    _extend = extend,
    _isDefined = require("../../../core/utils/type").isDefined,
    _normalizeEnum = require("../../core/utils").normalizeEnum,
    _math = Math,
    _round = _math.round,
    _floor = _math.floor,
    _ceil = _math.ceil,
    DEFAULT_IMAGE_WIDTH = 20,
    DEFAULT_IMAGE_HEIGHT = 20,
    LABEL_OFFSET = 10,
    CANVAS_POSITION_DEFAULT = "canvas_position_default";

function getSquareMarkerCoords(radius) {
    return [-radius, -radius, radius, -radius, radius, radius, -radius, radius, -radius, -radius]
}

function getPolygonMarkerCoords(radius) {
    var r = _ceil(radius);
    return [-r, 0, 0, -r, r, 0, 0, r, -r, 0]
}

function getCrossMarkerCoords(radius) {
    var r = _ceil(radius),
        floorHalfRadius = _floor(r / 2),
        ceilHalfRadius = _ceil(r / 2);
    return [-r, -floorHalfRadius, -floorHalfRadius, -r, 0, -ceilHalfRadius, floorHalfRadius, -r, r, -floorHalfRadius, ceilHalfRadius, 0, r, floorHalfRadius, floorHalfRadius, r, 0, ceilHalfRadius, -floorHalfRadius, r, -r, floorHalfRadius, -ceilHalfRadius, 0]
}

function getTriangleDownMarkerCoords(radius) {
    return [-radius, -radius, radius, -radius, 0, radius, -radius, -radius]
}

function getTriangleUpMarkerCoords(radius) {
    return [-radius, radius, radius, radius, 0, -radius, -radius, radius]
}
module.exports = {
    deleteLabel: function() {
        this._label.dispose();
        this._label = null
    },
    _hasGraphic: function() {
        return this.graphic
    },
    clearVisibility: function() {
        var that = this,
            graphic = that.graphic;
        if (graphic && graphic.attr("visibility")) {
            graphic.attr({
                visibility: null
            })
        }
    },
    isVisible: function() {
        return this.inVisibleArea && this.series.isVisible()
    },
    setInvisibility: function() {
        var that = this,
            graphic = that.graphic;
        if (graphic && "hidden" !== graphic.attr("visibility")) {
            graphic.attr({
                visibility: "hidden"
            })
        }
        that._errorBar && that._errorBar.attr({
            visibility: "hidden"
        });
        that._label.draw(false)
    },
    clearMarker: function() {
        var graphic = this.graphic;
        graphic && graphic.attr(this._emptySettings)
    },
    _createLabel: function() {
        this._label = new labelModule.Label({
            renderer: this.series._renderer,
            labelsGroup: this.series._labelsGroup,
            point: this
        })
    },
    _updateLabelData: function() {
        this._label.setData(this._getLabelFormatObject())
    },
    _updateLabelOptions: function() {
        !this._label && this._createLabel();
        this._label.setOptions(this._options.label)
    },
    _checkImage: function(image) {
        return _isDefined(image) && ("string" === typeof image || _isDefined(image.url))
    },
    _fillStyle: function() {
        this._styles = this._options.styles
    },
    _checkSymbol: function(oldOptions, newOptions) {
        var oldSymbol = oldOptions.symbol,
            newSymbol = newOptions.symbol,
            symbolChanged = "circle" === oldSymbol && "circle" !== newSymbol || "circle" !== oldSymbol && "circle" === newSymbol,
            imageChanged = this._checkImage(oldOptions.image) !== this._checkImage(newOptions.image);
        return !!(symbolChanged || imageChanged)
    },
    _populatePointShape: function(symbol, radius) {
        switch (symbol) {
            case "square":
                return getSquareMarkerCoords(radius);
            case "polygon":
                return getPolygonMarkerCoords(radius);
            case "triangle":
            case "triangleDown":
                return getTriangleDownMarkerCoords(radius);
            case "triangleUp":
                return getTriangleUpMarkerCoords(radius);
            case "cross":
                return getCrossMarkerCoords(radius)
        }
    },
    hasCoords: function() {
        return null !== this.x && null !== this.y
    },
    correctValue: function(correction) {
        var that = this;
        if (that.hasValue()) {
            that.value = that.properValue = that.initialValue + correction;
            that.minValue = correction
        }
    },
    resetCorrection: function() {
        this.value = this.properValue = this.initialValue;
        this.minValue = CANVAS_POSITION_DEFAULT
    },
    resetValue: function() {
        var that = this;
        if (that.hasValue()) {
            that.value = that.properValue = that.initialValue = 0;
            that.minValue = 0;
            that._label.setDataField("value", that.value)
        }
    },
