Initial commit: webtrees Family Navigator Graph sidebar module
SVG-based sidebar widget displaying immediate family relationships (parents, siblings, spouses, children) with compact card layout, multi-spouse routing, wrapped rows, and ancestor/descendant indicators.
This commit is contained in:
116
resources/js/modules/lib/chart.js
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116
resources/js/modules/lib/chart.js
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@@ -0,0 +1,116 @@
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/**
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* Compact sidebar chart orchestrator.
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*
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* Renders an inline, auto-sized SVG that flows naturally in the page.
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* No zoom/pan — the graph fits the sidebar width, growing vertically as needed.
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* Wide generations (many children) are wrapped into multiple rows.
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*/
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import { computeLayout } from "./layout/layout.js";
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import { renderPersonCard } from "./chart/box.js";
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import { select } from "./d3.js";
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export default class Chart {
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constructor(containerSelector, data) {
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this.containerSelector = containerSelector;
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this.data = data;
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this.config = {
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cardWidth: 130,
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cardHeight: 42,
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horizontalSpacing: 18,
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verticalSpacing: 45,
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};
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}
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async render() {
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const ctr = this.containerSelector;
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const chartEl = select(`${ctr} .full-diagram-chart`);
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const containerWidth = chartEl.node().getBoundingClientRect().width || 320;
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// Pass sidebar width so layout can wrap wide generations
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this.config.targetWidth = containerWidth;
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const layout = computeLayout(
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this.data.persons,
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this.data.mainId,
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this.config
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);
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// Compute bounding box of all content
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const pad = 12;
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const bounds = this.computeBounds(layout, pad);
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// Create auto-sized SVG
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const svgWidth = bounds.width;
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const svgHeight = bounds.height;
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const svg = chartEl
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.append("svg")
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.attr("viewBox", `${bounds.minX} ${bounds.minY} ${svgWidth} ${svgHeight}`)
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.attr("width", "100%")
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.attr("preserveAspectRatio", "xMidYMid meet")
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.style("display", "block");
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const canvas = svg.append("g").attr("class", "full-diagram-canvas");
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// Click navigates to person's individual page
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const onNodeClick = (data) => {
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if (data.data.url) {
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window.location.href = data.data.url;
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}
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};
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// Draw connections first (behind cards)
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const linkGroup = canvas.append("g").attr("class", "edges");
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for (const conn of layout.connections) {
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linkGroup
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.append("path")
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.attr("class", conn.cssClass)
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.attr("d", conn.path);
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}
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// Draw person cards
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for (const person of layout.persons) {
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renderPersonCard(canvas, person, this.config, onNodeClick);
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}
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}
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computeBounds(layout, pad) {
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const hw = this.config.cardWidth / 2;
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const hh = this.config.cardHeight / 2;
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let minX = Infinity, maxX = -Infinity;
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let minY = Infinity, maxY = -Infinity;
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for (const p of layout.persons) {
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minX = Math.min(minX, p.x - hw);
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maxX = Math.max(maxX, p.x + hw);
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// Expand for ancestor/descendant indicators (14px above / 14px below card)
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const topExtra = p.data.hasMoreAncestors ? 14 : 0;
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const bottomExtra = p.data.hasMoreDescendants ? 14 : 0;
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minY = Math.min(minY, p.y - hh - topExtra);
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maxY = Math.max(maxY, p.y + hh + bottomExtra);
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}
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// Include connector endpoints in bounds
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for (const c of layout.connections) {
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const coords = c.path.match(/-?[\d.]+/g);
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if (coords) {
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for (let i = 0; i < coords.length; i += 2) {
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const x = parseFloat(coords[i]);
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const y = parseFloat(coords[i + 1]);
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minX = Math.min(minX, x);
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maxX = Math.max(maxX, x);
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minY = Math.min(minY, y);
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maxY = Math.max(maxY, y);
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}
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}
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}
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return {
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minX: minX - pad,
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minY: minY - pad,
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width: (maxX - minX) + pad * 2,
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height: (maxY - minY) + pad * 2,
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};
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}
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}
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207
resources/js/modules/lib/chart/box.js
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207
resources/js/modules/lib/chart/box.js
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@@ -0,0 +1,207 @@
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/**
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* Compact person card renderer for the sidebar graph.
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*
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* Smaller cards (130x42) with circular photo and name only.
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* Birth/death years shown as a second line.
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* Indicators show when more ancestors/descendants exist beyond the graph.
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*/
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/**
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* Render a compact person card as an SVG group.
