/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/main.ts
var main_exports = {};
__export(main_exports, {
default: () => PathFinderPlugin
});
module.exports = __toCommonJS(main_exports);
var import_obsidian8 = require("obsidian");
// src/algorithms/graph/weighted_graph.ts
var Edge = class {
constructor(source, target, weight, next) {
this.source = source;
this.target = target;
this.weight = weight;
this.next = next;
}
toString() {
return `u: ${this.source}, v: ${this.target}, w: ${this.weight}, next:${this.next}`;
}
};
var WeightedGraph = class {
constructor() {
this.nodeCount = 0;
this.edges = [new Edge(0, 0, 0, -1)];
this.head = [0];
this.edgeID = /* @__PURE__ */ new Map();
}
addEdge(source, target, weight) {
this.nodeCount = Math.max(this.nodeCount, Math.max(source, target));
if (this.edgeID.has(`${source},${target}`))
return;
this.edges.push(
new Edge(source, target, weight, this.head[source] ?? -1)
);
this.head[source] = this.edges.length - 1;
this.edgeID.set(`${source},${target}`, this.head[source]);
}
*getOutEdges(source) {
if (this.head[source] === void 0)
return;
for (let i = this.head[source]; this.edges[i] !== void 0; i = this.edges[i].next) {
yield this.edges[i];
}
return;
}
getNodeCount() {
return this.nodeCount;
}
getEdgeCount() {
return this.edges.length - 1;
}
toString() {
let ret = "";
for (let x2 of this.edges) {
ret += x2.toString() + "\n";
}
for (let i = 1; i < this.head.length; i++) {
ret += `head[${i}]=${this.head[i]}
`;
}
return ret;
}
};
// src/algorithms/graph/weighted_graph_with_node_id.ts
var WeightedGraphWithNodeID = class extends WeightedGraph {
constructor() {
super();
this.nameToID = /* @__PURE__ */ new Map();
this.IDToName = /* @__PURE__ */ new Map();
}
addVerticeAndReturnID(name) {
if (this.getID(name) === void 0)
this.addVertice(name);
return this.getID(name);
}
addVertice(name) {
this.nodeCount++;
this.nameToID.set(name, this.nodeCount);
this.IDToName.set(this.nodeCount, name);
}
getID(name) {
return this.nameToID.get(name);
}
getName(id2) {
return this.IDToName.get(id2);
}
addEdgeExtended(source, target, weight) {
super.addEdge(
this.addVerticeAndReturnID(source),
this.addVerticeAndReturnID(target),
weight
);
}
};
// src/modals.ts
var import_obsidian3 = require("obsidian");
// src/suggest.ts
var import_obsidian = require("obsidian");
// node_modules/@popperjs/core/lib/enums.js
var top = "top";
var bottom = "bottom";
var right = "right";
var left = "left";
var auto = "auto";
var basePlacements = [top, bottom, right, left];
var start = "start";
var end = "end";
var clippingParents = "clippingParents";
var viewport = "viewport";
var popper = "popper";
var reference = "reference";
var variationPlacements = /* @__PURE__ */ basePlacements.reduce(function(acc, placement) {
return acc.concat([placement + "-" + start, placement + "-" + end]);
}, []);
var placements = /* @__PURE__ */ [].concat(basePlacements, [auto]).reduce(function(acc, placement) {
return acc.concat([placement, placement + "-" + start, placement + "-" + end]);
}, []);
var beforeRead = "beforeRead";
var read = "read";
var afterRead = "afterRead";
var beforeMain = "beforeMain";
var main = "main";
var afterMain = "afterMain";
var beforeWrite = "beforeWrite";
var write = "write";
var afterWrite = "afterWrite";
var modifierPhases = [beforeRead, read, afterRead, beforeMain, main, afterMain, beforeWrite, write, afterWrite];
// node_modules/@popperjs/core/lib/dom-utils/getNodeName.js
function getNodeName(element) {
return element ? (element.nodeName || "").toLowerCase() : null;
}
// node_modules/@popperjs/core/lib/dom-utils/getWindow.js
function getWindow(node) {
if (node == null) {
return window;
}
if (node.toString() !== "[object Window]") {
var ownerDocument = node.ownerDocument;
return ownerDocument ? ownerDocument.defaultView || window : window;
}
return node;
}
// node_modules/@popperjs/core/lib/dom-utils/instanceOf.js
function isElement(node) {
var OwnElement = getWindow(node).Element;
return node instanceof OwnElement || node instanceof Element;
}
function isHTMLElement(node) {
var OwnElement = getWindow(node).HTMLElement;
return node instanceof OwnElement || node instanceof HTMLElement;
}
function isShadowRoot(node) {
if (typeof ShadowRoot === "undefined") {
return false;
}
var OwnElement = getWindow(node).ShadowRoot;
return node instanceof OwnElement || node instanceof ShadowRoot;
}
// node_modules/@popperjs/core/lib/modifiers/applyStyles.js
function applyStyles(_ref) {
var state = _ref.state;
Object.keys(state.elements).forEach(function(name) {
var style = state.styles[name] || {};
var attributes = state.attributes[name] || {};
var element = state.elements[name];
if (!isHTMLElement(element) || !getNodeName(element)) {
return;
}
Object.assign(element.style, style);
Object.keys(attributes).forEach(function(name2) {
var value = attributes[name2];
if (value === false) {
element.removeAttribute(name2);
} else {
element.setAttribute(name2, value === true ? "" : value);
}
});
});
}
function effect(_ref2) {
var state = _ref2.state;
var initialStyles = {
popper: {
position: state.options.strategy,
left: "0",
top: "0",
margin: "0"
},
arrow: {
position: "absolute"
},
reference: {}
};
Object.assign(state.elements.popper.style, initialStyles.popper);
state.styles = initialStyles;
if (state.elements.arrow) {
Object.assign(state.elements.arrow.style, initialStyles.arrow);
}
return function() {
Object.keys(state.elements).forEach(function(name) {
var element = state.elements[name];
var attributes = state.attributes[name] || {};
var styleProperties = Object.keys(state.styles.hasOwnProperty(name) ? state.styles[name] : initialStyles[name]);
var style = styleProperties.reduce(function(style2, property) {
style2[property] = "";
return style2;
}, {});
if (!isHTMLElement(element) || !getNodeName(element)) {
return;
}
Object.assign(element.style, style);
Object.keys(attributes).forEach(function(attribute) {
element.removeAttribute(attribute);
});
});
};
}
var applyStyles_default = {
name: "applyStyles",
enabled: true,
phase: "write",
fn: applyStyles,
effect,
requires: ["computeStyles"]
};
// node_modules/@popperjs/core/lib/utils/getBasePlacement.js
function getBasePlacement(placement) {
return placement.split("-")[0];
}
// node_modules/@popperjs/core/lib/utils/math.js
var max = Math.max;
var min = Math.min;
var round = Math.round;
// node_modules/@popperjs/core/lib/utils/userAgent.js
function getUAString() {
var uaData = navigator.userAgentData;
if (uaData != null && uaData.brands && Array.isArray(uaData.brands)) {
return uaData.brands.map(function(item) {
return item.brand + "/" + item.version;
}).join(" ");
}
return navigator.userAgent;
}
// node_modules/@popperjs/core/lib/dom-utils/isLayoutViewport.js
function isLayoutViewport() {
return !/^((?!chrome|android).)*safari/i.test(getUAString());
}
// node_modules/@popperjs/core/lib/dom-utils/getBoundingClientRect.js
function getBoundingClientRect(element, includeScale, isFixedStrategy) {
if (includeScale === void 0) {
includeScale = false;
}
if (isFixedStrategy === void 0) {
isFixedStrategy = false;
}
var clientRect = element.getBoundingClientRect();
var scaleX = 1;
var scaleY = 1;
if (includeScale && isHTMLElement(element)) {
scaleX = element.offsetWidth > 0 ? round(clientRect.width) / element.offsetWidth || 1 : 1;
scaleY = element.offsetHeight > 0 ? round(clientRect.height) / element.offsetHeight || 1 : 1;
}
var _ref = isElement(element) ? getWindow(element) : window, visualViewport = _ref.visualViewport;
var addVisualOffsets = !isLayoutViewport() && isFixedStrategy;
var x2 = (clientRect.left + (addVisualOffsets && visualViewport ? visualViewport.offsetLeft : 0)) / scaleX;
var y2 = (clientRect.top + (addVisualOffsets && visualViewport ? visualViewport.offsetTop : 0)) / scaleY;
var width = clientRect.width / scaleX;
var height = clientRect.height / scaleY;
return {
width,
height,
top: y2,
right: x2 + width,
bottom: y2 + height,
left: x2,
x: x2,
y: y2
};
}
// node_modules/@popperjs/core/lib/dom-utils/getLayoutRect.js
function getLayoutRect(element) {
var clientRect = getBoundingClientRect(element);
var width = element.offsetWidth;
var height = element.offsetHeight;
if (Math.abs(clientRect.width - width) <= 1) {
width = clientRect.width;
}
if (Math.abs(clientRect.height - height) <= 1) {
height = clientRect.height;
}
return {
x: element.offsetLeft,
y: element.offsetTop,
width,
height
};
}
// node_modules/@popperjs/core/lib/dom-utils/contains.js
function contains(parent, child) {
var rootNode = child.getRootNode && child.getRootNode();
if (parent.contains(child)) {
return true;
} else if (rootNode && isShadowRoot(rootNode)) {
var next = child;
do {
if (next && parent.isSameNode(next)) {
return true;
}
next = next.parentNode || next.host;
} while (next);
}
return false;
}
// node_modules/@popperjs/core/lib/dom-utils/getComputedStyle.js
function getComputedStyle(element) {
return getWindow(element).getComputedStyle(element);
}
// node_modules/@popperjs/core/lib/dom-utils/isTableElement.js
function isTableElement(element) {
return ["table", "td", "th"].indexOf(getNodeName(element)) >= 0;
}
// node_modules/@popperjs/core/lib/dom-utils/getDocumentElement.js
function getDocumentElement(element) {
return ((isElement(element) ? element.ownerDocument : element.document) || window.document).documentElement;
}
// node_modules/@popperjs/core/lib/dom-utils/getParentNode.js
function getParentNode(element) {
if (getNodeName(element) === "html") {
return element;
}
return element.assignedSlot || element.parentNode || (isShadowRoot(element) ? element.host : null) || getDocumentElement(element);
}
// node_modules/@popperjs/core/lib/dom-utils/getOffsetParent.js
function getTrueOffsetParent(element) {
if (!isHTMLElement(element) || getComputedStyle(element).position === "fixed") {
return null;
}
return element.offsetParent;
}
function getContainingBlock(element) {
var isFirefox = /firefox/i.test(getUAString());
var isIE = /Trident/i.test(getUAString());
if (isIE && isHTMLElement(element)) {
var elementCss = getComputedStyle(element);
if (elementCss.position === "fixed") {
return null;
}
}
var currentNode = getParentNode(element);
if (isShadowRoot(currentNode)) {
currentNode = currentNode.host;
}
while (isHTMLElement(currentNode) && ["html", "body"].indexOf(getNodeName(currentNode)) < 0) {
var css = getComputedStyle(currentNode);
if (css.transform !== "none" || css.perspective !== "none" || css.contain === "paint" || ["transform", "perspective"].indexOf(css.willChange) !== -1 || isFirefox && css.willChange === "filter" || isFirefox && css.filter && css.filter !== "none") {
return currentNode;
} else {
currentNode = currentNode.parentNode;
}
}
return null;
}
function getOffsetParent(element) {
var window2 = getWindow(element);
var offsetParent = getTrueOffsetParent(element);
while (offsetParent && isTableElement(offsetParent) && getComputedStyle(offsetParent).position === "static") {
offsetParent = getTrueOffsetParent(offsetParent);
}
if (offsetParent && (getNodeName(offsetParent) === "html" || getNodeName(offsetParent) === "body" && getComputedStyle(offsetParent).position === "static")) {
return window2;
}
return offsetParent || getContainingBlock(element) || window2;
}
// node_modules/@popperjs/core/lib/utils/getMainAxisFromPlacement.js
function getMainAxisFromPlacement(placement) {
return ["top", "bottom"].indexOf(placement) >= 0 ? "x" : "y";
}
// node_modules/@popperjs/core/lib/utils/within.js
function within(min3, value, max3) {
return max(min3, min(value, max3));
}
function withinMaxClamp(min3, value, max3) {
var v = within(min3, value, max3);
return v > max3 ? max3 : v;
}
// node_modules/@popperjs/core/lib/utils/getFreshSideObject.js
function getFreshSideObject() {
return {
top: 0,
right: 0,
bottom: 0,
left: 0
};
}
// node_modules/@popperjs/core/lib/utils/mergePaddingObject.js
function mergePaddingObject(paddingObject) {
return Object.assign({}, getFreshSideObject(), paddingObject);
}
// node_modules/@popperjs/core/lib/utils/expandToHashMap.js
function expandToHashMap(value, keys) {
return keys.reduce(function(hashMap, key) {
hashMap[key] = value;
return hashMap;
}, {});
}
// node_modules/@popperjs/core/lib/modifiers/arrow.js
var toPaddingObject = function toPaddingObject2(padding, state) {
padding = typeof padding === "function" ? padding(Object.assign({}, state.rects, {
placement: state.placement
})) : padding;
return mergePaddingObject(typeof padding !== "number" ? padding : expandToHashMap(padding, basePlacements));
};
function arrow(_ref) {
var _state$modifiersData$;
var state = _ref.state, name = _ref.name, options = _ref.options;
var arrowElement = state.elements.arrow;
var popperOffsets2 = state.modifiersData.popperOffsets;
var basePlacement = getBasePlacement(state.placement);
var axis = getMainAxisFromPlacement(basePlacement);
var isVertical = [left, right].indexOf(basePlacement) >= 0;
var len = isVertical ? "height" : "width";
if (!arrowElement || !popperOffsets2) {
return;
}
var paddingObject = toPaddingObject(options.padding, state);
var arrowRect = getLayoutRect(arrowElement);
var minProp = axis === "y" ? top : left;
var maxProp = axis === "y" ? bottom : right;
var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets2[axis] - state.rects.popper[len];
var startDiff = popperOffsets2[axis] - state.rects.reference[axis];
var arrowOffsetParent = getOffsetParent(arrowElement);
var clientSize = arrowOffsetParent ? axis === "y" ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0;
var centerToReference = endDiff / 2 - startDiff / 2;
var min3 = paddingObject[minProp];
var max3 = clientSize - arrowRect[len] - paddingObject[maxProp];
var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference;
var offset2 = within(min3, center, max3);
var axisProp = axis;
state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset2, _state$modifiersData$.centerOffset = offset2 - center, _state$modifiersData$);
}
function effect2(_ref2) {
var state = _ref2.state, options = _ref2.options;
var _options$element = options.element, arrowElement = _options$element === void 0 ? "[data-popper-arrow]" : _options$element;
if (arrowElement == null) {
return;
}
if (typeof arrowElement === "string") {
arrowElement = state.elements.popper.querySelector(arrowElement);
if (!arrowElement) {
return;
}
}
if (true) {
if (!isHTMLElement(arrowElement)) {
console.error(['Popper: "arrow" element must be an HTMLElement (not an SVGElement).', "To use an SVG arrow, wrap it in an HTMLElement that will be used as", "the arrow."].join(" "));
}
}
if (!contains(state.elements.popper, arrowElement)) {
if (true) {
console.error(['Popper: "arrow" modifier\'s `element` must be a child of the popper', "element."].join(" "));
}
return;
}
state.elements.arrow = arrowElement;
}
var arrow_default = {
name: "arrow",
enabled: true,
phase: "main",
fn: arrow,
effect: effect2,
requires: ["popperOffsets"],
requiresIfExists: ["preventOverflow"]
};
// node_modules/@popperjs/core/lib/utils/getVariation.js
function getVariation(placement) {
return placement.split("-")[1];
}
// node_modules/@popperjs/core/lib/modifiers/computeStyles.js
var unsetSides = {
top: "auto",
right: "auto",
bottom: "auto",
left: "auto"
};
function roundOffsetsByDPR(_ref, win) {
var x2 = _ref.x, y2 = _ref.y;
var dpr = win.devicePixelRatio || 1;
return {
x: round(x2 * dpr) / dpr || 0,
y: round(y2 * dpr) / dpr || 0
};
}
function mapToStyles(_ref2) {
var _Object$assign2;
var popper2 = _ref2.popper, popperRect = _ref2.popperRect, placement = _ref2.placement, variation = _ref2.variation, offsets = _ref2.offsets, position = _ref2.position, gpuAcceleration = _ref2.gpuAcceleration, adaptive = _ref2.adaptive, roundOffsets = _ref2.roundOffsets, isFixed = _ref2.isFixed;
var _offsets$x = offsets.x, x2 = _offsets$x === void 0 ? 0 : _offsets$x, _offsets$y = offsets.y, y2 = _offsets$y === void 0 ? 0 : _offsets$y;
var _ref3 = typeof roundOffsets === "function" ? roundOffsets({
x: x2,
y: y2
}) : {
x: x2,
y: y2
};
x2 = _ref3.x;
y2 = _ref3.y;
var hasX = offsets.hasOwnProperty("x");
var hasY = offsets.hasOwnProperty("y");
var sideX = left;
var sideY = top;
var win = window;
if (adaptive) {
var offsetParent = getOffsetParent(popper2);
var heightProp = "clientHeight";
var widthProp = "clientWidth";
if (offsetParent === getWindow(popper2)) {
offsetParent = getDocumentElement(popper2);
if (getComputedStyle(offsetParent).position !== "static" && position === "absolute") {
heightProp = "scrollHeight";
widthProp = "scrollWidth";
}
}
offsetParent = offsetParent;
if (placement === top || (placement === left || placement === right) && variation === end) {
sideY = bottom;
var offsetY = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.height : offsetParent[heightProp];
y2 -= offsetY - popperRect.height;
y2 *= gpuAcceleration ? 1 : -1;
}
if (placement === left || (placement === top || placement === bottom) && variation === end) {
sideX = right;
var offsetX = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.width : offsetParent[widthProp];
x2 -= offsetX - popperRect.width;
x2 *= gpuAcceleration ? 1 : -1;
}
}
var commonStyles = Object.assign({
position
}, adaptive && unsetSides);
var _ref4 = roundOffsets === true ? roundOffsetsByDPR({
x: x2,
y: y2
}, getWindow(popper2)) : {
x: x2,
y: y2
};
x2 = _ref4.x;
y2 = _ref4.y;
if (gpuAcceleration) {
var _Object$assign;
return Object.assign({}, commonStyles, (_Object$assign = {}, _Object$assign[sideY] = hasY ? "0" : "", _Object$assign[sideX] = hasX ? "0" : "", _Object$assign.transform = (win.devicePixelRatio || 1) <= 1 ? "translate(" + x2 + "px, " + y2 + "px)" : "translate3d(" + x2 + "px, " + y2 + "px, 0)", _Object$assign));
}
return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y2 + "px" : "", _Object$assign2[sideX] = hasX ? x2 + "px" : "", _Object$assign2.transform = "", _Object$assign2));
}
function computeStyles(_ref5) {
var state = _ref5.state, options = _ref5.options;
var _options$gpuAccelerat = options.gpuAcceleration, gpuAcceleration = _options$gpuAccelerat === void 0 ? true : _options$gpuAccelerat, _options$adaptive = options.adaptive, adaptive = _options$adaptive === void 0 ? true : _options$adaptive, _options$roundOffsets = options.roundOffsets, roundOffsets = _options$roundOffsets === void 0 ? true : _options$roundOffsets;
if (true) {
var transitionProperty = getComputedStyle(state.elements.popper).transitionProperty || "";
if (adaptive && ["transform", "top", "right", "bottom", "left"].some(function(property) {
return transitionProperty.indexOf(property) >= 0;
})) {
console.warn(["Popper: Detected CSS transitions on at least one of the following", 'CSS properties: "transform", "top", "right", "bottom", "left".', "\n\n", 'Disable the "computeStyles" modifier\'s `adaptive` option to allow', "for smooth transitions, or remove these properties from the CSS", "transition declaration on the popper element if only transitioning", "opacity or background-color for example.", "\n\n", "We recommend using the popper element as a wrapper around an inner", "element that can have any CSS property transitioned for animations."].join(" "));
}
}
var commonStyles = {
placement: getBasePlacement(state.placement),
variation: getVariation(state.placement),
popper: state.elements.popper,
popperRect: state.rects.popper,
gpuAcceleration,
isFixed: state.options.strategy === "fixed"
};
if (state.modifiersData.popperOffsets != null) {
state.styles.popper = Object.assign({}, state.styles.popper, mapToStyles(Object.assign({}, commonStyles, {
offsets: state.modifiersData.popperOffsets,
position: state.options.strategy,
adaptive,
roundOffsets
})));
}
if (state.modifiersData.arrow != null) {
state.styles.arrow = Object.assign({}, state.styles.arrow, mapToStyles(Object.assign({}, commonStyles, {
offsets: state.modifiersData.arrow,
position: "absolute",
adaptive: false,
roundOffsets
})));
}
state.attributes.popper = Object.assign({}, state.attributes.popper, {
"data-popper-placement": state.placement
});
}
var computeStyles_default = {
name: "computeStyles",
enabled: true,
phase: "beforeWrite",
fn: computeStyles,
data: {}
};
// node_modules/@popperjs/core/lib/modifiers/eventListeners.js
var passive = {
passive: true
};
function effect3(_ref) {
var state = _ref.state, instance = _ref.instance, options = _ref.options;
var _options$scroll = options.scroll, scroll = _options$scroll === void 0 ? true : _options$scroll, _options$resize = options.resize, resize = _options$resize === void 0 ? true : _options$resize;
var window2 = getWindow(state.elements.popper);
var scrollParents = [].concat(state.scrollParents.reference, state.scrollParents.popper);
if (scroll) {
scrollParents.forEach(function(scrollParent) {
scrollParent.addEventListener("scroll", instance.update, passive);
});
}
if (resize) {
window2.addEventListener("resize", instance.update, passive);
}
return function() {
if (scroll) {
scrollParents.forEach(function(scrollParent) {
scrollParent.removeEventListener("scroll", instance.update, passive);
});
}
if (resize) {
window2.removeEventListener("resize", instance.update, passive);
}
};
}
var eventListeners_default = {
name: "eventListeners",
enabled: true,
phase: "write",
fn: function fn() {
},
effect: effect3,
data: {}
};
// node_modules/@popperjs/core/lib/utils/getOppositePlacement.js
var hash = {
left: "right",
right: "left",
bottom: "top",
top: "bottom"
};
function getOppositePlacement(placement) {
return placement.replace(/left|right|bottom|top/g, function(matched) {
return hash[matched];
});
}
// node_modules/@popperjs/core/lib/utils/getOppositeVariationPlacement.js
var hash2 = {
start: "end",
end: "start"
};
function getOppositeVariationPlacement(placement) {
return placement.replace(/start|end/g, function(matched) {
return hash2[matched];
});
}
// node_modules/@popperjs/core/lib/dom-utils/getWindowScroll.js
function getWindowScroll(node) {
var win = getWindow(node);
var scrollLeft = win.pageXOffset;
var scrollTop = win.pageYOffset;
return {
scrollLeft,
scrollTop
};
}
// node_modules/@popperjs/core/lib/dom-utils/getWindowScrollBarX.js
function getWindowScrollBarX(element) {
return getBoundingClientRect(getDocumentElement(element)).left + getWindowScroll(element).scrollLeft;
}
// node_modules/@popperjs/core/lib/dom-utils/getViewportRect.js
function getViewportRect(element, strategy) {
var win = getWindow(element);
var html = getDocumentElement(element);
var visualViewport = win.visualViewport;
var width = html.clientWidth;
var height = html.clientHeight;
var x2 = 0;
var y2 = 0;
if (visualViewport) {
width = visualViewport.width;
height = visualViewport.height;
var layoutViewport = isLayoutViewport();
if (layoutViewport || !layoutViewport && strategy === "fixed") {
x2 = visualViewport.offsetLeft;
y2 = visualViewport.offsetTop;
}
}
return {
width,
height,
x: x2 + getWindowScrollBarX(element),
y: y2
};
}
// node_modules/@popperjs/core/lib/dom-utils/getDocumentRect.js
function getDocumentRect(element) {
var _element$ownerDocumen;
var html = getDocumentElement(element);
var winScroll = getWindowScroll(element);
var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body;
var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0);
var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0);
var x2 = -winScroll.scrollLeft + getWindowScrollBarX(element);
var y2 = -winScroll.scrollTop;
if (getComputedStyle(body || html).direction === "rtl") {
x2 += max(html.clientWidth, body ? body.clientWidth : 0) - width;
}
return {
width,
height,
x: x2,
y: y2
};
}
// node_modules/@popperjs/core/lib/dom-utils/isScrollParent.js
function isScrollParent(element) {
var _getComputedStyle = getComputedStyle(element), overflow = _getComputedStyle.overflow, overflowX = _getComputedStyle.overflowX, overflowY = _getComputedStyle.overflowY;
return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX);
}
// node_modules/@popperjs/core/lib/dom-utils/getScrollParent.js
function getScrollParent(node) {
if (["html", "body", "#document"].indexOf(getNodeName(node)) >= 0) {
return node.ownerDocument.body;
}
if (isHTMLElement(node) && isScrollParent(node)) {
return node;
}
return getScrollParent(getParentNode(node));
}
// node_modules/@popperjs/core/lib/dom-utils/listScrollParents.js
function listScrollParents(element, list) {
var _element$ownerDocumen;
if (list === void 0) {
list = [];
}
var scrollParent = getScrollParent(element);
var isBody = scrollParent === ((_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body);
var win = getWindow(scrollParent);
var target = isBody ? [win].concat(win.visualViewport || [], isScrollParent(scrollParent) ? scrollParent : []) : scrollParent;
var updatedList = list.concat(target);
return isBody ? updatedList : updatedList.concat(listScrollParents(getParentNode(target)));
}
// node_modules/@popperjs/core/lib/utils/rectToClientRect.js
function rectToClientRect(rect) {
return Object.assign({}, rect, {
left: rect.x,
top: rect.y,
right: rect.x + rect.width,
bottom: rect.y + rect.height
});
}
// node_modules/@popperjs/core/lib/dom-utils/getClippingRect.js
function getInnerBoundingClientRect(element, strategy) {
var rect = getBoundingClientRect(element, false, strategy === "fixed");
rect.top = rect.top + element.clientTop;
rect.left = rect.left + element.clientLeft;
rect.bottom = rect.top + element.clientHeight;
rect.right = rect.left + element.clientWidth;
rect.width = element.clientWidth;
rect.height = element.clientHeight;
rect.x = rect.left;
rect.y = rect.top;
return rect;
}
function getClientRectFromMixedType(element, clippingParent, strategy) {
return clippingParent === viewport ? rectToClientRect(getViewportRect(element, strategy)) : isElement(clippingParent) ? getInnerBoundingClientRect(clippingParent, strategy) : rectToClientRect(getDocumentRect(getDocumentElement(element)));
}
function getClippingParents(element) {
var clippingParents2 = listScrollParents(getParentNode(element));
var canEscapeClipping = ["absolute", "fixed"].indexOf(getComputedStyle(element).position) >= 0;
var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element;
if (!isElement(clipperElement)) {
return [];
}
return clippingParents2.filter(function(clippingParent) {
return isElement(clippingParent) && contains(clippingParent, clipperElement) && getNodeName(clippingParent) !== "body";
});
}
function getClippingRect(element, boundary, rootBoundary, strategy) {
var mainClippingParents = boundary === "clippingParents" ? getClippingParents(element) : [].concat(boundary);
var clippingParents2 = [].concat(mainClippingParents, [rootBoundary]);
var firstClippingParent = clippingParents2[0];
var clippingRect = clippingParents2.reduce(function(accRect, clippingParent) {
var rect = getClientRectFromMixedType(element, clippingParent, strategy);
accRect.top = max(rect.top, accRect.top);
accRect.right = min(rect.right, accRect.right);
accRect.bottom = min(rect.bottom, accRect.bottom);
accRect.left = max(rect.left, accRect.left);
return accRect;
}, getClientRectFromMixedType(element, firstClippingParent, strategy));
clippingRect.width = clippingRect.right - clippingRect.left;
clippingRect.height = clippingRect.bottom - clippingRect.top;
clippingRect.x = clippingRect.left;
clippingRect.y = clippingRect.top;
return clippingRect;
}
// node_modules/@popperjs/core/lib/utils/computeOffsets.js
function computeOffsets(_ref) {
var reference2 = _ref.reference, element = _ref.element, placement = _ref.placement;
var basePlacement = placement ? getBasePlacement(placement) : null;
var variation = placement ? getVariation(placement) : null;
var commonX = reference2.x + reference2.width / 2 - element.width / 2;
var commonY = reference2.y + reference2.height / 2 - element.height / 2;
var offsets;
switch (basePlacement) {
case top:
offsets = {
x: commonX,
y: reference2.y - element.height
};
break;
case bottom:
offsets = {
x: commonX,
y: reference2.y + reference2.height
};
break;
case right:
offsets = {
x: reference2.x + reference2.width,
y: commonY
};
break;
case left:
offsets = {
x: reference2.x - element.width,
y: commonY
};
break;
default:
offsets = {
x: reference2.x,
y: reference2.y
};
}
var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null;
if (mainAxis != null) {
var len = mainAxis === "y" ? "height" : "width";
switch (variation) {
case start:
offsets[mainAxis] = offsets[mainAxis] - (reference2[len] / 2 - element[len] / 2);
break;
case end:
offsets[mainAxis] = offsets[mainAxis] + (reference2[len] / 2 - element[len] / 2);
break;
default:
}
}
return offsets;
}
// node_modules/@popperjs/core/lib/utils/detectOverflow.js
function detectOverflow(state, options) {
if (options === void 0) {
options = {};
}
var _options = options, _options$placement = _options.placement, placement = _options$placement === void 0 ? state.placement : _options$placement, _options$strategy = _options.strategy, strategy = _options$strategy === void 0 ? state.strategy : _options$strategy, _options$boundary = _options.boundary, boundary = _options$boundary === void 0 ? clippingParents : _options$boundary, _options$rootBoundary = _options.rootBoundary, rootBoundary = _options$rootBoundary === void 0 ? viewport : _options$rootBoundary, _options$elementConte = _options.elementContext, elementContext = _options$elementConte === void 0 ? popper : _options$elementConte, _options$altBoundary = _options.altBoundary, altBoundary = _options$altBoundary === void 0 ? false : _options$altBoundary, _options$padding = _options.padding, padding = _options$padding === void 0 ? 0 : _options$padding;
var paddingObject = mergePaddingObject(typeof padding !== "number" ? padding : expandToHashMap(padding, basePlacements));
var altContext = elementContext === popper ? reference : popper;
var popperRect = state.rects.popper;
var element = state.elements[altBoundary ? altContext : elementContext];
var clippingClientRect = getClippingRect(isElement(element) ? element : element.contextElement || getDocumentElement(state.elements.popper), boundary, rootBoundary, strategy);
var referenceClientRect = getBoundingClientRect(state.elements.reference);
var popperOffsets2 = computeOffsets({
reference: referenceClientRect,
element: popperRect,
strategy: "absolute",
placement
});
var popperClientRect = rectToClientRect(Object.assign({}, popperRect, popperOffsets2));
var elementClientRect = elementContext === popper ? popperClientRect : referenceClientRect;
var overflowOffsets = {
top: clippingClientRect.top - elementClientRect.top + paddingObject.top,
bottom: elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom,
left: clippingClientRect.left - elementClientRect.left + paddingObject.left,
right: elementClientRect.right - clippingClientRect.right + paddingObject.right
};
var offsetData = state.modifiersData.offset;
if (elementContext === popper && offsetData) {
var offset2 = offsetData[placement];
Object.keys(overflowOffsets).forEach(function(key) {
var multiply = [right, bottom].indexOf(key) >= 0 ? 1 : -1;
var axis = [top, bottom].indexOf(key) >= 0 ? "y" : "x";
overflowOffsets[key] += offset2[axis] * multiply;
});
}
return overflowOffsets;
}
// node_modules/@popperjs/core/lib/utils/computeAutoPlacement.js
function computeAutoPlacement(state, options) {
if (options === void 0) {
options = {};
}
var _options = options, placement = _options.placement, boundary = _options.boundary, rootBoundary = _options.rootBoundary, padding = _options.padding, flipVariations = _options.flipVariations, _options$allowedAutoP = _options.allowedAutoPlacements, allowedAutoPlacements = _options$allowedAutoP === void 0 ? placements : _options$allowedAutoP;
var variation = getVariation(placement);
var placements2 = variation ? flipVariations ? variationPlacements : variationPlacements.filter(function(placement2) {
return getVariation(placement2) === variation;
}) : basePlacements;
var allowedPlacements = placements2.filter(function(placement2) {
return allowedAutoPlacements.indexOf(placement2) >= 0;
});
if (allowedPlacements.length === 0) {
allowedPlacements = placements2;
if (true) {
console.error(["Popper: The `allowedAutoPlacements` option did not allow any", "placements. Ensure the `placement` option matches the variation", "of the allowed placements.", 'For example, "auto" cannot be used to allow "bottom-start".', 'Use "auto-start" instead.'].join(" "));
}
}
var overflows = allowedPlacements.reduce(function(acc, placement2) {
acc[placement2] = detectOverflow(state, {
placement: placement2,
boundary,
rootBoundary,
padding
})[getBasePlacement(placement2)];
return acc;
}, {});
return Object.keys(overflows).sort(function(a2, b) {