    _getTranslates: function(animationEnabled) {
        var translateX = this.x,
            translateY = this.y;
        if (animationEnabled) {
            if (this._options.rotated) {
                translateX = this.defaultX
            } else {
                translateY = this.defaultY
            }
        }
        return {
            x: translateX,
            y: translateY
        }
    },
    _createImageMarker: function(renderer, settings, options) {
        var width = options.width || DEFAULT_IMAGE_WIDTH,
            height = options.height || DEFAULT_IMAGE_HEIGHT;
        return renderer.image(-_round(.5 * width), -_round(.5 * height), width, height, options.url ? options.url.toString() : options.toString(), "center").attr({
            translateX: settings.translateX,
            translateY: settings.translateY,
            visibility: settings.visibility
        })
    },
    _createSymbolMarker: function(renderer, pointSettings) {
        var marker, symbol = this._options.symbol;
        if ("circle" === symbol) {
            delete pointSettings.points;
            marker = renderer.circle().attr(pointSettings)
        } else {
            if ("square" === symbol || "polygon" === symbol || "triangle" === symbol || "triangleDown" === symbol || "triangleUp" === symbol || "cross" === symbol) {
                marker = renderer.path([], "area").attr(pointSettings).sharp()
            }
        }
        return marker
    },
    _createMarker: function(renderer, group, image, settings) {
        var that = this,
            marker = that._checkImage(image) ? that._createImageMarker(renderer, settings, image) : that._createSymbolMarker(renderer, settings);
        if (marker) {
            marker.data({
                "chart-data-point": that
            }).append(group)
        }
        return marker
    },
    _getSymbolBBox: function(x, y, r) {
        return {
            x: x - r,
            y: y - r,
            width: 2 * r,
            height: 2 * r
        }
    },
    _getImageBBox: function(x, y) {
        var image = this._options.image,
            width = image.width || DEFAULT_IMAGE_WIDTH,
            height = image.height || DEFAULT_IMAGE_HEIGHT;
        return {
            x: x - _round(width / 2),
            y: y - _round(height / 2),
            width: width,
            height: height
        }
    },
    _getGraphicBBox: function() {
        var bBox, that = this,
            options = that._options,
            x = that.x,
            y = that.y;
        if (options.visible) {
            bBox = that._checkImage(options.image) ? that._getImageBBox(x, y) : that._getSymbolBBox(x, y, options.styles.normal.r)
        } else {
            bBox = {
                x: x,
                y: y,
                width: 0,
                height: 0
            }
        }
        return bBox
    },
    hideInsideLabel: noop,
    _getShiftLabelCoords: function(label) {
        var coord = this._addLabelAlignmentAndOffset(label, this._getLabelCoords(label));
        return this._checkLabelPosition(label, coord)
    },
    _drawLabel: function() {
        var that = this,
            customVisibility = that._getCustomLabelVisibility(),
            label = that._label,
            isVisible = that._showForZeroValues() && that.hasValue() && false !== customVisibility && (that.series.getLabelVisibility() || customVisibility);
        label.draw(!!isVisible)
    },
    correctLabelPosition: function(label) {
        var that = this,
            coord = that._getShiftLabelCoords(label);
        if (!that.hideInsideLabel(label, coord)) {
            label.setFigureToDrawConnector(that._getLabelConnector(label.pointPosition));
            label.shift(_round(coord.x), _round(coord.y))
        }
    },
    _showForZeroValues: function() {
        return true
    },
    _getLabelConnector: function(pointPosition) {
        var bBox = this._getGraphicBBox(pointPosition),
            w2 = bBox.width / 2,
            h2 = bBox.height / 2;
        return {
            x: bBox.x + w2,
            y: bBox.y + h2,
            r: this._options.visible ? Math.max(w2, h2) : 0
        }
    },
    _getPositionFromLocation: function() {
        return {
            x: this.x,
            y: this.y
        }
    },
    _isPointInVisibleArea: function(visibleArea, graphicBBox) {
        return visibleArea.minX <= graphicBBox.x + graphicBBox.width && visibleArea.maxX >= graphicBBox.x && visibleArea.minY <= graphicBBox.y + graphicBBox.height && visibleArea.maxY >= graphicBBox.y
    },
    _checkLabelPosition: function(label, coord) {
        var that = this,
            visibleArea = that._getVisibleArea(),