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*/
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export function renderPersonCard(parent, person, config, onClick) {
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const data = person.data;
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const w = config.cardWidth;
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const h = config.cardHeight;
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const sexClass = `sex-${(data.gender || "u").toLowerCase()}`;
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const rootClass = person.isMain ? "is-root" : "";
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const g = parent
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.append("g")
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.attr("class", `person-card ${sexClass} ${rootClass}`.trim())
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.attr("transform", `translate(${person.x - w / 2}, ${person.y - h / 2})`)
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.style("cursor", "pointer")
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.on("click", (event) => {
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event.stopPropagation();
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onClick({ id: person.id, data });
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});
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// "More ancestors" indicator — drawn first so card renders on top
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if (data.hasMoreAncestors) {
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const ig = g.append("g")
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.attr("class", "more-ancestors-indicator")
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.style("cursor", "pointer")
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.on("click", (event) => {
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event.stopPropagation();
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onClick({ id: person.id, data });
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});
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const bw = 10, bh = 7, gap = 4;
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const cx = w - 25;
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const topY = -14;
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const leftX = cx - gap / 2 - bw;
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const rightX = cx + gap / 2;
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const barY = topY + bh;
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ig.append("line")
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.attr("x1", leftX + bw / 2).attr("y1", barY)
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.attr("x2", rightX + bw / 2).attr("y2", barY);
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ig.append("line")
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.attr("x1", cx).attr("y1", barY)
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.attr("x2", cx).attr("y2", 0);
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ig.append("rect")
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.attr("x", leftX).attr("y", topY)
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.attr("width", bw).attr("height", bh)
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.attr("rx", 1).attr("ry", 1);
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ig.append("rect")
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.attr("x", rightX).attr("y", topY)
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.attr("width", bw).attr("height", bh)
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.attr("rx", 1).attr("ry", 1);
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}
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// "More descendants" indicator — drawn first so card renders on top
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if (data.hasMoreDescendants) {
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const ig = g.append("g")
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.attr("class", "more-descendants-indicator")
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.style("cursor", "pointer")
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.on("click", (event) => {
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event.stopPropagation();
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onClick({ id: person.id, data });
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});
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const bw = 10, bh = 7, gap = 4;
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const cx = w - 25;
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const boxTop = h + 7;
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const leftX = cx - gap / 2 - bw;
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const rightX = cx + gap / 2;
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const barY = boxTop;
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ig.append("line")
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.attr("x1", cx).attr("y1", h)
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.attr("x2", cx).attr("y2", barY);
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ig.append("line")
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.attr("x1", leftX + bw / 2).attr("y1", barY)
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.attr("x2", rightX + bw / 2).attr("y2", barY);
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ig.append("rect")
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.attr("x", leftX).attr("y", boxTop)
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.attr("width", bw).attr("height", bh)
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.attr("rx", 1).attr("ry", 1);
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ig.append("rect")
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.attr("x", rightX).attr("y", boxTop)
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.attr("width", bw).attr("height", bh)
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.attr("rx", 1).attr("ry", 1);
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}
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// Card background
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g.append("rect")
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.attr("width", w)
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.attr("height", h)
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.attr("rx", 6)
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.attr("ry", 6);
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// Photo area (left side)
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const photoSize = 28;
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const photoX = 6;
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const photoY = (h - photoSize) / 2;
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const textXOffset = photoX + photoSize + 7;
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// Clip path for circular photo
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const clipId = `fng-clip-${person.id}-${Math.random().toString(36).slice(2, 6)}`;
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g.append("clipPath")
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.attr("id", clipId)
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.append("circle")
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.attr("cx", photoX + photoSize / 2)
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.attr("cy", photoY + photoSize / 2)
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.attr("r", photoSize / 2 - 1);
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if (data.avatar) {
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g.append("image")
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.attr("href", data.avatar)
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.attr("x", photoX)
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.attr("y", photoY)
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.attr("width", photoSize)
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.attr("height", photoSize)
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.attr("preserveAspectRatio", "xMidYMid slice")
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.attr("clip-path", `url(#${clipId})`);
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} else {
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// Silhouette placeholder
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g.append("circle")
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.attr("cx", photoX + photoSize / 2)
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.attr("cy", photoY + photoSize / 2)
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.attr("r", photoSize / 2 - 1)
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.attr("class", "photo-placeholder");
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const cx = photoX + photoSize / 2;
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const cy = photoY + photoSize / 2;
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g.append("circle")
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.attr("cx", cx)
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.attr("cy", cy - 3)
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.attr("r", 5)
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.attr("class", "silhouette");
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g.append("ellipse")
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.attr("cx", cx)
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.attr("cy", cy + 8)
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.attr("rx", 7)
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.attr("ry", 5)
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.attr("class", "silhouette");
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}
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// Name
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const firstName = data["first name"] || "";
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const lastName = data["last name"] || "";
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const displayName = formatDisplayName(firstName, lastName, data.fullName);
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const maxTextWidth = w - textXOffset - 5;
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g.append("text")
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.attr("class", "person-name")
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.attr("x", textXOffset)
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.attr("y", h / 2 - 4)
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.text(truncateText(displayName, maxTextWidth, 6.5));
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// Dates line (compact)
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const dates = formatDates(data.birthYear, data.deathYear, data.isDead);
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if (dates) {
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g.append("text")
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.attr("class", "person-dates")
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.attr("x", textXOffset)
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.attr("y", h / 2 + 9)
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.text(dates);
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}
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return g;
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}
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function formatDisplayName(firstName, lastName, fullName) {
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const cleanFirst = firstName && !firstName.match(/^@[A-Z]\.N\.$/) ? firstName : "";
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const cleanLast = lastName && !lastName.match(/^@[A-Z]\.N\.$/) ? lastName : "";
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if (!cleanFirst && !cleanLast) {
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const cleanFull = fullName ? fullName.replace(/@[A-Z]\.N\./g, "\u2026").trim() : "";
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return cleanFull || "???";
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}
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const firstOnly = cleanFirst ? cleanFirst.split(/\s+/)[0] : "";
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if (firstOnly && cleanLast) {
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return `${firstOnly} ${cleanLast}`;
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}
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return firstOnly || cleanLast || "???";
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}
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function truncateText(text, maxWidth, charWidth) {
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const maxChars = Math.floor(maxWidth / (charWidth || 6.5));
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if (!text || text.length <= maxChars) return text || "";
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return text.substring(0, maxChars - 1) + "\u2026";
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}
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function formatDates(birth, death, isDead) {
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if (!birth && !death) return "";
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if (birth && death) return `${birth}\u2013${death}`;
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if (birth && isDead) return `${birth}\u2013?`;
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if (birth) return `* ${birth}`;
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return `\u2020 ${death}`;
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}
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162
resources/js/modules/lib/chart/overlay.js
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162
resources/js/modules/lib/chart/overlay.js
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@@ -0,0 +1,162 @@
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/**
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* Bio card tooltip on hover for the sidebar graph.