return overflows[a2] - overflows[b];
});
}
// node_modules/@popperjs/core/lib/modifiers/flip.js
function getExpandedFallbackPlacements(placement) {
if (getBasePlacement(placement) === auto) {
return [];
}
var oppositePlacement = getOppositePlacement(placement);
return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)];
}
function flip(_ref) {
var state = _ref.state, options = _ref.options, name = _ref.name;
if (state.modifiersData[name]._skip) {
return;
}
var _options$mainAxis = options.mainAxis, checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis, _options$altAxis = options.altAxis, checkAltAxis = _options$altAxis === void 0 ? true : _options$altAxis, specifiedFallbackPlacements = options.fallbackPlacements, padding = options.padding, boundary = options.boundary, rootBoundary = options.rootBoundary, altBoundary = options.altBoundary, _options$flipVariatio = options.flipVariations, flipVariations = _options$flipVariatio === void 0 ? true : _options$flipVariatio, allowedAutoPlacements = options.allowedAutoPlacements;
var preferredPlacement = state.options.placement;
var basePlacement = getBasePlacement(preferredPlacement);
var isBasePlacement = basePlacement === preferredPlacement;
var fallbackPlacements = specifiedFallbackPlacements || (isBasePlacement || !flipVariations ? [getOppositePlacement(preferredPlacement)] : getExpandedFallbackPlacements(preferredPlacement));
var placements2 = [preferredPlacement].concat(fallbackPlacements).reduce(function(acc, placement2) {
return acc.concat(getBasePlacement(placement2) === auto ? computeAutoPlacement(state, {
placement: placement2,
boundary,
rootBoundary,
padding,
flipVariations,
allowedAutoPlacements
}) : placement2);
}, []);
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var checksMap = /* @__PURE__ */ new Map();
var makeFallbackChecks = true;
var firstFittingPlacement = placements2[0];
for (var i = 0; i < placements2.length; i++) {
var placement = placements2[i];
var _basePlacement = getBasePlacement(placement);
var isStartVariation = getVariation(placement) === start;
var isVertical = [top, bottom].indexOf(_basePlacement) >= 0;
var len = isVertical ? "width" : "height";
var overflow = detectOverflow(state, {
placement,
boundary,
rootBoundary,
altBoundary,
padding
});
var mainVariationSide = isVertical ? isStartVariation ? right : left : isStartVariation ? bottom : top;
if (referenceRect[len] > popperRect[len]) {
mainVariationSide = getOppositePlacement(mainVariationSide);
}
var altVariationSide = getOppositePlacement(mainVariationSide);
var checks = [];
if (checkMainAxis) {
checks.push(overflow[_basePlacement] <= 0);
}
if (checkAltAxis) {
checks.push(overflow[mainVariationSide] <= 0, overflow[altVariationSide] <= 0);
}
if (checks.every(function(check) {
return check;
})) {
firstFittingPlacement = placement;
makeFallbackChecks = false;
break;
}
checksMap.set(placement, checks);
}
if (makeFallbackChecks) {
var numberOfChecks = flipVariations ? 3 : 1;
var _loop = function _loop2(_i2) {
var fittingPlacement = placements2.find(function(placement2) {
var checks2 = checksMap.get(placement2);
if (checks2) {
return checks2.slice(0, _i2).every(function(check) {
return check;
});
}
});
if (fittingPlacement) {
firstFittingPlacement = fittingPlacement;
return "break";
}
};
for (var _i = numberOfChecks; _i > 0; _i--) {
var _ret = _loop(_i);
if (_ret === "break")
break;
}
}
if (state.placement !== firstFittingPlacement) {
state.modifiersData[name]._skip = true;
state.placement = firstFittingPlacement;
state.reset = true;
}
}
var flip_default = {
name: "flip",
enabled: true,
phase: "main",
fn: flip,
requiresIfExists: ["offset"],
data: {
_skip: false
}
};
// node_modules/@popperjs/core/lib/modifiers/hide.js
function getSideOffsets(overflow, rect, preventedOffsets) {
if (preventedOffsets === void 0) {
preventedOffsets = {
x: 0,
y: 0
};
}
return {
top: overflow.top - rect.height - preventedOffsets.y,
right: overflow.right - rect.width + preventedOffsets.x,
bottom: overflow.bottom - rect.height + preventedOffsets.y,
left: overflow.left - rect.width - preventedOffsets.x
};
}
function isAnySideFullyClipped(overflow) {
return [top, right, bottom, left].some(function(side) {
return overflow[side] >= 0;
});
}
function hide(_ref) {
var state = _ref.state, name = _ref.name;
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var preventedOffsets = state.modifiersData.preventOverflow;
var referenceOverflow = detectOverflow(state, {
elementContext: "reference"
});
var popperAltOverflow = detectOverflow(state, {
altBoundary: true
});
var referenceClippingOffsets = getSideOffsets(referenceOverflow, referenceRect);
var popperEscapeOffsets = getSideOffsets(popperAltOverflow, popperRect, preventedOffsets);
var isReferenceHidden = isAnySideFullyClipped(referenceClippingOffsets);
var hasPopperEscaped = isAnySideFullyClipped(popperEscapeOffsets);
state.modifiersData[name] = {
referenceClippingOffsets,
popperEscapeOffsets,
isReferenceHidden,
hasPopperEscaped
};
state.attributes.popper = Object.assign({}, state.attributes.popper, {
"data-popper-reference-hidden": isReferenceHidden,
"data-popper-escaped": hasPopperEscaped
});
}
var hide_default = {
name: "hide",
enabled: true,
phase: "main",
requiresIfExists: ["preventOverflow"],
fn: hide
};
// node_modules/@popperjs/core/lib/modifiers/offset.js
function distanceAndSkiddingToXY(placement, rects, offset2) {
var basePlacement = getBasePlacement(placement);
var invertDistance = [left, top].indexOf(basePlacement) >= 0 ? -1 : 1;
var _ref = typeof offset2 === "function" ? offset2(Object.assign({}, rects, {
placement
})) : offset2, skidding = _ref[0], distance = _ref[1];
skidding = skidding || 0;
distance = (distance || 0) * invertDistance;
return [left, right].indexOf(basePlacement) >= 0 ? {
x: distance,
y: skidding
} : {
x: skidding,
y: distance
};
}
function offset(_ref2) {
var state = _ref2.state, options = _ref2.options, name = _ref2.name;
var _options$offset = options.offset, offset2 = _options$offset === void 0 ? [0, 0] : _options$offset;
var data = placements.reduce(function(acc, placement) {
acc[placement] = distanceAndSkiddingToXY(placement, state.rects, offset2);
return acc;
}, {});
var _data$state$placement = data[state.placement], x2 = _data$state$placement.x, y2 = _data$state$placement.y;
if (state.modifiersData.popperOffsets != null) {
state.modifiersData.popperOffsets.x += x2;
state.modifiersData.popperOffsets.y += y2;
}
state.modifiersData[name] = data;
}
var offset_default = {
name: "offset",
enabled: true,
phase: "main",
requires: ["popperOffsets"],
fn: offset
};
// node_modules/@popperjs/core/lib/modifiers/popperOffsets.js
function popperOffsets(_ref) {
var state = _ref.state, name = _ref.name;
state.modifiersData[name] = computeOffsets({
reference: state.rects.reference,
element: state.rects.popper,
strategy: "absolute",
placement: state.placement
});
}
var popperOffsets_default = {
name: "popperOffsets",
enabled: true,
phase: "read",
fn: popperOffsets,
data: {}
};
// node_modules/@popperjs/core/lib/utils/getAltAxis.js
function getAltAxis(axis) {
return axis === "x" ? "y" : "x";
}
// node_modules/@popperjs/core/lib/modifiers/preventOverflow.js
function preventOverflow(_ref) {
var state = _ref.state, options = _ref.options, name = _ref.name;
var _options$mainAxis = options.mainAxis, checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis, _options$altAxis = options.altAxis, checkAltAxis = _options$altAxis === void 0 ? false : _options$altAxis, boundary = options.boundary, rootBoundary = options.rootBoundary, altBoundary = options.altBoundary, padding = options.padding, _options$tether = options.tether, tether = _options$tether === void 0 ? true : _options$tether, _options$tetherOffset = options.tetherOffset, tetherOffset = _options$tetherOffset === void 0 ? 0 : _options$tetherOffset;
var overflow = detectOverflow(state, {
boundary,
rootBoundary,
padding,
altBoundary
});
var basePlacement = getBasePlacement(state.placement);
var variation = getVariation(state.placement);
var isBasePlacement = !variation;
var mainAxis = getMainAxisFromPlacement(basePlacement);
var altAxis = getAltAxis(mainAxis);
var popperOffsets2 = state.modifiersData.popperOffsets;
var referenceRect = state.rects.reference;
var popperRect = state.rects.popper;
var tetherOffsetValue = typeof tetherOffset === "function" ? tetherOffset(Object.assign({}, state.rects, {
placement: state.placement
})) : tetherOffset;
var normalizedTetherOffsetValue = typeof tetherOffsetValue === "number" ? {
mainAxis: tetherOffsetValue,
altAxis: tetherOffsetValue
} : Object.assign({
mainAxis: 0,
altAxis: 0
}, tetherOffsetValue);
var offsetModifierState = state.modifiersData.offset ? state.modifiersData.offset[state.placement] : null;
var data = {
x: 0,
y: 0
};
if (!popperOffsets2) {
return;
}
if (checkMainAxis) {
var _offsetModifierState$;
var mainSide = mainAxis === "y" ? top : left;
var altSide = mainAxis === "y" ? bottom : right;
var len = mainAxis === "y" ? "height" : "width";
var offset2 = popperOffsets2[mainAxis];
var min3 = offset2 + overflow[mainSide];
var max3 = offset2 - overflow[altSide];
var additive = tether ? -popperRect[len] / 2 : 0;
var minLen = variation === start ? referenceRect[len] : popperRect[len];
var maxLen = variation === start ? -popperRect[len] : -referenceRect[len];
var arrowElement = state.elements.arrow;
var arrowRect = tether && arrowElement ? getLayoutRect(arrowElement) : {
width: 0,
height: 0
};
var arrowPaddingObject = state.modifiersData["arrow#persistent"] ? state.modifiersData["arrow#persistent"].padding : getFreshSideObject();
var arrowPaddingMin = arrowPaddingObject[mainSide];
var arrowPaddingMax = arrowPaddingObject[altSide];
var arrowLen = within(0, referenceRect[len], arrowRect[len]);
var minOffset = isBasePlacement ? referenceRect[len] / 2 - additive - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis : minLen - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis;
var maxOffset = isBasePlacement ? -referenceRect[len] / 2 + additive + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis : maxLen + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis;
var arrowOffsetParent = state.elements.arrow && getOffsetParent(state.elements.arrow);
var clientOffset = arrowOffsetParent ? mainAxis === "y" ? arrowOffsetParent.clientTop || 0 : arrowOffsetParent.clientLeft || 0 : 0;
var offsetModifierValue = (_offsetModifierState$ = offsetModifierState == null ? void 0 : offsetModifierState[mainAxis]) != null ? _offsetModifierState$ : 0;
var tetherMin = offset2 + minOffset - offsetModifierValue - clientOffset;
var tetherMax = offset2 + maxOffset - offsetModifierValue;
var preventedOffset = within(tether ? min(min3, tetherMin) : min3, offset2, tether ? max(max3, tetherMax) : max3);
popperOffsets2[mainAxis] = preventedOffset;
data[mainAxis] = preventedOffset - offset2;
}
if (checkAltAxis) {
var _offsetModifierState$2;
var _mainSide = mainAxis === "x" ? top : left;
var _altSide = mainAxis === "x" ? bottom : right;
var _offset = popperOffsets2[altAxis];
var _len = altAxis === "y" ? "height" : "width";
var _min = _offset + overflow[_mainSide];
var _max = _offset - overflow[_altSide];
var isOriginSide = [top, left].indexOf(basePlacement) !== -1;
var _offsetModifierValue = (_offsetModifierState$2 = offsetModifierState == null ? void 0 : offsetModifierState[altAxis]) != null ? _offsetModifierState$2 : 0;
var _tetherMin = isOriginSide ? _min : _offset - referenceRect[_len] - popperRect[_len] - _offsetModifierValue + normalizedTetherOffsetValue.altAxis;
var _tetherMax = isOriginSide ? _offset + referenceRect[_len] + popperRect[_len] - _offsetModifierValue - normalizedTetherOffsetValue.altAxis : _max;
var _preventedOffset = tether && isOriginSide ? withinMaxClamp(_tetherMin, _offset, _tetherMax) : within(tether ? _tetherMin : _min, _offset, tether ? _tetherMax : _max);
popperOffsets2[altAxis] = _preventedOffset;
data[altAxis] = _preventedOffset - _offset;
}
state.modifiersData[name] = data;
}
var preventOverflow_default = {
name: "preventOverflow",
enabled: true,
phase: "main",
fn: preventOverflow,
requiresIfExists: ["offset"]
};
// node_modules/@popperjs/core/lib/dom-utils/getHTMLElementScroll.js
function getHTMLElementScroll(element) {
return {
scrollLeft: element.scrollLeft,
scrollTop: element.scrollTop
};
}
// node_modules/@popperjs/core/lib/dom-utils/getNodeScroll.js
function getNodeScroll(node) {
if (node === getWindow(node) || !isHTMLElement(node)) {
return getWindowScroll(node);
} else {
return getHTMLElementScroll(node);
}
}
// node_modules/@popperjs/core/lib/dom-utils/getCompositeRect.js
function isElementScaled(element) {
var rect = element.getBoundingClientRect();
var scaleX = round(rect.width) / element.offsetWidth || 1;
var scaleY = round(rect.height) / element.offsetHeight || 1;
return scaleX !== 1 || scaleY !== 1;
}
function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) {
if (isFixed === void 0) {
isFixed = false;
}
var isOffsetParentAnElement = isHTMLElement(offsetParent);
var offsetParentIsScaled = isHTMLElement(offsetParent) && isElementScaled(offsetParent);
var documentElement = getDocumentElement(offsetParent);
var rect = getBoundingClientRect(elementOrVirtualElement, offsetParentIsScaled, isFixed);
var scroll = {
scrollLeft: 0,
scrollTop: 0
};
var offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && !isFixed) {
if (getNodeName(offsetParent) !== "body" || isScrollParent(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
offsets = getBoundingClientRect(offsetParent, true);
offsets.x += offsetParent.clientLeft;
offsets.y += offsetParent.clientTop;
} else if (documentElement) {
offsets.x = getWindowScrollBarX(documentElement);
}
}
return {
x: rect.left + scroll.scrollLeft - offsets.x,
y: rect.top + scroll.scrollTop - offsets.y,
width: rect.width,
height: rect.height
};
}
// node_modules/@popperjs/core/lib/utils/orderModifiers.js
function order(modifiers) {
var map2 = /* @__PURE__ */ new Map();
var visited = /* @__PURE__ */ new Set();
var result = [];
modifiers.forEach(function(modifier) {
map2.set(modifier.name, modifier);
});
function sort2(modifier) {
visited.add(modifier.name);
var requires = [].concat(modifier.requires || [], modifier.requiresIfExists || []);
requires.forEach(function(dep) {
if (!visited.has(dep)) {
var depModifier = map2.get(dep);
if (depModifier) {
sort2(depModifier);
}
}
});
result.push(modifier);
}
modifiers.forEach(function(modifier) {
if (!visited.has(modifier.name)) {
sort2(modifier);
}
});
return result;
}
function orderModifiers(modifiers) {
var orderedModifiers = order(modifiers);
return modifierPhases.reduce(function(acc, phase) {
return acc.concat(orderedModifiers.filter(function(modifier) {
return modifier.phase === phase;
}));
}, []);
}
// node_modules/@popperjs/core/lib/utils/debounce.js
function debounce(fn2) {
var pending;
return function() {
if (!pending) {
pending = new Promise(function(resolve) {
Promise.resolve().then(function() {
pending = void 0;
resolve(fn2());
});
});
}
return pending;
};
}
// node_modules/@popperjs/core/lib/utils/format.js
function format(str) {
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
return [].concat(args).reduce(function(p, c2) {
return p.replace(/%s/, c2);
}, str);
}
// node_modules/@popperjs/core/lib/utils/validateModifiers.js
var INVALID_MODIFIER_ERROR = 'Popper: modifier "%s" provided an invalid %s property, expected %s but got %s';
var MISSING_DEPENDENCY_ERROR = 'Popper: modifier "%s" requires "%s", but "%s" modifier is not available';
var VALID_PROPERTIES = ["name", "enabled", "phase", "fn", "effect", "requires", "options"];
function validateModifiers(modifiers) {
modifiers.forEach(function(modifier) {
[].concat(Object.keys(modifier), VALID_PROPERTIES).filter(function(value, index2, self) {
return self.indexOf(value) === index2;
}).forEach(function(key) {
switch (key) {
case "name":
if (typeof modifier.name !== "string") {
console.error(format(INVALID_MODIFIER_ERROR, String(modifier.name), '"name"', '"string"', '"' + String(modifier.name) + '"'));
}
break;
case "enabled":
if (typeof modifier.enabled !== "boolean") {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"enabled"', '"boolean"', '"' + String(modifier.enabled) + '"'));
}
break;
case "phase":
if (modifierPhases.indexOf(modifier.phase) < 0) {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"phase"', "either " + modifierPhases.join(", "), '"' + String(modifier.phase) + '"'));
}
break;
case "fn":
if (typeof modifier.fn !== "function") {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"fn"', '"function"', '"' + String(modifier.fn) + '"'));
}
break;
case "effect":
if (modifier.effect != null && typeof modifier.effect !== "function") {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"effect"', '"function"', '"' + String(modifier.fn) + '"'));
}
break;
case "requires":
if (modifier.requires != null && !Array.isArray(modifier.requires)) {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requires"', '"array"', '"' + String(modifier.requires) + '"'));
}
break;
case "requiresIfExists":
if (!Array.isArray(modifier.requiresIfExists)) {
console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requiresIfExists"', '"array"', '"' + String(modifier.requiresIfExists) + '"'));
}
break;
case "options":
case "data":
break;
default:
console.error('PopperJS: an invalid property has been provided to the "' + modifier.name + '" modifier, valid properties are ' + VALID_PROPERTIES.map(function(s) {
return '"' + s + '"';
}).join(", ") + '; but "' + key + '" was provided.');
}
modifier.requires && modifier.requires.forEach(function(requirement) {
if (modifiers.find(function(mod) {
return mod.name === requirement;
}) == null) {
console.error(format(MISSING_DEPENDENCY_ERROR, String(modifier.name), requirement, requirement));
}
});
});
});
}
// node_modules/@popperjs/core/lib/utils/uniqueBy.js
function uniqueBy(arr, fn2) {
var identifiers = /* @__PURE__ */ new Set();
return arr.filter(function(item) {
var identifier = fn2(item);
if (!identifiers.has(identifier)) {
identifiers.add(identifier);
return true;
}
});
}
// node_modules/@popperjs/core/lib/utils/mergeByName.js
function mergeByName(modifiers) {
var merged = modifiers.reduce(function(merged2, current) {
var existing = merged2[current.name];
merged2[current.name] = existing ? Object.assign({}, existing, current, {
options: Object.assign({}, existing.options, current.options),
data: Object.assign({}, existing.data, current.data)
}) : current;
return merged2;
}, {});
return Object.keys(merged).map(function(key) {
return merged[key];
});
}
// node_modules/@popperjs/core/lib/createPopper.js
var INVALID_ELEMENT_ERROR = "Popper: Invalid reference or popper argument provided. They must be either a DOM element or virtual element.";
var INFINITE_LOOP_ERROR = "Popper: An infinite loop in the modifiers cycle has been detected! The cycle has been interrupted to prevent a browser crash.";
var DEFAULT_OPTIONS = {
placement: "bottom",
modifiers: [],
strategy: "absolute"
};
function areValidElements() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return !args.some(function(element) {
return !(element && typeof element.getBoundingClientRect === "function");
});
}
function popperGenerator(generatorOptions) {
if (generatorOptions === void 0) {
generatorOptions = {};
}
var _generatorOptions = generatorOptions, _generatorOptions$def = _generatorOptions.defaultModifiers, defaultModifiers2 = _generatorOptions$def === void 0 ? [] : _generatorOptions$def, _generatorOptions$def2 = _generatorOptions.defaultOptions, defaultOptions = _generatorOptions$def2 === void 0 ? DEFAULT_OPTIONS : _generatorOptions$def2;
return function createPopper2(reference2, popper2, options) {
if (options === void 0) {
options = defaultOptions;
}
var state = {
placement: "bottom",
orderedModifiers: [],
options: Object.assign({}, DEFAULT_OPTIONS, defaultOptions),
modifiersData: {},
elements: {
reference: reference2,
popper: popper2
},
attributes: {},
styles: {}
};
var effectCleanupFns = [];
var isDestroyed = false;
var instance = {
state,
setOptions: function setOptions(setOptionsAction) {
var options2 = typeof setOptionsAction === "function" ? setOptionsAction(state.options) : setOptionsAction;
cleanupModifierEffects();
state.options = Object.assign({}, defaultOptions, state.options, options2);
state.scrollParents = {
reference: isElement(reference2) ? listScrollParents(reference2) : reference2.contextElement ? listScrollParents(reference2.contextElement) : [],
popper: listScrollParents(popper2)
};
var orderedModifiers = orderModifiers(mergeByName([].concat(defaultModifiers2, state.options.modifiers)));
state.orderedModifiers = orderedModifiers.filter(function(m2) {
return m2.enabled;
});
if (true) {
var modifiers = uniqueBy([].concat(orderedModifiers, state.options.modifiers), function(_ref) {
var name = _ref.name;
return name;
});
validateModifiers(modifiers);
if (getBasePlacement(state.options.placement) === auto) {
var flipModifier = state.orderedModifiers.find(function(_ref2) {
var name = _ref2.name;
return name === "flip";
});
if (!flipModifier) {
console.error(['Popper: "auto" placements require the "flip" modifier be', "present and enabled to work."].join(" "));
}
}
var _getComputedStyle = getComputedStyle(popper2), marginTop = _getComputedStyle.marginTop, marginRight = _getComputedStyle.marginRight, marginBottom = _getComputedStyle.marginBottom, marginLeft = _getComputedStyle.marginLeft;
if ([marginTop, marginRight, marginBottom, marginLeft].some(function(margin) {
return parseFloat(margin);
})) {
console.warn(['Popper: CSS "margin" styles cannot be used to apply padding', "between the popper and its reference element or boundary.", "To replicate margin, use the `offset` modifier, as well as", "the `padding` option in the `preventOverflow` and `flip`", "modifiers."].join(" "));
}
}
runModifierEffects();
return instance.update();
},
forceUpdate: function forceUpdate() {
if (isDestroyed) {
return;
}
var _state$elements = state.elements, reference3 = _state$elements.reference, popper3 = _state$elements.popper;
if (!areValidElements(reference3, popper3)) {
if (true) {
console.error(INVALID_ELEMENT_ERROR);
}
return;
}
state.rects = {
reference: getCompositeRect(reference3, getOffsetParent(popper3), state.options.strategy === "fixed"),
popper: getLayoutRect(popper3)
};
state.reset = false;
state.placement = state.options.placement;
state.orderedModifiers.forEach(function(modifier) {
return state.modifiersData[modifier.name] = Object.assign({}, modifier.data);
});
var __debug_loops__ = 0;
for (var index2 = 0; index2 < state.orderedModifiers.length; index2++) {
if (true) {
__debug_loops__ += 1;
if (__debug_loops__ > 100) {
console.error(INFINITE_LOOP_ERROR);
break;
}
}
if (state.reset === true) {
state.reset = false;
index2 = -1;
continue;
}
var _state$orderedModifie = state.orderedModifiers[index2], fn2 = _state$orderedModifie.fn, _state$orderedModifie2 = _state$orderedModifie.options, _options = _state$orderedModifie2 === void 0 ? {} : _state$orderedModifie2, name = _state$orderedModifie.name;
if (typeof fn2 === "function") {
state = fn2({
state,
options: _options,
name,
instance
}) || state;
}
}
},
update: debounce(function() {
return new Promise(function(resolve) {
instance.forceUpdate();
resolve(state);
});
}),
destroy: function destroy() {
cleanupModifierEffects();
isDestroyed = true;
}
};
if (!areValidElements(reference2, popper2)) {
if (true) {
console.error(INVALID_ELEMENT_ERROR);
}
return instance;
}
instance.setOptions(options).then(function(state2) {
if (!isDestroyed && options.onFirstUpdate) {
options.onFirstUpdate(state2);
}
});
function runModifierEffects() {
state.orderedModifiers.forEach(function(_ref3) {
var name = _ref3.name, _ref3$options = _ref3.options, options2 = _ref3$options === void 0 ? {} : _ref3$options, effect4 = _ref3.effect;
if (typeof effect4 === "function") {
var cleanupFn = effect4({
state,
name,
instance,
options: options2
});
var noopFn = function noopFn2() {
};
effectCleanupFns.push(cleanupFn || noopFn);
}
});
}
function cleanupModifierEffects() {
effectCleanupFns.forEach(function(fn2) {
return fn2();
});
effectCleanupFns = [];
}
return instance;
};
}
// node_modules/@popperjs/core/lib/popper.js
var defaultModifiers = [eventListeners_default, popperOffsets_default, computeStyles_default, applyStyles_default, offset_default, flip_default, preventOverflow_default, arrow_default, hide_default];
var createPopper = /* @__PURE__ */ popperGenerator({
defaultModifiers
});
// src/suggest.ts
var wrapAround = (value, size) => {
return (value % size + size) % size;
};
var Suggest = class {
constructor(owner, containerEl, scope) {
this.owner = owner;
this.containerEl = containerEl;
containerEl.on(
"click",
".suggestion-item",
this.onSuggestionClick.bind(this)
);
containerEl.on(
"mousemove",
".suggestion-item",
this.onSuggestionMouseover.bind(this)
);
scope.register([], "ArrowUp", (event) => {
if (!event.isComposing) {
this.setSelectedItem(this.selectedItem - 1, true);
return false;
}
});
scope.register([], "ArrowDown", (event) => {
if (!event.isComposing) {
this.setSelectedItem(this.selectedItem + 1, true);
return false;
}
});
scope.register([], "Enter", (event) => {
if (!event.isComposing) {
this.useSelectedItem(event);
return false;
}
});
}
onSuggestionClick(event, el) {
event.preventDefault();
const item = this.suggestions.indexOf(el);
this.setSelectedItem(item, false);
this.useSelectedItem(event);
}
onSuggestionMouseover(_event, el) {
const item = this.suggestions.indexOf(el);
this.setSelectedItem(item, false);
}
setSuggestions(values) {
this.containerEl.empty();
const suggestionEls = [];
values.forEach((value) => {
const suggestionEl = this.containerEl.createDiv("suggestion-item");
this.owner.renderSuggestion(value, suggestionEl);
suggestionEls.push(suggestionEl);
});
this.values = values;
this.suggestions = suggestionEls;
this.setSelectedItem(0, false);
}
useSelectedItem(event) {
const currentValue = this.values[this.selectedItem];
if (currentValue) {
this.owner.selectSuggestion(currentValue, event);
}
}
setSelectedItem(selectedIndex, scrollIntoView) {
const normalizedIndex = wrapAround(selectedIndex, this.suggestions.length);
const prevSelectedSuggestion = this.suggestions[this.selectedItem];
const selectedSuggestion = this.suggestions[normalizedIndex];
prevSelectedSuggestion?.removeClass("is-selected");
selectedSuggestion?.addClass("is-selected");
this.selectedItem = normalizedIndex;
if (scrollIntoView) {
selectedSuggestion.scrollIntoView(false);
}
}
};
var TextInputSuggest = class {
constructor(app2, inputEl) {
this.app = app2;
this.inputEl = inputEl;
this.scope = new import_obsidian.Scope();
this.suggestEl = createDiv("suggestion-container");
const suggestion = this.suggestEl.createDiv("suggestion");
this.suggest = new Suggest(this, suggestion, this.scope);
this.scope.register([], "Escape", this.close.bind(this));
this.inputEl.addEventListener("input", this.onInputChanged.bind(this));
this.inputEl.addEventListener("focus", this.onInputChanged.bind(this));
this.inputEl.addEventListener("blur", this.close.bind(this));
this.suggestEl.on(
"mousedown",
".suggestion-container",
(event) => {
event.preventDefault();
}
);
}
onInputChanged() {
const inputStr = this.inputEl.value;
const suggestions = this.getSuggestions(inputStr);
if (!suggestions) {
this.close();
return;
}
if (suggestions.length > 0) {
this.suggest.setSuggestions(suggestions);
this.open(this.app.dom.appContainerEl, this.inputEl);
} else {
this.close();
}
}
open(container, inputEl) {
this.app.keymap.pushScope(this.scope);
container.appendChild(this.suggestEl);
this.popper = createPopper(inputEl, this.suggestEl, {
placement: "bottom-start",
modifiers: [
{
name: "sameWidth",
enabled: true,
fn: ({ state, instance }) => {
const targetWidth = `${state.rects.reference.width}px`;
if (state.styles.popper.width === targetWidth) {
return;
}
state.styles.popper.width = targetWidth;
instance.update();
},
phase: "beforeWrite",
requires: ["computeStyles"]
}
]
});
}
close() {
this.app.keymap.popScope(this.scope);
this.suggest.setSuggestions([]);
if (this.popper)
this.popper.destroy();
this.suggestEl.detach();
}
};
// src/generic_text_suggester.ts
var import_obsidian2 = require("obsidian");
var SuggestFile = class {
constructor(name, path, origin) {
this.name = name;
this.path = path;
this.origin = origin;
}
};
var GenericTextSuggester = class extends TextInputSuggest {
constructor(app2, inputEl, items) {
super(app2, inputEl);
this.app = app2;
this.inputEl = inputEl;
this.items = items;
}
getSuggestions(inputStr) {
const inputLowerCase = inputStr.toLowerCase();
const filtered = this.items.filter((item) => {
if (item.name?.toLowerCase()?.contains(inputLowerCase))
return item;
if (item.path?.toLowerCase()?.contains(inputLowerCase) && item?.origin)
return item;
});
if (!filtered)
this.close();
if (filtered?.length > 0)
return filtered.sort((a2, b) => {
const aFileName = a2.name.toLowerCase(), bFileName = b.name.toLowerCase();
const aFilePath = a2.path.toLowerCase(), bFilePath = b.path.toLowerCase();
const aFileNamePos = aFileName.indexOf(inputLowerCase), bFileNamePos = bFileName.indexOf(inputLowerCase);
if (aFileNamePos !== -1 && bFileNamePos !== -1) {
if (aFileNamePos !== bFileNamePos)
return aFileNamePos - bFileNamePos;
else {
return aFileName.length - bFileName.length;
}
} else if (aFileName.indexOf(inputLowerCase) === -1) {
return 1;
} else if (bFileName.indexOf(inputLowerCase) === -1) {
return -1;
}
const aFilePathPos = aFilePath.indexOf(inputLowerCase);
const bFilePathPos = bFilePath.indexOf(inputLowerCase);
if (aFilePathPos !== bFilePathPos)
return aFilePathPos - bFilePathPos;
else
return aFilePath.length - bFilePath.length;
});
return [];
}
selectSuggestion(item) {
this.inputEl.value = item.path;
this.inputEl.trigger("input");
this.close();
}
renderSuggestion(value, el) {
if (value) {
let suggestContainer = el.createDiv();
suggestContainer.addClasses(["path-finder", "suggest-item"]);
let title = suggestContainer.createDiv({ text: value.name });
title.addClasses(["path-finder", "suggest-item", "item-name"]);
let content = suggestContainer.createDiv({ text: value.path });
content.addClasses(["path-finder", "suggest-item", "item-path"]);
if (!value.origin) {
let icon = suggestContainer.createDiv();
(0, import_obsidian2.setIcon)(icon, "forward-arrow");
icon.addClasses(["path-finder", "alias-icon"]);
}
}
}
};
// src/modals.ts
function getFilesWithAliases() {
let markdownFiles = app.vault.getMarkdownFiles();
let markdownFilesWithAlias = [];
for (let file of markdownFiles) {
markdownFilesWithAlias.push(
new SuggestFile(file.basename, file.path, true)
);
let aliases = app.metadataCache.getFileCache(file)?.frontmatter?.alias;
if (aliases !== void 0) {
try {
for (let alias of aliases) {
if (typeof alias === "string")
markdownFilesWithAlias.push(
new SuggestFile(alias, file.path, false)
);
}
} catch (error) {
console.log(
`Path Finder Plugin: Wrong alias format in file ${file.path}. Please consider change it.`
);
}
}
}
return markdownFilesWithAlias;
}
var PathsModal = class extends import_obsidian3.Modal {
constructor(app2, callback, filter2, operation) {
super(app2);
this.length = 10;
this.callback = callback;
this.filter = filter2;
this.operation = operation;
}
onOpen() {
const { contentEl } = this;
if (this.operation == "all_paths") {
contentEl.createEl("h1", { text: "Get All Paths As Text" });
}
if (this.operation == "shortest_path") {
contentEl.createEl("h1", { text: "Get Shortest Path As Graph" });
}
if (this.operation == "all_paths_as_graph") {
contentEl.createEl("h1", { text: "Get All Paths As Graph" });
}
const markdownFilesWithAlias = getFilesWithAliases();
new import_obsidian3.Setting(contentEl).setDesc("The file to start from. Use full path from vault root.").setName("From").addText((textComponent) => {
new GenericTextSuggester(
this.app,
textComponent.inputEl,
markdownFilesWithAlias
);
textComponent.onChange((path) => {
this.from = path;
});
});
new import_obsidian3.Setting(contentEl).setDesc("The file to end with. Use full path from vault root.").setName("To").addText((textComponent) => {
new GenericTextSuggester(
this.app,
textComponent.inputEl,
markdownFilesWithAlias
);
textComponent.onChange((path) => {
this.to = path;
});
});
if (this.operation != "shortest_path") {
new import_obsidian3.Setting(contentEl).setName("Length").setDesc(
"The maximum length of paths. Set 0 to show all paths regardless of length."