            labelBBox = label.getBoundingRect(),
            graphicBBox = that._getGraphicBBox(label.pointPosition),
            offset = LABEL_OFFSET;
        if (that._isPointInVisibleArea(visibleArea, graphicBBox)) {
            if (!that._options.rotated) {
                if (visibleArea.minX > coord.x) {
                    coord.x = visibleArea.minX
                }
                if (visibleArea.maxX < coord.x + labelBBox.width) {
                    coord.x = visibleArea.maxX - labelBBox.width
                }
                if (visibleArea.minY > coord.y) {
                    coord.y = graphicBBox.y + graphicBBox.height + offset
                }
                if (visibleArea.maxY < coord.y + labelBBox.height) {
                    coord.y = graphicBBox.y - labelBBox.height - offset
                }
            } else {
                if (visibleArea.minX > coord.x) {
                    coord.x = graphicBBox.x + graphicBBox.width + offset
                }
                if (visibleArea.maxX < coord.x + labelBBox.width) {
                    coord.x = graphicBBox.x - offset - labelBBox.width
                }
                if (visibleArea.minY > coord.y) {
                    coord.y = visibleArea.minY
                }
                if (visibleArea.maxY < coord.y + labelBBox.height) {
                    coord.y = visibleArea.maxY - labelBBox.height
                }
            }
        }
        return coord
    },
    _addLabelAlignmentAndOffset: function(label, coord) {
        var labelBBox = label.getBoundingRect(),
            labelOptions = label.getLayoutOptions();
        if (!this._options.rotated) {
            if ("left" === labelOptions.alignment) {
                coord.x += labelBBox.width / 2
            } else {
                if ("right" === labelOptions.alignment) {
                    coord.x -= labelBBox.width / 2
                }
            }
        }
        coord.x += labelOptions.horizontalOffset;
        coord.y += labelOptions.verticalOffset;
        return coord
    },
    _getLabelCoords: function(label) {
        return this._getLabelCoordOfPosition(label, this._getLabelPosition(label.pointPosition))
    },
    _getLabelCoordOfPosition: function(label, position) {
        var that = this,
            labelBBox = label.getBoundingRect(),
            graphicBBox = that._getGraphicBBox(label.pointPosition),
            offset = LABEL_OFFSET,
            centerY = graphicBBox.height / 2 - labelBBox.height / 2,
            centerX = graphicBBox.width / 2 - labelBBox.width / 2,
            x = graphicBBox.x,
            y = graphicBBox.y;
        switch (position) {
            case "left":
                x -= labelBBox.width + offset;
                y += centerY;
                break;
            case "right":
                x += graphicBBox.width + offset;
                y += centerY;
                break;
            case "top":
                x += centerX;
                y -= labelBBox.height + offset;
                break;
            case "bottom":
                x += centerX;
                y += graphicBBox.height + offset;
                break;
            case "inside":
                x += centerX;
                y += centerY
        }
        return {
            x: x,
            y: y
        }
    },
    _drawMarker: function(renderer, group, animationEnabled) {
        var that = this,
            options = that._options,
            translates = that._getTranslates(animationEnabled),
            style = that._getStyle();
        that.graphic = that._createMarker(renderer, group, options.image, _extend({
            translateX: translates.x,
            translateY: translates.y,
            points: that._populatePointShape(options.symbol, style.r)
        }, style))
    },
    _getErrorBarSettings: function() {
        return {
            visibility: "visible"
        }
    },
    _getErrorBarBaseEdgeLength: function() {
        return 2 * this.getPointRadius()
    },
    _drawErrorBar: function(renderer, group) {
        if (!this._options.errorBars) {
            return
        }
        var settings, that = this,
            options = that._options,
            errorBarOptions = options.errorBars,
            points = [],
            pos = that._errorBarPos,
            high = that._highErrorCoord,
            low = that._lowErrorCoord,
            displayMode = _normalizeEnum(errorBarOptions.displayMode),
            isHighDisplayMode = "high" === displayMode,
            isLowDisplayMode = "low" === displayMode,
            highErrorOnly = (isHighDisplayMode || !_isDefined(low)) && _isDefined(high) && !isLowDisplayMode,