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*
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* Shows full details: name, photo, birth, death, marriage, occupation, age.
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* Uses window.familyNavGraphI18n for translated labels.
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*/
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import { select } from "../d3.js";
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let activeTooltip = null;
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let hideTimer = null;
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function t(key, ...args) {
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const i18n = window.familyNavGraphI18n || {};
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let str = i18n[key] || key;
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for (const arg of args) {
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str = str.replace("__AGE__", arg);
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}
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return str;
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}
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export function showBioCard(data, cardElement, containerSelector) {
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hideTooltip();
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const container = select(containerSelector);
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const containerRect = container.node().getBoundingClientRect();
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const cardRect = cardElement.getBoundingClientRect();
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// Position tooltip below the card, centered
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const left = cardRect.left - containerRect.left + cardRect.width / 2;
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const top = cardRect.bottom - containerRect.top + 6;
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const tooltip = container
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.append("div")
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.attr("class", "bio-card")
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.style("left", `${left}px`)
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.style("top", `${top}px`)
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.style("transform", "translateX(-50%)")
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.on("mouseenter", () => clearTimeout(hideTimer))
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.on("mouseleave", () => scheduleHide());
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// Header
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const header = tooltip.append("div").attr("class", "bio-header");
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if (data.avatar) {
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header
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.append("img")
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.attr("src", data.avatar)
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.attr("alt", data.fullName || "")
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.attr("class", "bio-photo");
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}
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const headerText = header.append("div").attr("class", "bio-header-text");
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headerText.append("div").attr("class", "bio-name").text(data.fullName || "???");
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const ageText = computeAge(data);
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if (ageText) {
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headerText.append("div").attr("class", "bio-age").text(ageText);
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}
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// Facts
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const facts = tooltip.append("div").attr("class", "bio-facts");
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addFact(facts, t("Born"), data.birthDate, data.birthPlace);
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addFact(facts, t("Baptism"), data.baptismDate);
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addFact(facts, t("Marriage"), data.marriageDate);
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addFact(facts, t("Died"), data.deathDate, data.deathPlace);
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addFact(facts, t("Occupation"), data.occupation);
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addFact(facts, t("Residence"), data.residence);
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// Profile link
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tooltip
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.append("a")
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.attr("href", data.url)
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.attr("class", "bio-link")
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.text(t("View profile") + " \u2192");
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activeTooltip = tooltip;
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}
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function addFact(container, label, value, place) {
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if (!value && !place) return;
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const row = container.append("div").attr("class", "bio-fact");
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row.append("span").attr("class", "bio-fact-label").text(label);
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let display = value || "";
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if (place) {
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display += display ? `, ${place}` : place;
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}
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row.append("span").attr("class", "bio-fact-value").text(display);
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}
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function parseDate(dateStr) {
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if (!dateStr) return null;
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const d = new Date(dateStr);
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if (!isNaN(d.getTime())) return d;
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return null;
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}
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function computeAge(data) {
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if (!data.birthYear) return "";
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const birthYear = parseInt(data.birthYear, 10);
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if (isNaN(birthYear)) return "";
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if (data.isDead) {
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const birthDate = parseDate(data.birthDate);
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const deathDate = parseDate(data.deathDate);
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if (birthDate && deathDate) {
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let age = deathDate.getFullYear() - birthDate.getFullYear();
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const monthDiff = deathDate.getMonth() - birthDate.getMonth();
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if (monthDiff < 0 || (monthDiff === 0 && deathDate.getDate() < birthDate.getDate())) {
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age--;
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}
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return t("Died at age %s", age);
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}
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if (data.deathYear) {
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const deathYear = parseInt(data.deathYear, 10);
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if (!isNaN(deathYear)) {
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return t("Died at age %s", deathYear - birthYear);
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}
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}
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return t("Deceased");
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}
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const birthDate = parseDate(data.birthDate);
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const now = new Date();
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if (birthDate) {
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let age = now.getFullYear() - birthDate.getFullYear();
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const monthDiff = now.getMonth() - birthDate.getMonth();
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if (monthDiff < 0 || (monthDiff === 0 && now.getDate() < birthDate.getDate())) {
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age--;
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}
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return t("Age ~%s", age);
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}
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const age = now.getFullYear() - birthYear;
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return t("Age ~%s", age);
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}
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|
||||
function scheduleHide() {
|
||||
hideTimer = setTimeout(hideTooltip, 300);
|
||||
}
|
||||
|
||||
export function hideTooltip() {
|
||||
clearTimeout(hideTimer);
|
||||
if (activeTooltip) {
|
||||
activeTooltip.remove();
|
||||
activeTooltip = null;
|
||||
}
|
||||
}
|
||||
|
||||
export function attachHoverBioCard(cardGroup, data, containerSelector) {
|
||||
cardGroup
|
||||
.on("mouseenter", function () {
|
||||
clearTimeout(hideTimer);
|
||||
showBioCard(data, this, containerSelector);
|
||||
})
|
||||
.on("mouseleave", () => {
|
||||
scheduleHide();
|
||||
});
|
||||
}
|
||||
4
resources/js/modules/lib/d3.js
vendored
Normal file
4
resources/js/modules/lib/d3.js
vendored
Normal file
@@ -0,0 +1,4 @@
|
||||
/**
|
||||
* D3 re-exports used by the family navigator graph.