).addText((textComponent) => {
textComponent.setPlaceholder("10").onChange((length) => {
this.length = parseInt(length);
});
});
}
new import_obsidian3.Setting(contentEl).setName("Filter").setDesc(
(0, import_obsidian3.sanitizeHTMLToDom)(
`Write plain text or regex.
The filter string will be matched everywhere in the file path(from vault root to file).
Regex Tutorial`
)
).addText((text) => {
text.setValue(this.filter.regexp).onChange((filter2) => {
this.filter.regexp = filter2;
});
});
new import_obsidian3.Setting(contentEl).setName("Filter Mode").addDropdown((dropdown) => {
dropdown.addOption("Include", "Include").addOption("Exclude", "Exclude").setValue(this.filter.mode).onChange((mode) => {
this.filter.mode = mode;
});
});
new import_obsidian3.Setting(contentEl).addButton((button) => {
button.setButtonText("Confirm").setCta().onClick(async () => {
if (app.vault.getAbstractFileByPath(this.from) === null) {
new import_obsidian3.Notice(`${this.from} is not a legal path.`);
return;
}
if (app.vault.getAbstractFileByPath(this.to) === null) {
new import_obsidian3.Notice(`${this.to} is not a legal path.`);
return;
}
if (isNaN(this.length) || this.length < 0) {
new import_obsidian3.Notice(`Illegal maximum path length.`);
return;
}
if (this.length == 0)
this.length = Infinity;
if (this.operation == "shortest_path") {
this.callback(this.filter, this.from, this.to);
} else {
this.callback(
this.filter,
this.from,
this.to,
this.length
);
}
this.close();
});
});
}
onClose() {
const { contentEl } = this;
contentEl.empty();
}
};
// src/view.ts
var import_obsidian6 = require("obsidian");
// node_modules/heap-js/dist/heap-js.es5.js
var __generator = function(thisArg, body) {
var _ = { label: 0, sent: function() {
if (t[0] & 1)
throw t[1];
return t[1];
}, trys: [], ops: [] }, f, y2, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() {
return this;
}), g;
function verb(n) {
return function(v) {
return step([n, v]);
};
}
function step(op) {
if (f)
throw new TypeError("Generator is already executing.");
while (_)
try {
if (f = 1, y2 && (t = op[0] & 2 ? y2["return"] : op[0] ? y2["throw"] || ((t = y2["return"]) && t.call(y2), 0) : y2.next) && !(t = t.call(y2, op[1])).done)
return t;
if (y2 = 0, t)
op = [op[0] & 2, t.value];
switch (op[0]) {
case 0:
case 1:
t = op;
break;
case 4:
_.label++;
return { value: op[1], done: false };
case 5:
_.label++;
y2 = op[1];
op = [0];
continue;
case 7:
op = _.ops.pop();
_.trys.pop();
continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
_ = 0;
continue;
}
if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
_.label = op[1];
break;
}
if (op[0] === 6 && _.label < t[1]) {
_.label = t[1];
t = op;
break;
}
if (t && _.label < t[2]) {
_.label = t[2];
_.ops.push(op);
break;
}
if (t[2])
_.ops.pop();
_.trys.pop();
continue;
}
op = body.call(thisArg, _);
} catch (e) {
op = [6, e];
y2 = 0;
} finally {
f = t = 0;
}
if (op[0] & 5)
throw op[1];
return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __read = function(o, n) {
var m2 = typeof Symbol === "function" && o[Symbol.iterator];
if (!m2)
return o;
var i = m2.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
ar.push(r.value);
} catch (error) {
e = { error };
} finally {
try {
if (r && !r.done && (m2 = i["return"]))
m2.call(i);
} finally {
if (e)
throw e.error;
}
}
return ar;
};
var __spreadArray = function(to, from, pack) {
if (pack || arguments.length === 2)
for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar)
ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var Heap = function() {
function Heap2(compare) {
if (compare === void 0) {
compare = Heap2.minComparator;
}
var _this = this;
this.compare = compare;
this.heapArray = [];
this._limit = 0;
this.offer = this.add;
this.element = this.peek;
this.poll = this.pop;
this._invertedCompare = function(a2, b) {
return -1 * _this.compare(a2, b);
};
}
Heap2.getChildrenIndexOf = function(idx) {
return [idx * 2 + 1, idx * 2 + 2];
};
Heap2.getParentIndexOf = function(idx) {
if (idx <= 0) {
return -1;
}
var whichChildren = idx % 2 ? 1 : 2;
return Math.floor((idx - whichChildren) / 2);
};
Heap2.getSiblingIndexOf = function(idx) {
if (idx <= 0) {
return -1;
}
var whichChildren = idx % 2 ? 1 : -1;
return idx + whichChildren;
};
Heap2.minComparator = function(a2, b) {
if (a2 > b) {
return 1;
} else if (a2 < b) {
return -1;
} else {
return 0;
}
};
Heap2.maxComparator = function(a2, b) {
if (b > a2) {
return 1;
} else if (b < a2) {
return -1;
} else {
return 0;
}
};
Heap2.minComparatorNumber = function(a2, b) {
return a2 - b;
};
Heap2.maxComparatorNumber = function(a2, b) {
return b - a2;
};
Heap2.defaultIsEqual = function(a2, b) {
return a2 === b;
};
Heap2.print = function(heap) {
function deep(i2) {
var pi = Heap2.getParentIndexOf(i2);
return Math.floor(Math.log2(pi + 1));
}
function repeat(str, times) {
var out = "";
for (; times > 0; --times) {
out += str;
}
return out;
}
var node = 0;
var lines = [];
var maxLines = deep(heap.length - 1) + 2;
var maxLength = 0;
while (node < heap.length) {
var i = deep(node) + 1;
if (node === 0) {
i = 0;
}
var nodeText = String(heap.get(node));
if (nodeText.length > maxLength) {
maxLength = nodeText.length;
}
lines[i] = lines[i] || [];
lines[i].push(nodeText);
node += 1;
}
return lines.map(function(line, i2) {
var times = Math.pow(2, maxLines - i2) - 1;
return repeat(" ", Math.floor(times / 2) * maxLength) + line.map(function(el) {
var half = (maxLength - el.length) / 2;
return repeat(" ", Math.ceil(half)) + el + repeat(" ", Math.floor(half));
}).join(repeat(" ", times * maxLength));
}).join("\n");
};
Heap2.heapify = function(arr, compare) {
var heap = new Heap2(compare);
heap.heapArray = arr;
heap.init();
return heap;
};
Heap2.heappop = function(heapArr, compare) {
var heap = new Heap2(compare);
heap.heapArray = heapArr;
return heap.pop();
};
Heap2.heappush = function(heapArr, item, compare) {
var heap = new Heap2(compare);
heap.heapArray = heapArr;
heap.push(item);
};
Heap2.heappushpop = function(heapArr, item, compare) {
var heap = new Heap2(compare);
heap.heapArray = heapArr;
return heap.pushpop(item);
};
Heap2.heapreplace = function(heapArr, item, compare) {
var heap = new Heap2(compare);
heap.heapArray = heapArr;
return heap.replace(item);
};
Heap2.heaptop = function(heapArr, n, compare) {
if (n === void 0) {
n = 1;
}
var heap = new Heap2(compare);
heap.heapArray = heapArr;
return heap.top(n);
};
Heap2.heapbottom = function(heapArr, n, compare) {
if (n === void 0) {
n = 1;
}
var heap = new Heap2(compare);
heap.heapArray = heapArr;
return heap.bottom(n);
};
Heap2.nlargest = function(n, iterable, compare) {
var heap = new Heap2(compare);
heap.heapArray = __spreadArray([], __read(iterable), false);
heap.init();
return heap.top(n);
};
Heap2.nsmallest = function(n, iterable, compare) {
var heap = new Heap2(compare);
heap.heapArray = __spreadArray([], __read(iterable), false);
heap.init();
return heap.bottom(n);
};
Heap2.prototype.add = function(element) {
this._sortNodeUp(this.heapArray.push(element) - 1);
this._applyLimit();
return true;
};
Heap2.prototype.addAll = function(elements) {
var _a;
var i = this.length;
(_a = this.heapArray).push.apply(_a, __spreadArray([], __read(elements), false));
for (var l = this.length; i < l; ++i) {
this._sortNodeUp(i);
}
this._applyLimit();
return true;
};
Heap2.prototype.bottom = function(n) {
if (n === void 0) {
n = 1;
}
if (this.heapArray.length === 0 || n <= 0) {
return [];
} else if (this.heapArray.length === 1) {
return [this.heapArray[0]];
} else if (n >= this.heapArray.length) {
return __spreadArray([], __read(this.heapArray), false);
} else {
var result = this._bottomN_push(~~n);
return result;
}
};
Heap2.prototype.check = function() {
var _this = this;
return this.heapArray.find(function(el, j) {
return !!_this.getChildrenOf(j).find(function(ch) {
return _this.compare(el, ch) > 0;
});
});
};
Heap2.prototype.clear = function() {
this.heapArray = [];
};
Heap2.prototype.clone = function() {
var cloned = new Heap2(this.comparator());
cloned.heapArray = this.toArray();
cloned._limit = this._limit;
return cloned;
};
Heap2.prototype.comparator = function() {
return this.compare;
};
Heap2.prototype.contains = function(o, fn2) {
if (fn2 === void 0) {
fn2 = Heap2.defaultIsEqual;
}
return this.heapArray.findIndex(function(el) {
return fn2(el, o);
}) >= 0;
};
Heap2.prototype.init = function(array2) {
if (array2) {
this.heapArray = __spreadArray([], __read(array2), false);
}
for (var i = Math.floor(this.heapArray.length); i >= 0; --i) {
this._sortNodeDown(i);
}
this._applyLimit();
};
Heap2.prototype.isEmpty = function() {
return this.length === 0;
};
Heap2.prototype.leafs = function() {
if (this.heapArray.length === 0) {
return [];
}
var pi = Heap2.getParentIndexOf(this.heapArray.length - 1);
return this.heapArray.slice(pi + 1);
};
Object.defineProperty(Heap2.prototype, "length", {
get: function() {
return this.heapArray.length;
},
enumerable: false,
configurable: true
});
Object.defineProperty(Heap2.prototype, "limit", {
get: function() {
return this._limit;
},
set: function(_l) {
this._limit = ~~_l;
this._applyLimit();
},
enumerable: false,
configurable: true
});
Heap2.prototype.peek = function() {
return this.heapArray[0];
};
Heap2.prototype.pop = function() {
var last = this.heapArray.pop();
if (this.length > 0 && last !== void 0) {
return this.replace(last);
}
return last;
};
Heap2.prototype.push = function() {
var elements = [];
for (var _i = 0; _i < arguments.length; _i++) {
elements[_i] = arguments[_i];
}
if (elements.length < 1) {
return false;
} else if (elements.length === 1) {
return this.add(elements[0]);
} else {
return this.addAll(elements);
}
};
Heap2.prototype.pushpop = function(element) {
var _a;
if (this.compare(this.heapArray[0], element) < 0) {
_a = __read([this.heapArray[0], element], 2), element = _a[0], this.heapArray[0] = _a[1];
this._sortNodeDown(0);
}
return element;
};
Heap2.prototype.remove = function(o, fn2) {
if (fn2 === void 0) {
fn2 = Heap2.defaultIsEqual;
}
if (this.length > 0) {
if (o === void 0) {
this.pop();
return true;
} else {
var idx = this.heapArray.findIndex(function(el) {
return fn2(el, o);
});
if (idx >= 0) {
if (idx === 0) {
this.pop();
} else if (idx === this.length - 1) {
this.heapArray.pop();
} else {
this.heapArray.splice(idx, 1, this.heapArray.pop());
this._sortNodeUp(idx);
this._sortNodeDown(idx);
}
return true;
}
}
}
return false;
};
Heap2.prototype.replace = function(element) {
var peek = this.heapArray[0];
this.heapArray[0] = element;
this._sortNodeDown(0);
return peek;
};
Heap2.prototype.size = function() {
return this.length;
};
Heap2.prototype.top = function(n) {
if (n === void 0) {
n = 1;
}
if (this.heapArray.length === 0 || n <= 0) {
return [];
} else if (this.heapArray.length === 1 || n === 1) {
return [this.heapArray[0]];
} else if (n >= this.heapArray.length) {
return __spreadArray([], __read(this.heapArray), false);
} else {
var result = this._topN_push(~~n);
return result;
}
};
Heap2.prototype.toArray = function() {
return __spreadArray([], __read(this.heapArray), false);
};
Heap2.prototype.toString = function() {
return this.heapArray.toString();
};
Heap2.prototype.get = function(i) {
return this.heapArray[i];
};
Heap2.prototype.getChildrenOf = function(idx) {
var _this = this;
return Heap2.getChildrenIndexOf(idx).map(function(i) {
return _this.heapArray[i];
}).filter(function(e) {
return e !== void 0;
});
};
Heap2.prototype.getParentOf = function(idx) {
var pi = Heap2.getParentIndexOf(idx);
return this.heapArray[pi];
};
Heap2.prototype[Symbol.iterator] = function() {
return __generator(this, function(_a) {
switch (_a.label) {
case 0:
if (!this.length)
return [3, 2];
return [4, this.pop()];
case 1:
_a.sent();
return [3, 0];
case 2:
return [2];
}
});
};
Heap2.prototype.iterator = function() {
return this.toArray();
};
Heap2.prototype._applyLimit = function() {
if (this._limit && this._limit < this.heapArray.length) {
var rm = this.heapArray.length - this._limit;
while (rm) {
this.heapArray.pop();
--rm;
}
}
};
Heap2.prototype._bottomN_push = function(n) {
var bottomHeap = new Heap2(this.compare);
bottomHeap.limit = n;
bottomHeap.heapArray = this.heapArray.slice(-n);
bottomHeap.init();
var startAt = this.heapArray.length - 1 - n;
var parentStartAt = Heap2.getParentIndexOf(startAt);
var indices = [];
for (var i = startAt; i > parentStartAt; --i) {
indices.push(i);
}
var arr = this.heapArray;
while (indices.length) {
var i = indices.shift();
if (this.compare(arr[i], bottomHeap.peek()) > 0) {
bottomHeap.replace(arr[i]);
if (i % 2) {
indices.push(Heap2.getParentIndexOf(i));
}
}
}
return bottomHeap.toArray();
};
Heap2.prototype._moveNode = function(j, k) {
var _a;
_a = __read([this.heapArray[k], this.heapArray[j]], 2), this.heapArray[j] = _a[0], this.heapArray[k] = _a[1];
};
Heap2.prototype._sortNodeDown = function(i) {
var _this = this;
var moveIt = i < this.heapArray.length - 1;
var self = this.heapArray[i];
var getPotentialParent = function(best, j) {
if (_this.heapArray.length > j && _this.compare(_this.heapArray[j], _this.heapArray[best]) < 0) {
best = j;
}
return best;
};
while (moveIt) {
var childrenIdx = Heap2.getChildrenIndexOf(i);
var bestChildIndex = childrenIdx.reduce(getPotentialParent, childrenIdx[0]);
var bestChild = this.heapArray[bestChildIndex];
if (typeof bestChild !== "undefined" && this.compare(self, bestChild) > 0) {
this._moveNode(i, bestChildIndex);
i = bestChildIndex;
} else {
moveIt = false;
}
}
};
Heap2.prototype._sortNodeUp = function(i) {
var moveIt = i > 0;
while (moveIt) {
var pi = Heap2.getParentIndexOf(i);
if (pi >= 0 && this.compare(this.heapArray[pi], this.heapArray[i]) > 0) {
this._moveNode(i, pi);
i = pi;
} else {
moveIt = false;
}
}
};
Heap2.prototype._topN_push = function(n) {
var topHeap = new Heap2(this._invertedCompare);
topHeap.limit = n;
var indices = [0];
var arr = this.heapArray;
while (indices.length) {
var i = indices.shift();
if (i < arr.length) {
if (topHeap.length < n) {
topHeap.push(arr[i]);
indices.push.apply(indices, __spreadArray([], __read(Heap2.getChildrenIndexOf(i)), false));
} else if (this.compare(arr[i], topHeap.peek()) < 0) {
topHeap.replace(arr[i]);
indices.push.apply(indices, __spreadArray([], __read(Heap2.getChildrenIndexOf(i)), false));
}
}
}
return topHeap.toArray();
};
Heap2.prototype._topN_fill = function(n) {
var heapArray = this.heapArray;
var topHeap = new Heap2(this._invertedCompare);
topHeap.limit = n;
topHeap.heapArray = heapArray.slice(0, n);
topHeap.init();
var branch = Heap2.getParentIndexOf(n - 1) + 1;
var indices = [];
for (var i = branch; i < n; ++i) {
indices.push.apply(indices, __spreadArray([], __read(Heap2.getChildrenIndexOf(i).filter(function(l) {
return l < heapArray.length;
})), false));
}
if ((n - 1) % 2) {
indices.push(n);
}
while (indices.length) {
var i = indices.shift();
if (i < heapArray.length) {
if (this.compare(heapArray[i], topHeap.peek()) < 0) {
topHeap.replace(heapArray[i]);
indices.push.apply(indices, __spreadArray([], __read(Heap2.getChildrenIndexOf(i)), false));
}
}
}
return topHeap.toArray();
};
Heap2.prototype._topN_heap = function(n) {
var topHeap = this.clone();
var result = [];
for (var i = 0; i < n; ++i) {
result.push(topHeap.pop());
}
return result;
};
Heap2.prototype._topIdxOf = function(list) {
if (!list.length) {
return -1;
}
var idx = 0;
var top2 = list[idx];
for (var i = 1; i < list.length; ++i) {
var comp = this.compare(list[i], top2);
if (comp < 0) {
idx = i;
top2 = list[i];
}
}
return idx;
};
Heap2.prototype._topOf = function() {
var list = [];
for (var _i = 0; _i < arguments.length; _i++) {
list[_i] = arguments[_i];
}
var heap = new Heap2(this.compare);
heap.init(list);
return heap.peek();
};
return Heap2;
}();
// src/algorithms/graph/dijkstra.ts
var Vertice = class {
constructor(id2, dis) {
this.id = id2;
this.dis = dis;
}
};
function dijkstra(source, graph, forbiddenNodes, forbiddenEdges) {
let dis = [];
let from = [];
let mk = [];
let n = graph.getNodeCount();
let q = new Heap((a2, b) => a2.dis - b.dis);
initialize();
while (!q.isEmpty()) {
popIllegalNodes();
if (q.isEmpty())
break;
let { id: u } = q.pop();
markNodeAsVisited(u);
for (let { target: v, weight: w } of graph.getOutEdges(u)) {
if (isForbiddenNode(v))
continue;
if (isForbiddenEdge(u, v))
continue;
if (!mk[v] && dis[u] + w < dis[v]) {
dis[v] = dis[u] + w;
from[v] = u;
q.push(new Vertice(v, dis[v]));
}
}
}
return { dis, from };
function initialize() {
for (let i = 0; i <= n; i++) {
dis.push(Infinity);
from.push(-1);
mk.push(false);
}
from[source] = 0;
dis[source] = 0;
q.push(new Vertice(source, 0));
}
function popIllegalNodes() {
while (!q.isEmpty() && (dis[q.peek().id] != q.peek().dis || mk[q.peek().id])) {
q.pop();
}
}
function isForbiddenNode(u) {
return forbiddenNodes !== void 0 && forbiddenNodes.get(u);
}
function isForbiddenEdge(u, v) {
return forbiddenEdges !== void 0 && (forbiddenEdges.get(`${u},${v}`) || forbiddenEdges.get(`${v},${u}`));
}
function markNodeAsVisited(u) {
mk[u] = true;
}
}
// src/algorithms/graph/get_next_path.ts
function buildPath(source, target, from) {
let ret = [];
for (let i = target; i > 0; i = from[i]) {
ret.push(i);
}
ret = ret.reverse();
if (ret[0] !== source)
return void 0;
return ret;
}
var Path = class {
constructor(id2, path) {
this.id = id2;
this.path = path;
}
};
async function* getNextPath(source, target, length, graph) {
let pathMap = /* @__PURE__ */ new Map();
if (source == target) {
yield [source];
return void 0;
}
let path = buildPath(source, target, dijkstra(source, graph).from);
if (path === void 0) {
return void 0;
}
let forbiddenEdges = /* @__PURE__ */ new Map();
pathMap.set(path.toString(), true);
yield path.map((x2) => graph.getName(x2));
let q = new Heap((a2, b) => {
if (a2.path.length != b.path.length)
return a2.path.length - b.path.length;
return a2.id - b.id;
});
q.push(new Path(-1, path));
while (!q.isEmpty() && path.length <= graph.getNodeCount()) {
let setPathAsForbidden = function(path3) {
for (let i = 0; i < path3.length - 1; i++) {
if (forbiddenEdges.get(path3[i]) === void 0) {
forbiddenEdges.set(path3[i], /* @__PURE__ */ new Map());
}
forbiddenEdges.get(path3[i]).set(`${path3[i]},${path3[i + 1]}`, true);
forbiddenEdges.get(path3[i]).set(`${path3[i + 1]},${path3[i]}`, true);
}
};
let { path: path2 } = q.pop();
let forbiddenNodes = /* @__PURE__ */ new Map();
setPathAsForbidden(path2);
for (let i = 0; i < path2.length - 1; i++) {
let { from } = dijkstra(
path2[i],
graph,
forbiddenNodes,
forbiddenEdges.get(path2[i])
);
let deviatePath = buildPath(
path2[i],
target,
from
);
if (deviatePath !== void 0) {
let res = new Path(i, path2.slice(0, i).concat(deviatePath));
q.push(res);
}
forbiddenNodes.set(path2[i], true);
}
while (!q.isEmpty() && pathMap.has(q.peek().path.toString()))
q.pop();
if (q.isEmpty()) {
return void 0;
}
path2 = q.peek().path;
if (path2.length > length) {
return void 0;
}
pathMap.set(path2.toString(), true);
yield path2.map((x2) => graph.getName(x2));
}
return void 0;
}
// node_modules/d3-array/src/ascending.js
function ascending(a2, b) {
return a2 == null || b == null ? NaN : a2 < b ? -1 : a2 > b ? 1 : a2 >= b ? 0 : NaN;
}
// node_modules/internmap/src/index.js
var InternMap = class extends Map {
constructor(entries, key = keyof) {
super();
Object.defineProperties(this, { _intern: { value: /* @__PURE__ */ new Map() }, _key: { value: key } });
if (entries != null)
for (const [key2, value] of entries)
this.set(key2, value);
}
get(key) {
return super.get(intern_get(this, key));
}
has(key) {
return super.has(intern_get(this, key));
}
set(key, value) {
return super.set(intern_set(this, key), value);
}
delete(key) {
return super.delete(intern_delete(this, key));
}
};
function intern_get({ _intern, _key }, value) {
const key = _key(value);
return _intern.has(key) ? _intern.get(key) : value;
}
function intern_set({ _intern, _key }, value) {
const key = _key(value);
if (_intern.has(key))
return _intern.get(key);
_intern.set(key, value);
return value;
}
function intern_delete({ _intern, _key }, value) {
const key = _key(value);
if (_intern.has(key)) {
value = _intern.get(key);
_intern.delete(key);
}
return value;
}
function keyof(value) {
return value !== null && typeof value === "object" ? value.valueOf() : value;
}
// node_modules/d3-array/src/permute.js
function permute(source, keys) {
return Array.from(keys, (key) => source[key]);
}
// node_modules/d3-array/src/sort.js
function sort(values, ...F) {
if (typeof values[Symbol.iterator] !== "function")
throw new TypeError("values is not iterable");
values = Array.from(values);
let [f] = F;
if (f && f.length !== 2 || F.length > 1) {
const index2 = Uint32Array.from(values, (d, i) => i);
if (F.length > 1) {
F = F.map((f2) => values.map(f2));
index2.sort((i, j) => {
for (const f2 of F) {
const c2 = ascendingDefined(f2[i], f2[j]);
if (c2)
return c2;
}
});
} else {
f = values.map(f);
index2.sort((i, j) => ascendingDefined(f[i], f[j]));
}
return permute(values, index2);
}
return values.sort(compareDefined(f));
}
function compareDefined(compare = ascending) {
if (compare === ascending)
return ascendingDefined;
if (typeof compare !== "function")
throw new TypeError("compare is not a function");
return (a2, b) => {
const x2 = compare(a2, b);
if (x2 || x2 === 0)
return x2;
return (compare(b, b) === 0) - (compare(a2, a2) === 0);
};
}
function ascendingDefined(a2, b) {
return (a2 == null || !(a2 >= a2)) - (b == null || !(b >= b)) || (a2 < b ? -1 : a2 > b ? 1 : 0);
}
// node_modules/d3-array/src/map.js
function map(values, mapper) {
if (typeof values[Symbol.iterator] !== "function")
throw new TypeError("values is not iterable");
if (typeof mapper !== "function")
throw new TypeError("mapper is not a function");
return Array.from(values, (value, index2) => mapper(value, index2, values));
}
// node_modules/d3-dispatch/src/dispatch.js
var noop = { value: () => {
} };
function dispatch() {
for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) {
if (!(t = arguments[i] + "") || t in _ || /[\s.]/.test(t))
throw new Error("illegal type: " + t);
_[t] = [];
}
return new Dispatch(_);
}
function Dispatch(_) {
this._ = _;
}
function parseTypenames(typenames, types) {
return typenames.trim().split(/^|\s+/).map(function(t) {
var name = "", i = t.indexOf(".");
if (i >= 0)
name = t.slice(i + 1), t = t.slice(0, i);
if (t && !types.hasOwnProperty(t))
throw new Error("unknown type: " + t);
return { type: t, name };
});
}
Dispatch.prototype = dispatch.prototype = {
constructor: Dispatch,
on: function(typename, callback) {
var _ = this._, T = parseTypenames(typename + "", _), t, i = -1, n = T.length;
if (arguments.length < 2) {
while (++i < n)
if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name)))
return t;
return;
}
if (callback != null && typeof callback !== "function")
throw new Error("invalid callback: " + callback);
while (++i < n) {
if (t = (typename = T[i]).type)
_[t] = set(_[t], typename.name, callback);
else if (callback == null)
for (t in _)
_[t] = set(_[t], typename.name, null);
}
return this;
},
copy: function() {
var copy = {}, _ = this._;
for (var t in _)
copy[t] = _[t].slice();
return new Dispatch(copy);
},
call: function(type2, that) {
if ((n = arguments.length - 2) > 0)
for (var args = new Array(n), i = 0, n, t; i < n; ++i)
args[i] = arguments[i + 2];
if (!this._.hasOwnProperty(type2))
throw new Error("unknown type: " + type2);
for (t = this._[type2], i = 0, n = t.length; i < n; ++i)
t[i].value.apply(that, args);
},
apply: function(type2, that, args) {
if (!this._.hasOwnProperty(type2))
throw new Error("unknown type: " + type2);
for (var t = this._[type2], i = 0, n = t.length; i < n; ++i)
t[i].value.apply(that, args);
}
};
function get(type2, name) {
for (var i = 0, n = type2.length, c2; i < n; ++i) {
if ((c2 = type2[i]).name === name) {
return c2.value;
}
}
}
function set(type2, name, callback) {
for (var i = 0, n = type2.length; i < n; ++i) {
if (type2[i].name === name) {
type2[i] = noop, type2 = type2.slice(0, i).concat(type2.slice(i + 1));
break;
}
}
if (callback != null)
type2.push({ name, value: callback });
return type2;
}
var dispatch_default = dispatch;
// node_modules/d3-selection/src/namespaces.js
var xhtml = "http://www.w3.org/1999/xhtml";
var namespaces_default = {
svg: "http://www.w3.org/2000/svg",
xhtml,
xlink: "http://www.w3.org/1999/xlink",
xml: "http://www.w3.org/XML/1998/namespace",
xmlns: "http://www.w3.org/2000/xmlns/"
};
// node_modules/d3-selection/src/namespace.js
function namespace_default(name) {
var prefix = name += "", i = prefix.indexOf(":");
if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns")
name = name.slice(i + 1);
return namespaces_default.hasOwnProperty(prefix) ? { space: namespaces_default[prefix], local: name } : name;
}
// node_modules/d3-selection/src/creator.js
function creatorInherit(name) {
return function() {
var document2 = this.ownerDocument, uri = this.namespaceURI;
return uri === xhtml && document2.documentElement.namespaceURI === xhtml ? document2.createElement(name) : document2.createElementNS(uri, name);
};
}
function creatorFixed(fullname) {
return function() {
return this.ownerDocument.createElementNS(fullname.space, fullname.local);
};
}
function creator_default(name) {
var fullname = namespace_default(name);
return (fullname.local ? creatorFixed : creatorInherit)(fullname);
}
// node_modules/d3-selection/src/selector.js
function none() {
}
function selector_default(selector) {
return selector == null ? none : function() {
return this.querySelector(selector);
};
}
// node_modules/d3-selection/src/selection/select.js
function select_default(select) {
if (typeof select !== "function")
select = selector_default(select);
for (var groups = this._groups, m2 = groups.length, subgroups = new Array(m2), j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
if ("__data__" in node)
subnode.__data__ = node.__data__;
subgroup[i] = subnode;
}
}
}
return new Selection(subgroups, this._parents);
}
// node_modules/d3-selection/src/array.js
function array(x2) {
return x2 == null ? [] : Array.isArray(x2) ? x2 : Array.from(x2);
}
// node_modules/d3-selection/src/selectorAll.js
function empty() {
return [];
}
function selectorAll_default(selector) {
return selector == null ? empty : function() {
return this.querySelectorAll(selector);
};
}
// node_modules/d3-selection/src/selection/selectAll.js
function arrayAll(select) {
return function() {
return array(select.apply(this, arguments));
};
}
function selectAll_default(select) {
if (typeof select === "function")
select = arrayAll(select);
else
select = selectorAll_default(select);
for (var groups = this._groups, m2 = groups.length, subgroups = [], parents = [], j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
if (node = group[i]) {
subgroups.push(select.call(node, node.__data__, i, group));
parents.push(node);
}
}
}
return new Selection(subgroups, parents);
}
// node_modules/d3-selection/src/matcher.js
function matcher_default(selector) {
return function() {
return this.matches(selector);
};
}
function childMatcher(selector) {
return function(node) {
return node.matches(selector);
};
}
// node_modules/d3-selection/src/selection/selectChild.js
var find = Array.prototype.find;
function childFind(match) {
return function() {
return find.call(this.children, match);
};
}
function childFirst() {
return this.firstElementChild;
}
function selectChild_default(match) {
return this.select(match == null ? childFirst : childFind(typeof match === "function" ? match : childMatcher(match)));
}
// node_modules/d3-selection/src/selection/selectChildren.js
var filter = Array.prototype.filter;
function children() {
return Array.from(this.children);
}
function childrenFilter(match) {
return function() {
return filter.call(this.children, match);
};
}
function selectChildren_default(match) {
return this.selectAll(match == null ? children : childrenFilter(typeof match === "function" ? match : childMatcher(match)));
}
// node_modules/d3-selection/src/selection/filter.js
function filter_default(match) {
if (typeof match !== "function")
match = matcher_default(match);
for (var groups = this._groups, m2 = groups.length, subgroups = new Array(m2), j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
subgroup.push(node);
}
}
}
return new Selection(subgroups, this._parents);
}
// node_modules/d3-selection/src/selection/sparse.js
function sparse_default(update) {
return new Array(update.length);
}
// node_modules/d3-selection/src/selection/enter.js
function enter_default() {