            lowErrorOnly = (isLowDisplayMode || !_isDefined(high)) && _isDefined(low) && !isHighDisplayMode;
        var edgeLength = errorBarOptions.edgeLength;
        if (edgeLength <= 1 && edgeLength > 0) {
            edgeLength = this._getErrorBarBaseEdgeLength() * errorBarOptions.edgeLength
        }
        edgeLength = _floor(parseInt(edgeLength) / 2);
        highErrorOnly && (low = that._baseErrorBarPos);
        lowErrorOnly && (high = that._baseErrorBarPos);
        if ("none" !== displayMode && _isDefined(high) && _isDefined(low) && _isDefined(pos)) {
            !lowErrorOnly && points.push([pos - edgeLength, high, pos + edgeLength, high]);
            points.push([pos, high, pos, low]);
            !highErrorOnly && points.push([pos + edgeLength, low, pos - edgeLength, low]);
            options.rotated && each(points, function(_, p) {
                p.reverse()
            });
            settings = that._getErrorBarSettings(errorBarOptions);
            if (!that._errorBar) {
                that._errorBar = renderer.path(points, "line").attr(settings).append(group)
            } else {
                settings.points = points;
                that._errorBar.attr(settings)
            }
        } else {
            that._errorBar && that._errorBar.attr({
                visibility: "hidden"
            })
        }
    },
    getTooltipParams: function() {
        var that = this,
            graphic = that.graphic;
        return {
            x: that.x,
            y: that.y,
            offset: graphic ? graphic.getBBox().height / 2 : 0
        }
    },
    setPercentValue: function(absTotal, total, leftHoleTotal, rightHoleTotal) {
        var that = this,
            valuePercent = that.value / absTotal || 0,
            minValuePercent = that.minValue / absTotal || 0,
            percent = valuePercent - minValuePercent;
        that._label.setDataField("percent", percent);
        that._label.setDataField("total", total);
        if (that.series.isFullStackedSeries() && that.hasValue()) {
            if (that.leftHole) {
                that.leftHole /= absTotal - leftHoleTotal;
                that.minLeftHole /= absTotal - leftHoleTotal
            }
            if (that.rightHole) {
                that.rightHole /= absTotal - rightHoleTotal;
                that.minRightHole /= absTotal - rightHoleTotal
            }
            that.value = that.properValue = valuePercent;
            that.minValue = !minValuePercent ? that.minValue : minValuePercent
        }
    },
    _storeTrackerR: function() {
        var minTrackerSize, that = this,
            navigator = window.navigator,
            r = that._options.styles.normal.r;
        minTrackerSize = windowUtils.hasProperty("ontouchstart") || navigator.msPointerEnabled && navigator.msMaxTouchPoints || navigator.pointerEnabled && navigator.maxTouchPoints ? 20 : 6;
        that._options.trackerR = r < minTrackerSize ? minTrackerSize : r;
        return that._options.trackerR
    },
    _translateErrorBars: function() {
        var that = this,
            options = that._options,
            rotated = options.rotated,
            errorBars = options.errorBars,
            translator = that._getValTranslator();
        if (!errorBars) {
            return
        }
        _isDefined(that.lowError) && (that._lowErrorCoord = translator.translate(that.lowError));
        _isDefined(that.highError) && (that._highErrorCoord = translator.translate(that.highError));
        that._errorBarPos = _floor(rotated ? that.vy : that.vx);
        that._baseErrorBarPos = "stdDeviation" === errorBars.type ? that._lowErrorCoord + (that._highErrorCoord - that._lowErrorCoord) / 2 : rotated ? that.vx : that.vy
    },
    _translate: function() {
        var that = this,
            valTranslator = that._getValTranslator(),
            argTranslator = that._getArgTranslator();
        if (that._options.rotated) {
            that.vx = that.x = valTranslator.translate(that.value);
            that.vy = that.y = argTranslator.translate(that.argument);
            that.minX = valTranslator.translate(that.minValue);
            that.defaultX = valTranslator.translate(CANVAS_POSITION_DEFAULT)
        } else {
            that.vy = that.y = valTranslator.translate(that.value);
            that.vx = that.x = argTranslator.translate(that.argument);
            that.minY = valTranslator.translate(that.minValue);
            that.defaultY = valTranslator.translate(CANVAS_POSITION_DEFAULT)
        }
        that._translateErrorBars();
        that._calculateVisibility(that.x, that.y)
    },
    _updateData: function(data) {
        var that = this;