|
||||
*/
|
||||
export { select } from "d3-selection";
|
||||
684
resources/js/modules/lib/layout/layout.js
Normal file
684
resources/js/modules/lib/layout/layout.js
Normal file
@@ -0,0 +1,684 @@
|
||||
/**
|
||||
* Custom family layout for the sidebar graph.
|
||||
*
|
||||
* Purpose-built for immediate-family display: parents, siblings,
|
||||
* self + spouse(s), and children. Handles wrapping for large families
|
||||
* and half-siblings from multiple parent couples.
|
||||
*
|
||||
* No external dependencies (replaces ELK).
|
||||
*/
|
||||
|
||||
/**
|
||||
* @param {Array} persons - Flat array of { id, data, rels }
|
||||
* @param {string} mainId - Root person ID
|
||||
* @param {object} config - { cardWidth, cardHeight, horizontalSpacing, verticalSpacing, targetWidth }
|
||||
* @returns {{ persons: Array, connections: Array }}
|
||||
*/
|
||||
export function computeLayout(persons, mainId, config) {
|
||||
const personById = new Map();
|
||||
for (const p of persons) personById.set(p.id, p);
|
||||
|
||||
const cw = config.cardWidth;
|
||||
const ch = config.cardHeight;
|
||||
const hGap = config.horizontalSpacing;
|
||||
const vGap = config.verticalSpacing;
|
||||
const halfH = ch / 2;
|
||||
const targetWidth = config.targetWidth || 320;
|
||||
const maxPerRow = Math.max(2, Math.floor(targetWidth / (cw + hGap)));
|
||||
|
||||
// 1. Assign generations via BFS
|
||||
const gen = assignGenerations(personById, mainId);
|
||||
|
||||
// 2. Identify family units (couple → shared children)
|
||||
const families = identifyFamilies(personById, gen);
|
||||
|
||||
// 2a. Identify root's spouse families with children (max 2 shown)
|
||||
const rootChildFamilies = families.filter(
|
||||
(f) => f.parents.includes(mainId) && f.children.length > 0
|
||||
);
|
||||
const activeRootFamilies = rootChildFamilies.slice(0, 2);
|
||||
|
||||
// 2b. Move siblings to their own row (gen -0.5) above root+spouse(s)
|
||||
// But if root has no spouses, keep siblings at gen 0 on the same row
|
||||
const root = personById.get(mainId);
|
||||
const rootSpouses = new Set(root ? root.rels.spouses || [] : []);
|
||||
if (rootSpouses.size > 0) {
|
||||
for (const [id, g] of gen) {
|
||||
if (g === 0 && id !== mainId && !rootSpouses.has(id)) {
|
||||
gen.set(id, -0.5);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 2c. When multiple spouse families have children, move those spouses
|
||||
// to gen 0.5 (row below root). Childless spouses stay at gen 0 with root.
|
||||
const activeSpouseIds = new Set();
|
||||
for (const f of activeRootFamilies) {
|
||||
for (const pid of f.parents) {
|
||||
if (pid !== mainId) activeSpouseIds.add(pid);
|
||||
}
|
||||
}
|
||||
if (activeRootFamilies.length >= 2) {
|
||||
for (const sid of activeSpouseIds) {
|
||||
if (gen.has(sid)) gen.set(sid, 0.5);
|
||||
}
|
||||
}
|
||||
|
||||
// 3. Group by generation
|
||||
const genGroups = new Map();
|
||||
for (const [id, g] of gen) {
|
||||
if (!genGroups.has(g)) genGroups.set(g, []);
|
||||
genGroups.get(g).push(id);
|
||||
}
|
||||
|
||||
// 4. Order + position each generation row
|
||||
const positions = new Map();
|
||||
const sortedGens = [...genGroups.keys()].sort((a, b) => a - b);
|
||||
let currentY = 0;
|
||||
|
||||
for (const g of sortedGens) {
|
||||
const ids = genGroups.get(g);
|
||||
const ordered = orderGeneration(ids, g, mainId, families, personById, activeRootFamilies);
|
||||
|
||||
// Multi-spouse children: position each family's children as
|
||||
// two side-by-side columns (1 card wide each) to stay within 2-card width
|
||||
if (g >= 1 && activeRootFamilies.length >= 2) {
|
||||
const leftKids = ordered.filter((id) => activeRootFamilies[0].children.includes(id));
|
||||
const rightKids = ordered.filter((id) => activeRootFamilies[1].children.includes(id));
|
||||
|
||||
// Each group gets 1 card per row, aligned to the standard 2-wide grid