return new Selection(this._enter || this._groups.map(sparse_default), this._parents);
}
function EnterNode(parent, datum2) {
this.ownerDocument = parent.ownerDocument;
this.namespaceURI = parent.namespaceURI;
this._next = null;
this._parent = parent;
this.__data__ = datum2;
}
EnterNode.prototype = {
constructor: EnterNode,
appendChild: function(child) {
return this._parent.insertBefore(child, this._next);
},
insertBefore: function(child, next) {
return this._parent.insertBefore(child, next);
},
querySelector: function(selector) {
return this._parent.querySelector(selector);
},
querySelectorAll: function(selector) {
return this._parent.querySelectorAll(selector);
}
};
// node_modules/d3-selection/src/constant.js
function constant_default(x2) {
return function() {
return x2;
};
}
// node_modules/d3-selection/src/selection/data.js
function bindIndex(parent, group, enter, update, exit, data) {
var i = 0, node, groupLength = group.length, dataLength = data.length;
for (; i < dataLength; ++i) {
if (node = group[i]) {
node.__data__ = data[i];
update[i] = node;
} else {
enter[i] = new EnterNode(parent, data[i]);
}
}
for (; i < groupLength; ++i) {
if (node = group[i]) {
exit[i] = node;
}
}
}
function bindKey(parent, group, enter, update, exit, data, key) {
var i, node, nodeByKeyValue = /* @__PURE__ */ new Map(), groupLength = group.length, dataLength = data.length, keyValues = new Array(groupLength), keyValue;
for (i = 0; i < groupLength; ++i) {
if (node = group[i]) {
keyValues[i] = keyValue = key.call(node, node.__data__, i, group) + "";
if (nodeByKeyValue.has(keyValue)) {
exit[i] = node;
} else {
nodeByKeyValue.set(keyValue, node);
}
}
}
for (i = 0; i < dataLength; ++i) {
keyValue = key.call(parent, data[i], i, data) + "";
if (node = nodeByKeyValue.get(keyValue)) {
update[i] = node;
node.__data__ = data[i];
nodeByKeyValue.delete(keyValue);
} else {
enter[i] = new EnterNode(parent, data[i]);
}
}
for (i = 0; i < groupLength; ++i) {
if ((node = group[i]) && nodeByKeyValue.get(keyValues[i]) === node) {
exit[i] = node;
}
}
}
function datum(node) {
return node.__data__;
}
function data_default(value, key) {
if (!arguments.length)
return Array.from(this, datum);
var bind = key ? bindKey : bindIndex, parents = this._parents, groups = this._groups;
if (typeof value !== "function")
value = constant_default(value);
for (var m2 = groups.length, update = new Array(m2), enter = new Array(m2), exit = new Array(m2), j = 0; j < m2; ++j) {
var parent = parents[j], group = groups[j], groupLength = group.length, data = arraylike(value.call(parent, parent && parent.__data__, j, parents)), dataLength = data.length, enterGroup = enter[j] = new Array(dataLength), updateGroup = update[j] = new Array(dataLength), exitGroup = exit[j] = new Array(groupLength);
bind(parent, group, enterGroup, updateGroup, exitGroup, data, key);
for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) {
if (previous = enterGroup[i0]) {
if (i0 >= i1)
i1 = i0 + 1;
while (!(next = updateGroup[i1]) && ++i1 < dataLength)
;
previous._next = next || null;
}
}
}
update = new Selection(update, parents);
update._enter = enter;
update._exit = exit;
return update;
}
function arraylike(data) {
return typeof data === "object" && "length" in data ? data : Array.from(data);
}
// node_modules/d3-selection/src/selection/exit.js
function exit_default() {
return new Selection(this._exit || this._groups.map(sparse_default), this._parents);
}
// node_modules/d3-selection/src/selection/join.js
function join_default(onenter, onupdate, onexit) {
var enter = this.enter(), update = this, exit = this.exit();
if (typeof onenter === "function") {
enter = onenter(enter);
if (enter)
enter = enter.selection();
} else {
enter = enter.append(onenter + "");
}
if (onupdate != null) {
update = onupdate(update);
if (update)
update = update.selection();
}
if (onexit == null)
exit.remove();
else
onexit(exit);
return enter && update ? enter.merge(update).order() : update;
}
// node_modules/d3-selection/src/selection/merge.js
function merge_default(context) {
var selection2 = context.selection ? context.selection() : context;
for (var groups0 = this._groups, groups1 = selection2._groups, m0 = groups0.length, m1 = groups1.length, m2 = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m2; ++j) {
for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
if (node = group0[i] || group1[i]) {
merge[i] = node;
}
}
}
for (; j < m0; ++j) {
merges[j] = groups0[j];
}
return new Selection(merges, this._parents);
}
// node_modules/d3-selection/src/selection/order.js
function order_default() {
for (var groups = this._groups, j = -1, m2 = groups.length; ++j < m2; ) {
for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0; ) {
if (node = group[i]) {
if (next && node.compareDocumentPosition(next) ^ 4)
next.parentNode.insertBefore(node, next);
next = node;
}
}
}
return this;
}
// node_modules/d3-selection/src/selection/sort.js
function sort_default(compare) {
if (!compare)
compare = ascending2;
function compareNode(a2, b) {
return a2 && b ? compare(a2.__data__, b.__data__) : !a2 - !b;
}
for (var groups = this._groups, m2 = groups.length, sortgroups = new Array(m2), j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) {
if (node = group[i]) {
sortgroup[i] = node;
}
}
sortgroup.sort(compareNode);
}
return new Selection(sortgroups, this._parents).order();
}
function ascending2(a2, b) {
return a2 < b ? -1 : a2 > b ? 1 : a2 >= b ? 0 : NaN;
}
// node_modules/d3-selection/src/selection/call.js
function call_default() {
var callback = arguments[0];
arguments[0] = this;
callback.apply(null, arguments);
return this;
}
// node_modules/d3-selection/src/selection/nodes.js
function nodes_default() {
return Array.from(this);
}
// node_modules/d3-selection/src/selection/node.js
function node_default() {
for (var groups = this._groups, j = 0, m2 = groups.length; j < m2; ++j) {
for (var group = groups[j], i = 0, n = group.length; i < n; ++i) {
var node = group[i];
if (node)
return node;
}
}
return null;
}
// node_modules/d3-selection/src/selection/size.js
function size_default() {
let size = 0;
for (const node of this)
++size;
return size;
}
// node_modules/d3-selection/src/selection/empty.js
function empty_default() {
return !this.node();
}
// node_modules/d3-selection/src/selection/each.js
function each_default(callback) {
for (var groups = this._groups, j = 0, m2 = groups.length; j < m2; ++j) {
for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
if (node = group[i])
callback.call(node, node.__data__, i, group);
}
}
return this;
}
// node_modules/d3-selection/src/selection/attr.js
function attrRemove(name) {
return function() {
this.removeAttribute(name);
};
}
function attrRemoveNS(fullname) {
return function() {
this.removeAttributeNS(fullname.space, fullname.local);
};
}
function attrConstant(name, value) {
return function() {
this.setAttribute(name, value);
};
}
function attrConstantNS(fullname, value) {
return function() {
this.setAttributeNS(fullname.space, fullname.local, value);
};
}
function attrFunction(name, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.removeAttribute(name);
else
this.setAttribute(name, v);
};
}
function attrFunctionNS(fullname, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.removeAttributeNS(fullname.space, fullname.local);
else
this.setAttributeNS(fullname.space, fullname.local, v);
};
}
function attr_default(name, value) {
var fullname = namespace_default(name);
if (arguments.length < 2) {
var node = this.node();
return fullname.local ? node.getAttributeNS(fullname.space, fullname.local) : node.getAttribute(fullname);
}
return this.each((value == null ? fullname.local ? attrRemoveNS : attrRemove : typeof value === "function" ? fullname.local ? attrFunctionNS : attrFunction : fullname.local ? attrConstantNS : attrConstant)(fullname, value));
}
// node_modules/d3-selection/src/window.js
function window_default(node) {
return node.ownerDocument && node.ownerDocument.defaultView || node.document && node || node.defaultView;
}
// node_modules/d3-selection/src/selection/style.js
function styleRemove(name) {
return function() {
this.style.removeProperty(name);
};
}
function styleConstant(name, value, priority) {
return function() {
this.style.setProperty(name, value, priority);
};
}
function styleFunction(name, value, priority) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
this.style.removeProperty(name);
else
this.style.setProperty(name, v, priority);
};
}
function style_default(name, value, priority) {
return arguments.length > 1 ? this.each((value == null ? styleRemove : typeof value === "function" ? styleFunction : styleConstant)(name, value, priority == null ? "" : priority)) : styleValue(this.node(), name);
}
function styleValue(node, name) {
return node.style.getPropertyValue(name) || window_default(node).getComputedStyle(node, null).getPropertyValue(name);
}
// node_modules/d3-selection/src/selection/property.js
function propertyRemove(name) {
return function() {
delete this[name];
};
}
function propertyConstant(name, value) {
return function() {
this[name] = value;
};
}
function propertyFunction(name, value) {
return function() {
var v = value.apply(this, arguments);
if (v == null)
delete this[name];
else
this[name] = v;
};
}
function property_default(name, value) {
return arguments.length > 1 ? this.each((value == null ? propertyRemove : typeof value === "function" ? propertyFunction : propertyConstant)(name, value)) : this.node()[name];
}
// node_modules/d3-selection/src/selection/classed.js
function classArray(string) {
return string.trim().split(/^|\s+/);
}
function classList(node) {
return node.classList || new ClassList(node);
}
function ClassList(node) {
this._node = node;
this._names = classArray(node.getAttribute("class") || "");
}
ClassList.prototype = {
add: function(name) {
var i = this._names.indexOf(name);
if (i < 0) {
this._names.push(name);
this._node.setAttribute("class", this._names.join(" "));
}
},
remove: function(name) {
var i = this._names.indexOf(name);
if (i >= 0) {
this._names.splice(i, 1);
this._node.setAttribute("class", this._names.join(" "));
}
},
contains: function(name) {
return this._names.indexOf(name) >= 0;
}
};
function classedAdd(node, names) {
var list = classList(node), i = -1, n = names.length;
while (++i < n)
list.add(names[i]);
}
function classedRemove(node, names) {
var list = classList(node), i = -1, n = names.length;
while (++i < n)
list.remove(names[i]);
}
function classedTrue(names) {
return function() {
classedAdd(this, names);
};
}
function classedFalse(names) {
return function() {
classedRemove(this, names);
};
}
function classedFunction(names, value) {
return function() {
(value.apply(this, arguments) ? classedAdd : classedRemove)(this, names);
};
}
function classed_default(name, value) {
var names = classArray(name + "");
if (arguments.length < 2) {
var list = classList(this.node()), i = -1, n = names.length;
while (++i < n)
if (!list.contains(names[i]))
return false;
return true;
}
return this.each((typeof value === "function" ? classedFunction : value ? classedTrue : classedFalse)(names, value));
}
// node_modules/d3-selection/src/selection/text.js
function textRemove() {
this.textContent = "";
}
function textConstant(value) {
return function() {
this.textContent = value;
};
}
function textFunction(value) {
return function() {
var v = value.apply(this, arguments);
this.textContent = v == null ? "" : v;
};
}
function text_default(value) {
return arguments.length ? this.each(value == null ? textRemove : (typeof value === "function" ? textFunction : textConstant)(value)) : this.node().textContent;
}
// node_modules/d3-selection/src/selection/html.js
function htmlRemove() {
this.innerHTML = "";
}
function htmlConstant(value) {
return function() {
this.innerHTML = value;
};
}
function htmlFunction(value) {
return function() {
var v = value.apply(this, arguments);
this.innerHTML = v == null ? "" : v;
};
}
function html_default(value) {
return arguments.length ? this.each(value == null ? htmlRemove : (typeof value === "function" ? htmlFunction : htmlConstant)(value)) : this.node().innerHTML;
}
// node_modules/d3-selection/src/selection/raise.js
function raise() {
if (this.nextSibling)
this.parentNode.appendChild(this);
}
function raise_default() {
return this.each(raise);
}
// node_modules/d3-selection/src/selection/lower.js
function lower() {
if (this.previousSibling)
this.parentNode.insertBefore(this, this.parentNode.firstChild);
}
function lower_default() {
return this.each(lower);
}
// node_modules/d3-selection/src/selection/append.js
function append_default(name) {
var create2 = typeof name === "function" ? name : creator_default(name);
return this.select(function() {
return this.appendChild(create2.apply(this, arguments));
});
}
// node_modules/d3-selection/src/selection/insert.js
function constantNull() {
return null;
}
function insert_default(name, before) {
var create2 = typeof name === "function" ? name : creator_default(name), select = before == null ? constantNull : typeof before === "function" ? before : selector_default(before);
return this.select(function() {
return this.insertBefore(create2.apply(this, arguments), select.apply(this, arguments) || null);
});
}
// node_modules/d3-selection/src/selection/remove.js
function remove() {
var parent = this.parentNode;
if (parent)
parent.removeChild(this);
}
function remove_default() {
return this.each(remove);
}
// node_modules/d3-selection/src/selection/clone.js
function selection_cloneShallow() {
var clone = this.cloneNode(false), parent = this.parentNode;
return parent ? parent.insertBefore(clone, this.nextSibling) : clone;
}
function selection_cloneDeep() {
var clone = this.cloneNode(true), parent = this.parentNode;
return parent ? parent.insertBefore(clone, this.nextSibling) : clone;
}
function clone_default(deep) {
return this.select(deep ? selection_cloneDeep : selection_cloneShallow);
}
// node_modules/d3-selection/src/selection/datum.js
function datum_default(value) {
return arguments.length ? this.property("__data__", value) : this.node().__data__;
}
// node_modules/d3-selection/src/selection/on.js
function contextListener(listener) {
return function(event) {
listener.call(this, event, this.__data__);
};
}
function parseTypenames2(typenames) {
return typenames.trim().split(/^|\s+/).map(function(t) {
var name = "", i = t.indexOf(".");
if (i >= 0)
name = t.slice(i + 1), t = t.slice(0, i);
return { type: t, name };
});
}
function onRemove(typename) {
return function() {
var on = this.__on;
if (!on)
return;
for (var j = 0, i = -1, m2 = on.length, o; j < m2; ++j) {
if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) {
this.removeEventListener(o.type, o.listener, o.options);
} else {
on[++i] = o;
}
}
if (++i)
on.length = i;
else
delete this.__on;
};
}
function onAdd(typename, value, options) {
return function() {
var on = this.__on, o, listener = contextListener(value);
if (on)
for (var j = 0, m2 = on.length; j < m2; ++j) {
if ((o = on[j]).type === typename.type && o.name === typename.name) {
this.removeEventListener(o.type, o.listener, o.options);
this.addEventListener(o.type, o.listener = listener, o.options = options);
o.value = value;
return;
}
}
this.addEventListener(typename.type, listener, options);
o = { type: typename.type, name: typename.name, value, listener, options };
if (!on)
this.__on = [o];
else
on.push(o);
};
}
function on_default(typename, value, options) {
var typenames = parseTypenames2(typename + ""), i, n = typenames.length, t;
if (arguments.length < 2) {
var on = this.node().__on;
if (on)
for (var j = 0, m2 = on.length, o; j < m2; ++j) {
for (i = 0, o = on[j]; i < n; ++i) {
if ((t = typenames[i]).type === o.type && t.name === o.name) {
return o.value;
}
}
}
return;
}
on = value ? onAdd : onRemove;
for (i = 0; i < n; ++i)
this.each(on(typenames[i], value, options));
return this;
}
// node_modules/d3-selection/src/selection/dispatch.js
function dispatchEvent(node, type2, params) {
var window2 = window_default(node), event = window2.CustomEvent;
if (typeof event === "function") {
event = new event(type2, params);
} else {
event = window2.document.createEvent("Event");
if (params)
event.initEvent(type2, params.bubbles, params.cancelable), event.detail = params.detail;
else
event.initEvent(type2, false, false);
}
node.dispatchEvent(event);
}
function dispatchConstant(type2, params) {
return function() {
return dispatchEvent(this, type2, params);
};
}
function dispatchFunction(type2, params) {
return function() {
return dispatchEvent(this, type2, params.apply(this, arguments));
};
}
function dispatch_default2(type2, params) {
return this.each((typeof params === "function" ? dispatchFunction : dispatchConstant)(type2, params));
}
// node_modules/d3-selection/src/selection/iterator.js
function* iterator_default() {
for (var groups = this._groups, j = 0, m2 = groups.length; j < m2; ++j) {
for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
if (node = group[i])
yield node;
}
}
}
// node_modules/d3-selection/src/selection/index.js
var root = [null];
function Selection(groups, parents) {
this._groups = groups;
this._parents = parents;
}
function selection() {
return new Selection([[document.documentElement]], root);
}
function selection_selection() {
return this;
}
Selection.prototype = selection.prototype = {
constructor: Selection,
select: select_default,
selectAll: selectAll_default,
selectChild: selectChild_default,
selectChildren: selectChildren_default,
filter: filter_default,
data: data_default,
enter: enter_default,
exit: exit_default,
join: join_default,
merge: merge_default,
selection: selection_selection,
order: order_default,
sort: sort_default,
call: call_default,
nodes: nodes_default,
node: node_default,
size: size_default,
empty: empty_default,
each: each_default,
attr: attr_default,
style: style_default,
property: property_default,
classed: classed_default,
text: text_default,
html: html_default,
raise: raise_default,
lower: lower_default,
append: append_default,
insert: insert_default,
remove: remove_default,
clone: clone_default,
datum: datum_default,
on: on_default,
dispatch: dispatch_default2,
[Symbol.iterator]: iterator_default
};
var selection_default = selection;
// node_modules/d3-selection/src/select.js
function select_default2(selector) {
return typeof selector === "string" ? new Selection([[document.querySelector(selector)]], [document.documentElement]) : new Selection([[selector]], root);
}
// node_modules/d3-selection/src/create.js
function create_default(name) {
return select_default2(creator_default(name).call(document.documentElement));
}
// node_modules/d3-selection/src/sourceEvent.js
function sourceEvent_default(event) {
let sourceEvent;
while (sourceEvent = event.sourceEvent)
event = sourceEvent;
return event;
}
// node_modules/d3-selection/src/pointer.js
function pointer_default(event, node) {
event = sourceEvent_default(event);
if (node === void 0)
node = event.currentTarget;
if (node) {
var svg = node.ownerSVGElement || node;
if (svg.createSVGPoint) {
var point = svg.createSVGPoint();
point.x = event.clientX, point.y = event.clientY;
point = point.matrixTransform(node.getScreenCTM().inverse());
return [point.x, point.y];
}
if (node.getBoundingClientRect) {
var rect = node.getBoundingClientRect();
return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop];
}
}
return [event.pageX, event.pageY];
}
// node_modules/d3-drag/src/noevent.js
var nonpassive = { passive: false };
var nonpassivecapture = { capture: true, passive: false };
function nopropagation(event) {
event.stopImmediatePropagation();
}
function noevent_default(event) {
event.preventDefault();
event.stopImmediatePropagation();
}
// node_modules/d3-drag/src/nodrag.js
function nodrag_default(view) {
var root2 = view.document.documentElement, selection2 = select_default2(view).on("dragstart.drag", noevent_default, nonpassivecapture);
if ("onselectstart" in root2) {
selection2.on("selectstart.drag", noevent_default, nonpassivecapture);
} else {
root2.__noselect = root2.style.MozUserSelect;
root2.style.MozUserSelect = "none";
}
}
function yesdrag(view, noclick) {
var root2 = view.document.documentElement, selection2 = select_default2(view).on("dragstart.drag", null);
if (noclick) {
selection2.on("click.drag", noevent_default, nonpassivecapture);
setTimeout(function() {
selection2.on("click.drag", null);
}, 0);
}
if ("onselectstart" in root2) {
selection2.on("selectstart.drag", null);
} else {
root2.style.MozUserSelect = root2.__noselect;
delete root2.__noselect;
}
}
// node_modules/d3-drag/src/constant.js
var constant_default2 = (x2) => () => x2;
// node_modules/d3-drag/src/event.js
function DragEvent(type2, {
sourceEvent,
subject,
target,
identifier,
active,
x: x2,
y: y2,
dx,
dy,
dispatch: dispatch2
}) {
Object.defineProperties(this, {
type: { value: type2, enumerable: true, configurable: true },
sourceEvent: { value: sourceEvent, enumerable: true, configurable: true },
subject: { value: subject, enumerable: true, configurable: true },
target: { value: target, enumerable: true, configurable: true },
identifier: { value: identifier, enumerable: true, configurable: true },
active: { value: active, enumerable: true, configurable: true },
x: { value: x2, enumerable: true, configurable: true },
y: { value: y2, enumerable: true, configurable: true },
dx: { value: dx, enumerable: true, configurable: true },
dy: { value: dy, enumerable: true, configurable: true },
_: { value: dispatch2 }
});
}
DragEvent.prototype.on = function() {
var value = this._.on.apply(this._, arguments);
return value === this._ ? this : value;
};
// node_modules/d3-drag/src/drag.js
function defaultFilter(event) {
return !event.ctrlKey && !event.button;
}
function defaultContainer() {
return this.parentNode;
}
function defaultSubject(event, d) {
return d == null ? { x: event.x, y: event.y } : d;
}
function defaultTouchable() {
return navigator.maxTouchPoints || "ontouchstart" in this;
}
function drag_default() {
var filter2 = defaultFilter, container = defaultContainer, subject = defaultSubject, touchable = defaultTouchable, gestures = {}, listeners = dispatch_default("start", "drag", "end"), active = 0, mousedownx, mousedowny, mousemoving, touchending, clickDistance2 = 0;
function drag(selection2) {
selection2.on("mousedown.drag", mousedowned).filter(touchable).on("touchstart.drag", touchstarted).on("touchmove.drag", touchmoved, nonpassive).on("touchend.drag touchcancel.drag", touchended).style("touch-action", "none").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
}
function mousedowned(event, d) {
if (touchending || !filter2.call(this, event, d))
return;
var gesture = beforestart(this, container.call(this, event, d), event, d, "mouse");
if (!gesture)
return;
select_default2(event.view).on("mousemove.drag", mousemoved, nonpassivecapture).on("mouseup.drag", mouseupped, nonpassivecapture);
nodrag_default(event.view);
nopropagation(event);
mousemoving = false;
mousedownx = event.clientX;
mousedowny = event.clientY;
gesture("start", event);
}
function mousemoved(event) {
noevent_default(event);
if (!mousemoving) {
var dx = event.clientX - mousedownx, dy = event.clientY - mousedowny;
mousemoving = dx * dx + dy * dy > clickDistance2;
}
gestures.mouse("drag", event);
}
function mouseupped(event) {
select_default2(event.view).on("mousemove.drag mouseup.drag", null);
yesdrag(event.view, mousemoving);
noevent_default(event);
gestures.mouse("end", event);
}
function touchstarted(event, d) {
if (!filter2.call(this, event, d))
return;
var touches = event.changedTouches, c2 = container.call(this, event, d), n = touches.length, i, gesture;
for (i = 0; i < n; ++i) {
if (gesture = beforestart(this, c2, event, d, touches[i].identifier, touches[i])) {
nopropagation(event);
gesture("start", event, touches[i]);
}
}
}
function touchmoved(event) {
var touches = event.changedTouches, n = touches.length, i, gesture;
for (i = 0; i < n; ++i) {
if (gesture = gestures[touches[i].identifier]) {
noevent_default(event);
gesture("drag", event, touches[i]);
}
}
}
function touchended(event) {
var touches = event.changedTouches, n = touches.length, i, gesture;
if (touchending)
clearTimeout(touchending);
touchending = setTimeout(function() {
touchending = null;
}, 500);
for (i = 0; i < n; ++i) {
if (gesture = gestures[touches[i].identifier]) {
nopropagation(event);
gesture("end", event, touches[i]);
}
}
}
function beforestart(that, container2, event, d, identifier, touch) {
var dispatch2 = listeners.copy(), p = pointer_default(touch || event, container2), dx, dy, s;
if ((s = subject.call(that, new DragEvent("beforestart", {
sourceEvent: event,
target: drag,
identifier,
active,
x: p[0],
y: p[1],
dx: 0,
dy: 0,
dispatch: dispatch2
}), d)) == null)
return;
dx = s.x - p[0] || 0;
dy = s.y - p[1] || 0;
return function gesture(type2, event2, touch2) {
var p0 = p, n;
switch (type2) {
case "start":
gestures[identifier] = gesture, n = active++;
break;
case "end":
delete gestures[identifier], --active;
case "drag":
p = pointer_default(touch2 || event2, container2), n = active;
break;
}
dispatch2.call(
type2,
that,
new DragEvent(type2, {
sourceEvent: event2,
subject: s,
target: drag,
identifier,
active: n,
x: p[0] + dx,
y: p[1] + dy,
dx: p[0] - p0[0],
dy: p[1] - p0[1],
dispatch: dispatch2
}),
d
);
};
}
drag.filter = function(_) {
return arguments.length ? (filter2 = typeof _ === "function" ? _ : constant_default2(!!_), drag) : filter2;
};
drag.container = function(_) {
return arguments.length ? (container = typeof _ === "function" ? _ : constant_default2(_), drag) : container;
};
drag.subject = function(_) {
return arguments.length ? (subject = typeof _ === "function" ? _ : constant_default2(_), drag) : subject;
};
drag.touchable = function(_) {
return arguments.length ? (touchable = typeof _ === "function" ? _ : constant_default2(!!_), drag) : touchable;
};
drag.on = function() {
var value = listeners.on.apply(listeners, arguments);
return value === listeners ? drag : value;
};
drag.clickDistance = function(_) {
return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2);
};
return drag;
}
// node_modules/d3-color/src/define.js
function define_default(constructor, factory, prototype) {
constructor.prototype = factory.prototype = prototype;
prototype.constructor = constructor;
}
function extend(parent, definition) {
var prototype = Object.create(parent.prototype);
for (var key in definition)
prototype[key] = definition[key];
return prototype;
}
// node_modules/d3-color/src/color.js
function Color() {
}
var darker = 0.7;
var brighter = 1 / darker;
var reI = "\\s*([+-]?\\d+)\\s*";
var reN = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)\\s*";
var reP = "\\s*([+-]?(?:\\d*\\.)?\\d+(?:[eE][+-]?\\d+)?)%\\s*";
var reHex = /^#([0-9a-f]{3,8})$/;
var reRgbInteger = new RegExp(`^rgb\\(${reI},${reI},${reI}\\)$`);
var reRgbPercent = new RegExp(`^rgb\\(${reP},${reP},${reP}\\)$`);
var reRgbaInteger = new RegExp(`^rgba\\(${reI},${reI},${reI},${reN}\\)$`);
var reRgbaPercent = new RegExp(`^rgba\\(${reP},${reP},${reP},${reN}\\)$`);
var reHslPercent = new RegExp(`^hsl\\(${reN},${reP},${reP}\\)$`);
var reHslaPercent = new RegExp(`^hsla\\(${reN},${reP},${reP},${reN}\\)$`);
var named = {
aliceblue: 15792383,
antiquewhite: 16444375,
aqua: 65535,
aquamarine: 8388564,
azure: 15794175,
beige: 16119260,
bisque: 16770244,
black: 0,
blanchedalmond: 16772045,
blue: 255,
blueviolet: 9055202,
brown: 10824234,
burlywood: 14596231,
cadetblue: 6266528,
chartreuse: 8388352,
chocolate: 13789470,
coral: 16744272,
cornflowerblue: 6591981,
cornsilk: 16775388,
crimson: 14423100,
cyan: 65535,
darkblue: 139,
darkcyan: 35723,
darkgoldenrod: 12092939,
darkgray: 11119017,
darkgreen: 25600,
darkgrey: 11119017,
darkkhaki: 12433259,
darkmagenta: 9109643,
darkolivegreen: 5597999,
darkorange: 16747520,
darkorchid: 10040012,
darkred: 9109504,
darksalmon: 15308410,
darkseagreen: 9419919,
darkslateblue: 4734347,
darkslategray: 3100495,
darkslategrey: 3100495,
darkturquoise: 52945,
darkviolet: 9699539,
deeppink: 16716947,
deepskyblue: 49151,
dimgray: 6908265,
dimgrey: 6908265,
dodgerblue: 2003199,
firebrick: 11674146,
floralwhite: 16775920,
forestgreen: 2263842,
fuchsia: 16711935,
gainsboro: 14474460,
ghostwhite: 16316671,
gold: 16766720,
goldenrod: 14329120,
gray: 8421504,
green: 32768,
greenyellow: 11403055,
grey: 8421504,
honeydew: 15794160,
hotpink: 16738740,
indianred: 13458524,
indigo: 4915330,
ivory: 16777200,
khaki: 15787660,
lavender: 15132410,