        that.value = that.properValue = that.initialValue = that.originalValue = data.value;
        that.minValue = that.initialMinValue = that.originalMinValue = _isDefined(data.minValue) ? data.minValue : CANVAS_POSITION_DEFAULT
    },
    _getImageSettings: function(image) {
        return {
            href: image.url || image.toString(),
            width: image.width || DEFAULT_IMAGE_WIDTH,
            height: image.height || DEFAULT_IMAGE_HEIGHT
        }
    },
    getCrosshairData: function() {
        var that = this,
            r = that._options.rotated,
            value = that.properValue,
            argument = that.argument;
        return {
            x: that.vx,
            y: that.vy,
            xValue: r ? value : argument,
            yValue: r ? argument : value,
            axis: that.series.axis
        }
    },
    getPointRadius: function() {
        var extraSpace, style = this._getStyle(),
            options = this._options,
            r = style.r,
            symbol = options.symbol,
            isSquare = "square" === symbol,
            isTriangle = "triangle" === symbol || "triangleDown" === symbol || "triangleUp" === symbol;
        if (options.visible && !options.image && r) {
            extraSpace = style["stroke-width"] / 2;
            return (isSquare || isTriangle ? 1.4 * r : r) + extraSpace
        }
        return 0
    },
    _updateMarker: function(animationEnabled, style) {
        var settings, that = this,
            options = that._options,
            image = options.image,
            visibility = !that.isVisible() ? {
                visibility: "hidden"
            } : {};
        if (that._checkImage(image)) {
            settings = _extend({}, {
                visibility: style.visibility
            }, visibility, that._getImageSettings(image))
        } else {
            settings = _extend({}, style, visibility, {
                points: that._populatePointShape(options.symbol, style.r)
            })
        }
        if (!animationEnabled) {
            settings.translateX = that.x;
            settings.translateY = that.y
        }
        that.graphic.attr(settings).sharp()
    },
    _getLabelFormatObject: function() {
        var that = this;
        return {
            argument: that.initialArgument,
            value: that.initialValue,
            originalArgument: that.originalArgument,
            originalValue: that.originalValue,
            seriesName: that.series.name,
            lowErrorValue: that.lowError,
            highErrorValue: that.highError,
            point: that
        }
    },
    _getLabelPosition: function() {
        var rotated = this._options.rotated;
        if (this.initialValue > 0) {
            return rotated ? "right" : "top"
        } else {
            return rotated ? "left" : "bottom"
        }
    },
    _getFormatObject: function(tooltip) {
        var that = this,
            labelFormatObject = that._label.getData();
        return _extend({}, labelFormatObject, {
            argumentText: tooltip.formatValue(that.initialArgument, "argument"),
            valueText: tooltip.formatValue(that.initialValue)
        }, _isDefined(labelFormatObject.percent) ? {
            percentText: tooltip.formatValue(labelFormatObject.percent, "percent")
        } : {}, _isDefined(labelFormatObject.total) ? {
            totalText: tooltip.formatValue(labelFormatObject.total)
        } : {})
    },
    getMarkerVisibility: function() {
        return this._options.visible
    },
    coordsIn: function(x, y) {
        var trackerRadius = this._storeTrackerR();
        return x >= this.x - trackerRadius && x <= this.x + trackerRadius && y >= this.y - trackerRadius && y <= this.y + trackerRadius
    },
    getMinValue: function() {
        var errorBarOptions = this._options.errorBars;
        if (errorBarOptions) {
            var displayMode = errorBarOptions.displayMode,
                lowValue = "high" === displayMode ? this.value : this.lowError,
                highValue = "low" === displayMode ? this.value : this.highError;
            return lowValue < highValue ? lowValue : highValue
        } else {
            return this.value
        }
    },
    getMaxValue: function() {
        var errorBarOptions = this._options.errorBars;
        if (errorBarOptions) {
            var displayMode = errorBarOptions.displayMode,
                lowValue = "high" === displayMode ? this.value : this.lowError,
                highValue = "low" === displayMode ? this.value : this.highError;
            return lowValue > highValue ? lowValue : highValue
        } else {
            return this.value
        }
    }
};