|
||||
const leftRows = wrapIntoRows(leftKids, 1);
|
||||
const rightRows = wrapIntoRows(rightKids, 1);
|
||||
const maxRowCount = Math.max(leftRows.length, rightRows.length);
|
||||
const rowWidth = 2 * cw + hGap;
|
||||
const leftX = -rowWidth / 2 + cw / 2;
|
||||
const rightX = leftX + cw + hGap;
|
||||
|
||||
for (let r = 0; r < maxRowCount; r++) {
|
||||
const lRow = leftRows[r] || [];
|
||||
const rRow = rightRows[r] || [];
|
||||
|
||||
for (const id of lRow) {
|
||||
positions.set(id, { x: leftX, y: currentY });
|
||||
}
|
||||
for (const id of rRow) {
|
||||
positions.set(id, { x: rightX, y: currentY });
|
||||
}
|
||||
|
||||
currentY += ch + (r < maxRowCount - 1 ? vGap * 0.5 : 0);
|
||||
}
|
||||
|
||||
currentY += vGap;
|
||||
continue;
|
||||
}
|
||||
|
||||
// Gen-0 (root + spouses): never wrap — all on one row
|
||||
const rowLimit = (g === 0) ? ordered.length : 2;
|
||||
const rows = wrapIntoRows(ordered, rowLimit);
|
||||
|
||||
for (let r = 0; r < rows.length; r++) {
|
||||
const row = rows[r];
|
||||
const rowWidth = row.length * cw + (row.length - 1) * hGap;
|
||||
let startX = -rowWidth / 2 + cw / 2;
|
||||
|
||||
// Sibling row with odd count: offset left so no card
|
||||
// sits dead center — the connector drops through the gap
|
||||
if (g === -0.5 && row.length % 2 === 1) {
|
||||
startX -= (cw + hGap) / 2;
|
||||
}
|
||||
|
||||
for (let c = 0; c < row.length; c++) {
|
||||
positions.set(row[c], {
|
||||
x: startX + c * (cw + hGap),
|
||||
y: currentY,
|
||||
});
|
||||
}
|
||||
|
||||
currentY += ch + (r < rows.length - 1 ? vGap * 0.5 : 0);
|
||||
}
|
||||
|
||||
// Less vertical space for tightly coupled rows
|
||||
currentY += (g === -0.5 || g === 0.5) ? vGap * 0.6 : vGap;
|
||||
}
|
||||
|
||||
// 5. Center on root
|
||||
const rootPos = positions.get(mainId);
|
||||
if (rootPos) {
|
||||
const ox = rootPos.x;
|
||||
const oy = rootPos.y;
|
||||
for (const pos of positions.values()) {
|
||||
pos.x -= ox;
|
||||
pos.y -= oy;
|
||||
}
|
||||
}
|
||||
|
||||
// 6. Build output
|
||||
const outPersons = [];
|
||||
for (const [id, pos] of positions) {
|
||||
const p = personById.get(id);
|
||||
outPersons.push({
|
||||
x: pos.x, y: pos.y,
|
||||
id, isMain: id === mainId,
|
||||
data: p.data,
|
||||
});
|
||||
}
|
||||
|
||||
// 7. Build connectors
|
||||
const connections = buildConnectors(families, positions, config, mainId, activeRootFamilies, personById);
|
||||
|
||||
return { persons: outPersons, connections };
|
||||
}
|
||||
|
||||
// ─── Generation assignment ────────────────────────────────────────────
|
||||
|
||||
function assignGenerations(personById, mainId) {
|
||||
const gen = new Map();
|
||||
gen.set(mainId, 0);
|
||||
const queue = [mainId];
|
||||
const visited = new Set([mainId]);
|
||||
|
||||
while (queue.length > 0) {
|
||||
const id = queue.shift();
|
||||
const g = gen.get(id);
|
||||
const p = personById.get(id);
|
||||
if (!p) continue;
|
||||
|
||||
// Spouses = same generation
|
||||
for (const sid of p.rels.spouses || []) {
|
||||
if (!visited.has(sid) && personById.has(sid)) {
|
||||
gen.set(sid, g);
|
||||
visited.add(sid);
|
||||
queue.push(sid);
|
||||
}
|
||||
}
|
||||
// Parents = one up
|
||||
for (const pid of p.rels.parents || []) {
|
||||
if (!visited.has(pid) && personById.has(pid)) {
|
||||
gen.set(pid, g - 1);
|
||||
visited.add(pid);
|
||||
queue.push(pid);
|
||||
}
|
||||
}
|
||||
// Children = one down
|
||||
for (const cid of p.rels.children || []) {
|
||||
if (!visited.has(cid) && personById.has(cid)) {
|
||||
gen.set(cid, g + 1);
|
||||
visited.add(cid);
|
||||
queue.push(cid);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return gen;
|
||||
}
|
||||
|
||||
// ─── Family identification ────────────────────────────────────────────
|
||||
|
||||
/**
|
||||
* Identify family units from children's parent sets.