lavenderblush: 16773365,
lawngreen: 8190976,
lemonchiffon: 16775885,
lightblue: 11393254,
lightcoral: 15761536,
lightcyan: 14745599,
lightgoldenrodyellow: 16448210,
lightgray: 13882323,
lightgreen: 9498256,
lightgrey: 13882323,
lightpink: 16758465,
lightsalmon: 16752762,
lightseagreen: 2142890,
lightskyblue: 8900346,
lightslategray: 7833753,
lightslategrey: 7833753,
lightsteelblue: 11584734,
lightyellow: 16777184,
lime: 65280,
limegreen: 3329330,
linen: 16445670,
magenta: 16711935,
maroon: 8388608,
mediumaquamarine: 6737322,
mediumblue: 205,
mediumorchid: 12211667,
mediumpurple: 9662683,
mediumseagreen: 3978097,
mediumslateblue: 8087790,
mediumspringgreen: 64154,
mediumturquoise: 4772300,
mediumvioletred: 13047173,
midnightblue: 1644912,
mintcream: 16121850,
mistyrose: 16770273,
moccasin: 16770229,
navajowhite: 16768685,
navy: 128,
oldlace: 16643558,
olive: 8421376,
olivedrab: 7048739,
orange: 16753920,
orangered: 16729344,
orchid: 14315734,
palegoldenrod: 15657130,
palegreen: 10025880,
paleturquoise: 11529966,
palevioletred: 14381203,
papayawhip: 16773077,
peachpuff: 16767673,
peru: 13468991,
pink: 16761035,
plum: 14524637,
powderblue: 11591910,
purple: 8388736,
rebeccapurple: 6697881,
red: 16711680,
rosybrown: 12357519,
royalblue: 4286945,
saddlebrown: 9127187,
salmon: 16416882,
sandybrown: 16032864,
seagreen: 3050327,
seashell: 16774638,
sienna: 10506797,
silver: 12632256,
skyblue: 8900331,
slateblue: 6970061,
slategray: 7372944,
slategrey: 7372944,
snow: 16775930,
springgreen: 65407,
steelblue: 4620980,
tan: 13808780,
teal: 32896,
thistle: 14204888,
tomato: 16737095,
turquoise: 4251856,
violet: 15631086,
wheat: 16113331,
white: 16777215,
whitesmoke: 16119285,
yellow: 16776960,
yellowgreen: 10145074
};
define_default(Color, color, {
copy(channels) {
return Object.assign(new this.constructor(), this, channels);
},
displayable() {
return this.rgb().displayable();
},
hex: color_formatHex,
formatHex: color_formatHex,
formatHex8: color_formatHex8,
formatHsl: color_formatHsl,
formatRgb: color_formatRgb,
toString: color_formatRgb
});
function color_formatHex() {
return this.rgb().formatHex();
}
function color_formatHex8() {
return this.rgb().formatHex8();
}
function color_formatHsl() {
return hslConvert(this).formatHsl();
}
function color_formatRgb() {
return this.rgb().formatRgb();
}
function color(format2) {
var m2, l;
format2 = (format2 + "").trim().toLowerCase();
return (m2 = reHex.exec(format2)) ? (l = m2[1].length, m2 = parseInt(m2[1], 16), l === 6 ? rgbn(m2) : l === 3 ? new Rgb(m2 >> 8 & 15 | m2 >> 4 & 240, m2 >> 4 & 15 | m2 & 240, (m2 & 15) << 4 | m2 & 15, 1) : l === 8 ? rgba(m2 >> 24 & 255, m2 >> 16 & 255, m2 >> 8 & 255, (m2 & 255) / 255) : l === 4 ? rgba(m2 >> 12 & 15 | m2 >> 8 & 240, m2 >> 8 & 15 | m2 >> 4 & 240, m2 >> 4 & 15 | m2 & 240, ((m2 & 15) << 4 | m2 & 15) / 255) : null) : (m2 = reRgbInteger.exec(format2)) ? new Rgb(m2[1], m2[2], m2[3], 1) : (m2 = reRgbPercent.exec(format2)) ? new Rgb(m2[1] * 255 / 100, m2[2] * 255 / 100, m2[3] * 255 / 100, 1) : (m2 = reRgbaInteger.exec(format2)) ? rgba(m2[1], m2[2], m2[3], m2[4]) : (m2 = reRgbaPercent.exec(format2)) ? rgba(m2[1] * 255 / 100, m2[2] * 255 / 100, m2[3] * 255 / 100, m2[4]) : (m2 = reHslPercent.exec(format2)) ? hsla(m2[1], m2[2] / 100, m2[3] / 100, 1) : (m2 = reHslaPercent.exec(format2)) ? hsla(m2[1], m2[2] / 100, m2[3] / 100, m2[4]) : named.hasOwnProperty(format2) ? rgbn(named[format2]) : format2 === "transparent" ? new Rgb(NaN, NaN, NaN, 0) : null;
}
function rgbn(n) {
return new Rgb(n >> 16 & 255, n >> 8 & 255, n & 255, 1);
}
function rgba(r, g, b, a2) {
if (a2 <= 0)
r = g = b = NaN;
return new Rgb(r, g, b, a2);
}
function rgbConvert(o) {
if (!(o instanceof Color))
o = color(o);
if (!o)
return new Rgb();
o = o.rgb();
return new Rgb(o.r, o.g, o.b, o.opacity);
}
function rgb(r, g, b, opacity) {
return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
}
function Rgb(r, g, b, opacity) {
this.r = +r;
this.g = +g;
this.b = +b;
this.opacity = +opacity;
}
define_default(Rgb, rgb, extend(Color, {
brighter(k) {
k = k == null ? brighter : Math.pow(brighter, k);
return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
},
darker(k) {
k = k == null ? darker : Math.pow(darker, k);
return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
},
rgb() {
return this;
},
clamp() {
return new Rgb(clampi(this.r), clampi(this.g), clampi(this.b), clampa(this.opacity));
},
displayable() {
return -0.5 <= this.r && this.r < 255.5 && (-0.5 <= this.g && this.g < 255.5) && (-0.5 <= this.b && this.b < 255.5) && (0 <= this.opacity && this.opacity <= 1);
},
hex: rgb_formatHex,
formatHex: rgb_formatHex,
formatHex8: rgb_formatHex8,
formatRgb: rgb_formatRgb,
toString: rgb_formatRgb
}));
function rgb_formatHex() {
return `#${hex(this.r)}${hex(this.g)}${hex(this.b)}`;
}
function rgb_formatHex8() {
return `#${hex(this.r)}${hex(this.g)}${hex(this.b)}${hex((isNaN(this.opacity) ? 1 : this.opacity) * 255)}`;
}
function rgb_formatRgb() {
const a2 = clampa(this.opacity);
return `${a2 === 1 ? "rgb(" : "rgba("}${clampi(this.r)}, ${clampi(this.g)}, ${clampi(this.b)}${a2 === 1 ? ")" : `, ${a2})`}`;
}
function clampa(opacity) {
return isNaN(opacity) ? 1 : Math.max(0, Math.min(1, opacity));
}
function clampi(value) {
return Math.max(0, Math.min(255, Math.round(value) || 0));
}
function hex(value) {
value = clampi(value);
return (value < 16 ? "0" : "") + value.toString(16);
}
function hsla(h, s, l, a2) {
if (a2 <= 0)
h = s = l = NaN;
else if (l <= 0 || l >= 1)
h = s = NaN;
else if (s <= 0)
h = NaN;
return new Hsl(h, s, l, a2);
}
function hslConvert(o) {
if (o instanceof Hsl)
return new Hsl(o.h, o.s, o.l, o.opacity);
if (!(o instanceof Color))
o = color(o);
if (!o)
return new Hsl();
if (o instanceof Hsl)
return o;
o = o.rgb();
var r = o.r / 255, g = o.g / 255, b = o.b / 255, min3 = Math.min(r, g, b), max3 = Math.max(r, g, b), h = NaN, s = max3 - min3, l = (max3 + min3) / 2;
if (s) {
if (r === max3)
h = (g - b) / s + (g < b) * 6;
else if (g === max3)
h = (b - r) / s + 2;
else
h = (r - g) / s + 4;
s /= l < 0.5 ? max3 + min3 : 2 - max3 - min3;
h *= 60;
} else {
s = l > 0 && l < 1 ? 0 : h;
}
return new Hsl(h, s, l, o.opacity);
}
function hsl(h, s, l, opacity) {
return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
}
function Hsl(h, s, l, opacity) {
this.h = +h;
this.s = +s;
this.l = +l;
this.opacity = +opacity;
}
define_default(Hsl, hsl, extend(Color, {
brighter(k) {
k = k == null ? brighter : Math.pow(brighter, k);
return new Hsl(this.h, this.s, this.l * k, this.opacity);
},
darker(k) {
k = k == null ? darker : Math.pow(darker, k);
return new Hsl(this.h, this.s, this.l * k, this.opacity);
},
rgb() {
var h = this.h % 360 + (this.h < 0) * 360, s = isNaN(h) || isNaN(this.s) ? 0 : this.s, l = this.l, m2 = l + (l < 0.5 ? l : 1 - l) * s, m1 = 2 * l - m2;
return new Rgb(
hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
hsl2rgb(h, m1, m2),
hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
this.opacity
);
},
clamp() {
return new Hsl(clamph(this.h), clampt(this.s), clampt(this.l), clampa(this.opacity));
},
displayable() {
return (0 <= this.s && this.s <= 1 || isNaN(this.s)) && (0 <= this.l && this.l <= 1) && (0 <= this.opacity && this.opacity <= 1);
},
formatHsl() {
const a2 = clampa(this.opacity);
return `${a2 === 1 ? "hsl(" : "hsla("}${clamph(this.h)}, ${clampt(this.s) * 100}%, ${clampt(this.l) * 100}%${a2 === 1 ? ")" : `, ${a2})`}`;
}
}));
function clamph(value) {
value = (value || 0) % 360;
return value < 0 ? value + 360 : value;
}
function clampt(value) {
return Math.max(0, Math.min(1, value || 0));
}
function hsl2rgb(h, m1, m2) {
return (h < 60 ? m1 + (m2 - m1) * h / 60 : h < 180 ? m2 : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60 : m1) * 255;
}
// node_modules/d3-interpolate/src/basis.js
function basis(t1, v0, v1, v2, v3) {
var t2 = t1 * t1, t3 = t2 * t1;
return ((1 - 3 * t1 + 3 * t2 - t3) * v0 + (4 - 6 * t2 + 3 * t3) * v1 + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2 + t3 * v3) / 6;
}
function basis_default(values) {
var n = values.length - 1;
return function(t) {
var i = t <= 0 ? t = 0 : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n), v1 = values[i], v2 = values[i + 1], v0 = i > 0 ? values[i - 1] : 2 * v1 - v2, v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1;
return basis((t - i / n) * n, v0, v1, v2, v3);
};
}
// node_modules/d3-interpolate/src/basisClosed.js
function basisClosed_default(values) {
var n = values.length;
return function(t) {
var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n), v0 = values[(i + n - 1) % n], v1 = values[i % n], v2 = values[(i + 1) % n], v3 = values[(i + 2) % n];
return basis((t - i / n) * n, v0, v1, v2, v3);
};
}
// node_modules/d3-interpolate/src/constant.js
var constant_default3 = (x2) => () => x2;
// node_modules/d3-interpolate/src/color.js
function linear(a2, d) {
return function(t) {
return a2 + t * d;
};
}
function exponential(a2, b, y2) {
return a2 = Math.pow(a2, y2), b = Math.pow(b, y2) - a2, y2 = 1 / y2, function(t) {
return Math.pow(a2 + t * b, y2);
};
}
function gamma(y2) {
return (y2 = +y2) === 1 ? nogamma : function(a2, b) {
return b - a2 ? exponential(a2, b, y2) : constant_default3(isNaN(a2) ? b : a2);
};
}
function nogamma(a2, b) {
var d = b - a2;
return d ? linear(a2, d) : constant_default3(isNaN(a2) ? b : a2);
}
// node_modules/d3-interpolate/src/rgb.js
var rgb_default = function rgbGamma(y2) {
var color2 = gamma(y2);
function rgb2(start3, end2) {
var r = color2((start3 = rgb(start3)).r, (end2 = rgb(end2)).r), g = color2(start3.g, end2.g), b = color2(start3.b, end2.b), opacity = nogamma(start3.opacity, end2.opacity);
return function(t) {
start3.r = r(t);
start3.g = g(t);
start3.b = b(t);
start3.opacity = opacity(t);
return start3 + "";
};
}
rgb2.gamma = rgbGamma;
return rgb2;
}(1);
function rgbSpline(spline) {
return function(colors) {
var n = colors.length, r = new Array(n), g = new Array(n), b = new Array(n), i, color2;
for (i = 0; i < n; ++i) {
color2 = rgb(colors[i]);
r[i] = color2.r || 0;
g[i] = color2.g || 0;
b[i] = color2.b || 0;
}
r = spline(r);
g = spline(g);
b = spline(b);
color2.opacity = 1;
return function(t) {
color2.r = r(t);
color2.g = g(t);
color2.b = b(t);
return color2 + "";
};
};
}
var rgbBasis = rgbSpline(basis_default);
var rgbBasisClosed = rgbSpline(basisClosed_default);
// node_modules/d3-interpolate/src/number.js
function number_default(a2, b) {
return a2 = +a2, b = +b, function(t) {
return a2 * (1 - t) + b * t;
};
}
// node_modules/d3-interpolate/src/string.js
var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;
var reB = new RegExp(reA.source, "g");
function zero(b) {
return function() {
return b;
};
}
function one(b) {
return function(t) {
return b(t) + "";
};
}
function string_default(a2, b) {
var bi = reA.lastIndex = reB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = [];
a2 = a2 + "", b = b + "";
while ((am = reA.exec(a2)) && (bm = reB.exec(b))) {
if ((bs = bm.index) > bi) {
bs = b.slice(bi, bs);
if (s[i])
s[i] += bs;
else
s[++i] = bs;
}
if ((am = am[0]) === (bm = bm[0])) {
if (s[i])
s[i] += bm;
else
s[++i] = bm;
} else {
s[++i] = null;
q.push({ i, x: number_default(am, bm) });
}
bi = reB.lastIndex;
}
if (bi < b.length) {
bs = b.slice(bi);
if (s[i])
s[i] += bs;
else
s[++i] = bs;
}
return s.length < 2 ? q[0] ? one(q[0].x) : zero(b) : (b = q.length, function(t) {
for (var i2 = 0, o; i2 < b; ++i2)
s[(o = q[i2]).i] = o.x(t);
return s.join("");
});
}
// node_modules/d3-interpolate/src/transform/decompose.js
var degrees = 180 / Math.PI;
var identity = {
translateX: 0,
translateY: 0,
rotate: 0,
skewX: 0,
scaleX: 1,
scaleY: 1
};
function decompose_default(a2, b, c2, d, e, f) {
var scaleX, scaleY, skewX;
if (scaleX = Math.sqrt(a2 * a2 + b * b))
a2 /= scaleX, b /= scaleX;
if (skewX = a2 * c2 + b * d)
c2 -= a2 * skewX, d -= b * skewX;
if (scaleY = Math.sqrt(c2 * c2 + d * d))
c2 /= scaleY, d /= scaleY, skewX /= scaleY;
if (a2 * d < b * c2)
a2 = -a2, b = -b, skewX = -skewX, scaleX = -scaleX;
return {
translateX: e,
translateY: f,
rotate: Math.atan2(b, a2) * degrees,
skewX: Math.atan(skewX) * degrees,
scaleX,
scaleY
};
}
// node_modules/d3-interpolate/src/transform/parse.js
var svgNode;
function parseCss(value) {
const m2 = new (typeof DOMMatrix === "function" ? DOMMatrix : WebKitCSSMatrix)(value + "");
return m2.isIdentity ? identity : decompose_default(m2.a, m2.b, m2.c, m2.d, m2.e, m2.f);
}
function parseSvg(value) {
if (value == null)
return identity;
if (!svgNode)
svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g");
svgNode.setAttribute("transform", value);
if (!(value = svgNode.transform.baseVal.consolidate()))
return identity;
value = value.matrix;
return decompose_default(value.a, value.b, value.c, value.d, value.e, value.f);
}
// node_modules/d3-interpolate/src/transform/index.js
function interpolateTransform(parse, pxComma, pxParen, degParen) {
function pop(s) {
return s.length ? s.pop() + " " : "";
}
function translate(xa, ya, xb, yb, s, q) {
if (xa !== xb || ya !== yb) {
var i = s.push("translate(", null, pxComma, null, pxParen);
q.push({ i: i - 4, x: number_default(xa, xb) }, { i: i - 2, x: number_default(ya, yb) });
} else if (xb || yb) {
s.push("translate(" + xb + pxComma + yb + pxParen);
}
}
function rotate(a2, b, s, q) {
if (a2 !== b) {
if (a2 - b > 180)
b += 360;
else if (b - a2 > 180)
a2 += 360;
q.push({ i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: number_default(a2, b) });
} else if (b) {
s.push(pop(s) + "rotate(" + b + degParen);
}
}
function skewX(a2, b, s, q) {
if (a2 !== b) {
q.push({ i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: number_default(a2, b) });
} else if (b) {
s.push(pop(s) + "skewX(" + b + degParen);
}
}
function scale(xa, ya, xb, yb, s, q) {
if (xa !== xb || ya !== yb) {
var i = s.push(pop(s) + "scale(", null, ",", null, ")");
q.push({ i: i - 4, x: number_default(xa, xb) }, { i: i - 2, x: number_default(ya, yb) });
} else if (xb !== 1 || yb !== 1) {
s.push(pop(s) + "scale(" + xb + "," + yb + ")");
}
}
return function(a2, b) {
var s = [], q = [];
a2 = parse(a2), b = parse(b);
translate(a2.translateX, a2.translateY, b.translateX, b.translateY, s, q);
rotate(a2.rotate, b.rotate, s, q);
skewX(a2.skewX, b.skewX, s, q);
scale(a2.scaleX, a2.scaleY, b.scaleX, b.scaleY, s, q);
a2 = b = null;
return function(t) {
var i = -1, n = q.length, o;
while (++i < n)
s[(o = q[i]).i] = o.x(t);
return s.join("");
};
};
}
var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)");
var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")");
// node_modules/d3-interpolate/src/zoom.js
var epsilon2 = 1e-12;
function cosh(x2) {
return ((x2 = Math.exp(x2)) + 1 / x2) / 2;
}
function sinh(x2) {
return ((x2 = Math.exp(x2)) - 1 / x2) / 2;
}
function tanh(x2) {
return ((x2 = Math.exp(2 * x2)) - 1) / (x2 + 1);
}
var zoom_default = function zoomRho(rho, rho2, rho4) {
function zoom(p0, p1) {
var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, i, S;
if (d2 < epsilon2) {
S = Math.log(w1 / w0) / rho;
i = function(t) {
return [
ux0 + t * dx,
uy0 + t * dy,
w0 * Math.exp(rho * t * S)
];
};
} else {
var d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1), b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
S = (r1 - r0) / rho;
i = function(t) {
var s = t * S, coshr0 = cosh(r0), u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0));
return [
ux0 + u * dx,
uy0 + u * dy,
w0 * coshr0 / cosh(rho * s + r0)
];
};
}
i.duration = S * 1e3 * rho / Math.SQRT2;
return i;
}
zoom.rho = function(_) {
var _1 = Math.max(1e-3, +_), _2 = _1 * _1, _4 = _2 * _2;
return zoomRho(_1, _2, _4);
};
return zoom;
}(Math.SQRT2, 2, 4);
// node_modules/d3-timer/src/timer.js
var frame = 0;
var timeout = 0;
var interval = 0;
var pokeDelay = 1e3;
var taskHead;
var taskTail;
var clockLast = 0;
var clockNow = 0;
var clockSkew = 0;
var clock = typeof performance === "object" && performance.now ? performance : Date;
var setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) {
setTimeout(f, 17);
};
function now() {
return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew);
}
function clearNow() {
clockNow = 0;
}
function Timer() {
this._call = this._time = this._next = null;
}
Timer.prototype = timer.prototype = {
constructor: Timer,
restart: function(callback, delay, time) {
if (typeof callback !== "function")
throw new TypeError("callback is not a function");
time = (time == null ? now() : +time) + (delay == null ? 0 : +delay);
if (!this._next && taskTail !== this) {
if (taskTail)
taskTail._next = this;
else
taskHead = this;
taskTail = this;
}
this._call = callback;
this._time = time;
sleep();
},
stop: function() {
if (this._call) {
this._call = null;
this._time = Infinity;
sleep();
}
}
};
function timer(callback, delay, time) {
var t = new Timer();
t.restart(callback, delay, time);
return t;
}
function timerFlush() {
now();
++frame;
var t = taskHead, e;
while (t) {
if ((e = clockNow - t._time) >= 0)
t._call.call(void 0, e);
t = t._next;
}
--frame;
}
function wake() {
clockNow = (clockLast = clock.now()) + clockSkew;
frame = timeout = 0;
try {
timerFlush();
} finally {
frame = 0;
nap();
clockNow = 0;
}
}
function poke() {
var now2 = clock.now(), delay = now2 - clockLast;
if (delay > pokeDelay)
clockSkew -= delay, clockLast = now2;
}
function nap() {
var t0, t1 = taskHead, t2, time = Infinity;
while (t1) {
if (t1._call) {
if (time > t1._time)
time = t1._time;
t0 = t1, t1 = t1._next;
} else {
t2 = t1._next, t1._next = null;
t1 = t0 ? t0._next = t2 : taskHead = t2;
}
}
taskTail = t0;
sleep(time);
}
function sleep(time) {
if (frame)
return;
if (timeout)
timeout = clearTimeout(timeout);
var delay = time - clockNow;
if (delay > 24) {
if (time < Infinity)
timeout = setTimeout(wake, time - clock.now() - clockSkew);
if (interval)
interval = clearInterval(interval);
} else {
if (!interval)
clockLast = clock.now(), interval = setInterval(poke, pokeDelay);
frame = 1, setFrame(wake);
}
}
// node_modules/d3-timer/src/timeout.js
function timeout_default(callback, delay, time) {
var t = new Timer();
delay = delay == null ? 0 : +delay;
t.restart((elapsed) => {
t.stop();
callback(elapsed + delay);
}, delay, time);
return t;
}
// node_modules/d3-transition/src/transition/schedule.js
var emptyOn = dispatch_default("start", "end", "cancel", "interrupt");
var emptyTween = [];
var CREATED = 0;
var SCHEDULED = 1;
var STARTING = 2;
var STARTED = 3;
var RUNNING = 4;
var ENDING = 5;
var ENDED = 6;
function schedule_default(node, name, id2, index2, group, timing) {
var schedules = node.__transition;
if (!schedules)
node.__transition = {};
else if (id2 in schedules)
return;
create(node, id2, {
name,
index: index2,
group,
on: emptyOn,
tween: emptyTween,
time: timing.time,
delay: timing.delay,
duration: timing.duration,
ease: timing.ease,
timer: null,
state: CREATED
});
}
function init(node, id2) {
var schedule = get2(node, id2);
if (schedule.state > CREATED)
throw new Error("too late; already scheduled");
return schedule;
}
function set2(node, id2) {
var schedule = get2(node, id2);
if (schedule.state > STARTED)
throw new Error("too late; already running");
return schedule;
}
function get2(node, id2) {
var schedule = node.__transition;
if (!schedule || !(schedule = schedule[id2]))
throw new Error("transition not found");
return schedule;
}
function create(node, id2, self) {
var schedules = node.__transition, tween;
schedules[id2] = self;
self.timer = timer(schedule, 0, self.time);
function schedule(elapsed) {
self.state = SCHEDULED;
self.timer.restart(start3, self.delay, self.time);
if (self.delay <= elapsed)
start3(elapsed - self.delay);
}
function start3(elapsed) {
var i, j, n, o;
if (self.state !== SCHEDULED)
return stop();
for (i in schedules) {
o = schedules[i];
if (o.name !== self.name)
continue;
if (o.state === STARTED)
return timeout_default(start3);
if (o.state === RUNNING) {
o.state = ENDED;
o.timer.stop();
o.on.call("interrupt", node, node.__data__, o.index, o.group);
delete schedules[i];
} else if (+i < id2) {
o.state = ENDED;
o.timer.stop();
o.on.call("cancel", node, node.__data__, o.index, o.group);
delete schedules[i];
}
}
timeout_default(function() {
if (self.state === STARTED) {
self.state = RUNNING;
self.timer.restart(tick, self.delay, self.time);
tick(elapsed);
}
});
self.state = STARTING;
self.on.call("start", node, node.__data__, self.index, self.group);
if (self.state !== STARTING)
return;
self.state = STARTED;
tween = new Array(n = self.tween.length);
for (i = 0, j = -1; i < n; ++i) {
if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) {
tween[++j] = o;
}
}
tween.length = j + 1;
}
function tick(elapsed) {
var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1), i = -1, n = tween.length;
while (++i < n) {
tween[i].call(node, t);
}
if (self.state === ENDING) {
self.on.call("end", node, node.__data__, self.index, self.group);
stop();
}
}
function stop() {
self.state = ENDED;
self.timer.stop();
delete schedules[id2];
for (var i in schedules)
return;
delete node.__transition;
}
}
// node_modules/d3-transition/src/interrupt.js
function interrupt_default(node, name) {
var schedules = node.__transition, schedule, active, empty2 = true, i;
if (!schedules)
return;
name = name == null ? null : name + "";
for (i in schedules) {
if ((schedule = schedules[i]).name !== name) {
empty2 = false;
continue;
}
active = schedule.state > STARTING && schedule.state < ENDING;
schedule.state = ENDED;
schedule.timer.stop();
schedule.on.call(active ? "interrupt" : "cancel", node, node.__data__, schedule.index, schedule.group);
delete schedules[i];
}
if (empty2)
delete node.__transition;
}
// node_modules/d3-transition/src/selection/interrupt.js
function interrupt_default2(name) {
return this.each(function() {
interrupt_default(this, name);
});
}
// node_modules/d3-transition/src/transition/tween.js
function tweenRemove(id2, name) {
var tween0, tween1;
return function() {
var schedule = set2(this, id2), tween = schedule.tween;
if (tween !== tween0) {
tween1 = tween0 = tween;
for (var i = 0, n = tween1.length; i < n; ++i) {
if (tween1[i].name === name) {
tween1 = tween1.slice();
tween1.splice(i, 1);
break;
}
}
}
schedule.tween = tween1;
};
}
function tweenFunction(id2, name, value) {
var tween0, tween1;
if (typeof value !== "function")
throw new Error();
return function() {
var schedule = set2(this, id2), tween = schedule.tween;
if (tween !== tween0) {
tween1 = (tween0 = tween).slice();
for (var t = { name, value }, i = 0, n = tween1.length; i < n; ++i) {
if (tween1[i].name === name) {
tween1[i] = t;
break;
}
}
if (i === n)
tween1.push(t);
}
schedule.tween = tween1;
};
}
function tween_default(name, value) {
var id2 = this._id;
name += "";
if (arguments.length < 2) {
var tween = get2(this.node(), id2).tween;
for (var i = 0, n = tween.length, t; i < n; ++i) {
if ((t = tween[i]).name === name) {
return t.value;
}
}
return null;
}
return this.each((value == null ? tweenRemove : tweenFunction)(id2, name, value));
}
function tweenValue(transition3, name, value) {
var id2 = transition3._id;
transition3.each(function() {
var schedule = set2(this, id2);
(schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments);
});
return function(node) {
return get2(node, id2).value[name];
};
}
// node_modules/d3-transition/src/transition/interpolate.js
function interpolate_default(a2, b) {
var c2;
return (typeof b === "number" ? number_default : b instanceof color ? rgb_default : (c2 = color(b)) ? (b = c2, rgb_default) : string_default)(a2, b);
}
// node_modules/d3-transition/src/transition/attr.js
function attrRemove2(name) {
return function() {
this.removeAttribute(name);
};
}
function attrRemoveNS2(fullname) {
return function() {
this.removeAttributeNS(fullname.space, fullname.local);
};
}
function attrConstant2(name, interpolate, value1) {
var string00, string1 = value1 + "", interpolate0;
return function() {
var string0 = this.getAttribute(name);
return string0 === string1 ? null : string0 === string00 ? interpolate0 : interpolate0 = interpolate(string00 = string0, value1);
};
}
function attrConstantNS2(fullname, interpolate, value1) {
var string00, string1 = value1 + "", interpolate0;
return function() {
var string0 = this.getAttributeNS(fullname.space, fullname.local);
return string0 === string1 ? null : string0 === string00 ? interpolate0 : interpolate0 = interpolate(string00 = string0, value1);
};
}
function attrFunction2(name, interpolate, value) {
var string00, string10, interpolate0;
return function() {
var string0, value1 = value(this), string1;
if (value1 == null)
return void this.removeAttribute(name);
string0 = this.getAttribute(name);
string1 = value1 + "";
return string0 === string1 ? null : string0 === string00 && string1 === string10 ? interpolate0 : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
};
}
function attrFunctionNS2(fullname, interpolate, value) {
var string00, string10, interpolate0;
return function() {
var string0, value1 = value(this), string1;
if (value1 == null)
return void this.removeAttributeNS(fullname.space, fullname.local);
string0 = this.getAttributeNS(fullname.space, fullname.local);
string1 = value1 + "";
return string0 === string1 ? null : string0 === string00 && string1 === string10 ? interpolate0 : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
};
}
function attr_default2(name, value) {
var fullname = namespace_default(name), i = fullname === "transform" ? interpolateTransformSvg : interpolate_default;
return this.attrTween(name, typeof value === "function" ? (fullname.local ? attrFunctionNS2 : attrFunction2)(fullname, i, tweenValue(this, "attr." + name, value)) : value == null ? (fullname.local ? attrRemoveNS2 : attrRemove2)(fullname) : (fullname.local ? attrConstantNS2 : attrConstant2)(fullname, i, value));
}
// node_modules/d3-transition/src/transition/attrTween.js
function attrInterpolate(name, i) {
return function(t) {
this.setAttribute(name, i.call(this, t));
};
}
function attrInterpolateNS(fullname, i) {
return function(t) {
this.setAttributeNS(fullname.space, fullname.local, i.call(this, t));
};
}
function attrTweenNS(fullname, value) {
var t0, i0;
function tween() {
var i = value.apply(this, arguments);
if (i !== i0)
t0 = (i0 = i) && attrInterpolateNS(fullname, i);
return t0;
}
tween._value = value;
return tween;
}
function attrTween(name, value) {
var t0, i0;
function tween() {
var i = value.apply(this, arguments);
if (i !== i0)
t0 = (i0 = i) && attrInterpolate(name, i);
return t0;
}
tween._value = value;
return tween;
}
function attrTween_default(name, value) {
var key = "attr." + name;
if (arguments.length < 2)
return (key = this.tween(key)) && key._value;
if (value == null)
return this.tween(key, null);
if (typeof value !== "function")
throw new Error();
var fullname = namespace_default(name);
return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value));
}
// node_modules/d3-transition/src/transition/delay.js
function delayFunction(id2, value) {
return function() {
init(this, id2).delay = +value.apply(this, arguments);
};
}
function delayConstant(id2, value) {
return value = +value, function() {
init(this, id2).delay = value;
};
}
function delay_default(value) {
var id2 = this._id;
return arguments.length ? this.each((typeof value === "function" ? delayFunction : delayConstant)(id2, value)) : get2(this.node(), id2).delay;
}
// node_modules/d3-transition/src/transition/duration.js
function durationFunction(id2, value) {
return function() {
set2(this, id2).duration = +value.apply(this, arguments);
};
}
function durationConstant(id2, value) {
return value = +value, function() {
set2(this, id2).duration = value;
};
}
function duration_default(value) {
var id2 = this._id;
return arguments.length ? this.each((typeof value === "function" ? durationFunction : durationConstant)(id2, value)) : get2(this.node(), id2).duration;
}
// node_modules/d3-transition/src/transition/ease.js
function easeConstant(id2, value) {
if (typeof value !== "function")
throw new Error();
return function() {
set2(this, id2).ease = value;
};
}
function ease_default(value) {
var id2 = this._id;
return arguments.length ? this.each(easeConstant(id2, value)) : get2(this.node(), id2).ease;
}
// node_modules/d3-transition/src/transition/easeVarying.js
function easeVarying(id2, value) {
return function() {
var v = value.apply(this, arguments);
if (typeof v !== "function")
throw new Error();
set2(this, id2).ease = v;
};
}
function easeVarying_default(value) {
if (typeof value !== "function")
throw new Error();
return this.each(easeVarying(this._id, value));