|
||||
* Each family = { parents: [id, ...], children: [id, ...] }
|
||||
*/
|
||||
function identifyFamilies(personById, gen) {
|
||||
const familyMap = new Map(); // "pA|pB" → { parents, children }
|
||||
|
||||
for (const [id, person] of personById) {
|
||||
const parents = (person.rels.parents || []).filter((pid) => personById.has(pid));
|
||||
if (parents.length === 0) continue;
|
||||
|
||||
const key = [...parents].sort().join("|");
|
||||
if (!familyMap.has(key)) {
|
||||
familyMap.set(key, { parents: [...parents].sort(), children: [] });
|
||||
}
|
||||
familyMap.get(key).children.push(id);
|
||||
}
|
||||
|
||||
return [...familyMap.values()];
|
||||
}
|
||||
|
||||
// ─── Generation ordering ──────────────────────────────────────────────
|
||||
|
||||
function orderGeneration(ids, g, mainId, families, personById, activeRootFamilies) {
|
||||
if (g === -0.5) return orderSiblings(ids, families, personById);
|
||||
if (g < 0) return orderParents(ids, families);
|
||||
if (g === 0) return orderSelfGeneration(ids, mainId, families, personById, activeRootFamilies);
|
||||
if (g === 0.5) return orderActiveSpouses(ids, activeRootFamilies);
|
||||
return orderChildren(ids, mainId, families, activeRootFamilies);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parents: group by couple, bridging through shared parents.
|
||||
* e.g. [Dad, Mom, StepDad] when Mom is in two families.
|
||||
*/
|
||||
function orderParents(ids, families) {
|
||||
const parentFamilies = families.filter((f) =>
|
||||
f.parents.some((pid) => ids.includes(pid))
|
||||
);
|
||||
if (parentFamilies.length === 0) return [...ids];
|
||||
|
||||
const ordered = [];
|
||||
const placed = new Set();
|
||||
const remaining = [...parentFamilies];
|
||||
|
||||
// Start with first family
|
||||
const first = remaining.shift();
|
||||
for (const pid of first.parents) {
|
||||
if (ids.includes(pid) && !placed.has(pid)) {
|
||||
ordered.push(pid);
|
||||
placed.add(pid);
|
||||
}
|
||||
}
|
||||
|
||||
// Process remaining, preferring those that share a parent (bridge)
|
||||
while (remaining.length > 0) {
|
||||
const idx = remaining.findIndex((f) =>
|
||||
f.parents.some((pid) => placed.has(pid))
|
||||
);
|
||||
const next =
|
||||
idx >= 0 ? remaining.splice(idx, 1)[0] : remaining.shift();
|
||||
|
||||
for (const pid of next.parents) {
|
||||
if (ids.includes(pid) && !placed.has(pid)) {
|
||||
ordered.push(pid);
|
||||
placed.add(pid);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Any remaining
|
||||
for (const id of ids) {
|
||||
if (!placed.has(id)) ordered.push(id);
|
||||
}
|
||||
|
||||
return ordered;
|
||||
}
|
||||
|
||||
/**
|
||||
* Siblings row: sorted chronologically by birth year.
|
||||
* Grouped by parent family, with each group sorted by birth.
|
||||
*/
|
||||
function orderSiblings(ids, families, personById) {
|
||||
const ordered = [];
|
||||
const placed = new Set();
|
||||
|
||||
// Group siblings by parent family
|
||||
for (const family of families) {
|
||||
const famSiblings = family.children.filter(
|
||||
(cid) => ids.includes(cid) && !placed.has(cid)
|
||||
);
|
||||
// Sort by birth year (unknown years go last)
|
||||
famSiblings.sort((a, b) => {
|
||||
const ya = personById.get(a)?.data?.birthYear || 9999;
|
||||
const yb = personById.get(b)?.data?.birthYear || 9999;
|
||||
return ya - yb;
|
||||
});
|
||||
for (const cid of famSiblings) {
|
||||
ordered.push(cid);
|
||||
placed.add(cid);
|
||||
}
|
||||
}
|
||||
|
||||
// Any remaining
|
||||
for (const id of ids) {
|
||||
if (!placed.has(id)) ordered.push(id);
|
||||
}
|
||||
|
||||
return ordered;
|
||||
}
|
||||
|
||||
/**
|
||||
* Self generation: root + spouse(s).
|
||||
* Multi-spouse: active spouses are at gen 0.5, so gen 0 has root + childless spouses.
|
||||
* Single spouse: root + spouse on same row.
|
||||
*/
|
||||
function orderSelfGeneration(ids, mainId, families, personById, activeRootFamilies) {
|
||||
const root = personById.get(mainId);
|
||||
const ordered = [];
|
||||
const placed = new Set();
|
||||
|
||||
// Root first
|
||||
ordered.push(mainId);
|
||||
placed.add(mainId);
|
||||
|
||||
// Remaining spouses (childless ones in multi-spouse, or all in single-spouse)
|
||||
for (const sid of root.rels.spouses || []) {
|
||||
if (ids.includes(sid) && !placed.has(sid)) {
|
||||
ordered.push(sid);
|
||||
placed.add(sid);
|
||||
}
|
||||
}
|
||||
|
||||
// Any remaining gen-0 persons
|
||||
for (const id of ids) {
|
||||
if (!placed.has(id)) ordered.push(id);
|
||||
}
|
||||
|
||||
return ordered;
|
||||
}
|
||||
|
||||
/**
|
||||
* Active spouses (gen 0.5): ordered to match activeRootFamilies (left, right).