}
// node_modules/d3-transition/src/transition/filter.js
function filter_default2(match) {
if (typeof match !== "function")
match = matcher_default(match);
for (var groups = this._groups, m2 = groups.length, subgroups = new Array(m2), j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
subgroup.push(node);
}
}
}
return new Transition(subgroups, this._parents, this._name, this._id);
}
// node_modules/d3-transition/src/transition/merge.js
function merge_default2(transition3) {
if (transition3._id !== this._id)
throw new Error();
for (var groups0 = this._groups, groups1 = transition3._groups, m0 = groups0.length, m1 = groups1.length, m2 = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m2; ++j) {
for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
if (node = group0[i] || group1[i]) {
merge[i] = node;
}
}
}
for (; j < m0; ++j) {
merges[j] = groups0[j];
}
return new Transition(merges, this._parents, this._name, this._id);
}
// node_modules/d3-transition/src/transition/on.js
function start2(name) {
return (name + "").trim().split(/^|\s+/).every(function(t) {
var i = t.indexOf(".");
if (i >= 0)
t = t.slice(0, i);
return !t || t === "start";
});
}
function onFunction(id2, name, listener) {
var on0, on1, sit = start2(name) ? init : set2;
return function() {
var schedule = sit(this, id2), on = schedule.on;
if (on !== on0)
(on1 = (on0 = on).copy()).on(name, listener);
schedule.on = on1;
};
}
function on_default2(name, listener) {
var id2 = this._id;
return arguments.length < 2 ? get2(this.node(), id2).on.on(name) : this.each(onFunction(id2, name, listener));
}
// node_modules/d3-transition/src/transition/remove.js
function removeFunction(id2) {
return function() {
var parent = this.parentNode;
for (var i in this.__transition)
if (+i !== id2)
return;
if (parent)
parent.removeChild(this);
};
}
function remove_default2() {
return this.on("end.remove", removeFunction(this._id));
}
// node_modules/d3-transition/src/transition/select.js
function select_default3(select) {
var name = this._name, id2 = this._id;
if (typeof select !== "function")
select = selector_default(select);
for (var groups = this._groups, m2 = groups.length, subgroups = new Array(m2), j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
if ("__data__" in node)
subnode.__data__ = node.__data__;
subgroup[i] = subnode;
schedule_default(subgroup[i], name, id2, i, subgroup, get2(node, id2));
}
}
}
return new Transition(subgroups, this._parents, name, id2);
}
// node_modules/d3-transition/src/transition/selectAll.js
function selectAll_default2(select) {
var name = this._name, id2 = this._id;
if (typeof select !== "function")
select = selectorAll_default(select);
for (var groups = this._groups, m2 = groups.length, subgroups = [], parents = [], j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
if (node = group[i]) {
for (var children2 = select.call(node, node.__data__, i, group), child, inherit2 = get2(node, id2), k = 0, l = children2.length; k < l; ++k) {
if (child = children2[k]) {
schedule_default(child, name, id2, k, children2, inherit2);
}
}
subgroups.push(children2);
parents.push(node);
}
}
}
return new Transition(subgroups, parents, name, id2);
}
// node_modules/d3-transition/src/transition/selection.js
var Selection2 = selection_default.prototype.constructor;
function selection_default2() {
return new Selection2(this._groups, this._parents);
}
// node_modules/d3-transition/src/transition/style.js
function styleNull(name, interpolate) {
var string00, string10, interpolate0;
return function() {
var string0 = styleValue(this, name), string1 = (this.style.removeProperty(name), styleValue(this, name));
return string0 === string1 ? null : string0 === string00 && string1 === string10 ? interpolate0 : interpolate0 = interpolate(string00 = string0, string10 = string1);
};
}
function styleRemove2(name) {
return function() {
this.style.removeProperty(name);
};
}
function styleConstant2(name, interpolate, value1) {
var string00, string1 = value1 + "", interpolate0;
return function() {
var string0 = styleValue(this, name);
return string0 === string1 ? null : string0 === string00 ? interpolate0 : interpolate0 = interpolate(string00 = string0, value1);
};
}
function styleFunction2(name, interpolate, value) {
var string00, string10, interpolate0;
return function() {
var string0 = styleValue(this, name), value1 = value(this), string1 = value1 + "";
if (value1 == null)
string1 = value1 = (this.style.removeProperty(name), styleValue(this, name));
return string0 === string1 ? null : string0 === string00 && string1 === string10 ? interpolate0 : (string10 = string1, interpolate0 = interpolate(string00 = string0, value1));
};
}
function styleMaybeRemove(id2, name) {
var on0, on1, listener0, key = "style." + name, event = "end." + key, remove2;
return function() {
var schedule = set2(this, id2), on = schedule.on, listener = schedule.value[key] == null ? remove2 || (remove2 = styleRemove2(name)) : void 0;
if (on !== on0 || listener0 !== listener)
(on1 = (on0 = on).copy()).on(event, listener0 = listener);
schedule.on = on1;
};
}
function style_default2(name, value, priority) {
var i = (name += "") === "transform" ? interpolateTransformCss : interpolate_default;
return value == null ? this.styleTween(name, styleNull(name, i)).on("end.style." + name, styleRemove2(name)) : typeof value === "function" ? this.styleTween(name, styleFunction2(name, i, tweenValue(this, "style." + name, value))).each(styleMaybeRemove(this._id, name)) : this.styleTween(name, styleConstant2(name, i, value), priority).on("end.style." + name, null);
}
// node_modules/d3-transition/src/transition/styleTween.js
function styleInterpolate(name, i, priority) {
return function(t) {
this.style.setProperty(name, i.call(this, t), priority);
};
}
function styleTween(name, value, priority) {
var t, i0;
function tween() {
var i = value.apply(this, arguments);
if (i !== i0)
t = (i0 = i) && styleInterpolate(name, i, priority);
return t;
}
tween._value = value;
return tween;
}
function styleTween_default(name, value, priority) {
var key = "style." + (name += "");
if (arguments.length < 2)
return (key = this.tween(key)) && key._value;
if (value == null)
return this.tween(key, null);
if (typeof value !== "function")
throw new Error();
return this.tween(key, styleTween(name, value, priority == null ? "" : priority));
}
// node_modules/d3-transition/src/transition/text.js
function textConstant2(value) {
return function() {
this.textContent = value;
};
}
function textFunction2(value) {
return function() {
var value1 = value(this);
this.textContent = value1 == null ? "" : value1;
};
}
function text_default2(value) {
return this.tween("text", typeof value === "function" ? textFunction2(tweenValue(this, "text", value)) : textConstant2(value == null ? "" : value + ""));
}
// node_modules/d3-transition/src/transition/textTween.js
function textInterpolate(i) {
return function(t) {
this.textContent = i.call(this, t);
};
}
function textTween(value) {
var t0, i0;
function tween() {
var i = value.apply(this, arguments);
if (i !== i0)
t0 = (i0 = i) && textInterpolate(i);
return t0;
}
tween._value = value;
return tween;
}
function textTween_default(value) {
var key = "text";
if (arguments.length < 1)
return (key = this.tween(key)) && key._value;
if (value == null)
return this.tween(key, null);
if (typeof value !== "function")
throw new Error();
return this.tween(key, textTween(value));
}
// node_modules/d3-transition/src/transition/transition.js
function transition_default() {
var name = this._name, id0 = this._id, id1 = newId();
for (var groups = this._groups, m2 = groups.length, j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
if (node = group[i]) {
var inherit2 = get2(node, id0);
schedule_default(node, name, id1, i, group, {
time: inherit2.time + inherit2.delay + inherit2.duration,
delay: 0,
duration: inherit2.duration,
ease: inherit2.ease
});
}
}
}
return new Transition(groups, this._parents, name, id1);
}
// node_modules/d3-transition/src/transition/end.js
function end_default() {
var on0, on1, that = this, id2 = that._id, size = that.size();
return new Promise(function(resolve, reject) {
var cancel = { value: reject }, end2 = { value: function() {
if (--size === 0)
resolve();
} };
that.each(function() {
var schedule = set2(this, id2), on = schedule.on;
if (on !== on0) {
on1 = (on0 = on).copy();
on1._.cancel.push(cancel);
on1._.interrupt.push(cancel);
on1._.end.push(end2);
}
schedule.on = on1;
});
if (size === 0)
resolve();
});
}
// node_modules/d3-transition/src/transition/index.js
var id = 0;
function Transition(groups, parents, name, id2) {
this._groups = groups;
this._parents = parents;
this._name = name;
this._id = id2;
}
function transition(name) {
return selection_default().transition(name);
}
function newId() {
return ++id;
}
var selection_prototype = selection_default.prototype;
Transition.prototype = transition.prototype = {
constructor: Transition,
select: select_default3,
selectAll: selectAll_default2,
selectChild: selection_prototype.selectChild,
selectChildren: selection_prototype.selectChildren,
filter: filter_default2,
merge: merge_default2,
selection: selection_default2,
transition: transition_default,
call: selection_prototype.call,
nodes: selection_prototype.nodes,
node: selection_prototype.node,
size: selection_prototype.size,
empty: selection_prototype.empty,
each: selection_prototype.each,
on: on_default2,
attr: attr_default2,
attrTween: attrTween_default,
style: style_default2,
styleTween: styleTween_default,
text: text_default2,
textTween: textTween_default,
remove: remove_default2,
tween: tween_default,
delay: delay_default,
duration: duration_default,
ease: ease_default,
easeVarying: easeVarying_default,
end: end_default,
[Symbol.iterator]: selection_prototype[Symbol.iterator]
};
// node_modules/d3-ease/src/cubic.js
function cubicInOut(t) {
return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2;
}
// node_modules/d3-transition/src/selection/transition.js
var defaultTiming = {
time: null,
delay: 0,
duration: 250,
ease: cubicInOut
};
function inherit(node, id2) {
var timing;
while (!(timing = node.__transition) || !(timing = timing[id2])) {
if (!(node = node.parentNode)) {
throw new Error(`transition ${id2} not found`);
}
}
return timing;
}
function transition_default2(name) {
var id2, timing;
if (name instanceof Transition) {
id2 = name._id, name = name._name;
} else {
id2 = newId(), (timing = defaultTiming).time = now(), name = name == null ? null : name + "";
}
for (var groups = this._groups, m2 = groups.length, j = 0; j < m2; ++j) {
for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
if (node = group[i]) {
schedule_default(node, name, id2, i, group, timing || inherit(node, id2));
}
}
}
return new Transition(groups, this._parents, name, id2);
}
// node_modules/d3-transition/src/selection/index.js
selection_default.prototype.interrupt = interrupt_default2;
selection_default.prototype.transition = transition_default2;
// node_modules/d3-brush/src/brush.js
var { abs, max: max2, min: min2 } = Math;
function number1(e) {
return [+e[0], +e[1]];
}
function number2(e) {
return [number1(e[0]), number1(e[1])];
}
var X = {
name: "x",
handles: ["w", "e"].map(type),
input: function(x2, e) {
return x2 == null ? null : [[+x2[0], e[0][1]], [+x2[1], e[1][1]]];
},
output: function(xy) {
return xy && [xy[0][0], xy[1][0]];
}
};
var Y = {
name: "y",
handles: ["n", "s"].map(type),
input: function(y2, e) {
return y2 == null ? null : [[e[0][0], +y2[0]], [e[1][0], +y2[1]]];
},
output: function(xy) {
return xy && [xy[0][1], xy[1][1]];
}
};
var XY = {
name: "xy",
handles: ["n", "w", "e", "s", "nw", "ne", "sw", "se"].map(type),
input: function(xy) {
return xy == null ? null : number2(xy);
},
output: function(xy) {
return xy;
}
};
function type(t) {
return { type: t };
}
// node_modules/d3-quadtree/src/add.js
function add_default(d) {
const x2 = +this._x.call(null, d), y2 = +this._y.call(null, d);
return add(this.cover(x2, y2), x2, y2, d);
}
function add(tree, x2, y2, d) {
if (isNaN(x2) || isNaN(y2))
return tree;
var parent, node = tree._root, leaf = { data: d }, x0 = tree._x0, y0 = tree._y0, x1 = tree._x1, y1 = tree._y1, xm, ym, xp, yp, right2, bottom2, i, j;
if (!node)
return tree._root = leaf, tree;
while (node.length) {
if (right2 = x2 >= (xm = (x0 + x1) / 2))
x0 = xm;
else
x1 = xm;
if (bottom2 = y2 >= (ym = (y0 + y1) / 2))
y0 = ym;
else
y1 = ym;
if (parent = node, !(node = node[i = bottom2 << 1 | right2]))
return parent[i] = leaf, tree;
}
xp = +tree._x.call(null, node.data);
yp = +tree._y.call(null, node.data);
if (x2 === xp && y2 === yp)
return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;
do {
parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4);
if (right2 = x2 >= (xm = (x0 + x1) / 2))
x0 = xm;
else
x1 = xm;
if (bottom2 = y2 >= (ym = (y0 + y1) / 2))
y0 = ym;
else
y1 = ym;
} while ((i = bottom2 << 1 | right2) === (j = (yp >= ym) << 1 | xp >= xm));
return parent[j] = node, parent[i] = leaf, tree;
}
function addAll(data) {
var d, i, n = data.length, x2, y2, xz = new Array(n), yz = new Array(n), x0 = Infinity, y0 = Infinity, x1 = -Infinity, y1 = -Infinity;
for (i = 0; i < n; ++i) {
if (isNaN(x2 = +this._x.call(null, d = data[i])) || isNaN(y2 = +this._y.call(null, d)))
continue;
xz[i] = x2;
yz[i] = y2;
if (x2 < x0)
x0 = x2;
if (x2 > x1)
x1 = x2;
if (y2 < y0)
y0 = y2;
if (y2 > y1)
y1 = y2;
}
if (x0 > x1 || y0 > y1)
return this;
this.cover(x0, y0).cover(x1, y1);
for (i = 0; i < n; ++i) {
add(this, xz[i], yz[i], data[i]);
}
return this;
}
// node_modules/d3-quadtree/src/cover.js
function cover_default(x2, y2) {
if (isNaN(x2 = +x2) || isNaN(y2 = +y2))
return this;
var x0 = this._x0, y0 = this._y0, x1 = this._x1, y1 = this._y1;
if (isNaN(x0)) {
x1 = (x0 = Math.floor(x2)) + 1;
y1 = (y0 = Math.floor(y2)) + 1;
} else {
var z = x1 - x0 || 1, node = this._root, parent, i;
while (x0 > x2 || x2 >= x1 || y0 > y2 || y2 >= y1) {
i = (y2 < y0) << 1 | x2 < x0;
parent = new Array(4), parent[i] = node, node = parent, z *= 2;
switch (i) {
case 0:
x1 = x0 + z, y1 = y0 + z;
break;
case 1:
x0 = x1 - z, y1 = y0 + z;
break;
case 2:
x1 = x0 + z, y0 = y1 - z;
break;
case 3:
x0 = x1 - z, y0 = y1 - z;
break;
}
}
if (this._root && this._root.length)
this._root = node;
}
this._x0 = x0;
this._y0 = y0;
this._x1 = x1;
this._y1 = y1;
return this;
}
// node_modules/d3-quadtree/src/data.js
function data_default2() {
var data = [];
this.visit(function(node) {
if (!node.length)
do
data.push(node.data);
while (node = node.next);
});
return data;
}
// node_modules/d3-quadtree/src/extent.js
function extent_default(_) {
return arguments.length ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1]) : isNaN(this._x0) ? void 0 : [[this._x0, this._y0], [this._x1, this._y1]];
}
// node_modules/d3-quadtree/src/quad.js
function quad_default(node, x0, y0, x1, y1) {
this.node = node;
this.x0 = x0;
this.y0 = y0;
this.x1 = x1;
this.y1 = y1;
}
// node_modules/d3-quadtree/src/find.js
function find_default(x2, y2, radius) {
var data, x0 = this._x0, y0 = this._y0, x1, y1, x22, y22, x3 = this._x1, y3 = this._y1, quads = [], node = this._root, q, i;
if (node)
quads.push(new quad_default(node, x0, y0, x3, y3));
if (radius == null)
radius = Infinity;
else {
x0 = x2 - radius, y0 = y2 - radius;
x3 = x2 + radius, y3 = y2 + radius;
radius *= radius;
}
while (q = quads.pop()) {
if (!(node = q.node) || (x1 = q.x0) > x3 || (y1 = q.y0) > y3 || (x22 = q.x1) < x0 || (y22 = q.y1) < y0)
continue;
if (node.length) {
var xm = (x1 + x22) / 2, ym = (y1 + y22) / 2;
quads.push(
new quad_default(node[3], xm, ym, x22, y22),
new quad_default(node[2], x1, ym, xm, y22),
new quad_default(node[1], xm, y1, x22, ym),
new quad_default(node[0], x1, y1, xm, ym)
);
if (i = (y2 >= ym) << 1 | x2 >= xm) {
q = quads[quads.length - 1];
quads[quads.length - 1] = quads[quads.length - 1 - i];
quads[quads.length - 1 - i] = q;
}
} else {
var dx = x2 - +this._x.call(null, node.data), dy = y2 - +this._y.call(null, node.data), d2 = dx * dx + dy * dy;
if (d2 < radius) {
var d = Math.sqrt(radius = d2);
x0 = x2 - d, y0 = y2 - d;
x3 = x2 + d, y3 = y2 + d;
data = node.data;
}
}
}
return data;
}
// node_modules/d3-quadtree/src/remove.js
function remove_default3(d) {
if (isNaN(x2 = +this._x.call(null, d)) || isNaN(y2 = +this._y.call(null, d)))
return this;
var parent, node = this._root, retainer, previous, next, x0 = this._x0, y0 = this._y0, x1 = this._x1, y1 = this._y1, x2, y2, xm, ym, right2, bottom2, i, j;
if (!node)
return this;
if (node.length)
while (true) {
if (right2 = x2 >= (xm = (x0 + x1) / 2))
x0 = xm;
else
x1 = xm;
if (bottom2 = y2 >= (ym = (y0 + y1) / 2))
y0 = ym;
else
y1 = ym;
if (!(parent = node, node = node[i = bottom2 << 1 | right2]))
return this;
if (!node.length)
break;
if (parent[i + 1 & 3] || parent[i + 2 & 3] || parent[i + 3 & 3])
retainer = parent, j = i;
}
while (node.data !== d)
if (!(previous = node, node = node.next))
return this;
if (next = node.next)
delete node.next;
if (previous)
return next ? previous.next = next : delete previous.next, this;
if (!parent)
return this._root = next, this;
next ? parent[i] = next : delete parent[i];
if ((node = parent[0] || parent[1] || parent[2] || parent[3]) && node === (parent[3] || parent[2] || parent[1] || parent[0]) && !node.length) {
if (retainer)
retainer[j] = node;
else
this._root = node;
}
return this;
}
function removeAll(data) {
for (var i = 0, n = data.length; i < n; ++i)
this.remove(data[i]);
return this;
}
// node_modules/d3-quadtree/src/root.js
function root_default() {
return this._root;
}
// node_modules/d3-quadtree/src/size.js
function size_default2() {
var size = 0;
this.visit(function(node) {
if (!node.length)
do
++size;
while (node = node.next);
});
return size;
}
// node_modules/d3-quadtree/src/visit.js
function visit_default(callback) {
var quads = [], q, node = this._root, child, x0, y0, x1, y1;
if (node)
quads.push(new quad_default(node, this._x0, this._y0, this._x1, this._y1));
while (q = quads.pop()) {
if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) {
var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
if (child = node[3])
quads.push(new quad_default(child, xm, ym, x1, y1));
if (child = node[2])
quads.push(new quad_default(child, x0, ym, xm, y1));
if (child = node[1])
quads.push(new quad_default(child, xm, y0, x1, ym));
if (child = node[0])
quads.push(new quad_default(child, x0, y0, xm, ym));
}
}
return this;
}
// node_modules/d3-quadtree/src/visitAfter.js
function visitAfter_default(callback) {
var quads = [], next = [], q;
if (this._root)
quads.push(new quad_default(this._root, this._x0, this._y0, this._x1, this._y1));
while (q = quads.pop()) {
var node = q.node;
if (node.length) {
var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
if (child = node[0])
quads.push(new quad_default(child, x0, y0, xm, ym));
if (child = node[1])
quads.push(new quad_default(child, xm, y0, x1, ym));
if (child = node[2])
quads.push(new quad_default(child, x0, ym, xm, y1));
if (child = node[3])
quads.push(new quad_default(child, xm, ym, x1, y1));
}
next.push(q);
}
while (q = next.pop()) {
callback(q.node, q.x0, q.y0, q.x1, q.y1);
}
return this;
}
// node_modules/d3-quadtree/src/x.js
function defaultX(d) {
return d[0];
}
function x_default(_) {
return arguments.length ? (this._x = _, this) : this._x;
}
// node_modules/d3-quadtree/src/y.js
function defaultY(d) {
return d[1];
}
function y_default(_) {
return arguments.length ? (this._y = _, this) : this._y;
}
// node_modules/d3-quadtree/src/quadtree.js
function quadtree(nodes, x2, y2) {
var tree = new Quadtree(x2 == null ? defaultX : x2, y2 == null ? defaultY : y2, NaN, NaN, NaN, NaN);
return nodes == null ? tree : tree.addAll(nodes);
}
function Quadtree(x2, y2, x0, y0, x1, y1) {
this._x = x2;
this._y = y2;
this._x0 = x0;
this._y0 = y0;
this._x1 = x1;
this._y1 = y1;
this._root = void 0;
}
function leaf_copy(leaf) {
var copy = { data: leaf.data }, next = copy;
while (leaf = leaf.next)
next = next.next = { data: leaf.data };
return copy;
}
var treeProto = quadtree.prototype = Quadtree.prototype;
treeProto.copy = function() {
var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1), node = this._root, nodes, child;
if (!node)
return copy;
if (!node.length)
return copy._root = leaf_copy(node), copy;
nodes = [{ source: node, target: copy._root = new Array(4) }];
while (node = nodes.pop()) {
for (var i = 0; i < 4; ++i) {
if (child = node.source[i]) {
if (child.length)
nodes.push({ source: child, target: node.target[i] = new Array(4) });
else
node.target[i] = leaf_copy(child);
}
}
}
return copy;
};
treeProto.add = add_default;
treeProto.addAll = addAll;
treeProto.cover = cover_default;
treeProto.data = data_default2;
treeProto.extent = extent_default;
treeProto.find = find_default;
treeProto.remove = remove_default3;
treeProto.removeAll = removeAll;
treeProto.root = root_default;
treeProto.size = size_default2;
treeProto.visit = visit_default;
treeProto.visitAfter = visitAfter_default;
treeProto.x = x_default;
treeProto.y = y_default;
// node_modules/d3-force/src/constant.js
function constant_default5(x2) {
return function() {
return x2;
};
}
// node_modules/d3-force/src/jiggle.js
function jiggle_default(random) {
return (random() - 0.5) * 1e-6;
}
// node_modules/d3-force/src/link.js
function index(d) {
return d.index;
}
function find2(nodeById, nodeId) {
var node = nodeById.get(nodeId);
if (!node)
throw new Error("node not found: " + nodeId);
return node;
}
function link_default(links) {
var id2 = index, strength = defaultStrength, strengths, distance = constant_default5(30), distances, nodes, count, bias, random, iterations = 1;
if (links == null)
links = [];
function defaultStrength(link) {
return 1 / Math.min(count[link.source.index], count[link.target.index]);
}
function force(alpha) {
for (var k = 0, n = links.length; k < iterations; ++k) {
for (var i = 0, link, source, target, x2, y2, l, b; i < n; ++i) {
link = links[i], source = link.source, target = link.target;
x2 = target.x + target.vx - source.x - source.vx || jiggle_default(random);
y2 = target.y + target.vy - source.y - source.vy || jiggle_default(random);
l = Math.sqrt(x2 * x2 + y2 * y2);
l = (l - distances[i]) / l * alpha * strengths[i];
x2 *= l, y2 *= l;
target.vx -= x2 * (b = bias[i]);
target.vy -= y2 * b;
source.vx += x2 * (b = 1 - b);
source.vy += y2 * b;
}
}
}
function initialize() {
if (!nodes)
return;
var i, n = nodes.length, m2 = links.length, nodeById = new Map(nodes.map((d, i2) => [id2(d, i2, nodes), d])), link;
for (i = 0, count = new Array(n); i < m2; ++i) {
link = links[i], link.index = i;
if (typeof link.source !== "object")
link.source = find2(nodeById, link.source);
if (typeof link.target !== "object")
link.target = find2(nodeById, link.target);
count[link.source.index] = (count[link.source.index] || 0) + 1;
count[link.target.index] = (count[link.target.index] || 0) + 1;
}
for (i = 0, bias = new Array(m2); i < m2; ++i) {
link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]);
}
strengths = new Array(m2), initializeStrength();
distances = new Array(m2), initializeDistance();
}
function initializeStrength() {
if (!nodes)
return;
for (var i = 0, n = links.length; i < n; ++i) {
strengths[i] = +strength(links[i], i, links);
}
}
function initializeDistance() {
if (!nodes)
return;
for (var i = 0, n = links.length; i < n; ++i) {
distances[i] = +distance(links[i], i, links);
}
}
force.initialize = function(_nodes, _random) {
nodes = _nodes;
random = _random;
initialize();
};
force.links = function(_) {
return arguments.length ? (links = _, initialize(), force) : links;
};
force.id = function(_) {
return arguments.length ? (id2 = _, force) : id2;
};
force.iterations = function(_) {
return arguments.length ? (iterations = +_, force) : iterations;
};
force.strength = function(_) {
return arguments.length ? (strength = typeof _ === "function" ? _ : constant_default5(+_), initializeStrength(), force) : strength;
};
force.distance = function(_) {
return arguments.length ? (distance = typeof _ === "function" ? _ : constant_default5(+_), initializeDistance(), force) : distance;
};
return force;
}
// node_modules/d3-force/src/lcg.js
var a = 1664525;
var c = 1013904223;
var m = 4294967296;
function lcg_default() {
let s = 1;
return () => (s = (a * s + c) % m) / m;
}
// node_modules/d3-force/src/simulation.js
function x(d) {
return d.x;
}
function y(d) {
return d.y;
}
var initialRadius = 10;
var initialAngle = Math.PI * (3 - Math.sqrt(5));
function simulation_default(nodes) {
var simulation, alpha = 1, alphaMin = 1e-3, alphaDecay = 1 - Math.pow(alphaMin, 1 / 300), alphaTarget = 0, velocityDecay = 0.6, forces = /* @__PURE__ */ new Map(), stepper = timer(step), event = dispatch_default("tick", "end"), random = lcg_default();
if (nodes == null)
nodes = [];
function step() {
tick();
event.call("tick", simulation);
if (alpha < alphaMin) {
stepper.stop();
event.call("end", simulation);
}
}
function tick(iterations) {
var i, n = nodes.length, node;
if (iterations === void 0)
iterations = 1;
for (var k = 0; k < iterations; ++k) {
alpha += (alphaTarget - alpha) * alphaDecay;
forces.forEach(function(force) {
force(alpha);
});
for (i = 0; i < n; ++i) {
node = nodes[i];
if (node.fx == null)
node.x += node.vx *= velocityDecay;
else
node.x = node.fx, node.vx = 0;
if (node.fy == null)
node.y += node.vy *= velocityDecay;
else
node.y = node.fy, node.vy = 0;
}
}
return simulation;
}
function initializeNodes() {
for (var i = 0, n = nodes.length, node; i < n; ++i) {
node = nodes[i], node.index = i;
if (node.fx != null)
node.x = node.fx;
if (node.fy != null)
node.y = node.fy;
if (isNaN(node.x) || isNaN(node.y)) {
var radius = initialRadius * Math.sqrt(0.5 + i), angle = i * initialAngle;
node.x = radius * Math.cos(angle);
node.y = radius * Math.sin(angle);
}
if (isNaN(node.vx) || isNaN(node.vy)) {
node.vx = node.vy = 0;
}
}
}
function initializeForce(force) {
if (force.initialize)
force.initialize(nodes, random);
return force;
}
initializeNodes();
return simulation = {
tick,
restart: function() {
return stepper.restart(step), simulation;
},
stop: function() {
return stepper.stop(), simulation;
},
nodes: function(_) {
return arguments.length ? (nodes = _, initializeNodes(), forces.forEach(initializeForce), simulation) : nodes;
},
alpha: function(_) {
return arguments.length ? (alpha = +_, simulation) : alpha;
},
alphaMin: function(_) {
return arguments.length ? (alphaMin = +_, simulation) : alphaMin;
},
alphaDecay: function(_) {
return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay;
},
alphaTarget: function(_) {
return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget;
},
velocityDecay: function(_) {
return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay;
},
randomSource: function(_) {
return arguments.length ? (random = _, forces.forEach(initializeForce), simulation) : random;
},
force: function(name, _) {
return arguments.length > 1 ? (_ == null ? forces.delete(name) : forces.set(name, initializeForce(_)), simulation) : forces.get(name);
},
find: function(x2, y2, radius) {
var i = 0, n = nodes.length, dx, dy, d2, node, closest;
if (radius == null)
radius = Infinity;
else
radius *= radius;
for (i = 0; i < n; ++i) {
node = nodes[i];
dx = x2 - node.x;
dy = y2 - node.y;
d2 = dx * dx + dy * dy;
if (d2 < radius)
closest = node, radius = d2;
}
return closest;
},
on: function(name, _) {
return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name);
}
};
}
// node_modules/d3-force/src/manyBody.js
function manyBody_default() {
var nodes, node, random, alpha, strength = constant_default5(-30), strengths, distanceMin2 = 1, distanceMax2 = Infinity, theta2 = 0.81;
function force(_) {
var i, n = nodes.length, tree = quadtree(nodes, x, y).visitAfter(accumulate);
for (alpha = _, i = 0; i < n; ++i)
node = nodes[i], tree.visit(apply);
}
function initialize() {
if (!nodes)
return;
var i, n = nodes.length, node2;
strengths = new Array(n);
for (i = 0; i < n; ++i)
node2 = nodes[i], strengths[node2.index] = +strength(node2, i, nodes);
}
function accumulate(quad) {
var strength2 = 0, q, c2, weight = 0, x2, y2, i;
if (quad.length) {
for (x2 = y2 = i = 0; i < 4; ++i) {
if ((q = quad[i]) && (c2 = Math.abs(q.value))) {
strength2 += q.value, weight += c2, x2 += c2 * q.x, y2 += c2 * q.y;
}
}
quad.x = x2 / weight;
quad.y = y2 / weight;
} else {
q = quad;
q.x = q.data.x;
q.y = q.data.y;
do
strength2 += strengths[q.data.index];
while (q = q.next);
}
quad.value = strength2;
}
function apply(quad, x1, _, x2) {
if (!quad.value)
return true;
var x3 = quad.x - node.x, y2 = quad.y - node.y, w = x2 - x1, l = x3 * x3 + y2 * y2;
if (w * w / theta2 < l) {
if (l < distanceMax2) {
if (x3 === 0)
x3 = jiggle_default(random), l += x3 * x3;
if (y2 === 0)
y2 = jiggle_default(random), l += y2 * y2;
if (l < distanceMin2)
l = Math.sqrt(distanceMin2 * l);
node.vx += x3 * quad.value * alpha / l;
node.vy += y2 * quad.value * alpha / l;
}
return true;
} else if (quad.length || l >= distanceMax2)
return;
if (quad.data !== node || quad.next) {
if (x3 === 0)
x3 = jiggle_default(random), l += x3 * x3;
if (y2 === 0)
y2 = jiggle_default(random), l += y2 * y2;
if (l < distanceMin2)
l = Math.sqrt(distanceMin2 * l);
}
do
if (quad.data !== node) {
w = strengths[quad.data.index] * alpha / l;
node.vx += x3 * w;
node.vy += y2 * w;
}
while (quad = quad.next);
}
force.initialize = function(_nodes, _random) {
nodes = _nodes;
random = _random;
initialize();
};
force.strength = function(_) {
return arguments.length ? (strength = typeof _ === "function" ? _ : constant_default5(+_), initialize(), force) : strength;
};
force.distanceMin = function(_) {
return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2);
};
force.distanceMax = function(_) {
return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2);
};
force.theta = function(_) {
return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2);
};
return force;
}
// node_modules/d3-force/src/x.js
function x_default2(x2) {
var strength = constant_default5(0.1), nodes, strengths, xz;
if (typeof x2 !== "function")
x2 = constant_default5(x2 == null ? 0 : +x2);
function force(alpha) {
for (var i = 0, n = nodes.length, node; i < n; ++i) {
node = nodes[i], node.vx += (xz[i] - node.x) * strengths[i] * alpha;
}
}
function initialize() {
if (!nodes)
return;
var i, n = nodes.length;
strengths = new Array(n);
xz = new Array(n);
for (i = 0; i < n; ++i) {
strengths[i] = isNaN(xz[i] = +x2(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
}
}
force.initialize = function(_) {
nodes = _;
initialize();
};
force.strength = function(_) {
return arguments.length ? (strength = typeof _ === "function" ? _ : constant_default5(+_), initialize(), force) : strength;
};
force.x = function(_) {
return arguments.length ? (x2 = typeof _ === "function" ? _ : constant_default5(+_), initialize(), force) : x2;
};
return force;
}
// node_modules/d3-force/src/y.js
function y_default2(y2) {
var strength = constant_default5(0.1), nodes, strengths, yz;
if (typeof y2 !== "function")
y2 = constant_default5(y2 == null ? 0 : +y2);
function force(alpha) {
for (var i = 0, n = nodes.length, node; i < n; ++i) {
node = nodes[i], node.vy += (yz[i] - node.y) * strengths[i] * alpha;
}
}
function initialize() {
if (!nodes)
return;
var i, n = nodes.length;
strengths = new Array(n);
yz = new Array(n);
for (i = 0; i < n; ++i) {
strengths[i] = isNaN(yz[i] = +y2(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
}
}
force.initialize = function(_) {
nodes = _;
initialize();
};
force.strength = function(_) {
return arguments.length ? (strength = typeof _ === "function" ? _ : constant_default5(+_), initialize(), force) : strength;
};
force.y = function(_) {
return arguments.length ? (y2 = typeof _ === "function" ? _ : constant_default5(+_), initialize(), force) : y2;
};
return force;
}
// node_modules/d3-scale/src/init.js
function initRange(domain, range) {
switch (arguments.length) {
case 0:
break;
case 1:
this.range(domain);
break;
default:
this.range(range).domain(domain);
break;
}
return this;
}
// node_modules/d3-scale/src/ordinal.js
var implicit = Symbol("implicit");
function ordinal() {
var index2 = new InternMap(), domain = [], range = [], unknown = implicit;
function scale(d) {
let i = index2.get(d);
if (i === void 0) {
if (unknown !== implicit)
return unknown;
index2.set(d, i = domain.push(d) - 1);
}
return range[i % range.length];
}
scale.domain = function(_) {
if (!arguments.length)
return domain.slice();
domain = [], index2 = new InternMap();
for (const value of _) {
if (index2.has(value))
continue;
index2.set(value, domain.push(value) - 1);
}
return scale;
};
scale.range = function(_) {
return arguments.length ? (range = Array.from(_), scale) : range.slice();
};
scale.unknown = function(_) {
return arguments.length ? (unknown = _, scale) : unknown;
};
scale.copy = function() {
return ordinal(domain, range).unknown(unknown);
};
initRange.apply(scale, arguments);
return scale;
}
// node_modules/d3-scale-chromatic/src/colors.js
function colors_default(specifier) {
var n = specifier.length / 6 | 0, colors = new Array(n), i = 0;
while (i < n)
colors[i] = "#" + specifier.slice(i * 6, ++i * 6);
return colors;
}
// node_modules/d3-scale-chromatic/src/categorical/Tableau10.js
var Tableau10_default = colors_default("4e79a7f28e2ce1575976b7b259a14fedc949af7aa1ff9da79c755fbab0ab");
// node_modules/d3-zoom/src/constant.js
var constant_default6 = (x2) => () => x2;
// node_modules/d3-zoom/src/event.js
function ZoomEvent(type2, {
sourceEvent,
target,
transform: transform2,
dispatch: dispatch2
}) {
Object.defineProperties(this, {
type: { value: type2, enumerable: true, configurable: true },
sourceEvent: { value: sourceEvent, enumerable: true, configurable: true },
target: { value: target, enumerable: true, configurable: true },
transform: { value: transform2, enumerable: true, configurable: true },
_: { value: dispatch2 }
});
}
// node_modules/d3-zoom/src/transform.js
function Transform(k, x2, y2) {
this.k = k;
this.x = x2;
this.y = y2;
}
Transform.prototype = {
constructor: Transform,
scale: function(k) {
return k === 1 ? this : new Transform(this.k * k, this.x, this.y);
},
translate: function(x2, y2) {
return x2 === 0 & y2 === 0 ? this : new Transform(this.k, this.x + this.k * x2, this.y + this.k * y2);
},
apply: function(point) {
return [point[0] * this.k + this.x, point[1] * this.k + this.y];
},
applyX: function(x2) {
return x2 * this.k + this.x;
},
applyY: function(y2) {
return y2 * this.k + this.y;
},
invert: function(location) {
return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k];
},
invertX: function(x2) {
return (x2 - this.x) / this.k;
},
invertY: function(y2) {
return (y2 - this.y) / this.k;
},
rescaleX: function(x2) {
return x2.copy().domain(x2.range().map(this.invertX, this).map(x2.invert, x2));
},
rescaleY: function(y2) {
return y2.copy().domain(y2.range().map(this.invertY, this).map(y2.invert, y2));
},
toString: function() {
return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")";
}
};
var identity2 = new Transform(1, 0, 0);
transform.prototype = Transform.prototype;
function transform(node) {
while (!node.__zoom)
if (!(node = node.parentNode))
return identity2;
return node.__zoom;
}
// node_modules/d3-zoom/src/noevent.js
function nopropagation3(event) {
event.stopImmediatePropagation();
}
function noevent_default3(event) {
event.preventDefault();
event.stopImmediatePropagation();
}
// node_modules/d3-zoom/src/zoom.js
function defaultFilter2(event) {
return (!event.ctrlKey || event.type === "wheel") && !event.button;
}
function defaultExtent() {
var e = this;
if (e instanceof SVGElement) {
e = e.ownerSVGElement || e;
if (e.hasAttribute("viewBox")) {
e = e.viewBox.baseVal;
return [[e.x, e.y], [e.x + e.width, e.y + e.height]];
}
return [[0, 0], [e.width.baseVal.value, e.height.baseVal.value]];
}
return [[0, 0], [e.clientWidth, e.clientHeight]];
}
function defaultTransform() {
return this.__zoom || identity2;
}
function defaultWheelDelta(event) {
return -event.deltaY * (event.deltaMode === 1 ? 0.05 : event.deltaMode ? 1 : 2e-3) * (event.ctrlKey ? 10 : 1);
}
function defaultTouchable2() {
return navigator.maxTouchPoints || "ontouchstart" in this;
}
function defaultConstrain(transform2, extent, translateExtent) {
var dx0 = transform2.invertX(extent[0][0]) - translateExtent[0][0], dx1 = transform2.invertX(extent[1][0]) - translateExtent[1][0], dy0 = transform2.invertY(extent[0][1]) - translateExtent[0][1], dy1 = transform2.invertY(extent[1][1]) - translateExtent[1][1];
return transform2.translate(
dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1),
dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)
);
}
function zoom_default2() {
var filter2 = defaultFilter2, extent = defaultExtent, constrain = defaultConstrain, wheelDelta = defaultWheelDelta, touchable = defaultTouchable2, scaleExtent = [0, Infinity], translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]], duration = 250, interpolate = zoom_default, listeners = dispatch_default("start", "zoom", "end"), touchstarting, touchfirst, touchending, touchDelay = 500, wheelDelay = 150, clickDistance2 = 0, tapDistance = 10;
function zoom(selection2) {
selection2.property("__zoom", defaultTransform).on("wheel.zoom", wheeled, { passive: false }).on("mousedown.zoom", mousedowned).on("dblclick.zoom", dblclicked).filter(touchable).on("touchstart.zoom", touchstarted).on("touchmove.zoom", touchmoved).on("touchend.zoom touchcancel.zoom", touchended).style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
}
zoom.transform = function(collection, transform2, point, event) {
var selection2 = collection.selection ? collection.selection() : collection;
selection2.property("__zoom", defaultTransform);
if (collection !== selection2) {
schedule(collection, transform2, point, event);
} else {
selection2.interrupt().each(function() {
gesture(this, arguments).event(event).start().zoom(null, typeof transform2 === "function" ? transform2.apply(this, arguments) : transform2).end();
});
}
};
zoom.scaleBy = function(selection2, k, p, event) {
zoom.scaleTo(selection2, function() {
var k0 = this.__zoom.k, k1 = typeof k === "function" ? k.apply(this, arguments) : k;
return k0 * k1;
}, p, event);
};
zoom.scaleTo = function(selection2, k, p, event) {
zoom.transform(selection2, function() {
var e = extent.apply(this, arguments), t0 = this.__zoom, p0 = p == null ? centroid(e) : typeof p === "function" ? p.apply(this, arguments) : p, p1 = t0.invert(p0), k1 = typeof k === "function" ? k.apply(this, arguments) : k;
return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent);
}, p, event);
};
zoom.translateBy = function(selection2, x2, y2, event) {
zoom.transform(selection2, function() {
return constrain(this.__zoom.translate(
typeof x2 === "function" ? x2.apply(this, arguments) : x2,
typeof y2 === "function" ? y2.apply(this, arguments) : y2
), extent.apply(this, arguments), translateExtent);
}, null, event);
};
zoom.translateTo = function(selection2, x2, y2, p, event) {
zoom.transform(selection2, function() {
var e = extent.apply(this, arguments), t = this.__zoom, p0 = p == null ? centroid(e) : typeof p === "function" ? p.apply(this, arguments) : p;
return constrain(identity2.translate(p0[0], p0[1]).scale(t.k).translate(
typeof x2 === "function" ? -x2.apply(this, arguments) : -x2,
typeof y2 === "function" ? -y2.apply(this, arguments) : -y2
), e, translateExtent);
}, p, event);
};
function scale(transform2, k) {
k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k));
return k === transform2.k ? transform2 : new Transform(k, transform2.x, transform2.y);
}
function translate(transform2, p0, p1) {
var x2 = p0[0] - p1[0] * transform2.k, y2 = p0[1] - p1[1] * transform2.k;
return x2 === transform2.x && y2 === transform2.y ? transform2 : new Transform(transform2.k, x2, y2);
}
function centroid(extent2) {
return [(+extent2[0][0] + +extent2[1][0]) / 2, (+extent2[0][1] + +extent2[1][1]) / 2];
}
function schedule(transition3, transform2, point, event) {
transition3.on("start.zoom", function() {
gesture(this, arguments).event(event).start();
}).on("interrupt.zoom end.zoom", function() {
gesture(this, arguments).event(event).end();
}).tween("zoom", function() {
var that = this, args = arguments, g = gesture(that, args).event(event), e = extent.apply(that, args), p = point == null ? centroid(e) : typeof point === "function" ? point.apply(that, args) : point, w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]), a2 = that.__zoom, b = typeof transform2 === "function" ? transform2.apply(that, args) : transform2, i = interpolate(a2.invert(p).concat(w / a2.k), b.invert(p).concat(w / b.k));
return function(t) {
if (t === 1)
t = b;
else {
var l = i(t), k = w / l[2];
t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k);
}
g.zoom(null, t);
};
});
}
function gesture(that, args, clean) {
return !clean && that.__zooming || new Gesture(that, args);
}
function Gesture(that, args) {
this.that = that;
this.args = args;
this.active = 0;
this.sourceEvent = null;
this.extent = extent.apply(that, args);
this.taps = 0;
}
Gesture.prototype = {
event: function(event) {
if (event)
this.sourceEvent = event;
return this;
},
start: function() {
if (++this.active === 1) {
this.that.__zooming = this;
this.emit("start");
}
return this;
},
zoom: function(key, transform2) {
if (this.mouse && key !== "mouse")
this.mouse[1] = transform2.invert(this.mouse[0]);
if (this.touch0 && key !== "touch")
this.touch0[1] = transform2.invert(this.touch0[0]);
if (this.touch1 && key !== "touch")
this.touch1[1] = transform2.invert(this.touch1[0]);
this.that.__zoom = transform2;
this.emit("zoom");
return this;
},
end: function() {
if (--this.active === 0) {
delete this.that.__zooming;
this.emit("end");
}
return this;
},
emit: function(type2) {
var d = select_default2(this.that).datum();
listeners.call(
type2,
this.that,
new ZoomEvent(type2, {
sourceEvent: this.sourceEvent,
target: zoom,
type: type2,
transform: this.that.__zoom,
dispatch: listeners
}),
d
);
}
};
function wheeled(event, ...args) {
if (!filter2.apply(this, arguments))
return;
var g = gesture(this, args).event(event), t = this.__zoom, k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))), p = pointer_default(event);
if (g.wheel) {
if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) {
g.mouse[1] = t.invert(g.mouse[0] = p);
}
clearTimeout(g.wheel);
} else if (t.k === k)
return;
else {
g.mouse = [p, t.invert(p)];
interrupt_default(this);
g.start();
}
noevent_default3(event);
g.wheel = setTimeout(wheelidled, wheelDelay);
g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent));
function wheelidled() {
g.wheel = null;
g.end();
}
}
function mousedowned(event, ...args) {
if (touchending || !filter2.apply(this, arguments))
return;
var currentTarget = event.currentTarget, g = gesture(this, args, true).event(event), v = select_default2(event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true), p = pointer_default(event, currentTarget), x0 = event.clientX, y0 = event.clientY;
nodrag_default(event.view);
nopropagation3(event);
g.mouse = [p, this.__zoom.invert(p)];
interrupt_default(this);
g.start();
function mousemoved(event2) {
noevent_default3(event2);
if (!g.moved) {
var dx = event2.clientX - x0, dy = event2.clientY - y0;
g.moved = dx * dx + dy * dy > clickDistance2;
}
g.event(event2).zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = pointer_default(event2, currentTarget), g.mouse[1]), g.extent, translateExtent));
}
function mouseupped(event2) {
v.on("mousemove.zoom mouseup.zoom", null);
yesdrag(event2.view, g.moved);
noevent_default3(event2);
g.event(event2).end();
}
}
function dblclicked(event, ...args) {
if (!filter2.apply(this, arguments))
return;
var t0 = this.__zoom, p0 = pointer_default(event.changedTouches ? event.changedTouches[0] : event, this), p1 = t0.invert(p0), k1 = t0.k * (event.shiftKey ? 0.5 : 2), t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, args), translateExtent);
noevent_default3(event);
if (duration > 0)
select_default2(this).transition().duration(duration).call(schedule, t1, p0, event);
else
select_default2(this).call(zoom.transform, t1, p0, event);
}
function touchstarted(event, ...args) {
if (!filter2.apply(this, arguments))
return;
var touches = event.touches, n = touches.length, g = gesture(this, args, event.changedTouches.length === n).event(event), started, i, t, p;
nopropagation3(event);
for (i = 0; i < n; ++i) {
t = touches[i], p = pointer_default(t, this);
p = [p, this.__zoom.invert(p), t.identifier];
if (!g.touch0)
g.touch0 = p, started = true, g.taps = 1 + !!touchstarting;
else if (!g.touch1 && g.touch0[2] !== p[2])
g.touch1 = p, g.taps = 0;
}
if (touchstarting)
touchstarting = clearTimeout(touchstarting);
if (started) {
if (g.taps < 2)
touchfirst = p[0], touchstarting = setTimeout(function() {
touchstarting = null;
}, touchDelay);
interrupt_default(this);
g.start();
}
}
function touchmoved(event, ...args) {
if (!this.__zooming)
return;
var g = gesture(this, args).event(event), touches = event.changedTouches, n = touches.length, i, t, p, l;
noevent_default3(event);
for (i = 0; i < n; ++i) {
t = touches[i], p = pointer_default(t, this);
if (g.touch0 && g.touch0[2] === t.identifier)
g.touch0[0] = p;
else if (g.touch1 && g.touch1[2] === t.identifier)
g.touch1[0] = p;
}
t = g.that.__zoom;
if (g.touch1) {
var p0 = g.touch0[0], l0 = g.touch0[1], p1 = g.touch1[0], l1 = g.touch1[1], dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp, dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl;
t = scale(t, Math.sqrt(dp / dl));
p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2];
l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2];
} else if (g.touch0)
p = g.touch0[0], l = g.touch0[1];
else
return;
g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent));
}
function touchended(event, ...args) {
if (!this.__zooming)
return;
var g = gesture(this, args).event(event), touches = event.changedTouches, n = touches.length, i, t;
nopropagation3(event);
if (touchending)
clearTimeout(touchending);
touchending = setTimeout(function() {
touchending = null;
}, touchDelay);
for (i = 0; i < n; ++i) {
t = touches[i];
if (g.touch0 && g.touch0[2] === t.identifier)
delete g.touch0;
else if (g.touch1 && g.touch1[2] === t.identifier)
delete g.touch1;
}
if (g.touch1 && !g.touch0)
g.touch0 = g.touch1, delete g.touch1;
if (g.touch0)
g.touch0[1] = this.__zoom.invert(g.touch0[0]);
else {
g.end();
if (g.taps === 2) {
t = pointer_default(t, this);
if (Math.hypot(touchfirst[0] - t[0], touchfirst[1] - t[1]) < tapDistance) {
var p = select_default2(this).on("dblclick.zoom");
if (p)
p.apply(this, arguments);
}
}
}
}
zoom.wheelDelta = function(_) {
return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant_default6(+_), zoom) : wheelDelta;
};
zoom.filter = function(_) {
return arguments.length ? (filter2 = typeof _ === "function" ? _ : constant_default6(!!_), zoom) : filter2;
};
zoom.touchable = function(_) {
return arguments.length ? (touchable = typeof _ === "function" ? _ : constant_default6(!!_), zoom) : touchable;
};
zoom.extent = function(_) {
return arguments.length ? (extent = typeof _ === "function" ? _ : constant_default6([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent;
};
zoom.scaleExtent = function(_) {
return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]];
};
zoom.translateExtent = function(_) {
return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]];
};
zoom.constrain = function(_) {
return arguments.length ? (constrain = _, zoom) : constrain;
};
zoom.duration = function(_) {
return arguments.length ? (duration = +_, zoom) : duration;
};
zoom.interpolate = function(_) {
return arguments.length ? (interpolate = _, zoom) : interpolate;
};
zoom.on = function() {
var value = listeners.on.apply(listeners, arguments);
return value === listeners ? zoom : value;
};
zoom.clickDistance = function(_) {
return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2);
};
zoom.tapDistance = function(_) {
return arguments.length ? (tapDistance = +_, zoom) : tapDistance;
};
return zoom;
}
// src/ui/d3_force_graph_with_labels.ts
var import_obsidian5 = require("obsidian");
// src/ui/graph_control.ts
var import_obsidian4 = require("obsidian");
var transition2 = "all 100ms cubic-bezier(0.02,0.01,0.47,1)";
var GraphControlCategory = class {
constructor(graphControls, id2, header, collapse = true) {
this.adjustHeight = (0, import_obsidian4.debounce)(
function() {
if (!this.iscollapsed()) {
let height = 0;
for (let setting of this.settings) {
height += setting.settingEl.clientHeight;
}
this.settingsContainer.style("height", height + "px");
}
},
10,
true
);
this.settings = [];
this.graphControls = graphControls;
this.section = graphControls.container.append("div").classed(
`tree-item graph-control-section mod-${id2} is-collapsed`,
true
);
let self = this.section.append("div").classed("tree-item-self", true).on("click", this.toggleCollapsed.bind(this));
this.collapsibleIcon = self.append("div").classed("tree-item-icon collapse-icon", true);
(0, import_obsidian4.setIcon)(this.collapsibleIcon.node(), "right-triangle");
self.append("div").classed("tree-item-inner", true).append("header").classed("graph-control-section-header", true).text(header);
this.settingsContainer = create_default("div").classed("tree-item-children", true).style("height", "0px").style("transition", transition2).style("overflow", "hidden");
if (collapse === false) {
this.unfold();
}
}
iscollapsed() {
return this.section.classed("is-collapsed");
}
fold() {
this.collapsibleIcon.attr("transform", "rotate(-90deg)");
this.section.classed("is-collapsed", true);
this.settingsContainer.style("height", "0px").style("padding-top", "0px").style("padding-bottom", "0px");
setTimeout(
function() {
this.settingsContainer.remove();
}.bind(this),
100
);
}
unfold() {
this.collapsibleIcon.attr("transform", null);
this.section.classed("is-collapsed", false);
this.section.node().appendChild(this.settingsContainer.node());
this.settingsContainer.style("padding-top", "4px").style("padding-bottom", "4px");
this.adjustHeight();
}
toggleCollapsed(collapsed) {
if (collapsed === true) {
this.fold();
} else if (collapsed === false) {
this.unfold();
} else {
if (this.iscollapsed())
this.unfold();
else
this.fold();
}
}
addSetting() {
let setting = new import_obsidian4.Setting(this.settingsContainer.node());
this.settings.push(setting);
this.adjustHeight();
return setting;
}
};
var GraphControl = class {
isClose() {
return this.container.classed("is-close");
}
open() {
this.container.classed("is-close", false);
this.categories.forEach((category) => category.adjustHeight());
}
close() {
this.container.classed("is-close", true);
}
toggle() {
if (this.isClose())
this.open();
else
this.close();
}
constructor(containerEl) {
this.categories = [];
Array.from(
containerEl.getElementsByClassName("graph-controls")
).forEach((x2) => containerEl.removeChild(x2));
this.container = create_default("div").classed("graph-controls is-close", true).style("background-color", "var(--graph-control-bg)").style("border", "none");
let closeButton = this.container.append("div").classed("clickable-icon graph-controls-button mod-close", true).attr("aria-lable", "Close").on("click", this.close.bind(this));
(0, import_obsidian4.setIcon)(closeButton.node(), "lucide-x");
let openButton = this.container.append("div").classed("clickable-icon graph-controls-button mod-open", true).attr("aria-lable", "Open graph settings").on("click", this.open.bind(this));
(0, import_obsidian4.setIcon)(openButton.node(), "gear");
containerEl.appendChild(this.container.node());
}
addCategory(id2, header, collapse) {
let category = new GraphControlCategory(this, id2, header, collapse);
this.categories.push(category);
return category;
}
};
// src/ui/d3_force_graph_with_labels.ts
async function ForceGraphWithLabels(view, contentEl, nextPath, {
graph,
getNodes,
getLinks
}, {
nodeId = (d) => d.id,
nodeGroup,
nodeGroups,
nodeTitle,
nodeFill = "currentColor",
nodeStroke = "#fff",
nodeStrokeWidth = 1.5,
nodeStrokeOpacity = 1,
nodeRadius = 5,
nodeStrength = -1500,
linkSource = ({ source }) => source,
linkTarget = ({ target }) => target,
linkStroke = "#999",
linkStrokeOpacity = 0.6,
linkStrokeWidth = 3,
linkStrokeLinecap = "round",
linkStrength,
colors = Tableau10_default,
width = 2e3,
height = 2e3,
invalidation,
nodeTextFill = "currentColor",
nodeTextStroke = "black",
linkGroups,
linkType = ({ type: type2 }) => type2
} = {}) {
contentEl.id = Date.now().toString();
let nodes = getNodes(graph), links = getLinks(graph);
let nodeIdArray = map(nodes, nodeId).map(intern);
let linkSourceArray = map(links, linkSource).map(intern);
let linkTargetArray = map(links, linkTarget).map(intern);
let linkGroupArray = map(links, linkType).map(intern);
if (nodeTitle === void 0)
nodeTitle = (_, i) => nodeIdArray[i];
let nodeTitleArray = nodeTitle == null ? null : map(nodes, nodeTitle);
let nodeGroupArray = nodeGroup == null ? null : map(nodes, nodeGroup).map(intern);
let linkStrokeWidthArray = typeof linkStrokeWidth !== "function" ? null : map(links, linkStrokeWidth);
let linkStrokeArray = typeof linkStroke !== "function" ? null : map(links, linkStroke);
let existLink = /* @__PURE__ */ new Map();
nodes = nodes.map((d, i) => {
return { id: nodeIdArray[i], group: nodeGroup(d) };
});
links = links.map((d, i) => {
existLink.set(`${linkSourceArray[i]}|${linkTargetArray[i]}`, true);
return {
source: linkSourceArray[i],
target: linkTargetArray[i],
type: linkGroupArray[i]
};
});
if (nodeGroupArray && nodeGroups === void 0)
nodeGroups = sort(nodeGroupArray);
let color2 = nodeGroup == null ? null : ordinal(nodeGroups, colors);
const forceNode = manyBody_default();
const forceLink = link_default(links).id(({ index: i }) => nodeIdArray[i]);
if (nodeStrength !== void 0)
forceNode.strength(nodeStrength);
if (linkStrength !== void 0)
forceLink.strength(linkStrength);
let xCenter = 0, yCenter = 0;
const simulation = simulation_default(nodes).force("link", forceLink).force("charge", forceNode).force("x", x_default2(xCenter)).force("y", y_default2(yCenter));
contentEl.setAttribute(
"style",
"padding: 0px; overflow: hidden; position: relative;"
);
const graphContainer = create_default("div").classed("path-finder force-graph", true);
width = contentEl.clientWidth;
height = contentEl.clientHeight;
const svg = graphContainer.append("svg").classed("path-finder path-graph", true).attr("width", width).attr("height", height).attr("viewBox", [-height / 2, -width / 2, height, width]);
let defs = svg.append("defs").selectAll("marker").data(linkGroups).join("marker").attr("id", (d) => `arrow-${d}`).attr("viewBox", "0 -5 10 10").attr("refX", 10).attr("refY", -0.5).attr("markerWidth", 6).attr("markerHeight", 6).attr("orient", "auto").append("path").attr("fill", "var(--path-finder-link-stroke,--text-normal)").attr("d", "M0,-5L10,0L0,5");
let link = svg.append("g").attr("fill", "none").selectAll("path").data(links).join("path").classed("path-finder link", true).attr("marker-end", (d) => `url(#arrow-${d.type})`).text("test");
let node = svg.append("g").attr("fill", nodeFill).attr("stroke-linecap", "round").attr("stroke-linejoin", "round").selectAll("g").data(nodes).join("g").classed("path-finder node", true).classed("fixed", (d) => d.fx !== void 0).call(drag(simulation)).on("click", click);
node.on("mouseover", setSelection(true)).on(
"mouseout",
setSelection(false)
);
function setSelection(flag) {
return function(evt, from) {
setNodeClass(
node.filter((to) => {
let u = from.id, v = to.id;
return existLink.get(`${u}|${v}`) || existLink.get(`${v}|${u}`);
}),
"selected",
flag
);
setNodeClass(
node.filter((to) => {
let u = from.id, v = to.id;
return !(existLink.get(`${u}|${v}`) || existLink.get(`${v}|${u}`)) && u !== v;
}),
"unselected",
flag
);
setNodeClass(select_default2(this), "center", flag);
setLinkClass(
link.filter((d) => {
return d.source.id == from.id || d.target.id == from.id;
}),
"selected",
flag
);
setLinkClass(
link.filter((d) => {
return !(d.source.id == from.id || d.target.id == from.id);
}),
"unselected",
flag
);
};
}
function setNodeClass(selection2, cls, flag = true) {
selection2.classed(cls, flag);
selection2.select("circle").classed(cls, flag);
selection2.select("text").classed(cls, flag);
}
function setLinkClass(selection2, cls, flag = true) {
selection2.classed(cls, flag);
}
node.append("circle").classed("path-finder node-circle", true);
if (linkStrokeWidthArray)
link.attr(
"stroke-width",
({ index: i }) => linkStrokeWidthArray[i]
);
if (linkStrokeArray)
link.attr(
"stroke",
({ index: i }) => linkStrokeArray[i]
);
if (nodeGroupArray)
node.attr(
"fill",
({ index: i }) => color2(nodeGroupArray[i])
);
if (nodeTitleArray)
node.append("text").attr("x", 0).attr("y", -20).attr("align", "center").text(({ index: i }) => nodeTitleArray[i]).classed("path-finder node-text", true);
if (invalidation != null)
invalidation.then(() => simulation.stop());