|
||||
*/
|
||||
function orderActiveSpouses(ids, activeRootFamilies) {
|
||||
const ordered = [];
|
||||
const placed = new Set();
|
||||
|
||||
for (const family of activeRootFamilies) {
|
||||
for (const pid of family.parents) {
|
||||
if (ids.includes(pid) && !placed.has(pid)) {
|
||||
ordered.push(pid);
|
||||
placed.add(pid);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (const id of ids) {
|
||||
if (!placed.has(id)) ordered.push(id);
|
||||
}
|
||||
|
||||
return ordered;
|
||||
}
|
||||
|
||||
/**
|
||||
* Children: grouped by spouse family.
|
||||
* Uses activeRootFamilies order so left family's kids come first.
|
||||
*/
|
||||
function orderChildren(ids, mainId, families, activeRootFamilies) {
|
||||
const ordered = [];
|
||||
const placed = new Set();
|
||||
|
||||
// Active root families first (left, then right)
|
||||
for (const family of activeRootFamilies) {
|
||||
for (const cid of family.children) {
|
||||
if (ids.includes(cid) && !placed.has(cid)) {
|
||||
ordered.push(cid);
|
||||
placed.add(cid);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Any remaining children from other families
|
||||
const rootFamilies = families.filter((f) => f.parents.includes(mainId));
|
||||
for (const family of rootFamilies) {
|
||||
if (activeRootFamilies.includes(family)) continue;
|
||||
for (const cid of family.children) {
|
||||
if (ids.includes(cid) && !placed.has(cid)) {
|
||||
ordered.push(cid);
|
||||
placed.add(cid);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (const id of ids) {
|
||||
if (!placed.has(id)) ordered.push(id);
|
||||
}
|
||||
|
||||
return ordered;
|
||||
}
|
||||
|
||||
// ─── Row wrapping ─────────────────────────────────────────────────────
|
||||
|
||||
function wrapIntoRows(ids, maxPerRow) {
|
||||
const rows = [];
|
||||
for (let i = 0; i < ids.length; i += maxPerRow) {
|
||||
rows.push(ids.slice(i, i + maxPerRow));
|
||||
}
|
||||
return rows;
|
||||
}
|
||||
|
||||
// ─── Connector drawing ────────────────────────────────────────────────
|
||||
|
||||
function buildConnectors(families, positions, config, mainId, activeRootFamilies, personById) {
|
||||
const connections = [];
|
||||
const halfH = config.cardHeight / 2;
|
||||
const cw = config.cardWidth;
|
||||
const vGap = config.verticalSpacing;
|
||||
const multiSpouse = activeRootFamilies.length >= 2;
|
||||
const rootPos = positions.get(mainId);
|
||||
const margin = 12;
|
||||
|
||||
for (const family of families) {
|
||||
const rootFamIdx = activeRootFamilies.indexOf(family);
|
||||
const isActiveRootFamily = rootFamIdx >= 0;
|
||||
|
||||
// Multi-spouse active families get custom routing below
|
||||
if (isActiveRootFamily && multiSpouse) continue;
|
||||
|
||||
const parentPos = family.parents
|
||||
.map((pid) => positions.get(pid))
|
||||
.filter(Boolean);
|
||||
const childPos = family.children
|
||||
.map((cid) => ({ id: cid, ...positions.get(cid) }))
|
||||
.filter((c) => c.x !== undefined);
|
||||
|
||||
if (parentPos.length === 0 || childPos.length === 0) continue;
|
||||
|
||||
// Standard family connector (parents, siblings, single-spouse children)
|
||||
const parentBottomY = Math.max(...parentPos.map((p) => p.y)) + halfH;
|
||||
const childTopY = Math.min(...childPos.map((c) => c.y)) - halfH;
|
||||
const gap = childTopY - parentBottomY;
|
||||
const coupleBarY = parentBottomY + gap * 0.3;
|
||||
const unionX =
|
||||
parentPos.reduce((s, p) => s + p.x, 0) / parentPos.length;
|
||||
|
||||
if (parentPos.length >= 2) {
|
||||
const xs = parentPos.map((p) => p.x).sort((a, b) => a - b);
|
||||
connections.push({
|
||||
path: `M ${xs[0]} ${coupleBarY} L ${xs[xs.length - 1]} ${coupleBarY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
}
|
||||
for (const p of parentPos) {
|
||||
connections.push({
|
||||
path: `M ${p.x} ${p.y + halfH} L ${p.x} ${coupleBarY}`,
|
||||
cssClass: "link ancestor-link",
|
||||
});
|
||||
}
|
||||
drawChildConnectors(connections, childPos, unionX, coupleBarY, halfH, vGap);
|
||||
}
|
||||
|
||||
// ── Multi-spouse: custom routing for active root families ──
|
||||
if (multiSpouse && rootPos) {
|
||||
for (let fi = 0; fi < activeRootFamilies.length; fi++) {
|
||||
const family = activeRootFamilies[fi];
|
||||
const spouseId = family.parents.find((p) => p !== mainId);
|
||||
const spousePos = spouseId ? positions.get(spouseId) : null;
|
||||
const childPos = family.children
|
||||
.map((cid) => ({ id: cid, ...positions.get(cid) }))
|
||||
.filter((c) => c.x !== undefined);
|
||||
|
||||
if (!spousePos || childPos.length === 0) continue;
|
||||
|
||||
const spouseBottomY = spousePos.y + halfH;
|
||||
const childTopY = Math.min(...childPos.map((c) => c.y)) - halfH;
|
||||
const gap = childTopY - spouseBottomY;
|
||||
const singleChild = childPos.length === 1;
|
||||
|
||||
// Outer spine X: outside edge for routing from root