simulation.on("tick", ticked);
svg.call(
zoom_default2().filter((evt) => {
return !evt.ctrlKey && evt.type !== "click" || evt.type === "mousedown";
}).extent([
[-width / 2, -height / 2],
[width / 2, height / 2]
]).scaleExtent([0.1, 8]).on("zoom", zoomed)
);
``;
function zoomed({ transform: transform2 }) {
svg.selectAll("g").attr("transform", transform2);
simulation.alpha(1).restart();
}
function ticked() {
link.attr("d", linkArc);
node.attr(
"transform",
(d) => `translate(${d.x},${d.y})`
);
}
function linkArc(d) {
if (d.type == "monodirectional") {
const angle = Math.atan2(
d.source.y - d.target.y,
d.source.x - d.target.x
);
const fromX = d.source.x, fromY = d.source.y;
const toX = d.target.x + (nodeRadius + nodeStrokeWidth) * Math.cos(angle), toY = d.target.y + (nodeRadius + nodeStrokeWidth) * Math.sin(angle);
return `
M${fromX},${fromY}
L${toX},${toY}`;
} else {
const dis = Math.hypot(
d.target.x - d.source.x,
d.target.y - d.source.y
);
const angle = Math.atan2(
d.source.y - d.target.y,
d.source.x - d.target.x
);
const fromX = d.source.x, fromY = d.source.y;
const toX = d.target.x + (nodeRadius + nodeStrokeWidth) * Math.cos(angle), toY = d.target.y + (nodeRadius + nodeStrokeWidth) * Math.sin(angle);
return `
M${fromX},${fromY}
A${dis},${dis} 0 0,1 ${toX},${toY}
`;
}
}
function click(evt, d) {
if (select_default2(this).classed("fixed")) {
delete d.fx;
delete d.fy;
select_default2(this).classed("fixed", false);
} else {
d.fx = d.x;
d.fy = d.y;
select_default2(this).classed("fixed", true);
}
}
function intern(value) {
return value !== null && typeof value === "object" ? value.valueOf() : value;
}
function clamp(x2, lo, hi) {
return x2 < lo ? lo : x2 > hi ? hi : x2;
}
function drag(simulation2) {
function dragstarted(event, d) {
select_default2(this).classed("fixed", true);
if (!event.active)
simulation2.alphaTarget(1).restart();
d.fx = d.x;
d.fy = d.y;
}
function dragged(event, d) {
d.fx = clamp(event.x, -Infinity, Infinity);
d.fy = clamp(event.y, -Infinity, Infinity);
simulation2.alpha(1).restart();
}
function dragended(event, d) {
if (!event.active)
simulation2.alphaTarget(0);
}
return drag_default().on("start", dragstarted).on("drag", dragged).on("end", dragended);
}
let panelContainer = create_default("div").classed("path-finder panel-container is-close", true);
let panelTitleContainer = panelContainer.append("div").classed("path-finder panel-title", true);
let leftButtonDiv = panelTitleContainer.append("div").classed("path-finder panel-button mod-prev", true);
let panelTitle = panelTitleContainer.append("p").text("1/1").classed("path-finder panel-title title-text", true);
let rightButtonDiv = panelTitleContainer.append("div").classed("path-finder panel-button mod-next", true);
let pathContainer = panelContainer.append("div").classed("path-finder panel-display", true);
let paths = [], index2 = 0;
let calculationComplete = false;
getAllPaths();
async function getAllPaths() {
for await (let path of nextPath) {
paths.push(path);
for (let u of path) {
if (graph.getID(u) === void 0)
graph.addVertice(u);
}
for (let i = 0; i < path.length - 1; i++) {
graph.addEdgeExtended(path[i], path[i + 1], 1);
graph.addEdgeExtended(path[i + 1], path[i], 1);
}
updateGraph();
updatePathContent();
}
calculationComplete = true;
}
view.nextPath = function() {
index2++;
updatePathContent();
};
view.prevPath = function() {
index2--;
updatePathContent();
};
leftButtonDiv.on("click", view.prevPath);
rightButtonDiv.on("click", view.nextPath);
function updateGraph() {
let nodes2 = getNodes(graph);
let links2 = getLinks(graph);
let N = map(nodes2, nodeId).map(intern);
let LS = map(links2, linkSource).map(intern);
let LT = map(links2, linkTarget).map(intern);
let LG = map(links2, linkType).map(intern);
if (nodeTitle === void 0)
nodeTitle = (_, i) => N[i];
let T = nodeTitle == null ? null : map(nodes2, nodeTitle);
let G = nodeGroup == null ? null : map(nodes2, nodeGroup).map(intern);
if (G && nodeGroups === void 0)
nodeGroups = sort(G);
let color3 = nodeGroup == null ? null : ordinal(nodeGroups, colors);
nodes2 = map(nodes2, (_, i) => ({ id: N[i], group: nodeGroup(_) }));
links2 = map(links2, (_, i) => {
existLink.set(`${LS[i]}|${LT[i]}`, true);
return { source: LS[i], target: LT[i], type: LG[i] };
});
const old = new Map(
node.data().map((d) => [d.id, d])
);
nodes2 = nodes2.map(
(d) => Object.assign(old.get(d.id) || {}, d)
);
links2 = links2.map((d) => Object.assign({}, d));
node = node.data(nodes2, (d) => d.id).join(
(enter) => enter.append("g").call(
(enter2) => enter2.append("circle").classed("path-finder node-circle", true)
).call(
(enter2) => enter2.append("text").attr("x", 0).attr("y", -20).attr("align", "center").text((d) => nodeTitle(d)).classed("path-finder node-text", true)
).call(
(enter2) => enter2.attr("fill", (d) => color3(nodeGroup(d)))
)
).classed("path-finder node", true).classed("fixed", (d) => d.fx !== void 0).call(drag(simulation)).on("click", click).on("mouseover", setSelection(true)).on("mouseout", setSelection(false));
link = link.data(links2, (d) => `${d.source}|${d.target}`).join("path").classed("path-finder link", true).attr("marker-end", (d) => `url(#arrow-${d.type})`);
const forceLink2 = link_default(links2).id(({ index: i }) => N[i]);
if (linkStrength !== void 0)
forceLink2.strength(linkStrength);
simulation.nodes(nodes2);
simulation.force("link", forceLink2);
simulation.alpha(1).restart().tick();
}
function updatePathContent() {
let pathsLength = paths.length;
if (index2 >= pathsLength) {
if (calculationComplete) {
new import_obsidian5.Notice("No more paths available!");
} else {
new import_obsidian5.Notice("Still Calculating!");
}
index2 = pathsLength - 1;
}
if (index2 < 0)
index2 = 0;
panelTitle.text(`${index2 + 1}/${pathsLength}`);
let path = paths[index2];
setNodeClass(node, "center", false);
setNodeClass(node, "selected", false);
setNodeClass(node, "unselected", false);
setLinkClass(link, "center", false);
setLinkClass(link, "selected", false);
setLinkClass(link, "unselected", false);
if (!panelContainer.classed("is-close")) {
let nodeMap = /* @__PURE__ */ new Map();
for (let x2 of path)
nodeMap.set(x2, true);
let linkMap = /* @__PURE__ */ new Map();
for (let i = 0; i < path.length - 1; i++) {
linkMap.set(`${path[i]}|${path[i + 1]}`, true);
}
setSelectedPath(nodeMap, linkMap, true);
}
panelContainer.on("mouseover", () => {
if (!panelContainer.classed("is-close")) {
let nodeMap = /* @__PURE__ */ new Map();
for (let x2 of path)
nodeMap.set(x2, true);
let linkMap = /* @__PURE__ */ new Map();
for (let i = 0; i < path.length - 1; i++) {
linkMap.set(`${path[i]}|${path[i + 1]}`, true);
}
setSelectedPath(nodeMap, linkMap, true);
}
}).on("mouseout", () => {
if (!panelContainer.classed("is-close")) {
let nodeMap = /* @__PURE__ */ new Map();
for (let x2 of path)
nodeMap.set(x2, true);
let linkMap = /* @__PURE__ */ new Map();
for (let i = 0; i < path.length - 1; i++) {
linkMap.set(`${path[i]}|${path[i + 1]}`, true);
}
setSelectedPath(nodeMap, linkMap, false);
}
});
pathContainer.selectAll("div.path-finder.panel-display.path-item").remove();
pathContainer.selectAll("div.path-finder.panel-display.path-item").data(path).enter().append("div").classed("path-finder panel-display path-item", true).text((d) => nodeTitle({ id: d })).on("mouseover", function(evt, u) {
setNodeClass(
node.filter((d) => {
let v = d.id;
return u === v;
}),
"center",
true
);
select_default2(this).classed("selected", true);
}).on("mouseout", function(evt, u) {
setNodeClass(
node.filter((d) => {
let v = d.id;
return u === v;
}),
"center",
false
);
select_default2(this).classed("selected", false);
});
}
function setSelectedPath(nodeMap, linkMap, flag) {
setNodeClass(
node.filter((d) => {
return nodeMap.get(d.id);
}),
"selected",
flag
);
setNodeClass(
node.filter((d) => {
return !nodeMap.get(d.id);
}),
"unselected",
flag
);
setLinkClass(
link.filter((d) => {
return linkMap.get(`${d.source.id}|${d.target.id}`) || linkMap.get(`${d.target.id}|${d.source.id}`);
}),
"selected",
flag
);
setLinkClass(
link.filter((d) => {
return !(linkMap.get(`${d.source.id}|${d.target.id}`) || linkMap.get(`${d.target.id}|${d.source.id}`));
}),
"unselected",
flag
);
}
let graphContainerNode = graphContainer.node();
let panelContainerNode = panelContainer.node();
contentEl.appendChild(graphContainerNode);
contentEl.appendChild(panelContainerNode);
const closeButton = panelContainerNode.createDiv();
closeButton.addClasses(["path-finder", "panel-button", "mod-close"]);
(0, import_obsidian5.setIcon)(closeButton, "cross");
closeButton.style.display = "none";
view.closePanel = function() {
this.style.display = "none";
panelContainerNode.toggleClass("is-close", true);
let path = paths[index2];
let nodeMap = /* @__PURE__ */ new Map();
for (let x2 of path)
nodeMap.set(x2, true);
let linkMap = /* @__PURE__ */ new Map();
for (let i = 0; i < path.length - 1; i++) {
linkMap.set(`${path[i]}|${path[i + 1]}`, true);
}
setSelectedPath(nodeMap, linkMap, false);
}.bind(closeButton);
closeButton.onClickEvent(view.closePanel);
closeButton.setAttribute("aria-label", "Close");
const openButton = panelContainerNode.createDiv();
openButton.addClasses(["path-finder", "panel-button", "mod-open"]);
(0, import_obsidian5.setIcon)(openButton, "right-triangle");
view.openPanel = function() {
panelContainerNode.toggleClass("is-close", false);
closeButton.style.display = "flex";
};
openButton.onClickEvent(view.openPanel);
openButton.setAttribute("aria-label", "Open");
panelContainerNode.addEventListener("mouseenter", function(evt) {
if (!this.hasClass("is-close"))
closeButton.style.display = "flex";
});
panelContainerNode.addEventListener("mouseleave", function(evt) {
if (!this.hasClass("is-close"))
closeButton.style.display = "none";
});
const leftButtonContainer = leftButtonDiv.node();
(0, import_obsidian5.setIcon)(leftButtonContainer, "left-arrow");
const rightButtonContainer = rightButtonDiv.node();
(0, import_obsidian5.setIcon)(rightButtonContainer, "right-arrow");
let graphControls = new GraphControl(contentEl);
let forcesCategory = graphControls.addCategory("forces", "Forces", false);
addRepelForceSetting();
function addRepelForceSetting() {
let setting = forcesCategory.addSetting();
setting.setName("Repel force").addSlider((slider) => {
slider.setLimits(-2e3, -500, 10).setValue(-1500).setDynamicTooltip().onChange((value) => {
nodeStrength = value;
forceNode.strength(nodeStrength);
simulation.force("charge", forceNode);
simulation.alpha(1).restart().tick();
});
}).settingEl.addClass("mod-slider");
}
addLinkForceSetting();
function addLinkForceSetting() {
let setting = forcesCategory.addSetting();
setting.setName("Link force").addSlider((slider) => {
slider.setLimits(-1e3, 0, 10).setValue(-400).setDynamicTooltip().onChange((value) => {
linkStrength = value;
forceLink.strength(linkStrength);
simulation.force("link", forceLink);
simulation.alpha(1).restart().tick();
});
}).settingEl.addClass("mod-slider");
}
addXForceSetting();
function addXForceSetting() {
let setting = forcesCategory.addSetting();
setting.setName("X force").addToggle((toggle) => {
toggle.setValue(true).onChange((on) => {
if (on) {
simulation.force("x", x_default2(xCenter));
} else {
simulation.force("x", null);
}
simulation.alpha(1).restart().tick();
});
}).settingEl.addClass("mod-toggle");
}
addXForceCenterSetting();
function addXForceCenterSetting() {
forcesCategory.addSetting().setName("X force center").addText((text) => {
1;
text.setValue("0").onChange((value) => {
if (value === "") {
text.setValue("0");
value = "0";
}
xCenter = Number.parseInt(value);
if (isNaN(xCenter)) {
new import_obsidian5.Notice(
`Illegal X force center: ${value} is not a number.`
);
return;
}
if (simulation.force("x")) {
simulation.force("x", x_default2(xCenter));
simulation.alpha(1).restart().tick();
}
});
});
}
addYForceSetting();
function addYForceSetting() {
let setting = forcesCategory.addSetting();
setting.setName("Y force").addToggle((toggle) => {
toggle.setValue(true).onChange((on) => {
if (on) {
1;
simulation.force("y", y_default2(yCenter));
} else {
simulation.force("y", null);
}
simulation.alpha(1).restart().tick();
});
}).settingEl.addClass("mod-toggle");
}
addYForceCenterSetting();
function addYForceCenterSetting() {
let setting = forcesCategory.addSetting().setName("Y force center");
setting.addText((text) => {
text.setValue("0").onChange((value) => {
if (value === "") {
text.setValue("0");
value = "0";
}
yCenter = Number.parseInt(value);
if (isNaN(yCenter)) {
new import_obsidian5.Notice(
`Illegal Y force center: ${value} is not a number.`
);
return;
}
if (simulation.force("y")) {
simulation.force("y", y_default2(yCenter));
simulation.alpha(1).restart().tick();
}
});
});
}
}
// src/view.ts
var VIEW_TYPE_PATHGRAPHVIEW = "path-graph-view";
var VIEW_TYPE_PATHVIEW = "path-view";
var PathGraphView = class extends import_obsidian6.ItemView {
constructor(leaf) {
super(leaf);
}
getViewType() {
return VIEW_TYPE_PATHGRAPHVIEW;
}
getDisplayText() {
return "Path Graph View";
}
onResize() {
const { contentEl } = this;
const svg = contentEl.getElementsByClassName(
"path-finder path-graph"
)[0];
let width = contentEl.clientWidth, height = contentEl.clientHeight;
svg.setAttribute(
"viewBox",
`${-height / 2},${-width / 2},${height},${width}`
);
svg.setAttribute("width", width.toString());
svg.setAttribute("height", height.toString());
}
getNodes(graph) {
let ret = [];
for (let i = 1; i <= graph.getNodeCount(); i++) {
ret.push({
id: graph.getName(i),
group: i === this.source ? "source" : i === this.target ? "target" : "node"
});
}
return ret;
}
getLinks(graph) {
let ret = [];
for (let i = 1; i <= graph.getEdgeCount(); i++) {
let fromFilePath = graph.getName(graph.edges[i].source), toFilePath = graph.getName(graph.edges[i].target);
if (!fromFilePath || !toFilePath)
continue;
let resolvedLinks = app.metadataCache.resolvedLinks;
if (resolvedLinks[fromFilePath][toFilePath]) {
let tmp = {
source: fromFilePath,
target: toFilePath,
type: resolvedLinks[toFilePath][fromFilePath] ? "bidirectional" : "monodirectional"
};
ret.push(tmp);
}
}
return ret;
}
setData(from, to, length, graph) {
const contentEl = this.contentEl;
contentEl.empty();
let newGraph = new WeightedGraphWithNodeID();
newGraph.addVertice(from);
newGraph.addVertice(to);
let source = newGraph.getID(from);
let target = newGraph.getID(to);
this.source = source;
this.target = target;
ForceGraphWithLabels(
this,
contentEl,
getNextPath(graph.getID(from), graph.getID(to), length, graph),
{
graph: newGraph,
getNodes: this.getNodes.bind(this),
getLinks: this.getLinks.bind(this)
},
{
nodeGroup: (x2) => {
return x2.group;
},
nodeGroups: ["source", "target", "node"],
colors: ["#227d51", "#cb1b45", "#0b1013"],
nodeRadius: 10,
linkGroups: ["monodirectional", "bidirectional"],
nodeTitle: (x2) => {
let file = app.vault.getAbstractFileByPath(x2.id);
if (!file)
return "undefined";
else if (file instanceof import_obsidian6.TFile) {
if (file.extension == "md")
return file.basename;
else {
return file.name;
}
} else {
return file.name;
}
}
}
);
}
nextPath() {
}
prevPath() {
}
openPanel() {
}
closePanel() {
}
async onOpen() {
const contentEl = this.contentEl;
contentEl.empty();
}
async onClose() {
}
};
var PathView = class extends import_obsidian6.ItemView {
constructor(leaf) {
super(leaf);
}
getViewType() {
return VIEW_TYPE_PATHVIEW;
}
getDisplayText() {
return "Path view";
}
async setData(source, target, length, graph) {
this.source = source;
this.target = target;
this.nextPath = getNextPath(source, target, length, graph);
this.currentPage = 0;
let x2 = await this.nextPath.next();
if (!x2.value) {
console.log("Path Finder: Error: No return from getNext!");
return;
}
this.paths = [x2.value];
this.refresh();
}
update(pathTitleContainer, pathContentContainer) {
pathTitleContainer.empty();
pathContentContainer.empty();
pathTitleContainer.createEl("h1", {
text: `${this.currentPage + 1}/${this.paths.length}`
});
if (this.currentPage >= this.paths.length)
return;
for (let x2 of this.paths[this.currentPage]) {
let file = app.vault.getAbstractFileByPath(x2);
if (file === null)
continue;
let pathItemContainer = pathContentContainer.createDiv({
cls: ["path-finder", "panel-display", "path-item"]
});
pathItemContainer.createEl("h3", {
text: file instanceof import_obsidian6.TFile ? file.basename : file.name
});
pathItemContainer.createEl("p", { text: file.path });
}
}
refresh() {
this.currentPage = 0;
const container = this.containerEl.children[1];
container.empty();
container.setAttribute("style", "padding: 0px");
const leftButtonContainer = container.createDiv({
cls: ["path-finder", "left-button-container"]
});
const pathContainer = container.createDiv({
cls: ["path-finder", "path-container"]
});
const pathTitleContainer = pathContainer.createDiv({
cls: ["path-finder", "path-container", "title-container"]
});
const pathContentContainer = pathContainer.createDiv({
cls: ["path-finder", "path-container", "content-container"]
});
const rightButtonContainer = container.createDiv({
cls: ["path-finder", "right-button-container"]
});
this.update(pathTitleContainer, pathContentContainer);
const leftButton = leftButtonContainer.createEl("button", {
cls: ["path-finder", "left-button-container", "left-button"]
});
(0, import_obsidian6.setIcon)(leftButton, "left-arrow");
leftButton.onClickEvent(() => {
if (this.currentPage > 0) {
this.currentPage--;
}
this.update(pathTitleContainer, pathContentContainer);
});
const rightButton = rightButtonContainer.createEl("button", {
cls: ["path-finder", "right-button-container", "right-button"]
});
(0, import_obsidian6.setIcon)(rightButton, "right-arrow");
rightButton.onClickEvent(async () => {
if (this.currentPage < this.paths.length - 1) {
this.currentPage++;
} else {
let res = await this.nextPath.next();
if (res.value) {
this.paths.push(res.value);
this.currentPage++;
} else {
new import_obsidian6.Notice("No more Paths!");
}
}
this.update(pathTitleContainer, pathContentContainer);
});
}
async onOpen() {
const container = this.containerEl.children[1];
container.empty();
}
async onClose() {
}
};
// src/settings.ts
var import_obsidian7 = require("obsidian");
function isFiltered(filter2, x2) {
if (filter2.regexp == "")
return false;
return filter2.mode == "Exclude" && RegExp(filter2.regexp).test(x2) || filter2.mode == "Include" && !RegExp(filter2.regexp).test(x2);
}
function formatHotkey(hotkey) {
if (isBlank(hotkey)) {
return "Blank";
}
function isBlank(hotkey2) {
return !hotkey2 || (!hotkey2.modifiers || hotkey2.modifiers.length == 0) && !hotkey2.key;
}
return formatHotkey2(hotkey);
function formatHotkey2(hotkey2) {
hotkey2.modifiers.sort();
let result = hotkey2.modifiers.join(" + ");
if (hotkey2.key) {
if (result != "") {
result += " + ";
}
if (hotkey2.key.length == 1)
result += hotkey2.key.toUpperCase();
else
result += hotkey2.key;
}
result = replaceArrow(result);
result = replaceModifiers(result);
return result;
function replaceArrow(result2) {
return result2.replaceAll("ArrowLeft", "\u2190").replaceAll("ArrowRight", "\u2192").replaceAll("ArrowUp", "\u2191").replaceAll("ArrowDown", "\u2193");
}
function replaceModifiers(result2) {
if (import_obsidian7.Platform.isMacOS) {
return result2.replaceAll("Meta", "\u2318Command").replaceAll("Alt", "\u2325Option");
} else {
return result2.replaceAll("Meta", "\u229EWindows");
}
}
}
}
var DEFAULT_SETTINGS = {
nextPathHotkey: {
modifiers: [],
key: "ArrowRight"
},
prevPathHotkey: {
modifiers: [],
key: "ArrowLeft"
},
openPanelHotkey: {
modifiers: [],
key: "o"
},
closePanelHotkey: {
modifiers: [],
key: "w"
},
filter: {
regexp: "",
mode: "Exclude"
}
};
var PathFinderPluginSettingTab = class extends import_obsidian7.PluginSettingTab {
constructor(app2, plugin) {
super(app2, plugin);
this.plugin = plugin;
}
addHotkeySetting(title, target, defaultHotkey) {
let { containerEl } = this;
let hotkeyButton;
new import_obsidian7.Setting(containerEl).setName(title).addButton((button) => {
hotkeyButton = button;
button.setButtonText(formatHotkey(target)).setTooltip("Customize hotkey").onClick(async () => {
let controller = new AbortController();
button.setCta();
let blankHotkey = {
modifiers: [],
key: ""
};
let hotkey = {
modifiers: [],
key: ""
};
global.addEventListener(
"keydown",
async (evt) => {
let { modifiers } = hotkey;
if (evt.key == "Escape") {
button.setButtonText("Blank");
Object.assign(target, blankHotkey);
await this.plugin.saveSettings();
button.removeCta();
controller.abort();
evt.stopImmediatePropagation();
return;
}
if (evt.ctrlKey) {
if (evt.key == "Control") {
Object.assign(hotkey, blankHotkey);
return;
}
if (!modifiers.includes("Ctrl"))
modifiers.push("Ctrl");
}
if (evt.shiftKey) {
if (evt.key == "Shift") {
Object.assign(hotkey, blankHotkey);
return;
}
if (!modifiers.includes("Shift"))
modifiers.push("Shift");
}
if (evt.altKey) {
if (evt.key == "Alt") {
Object.assign(hotkey, blankHotkey);
return;
}
if (!modifiers.includes("Alt"))
modifiers.push("Alt");
}
if (evt.metaKey) {
if (evt.key == "Meta") {
Object.assign(hotkey, blankHotkey);
return;
}
if (!modifiers.includes("Meta"))
modifiers.push("Meta");
}
hotkey.key = evt.key;
button.setButtonText(formatHotkey(hotkey));
Object.assign(target, hotkey);
await this.plugin.saveSettings();
button.removeCta();
controller.abort();
},
{
capture: true,
signal: controller.signal
}
);
});
}).addButton((button) => {
button.setIcon("reset").setTooltip("Restore default").onClick(async () => {
if (defaultHotkey)
Object.assign(target, defaultHotkey);
else
Object.assign(target, { modifiers: [], key: "" });
hotkeyButton.setButtonText(formatHotkey(target));
await this.plugin.saveSettings();
});
});
}
display() {
let { containerEl } = this;
let { settings } = this.plugin;
containerEl.empty();
containerEl.createEl("h1", { text: "Hotkey Settings" });
this.addHotkeySetting(
"Previous Path",
settings.prevPathHotkey,
DEFAULT_SETTINGS.prevPathHotkey
);
this.addHotkeySetting(
"Next Path",
settings.nextPathHotkey,
DEFAULT_SETTINGS.nextPathHotkey
);
this.addHotkeySetting(
"Open Panel",
settings.openPanelHotkey,
DEFAULT_SETTINGS.openPanelHotkey
);
this.addHotkeySetting(
"Close Panel",
settings.closePanelHotkey,
DEFAULT_SETTINGS.closePanelHotkey
);
new import_obsidian7.Setting(containerEl).setName("Filter").setDesc(
(0, import_obsidian7.sanitizeHTMLToDom)(
`Write plain text or regex.
The filter string will be matched everywhere in the file path(from vault root to file).
Regex Tutorial`
)
).addText((text) => {
text.setValue(settings.filter.regexp).onChange((regexp) => {
settings.filter.regexp = regexp;
});
});
new import_obsidian7.Setting(containerEl).setName("Filter Mode").addDropdown((dropdown) => {
dropdown.addOption("Include", "Include").addOption("Exclude", "Exclude").setValue(settings.filter.mode).onChange((mode) => {
settings.filter.mode = mode;
});
});
}
};
// src/main.ts
var import_posix = require("path/posix");
var PathFinderPlugin = class extends import_obsidian8.Plugin {
async onload() {
console.log("Loading Path Finder plugin");
await this.loadSettings();
this.addSettingTab(new PathFinderPluginSettingTab(this.app, this));
this.addCommand({
id: "find-shortest-path",
name: "Find Shortest Path",
callback: () => {
new PathsModal(
this.app,
this.findPaths.bind(this, "shortest_path"),
Object.assign({}, this.settings.filter),
"shortest_path"
).open();
}
});
this.addCommand({
id: "find-all-paths-as-graph",
name: "Find All Path As Graph",
callback: () => {
new PathsModal(
this.app,
this.findPaths.bind(this, "all_paths_as_graph"),
Object.assign({}, this.settings.filter),
"all_paths_as_graph"
).open();
}
});
this.addCommand({
id: "find-all-paths",
name: "Find All Path",
callback: () => {
new PathsModal(
this.app,
this.findPaths.bind(this, "all_paths"),
Object.assign({}, this.settings.filter),
"all_paths"
).open();
}
});
this.registerView(
VIEW_TYPE_PATHGRAPHVIEW,
(leaf) => new PathGraphView(leaf)
);
this.registerView(VIEW_TYPE_PATHVIEW, (leaf) => new PathView(leaf));
this.registerDomEvent(document, "keydown", (evt) => {
let activeView = app.workspace.getActiveViewOfType(PathGraphView);
if (!activeView)
return;
const { settings } = this;
if (this.isKey(evt, settings.prevPathHotkey))
activeView.prevPath();
if (this.isKey(evt, settings.nextPathHotkey))
activeView.nextPath();
if (this.isKey(evt, settings.openPanelHotkey))
activeView.openPanel();
if (this.isKey(evt, settings.closePanelHotkey))
activeView.closePanel();
});
}
async onunload() {
this.app.workspace.detachLeavesOfType(VIEW_TYPE_PATHGRAPHVIEW);
this.app.workspace.detachLeavesOfType(VIEW_TYPE_PATHVIEW);
await this.saveSettings();
}
async loadSettings() {
this.settings = Object.assign(
{},
DEFAULT_SETTINGS,
await this.loadData()
);
}
async saveSettings() {
await this.saveData(this.settings);
}
isKey(evt, hotkey) {
if (evt.ctrlKey != hotkey.modifiers.includes("Ctrl"))
return false;
if (evt.shiftKey != hotkey.modifiers.includes("Shift"))
return false;
if (evt.altKey != hotkey.modifiers.includes("Alt"))
return false;
if (evt.metaKey != hotkey.modifiers.includes("Meta"))
return false;
if (evt.key != hotkey.key)
return false;
return true;
}
findPaths(operation, filter2, from, to, length) {
from = (0, import_obsidian8.normalizePath)(from);
to = (0, import_obsidian8.normalizePath)(to);
let { vault } = app;
if (vault.getAbstractFileByPath(from) === null) {
new import_obsidian8.Notice(`${from} does not exist.`);
return;
}
if (vault.getAbstractFileByPath(to) === null) {
new import_obsidian8.Notice(`${to} does not exist.`);
return;
}
let graph = this.buildGraphFromLinks(filter2);
let source = graph.getID(from);
let target = graph.getID(to);
if (source === void 0) {
new import_obsidian8.Notice(`${from} does not exist or is filtered out!`);
return;
}
if (target === void 0) {
new import_obsidian8.Notice(`${to} does not exist or is filtered out!`);
return;
}
let { dis } = dijkstra(source, graph);
if (from === to) {
new import_obsidian8.Notice(`${from} and ${to} are the same file!`);
return;
}
if (dis[target] === Infinity) {
new import_obsidian8.Notice(`${from} has no path that lead to ${to}.`);
return;
}
if (operation == "shortest_path") {
this.openPathGraphView(from, to, dis[target], graph);
} else if (operation == "all_paths_as_graph") {
this.openPathGraphView(from, to, length, graph);
} else if (operation == "all_paths") {
this.openPathView(from, to, length, graph);
}
}
buildGraphFromLinks(filter2) {
let graph = new WeightedGraphWithNodeID();
let { resolvedLinks } = app.metadataCache;
for (let fromFilePath in resolvedLinks) {
if (isFiltered(filter2, fromFilePath))
continue;
for (let toFilePath in resolvedLinks[fromFilePath]) {
if (isFiltered(filter2, toFilePath))
continue;
graph.addEdgeExtended(fromFilePath, toFilePath, 1);
graph.addEdgeExtended(toFilePath, fromFilePath, 1);
}
}
return graph;
}
async openPathGraphView(from, to, length, graph) {
let { workspace } = app;
let pathGraphViewLeaf = workspace.getLeaf(true);
pathGraphViewLeaf.getDisplayText = function() {
return `${(0, import_posix.basename)(from, (0, import_posix.extname)(from))}->${(0, import_posix.basename)(
to,
(0, import_posix.extname)(to)
)}${length == Infinity ? "" : ` within ${length} steps`}`;
};
await pathGraphViewLeaf.setViewState({
type: VIEW_TYPE_PATHGRAPHVIEW,
active: true
});
let pathGraphView = pathGraphViewLeaf.view;
if (!(pathGraphView instanceof PathGraphView)) {
new import_obsidian8.Notice("Failed to open Path View. Please try again.");
pathGraphViewLeaf.detach();
return;
}
pathGraphView.setData(from, to, length, graph);
this.app.workspace.revealLeaf(pathGraphViewLeaf);
}
async openPathView(from, to, length, graph) {
let source = graph.getID(from), target = graph.getID(to);
if (source === void 0) {
new import_obsidian8.Notice(`${from} does note exist!`);
return;
}
if (target === void 0) {
new import_obsidian8.Notice(`${to} does note exist!`);
return;
}
let { workspace } = app;
let pathViewLeaf = workspace.getLeaf(true);
pathViewLeaf.getDisplayText = function() {
return `${(0, import_posix.basename)(from, (0, import_posix.extname)(from))}->${(0, import_posix.basename)(
to,
(0, import_posix.extname)(to)
)}${length == Infinity ? "" : ` within ${length} steps`}`;
};
await pathViewLeaf.setViewState({
type: VIEW_TYPE_PATHVIEW,
active: true
});
let pathView = pathViewLeaf.view;
if (!(pathView instanceof PathView)) {
new import_obsidian8.Notice("Failed to open Path View. Please try again.");
pathViewLeaf.detach();
return;
}
pathView.setData(source, target, length, graph);
this.app.workspace.revealLeaf(pathViewLeaf);
}
};