|
||||
let outerX;
|
||||
if (fi === 0) {
|
||||
outerX = Math.min(...childPos.map((c) => c.x)) - cw / 2 - margin;
|
||||
} else {
|
||||
outerX = Math.max(...childPos.map((c) => c.x)) + cw / 2 + margin;
|
||||
}
|
||||
|
||||
// Couple bar below spouse — marriage bar that connects everything
|
||||
const coupleBarY = spouseBottomY + gap * 0.3;
|
||||
|
||||
// ── Root down outer edge to couple bar ──
|
||||
const junctionY = (rootPos.y + halfH + spousePos.y - halfH) / 2;
|
||||
|
||||
connections.push({
|
||||
path: `M ${rootPos.x} ${rootPos.y + halfH} L ${rootPos.x} ${junctionY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
connections.push({
|
||||
path: `M ${rootPos.x} ${junctionY} L ${outerX} ${junctionY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
// Outer edge down to couple bar
|
||||
connections.push({
|
||||
path: `M ${outerX} ${junctionY} L ${outerX} ${coupleBarY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
|
||||
// ── Spouse bottom down to couple bar ──
|
||||
connections.push({
|
||||
path: `M ${spousePos.x} ${spouseBottomY} L ${spousePos.x} ${coupleBarY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
|
||||
// ── Horizontal couple bar connecting outer spine and spouse ──
|
||||
connections.push({
|
||||
path: `M ${outerX} ${coupleBarY} L ${spousePos.x} ${coupleBarY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
|
||||
// ── Children from couple bar ──
|
||||
if (singleChild) {
|
||||
// Single child: straight down from spouse X on the couple bar
|
||||
connections.push({
|
||||
path: `M ${spousePos.x} ${coupleBarY} L ${spousePos.x} ${childPos[0].y - halfH}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
} else {
|
||||
// Multiple children: add a second horizontal bar below the couple bar,
|
||||
// connected by a short vertical at the couple bar midpoint —
|
||||
// visually separates marriage connector from children connector
|
||||
const firstChildTopY = Math.min(...childPos.map((c) => c.y)) - halfH;
|
||||
const childBarY = firstChildTopY - 6;
|
||||
const coupleBarMidX = (outerX + spousePos.x) / 2;
|
||||
// Short vertical from couple bar midpoint down to children bar
|
||||
connections.push({
|
||||
path: `M ${coupleBarMidX} ${coupleBarY} L ${coupleBarMidX} ${childBarY}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
// Children spine at outerX
|
||||
drawChildConnectors(connections, childPos, outerX, childBarY, halfH, vGap);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ── Couple links for childless spouses (same row as root) ──
|
||||
const rootPerson = personById.get(mainId);
|
||||
const childlessActiveIds = new Set();
|
||||
for (const f of activeRootFamilies) {
|
||||
for (const pid of f.parents) {
|
||||
if (pid !== mainId) childlessActiveIds.add(pid);
|
||||
}
|
||||
}
|
||||
if (rootPerson && rootPos && multiSpouse) {
|
||||
for (const sid of rootPerson.rels.spouses || []) {
|
||||
if (childlessActiveIds.has(sid)) continue;
|
||||
const spPos = positions.get(sid);
|
||||
if (!spPos) continue;
|
||||
// Horizontal couple bar on same row
|
||||
const barY = rootPos.y + halfH + 8;
|
||||
connections.push({
|
||||
path: `M ${rootPos.x} ${rootPos.y + halfH} L ${rootPos.x} ${barY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
connections.push({
|
||||
path: `M ${rootPos.x} ${barY} L ${spPos.x} ${barY}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
connections.push({
|
||||
path: `M ${spPos.x} ${barY} L ${spPos.x} ${spPos.y + halfH}`,
|
||||
cssClass: "link couple-link",
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return connections;
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw connectors from a spine X down to a set of children.
|
||||
* Handles single-row and wrapped (multi-row) children.
|
||||
*/
|
||||
function drawChildConnectors(connections, childPos, spineX, coupleBarY, halfH, vGap) {
|
||||
// Group children by Y level (detects wrapping)
|
||||
const rowMap = new Map();
|
||||
for (const c of childPos) {
|
||||
const ry = Math.round(c.y * 10) / 10;
|
||||
if (!rowMap.has(ry)) rowMap.set(ry, []);
|
||||
rowMap.get(ry).push(c);
|
||||
}
|
||||
const rowYs = [...rowMap.keys()].sort((a, b) => a - b);
|
||||
const wrapped = rowYs.length > 1;
|
||||
|
||||
if (!wrapped) {
|
||||
const computedBusY = rowYs[0] - halfH - 6;
|
||||
// Use whichever is closer to the children — if the caller already
|
||||
// positioned childBarY near the cards, honour that instead of recalculating
|
||||
const busBaseY = Math.max(computedBusY, coupleBarY);
|
||||
|
||||
// Vertical stem from couple bar to bus
|
||||
if (coupleBarY < busBaseY) {
|
||||
connections.push({
|
||||
path: `M ${spineX} ${coupleBarY} L ${spineX} ${busBaseY}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
}
|
||||
|
||||
if (childPos.length === 1) {
|
||||
if (Math.abs(childPos[0].x - spineX) > 1) {
|
||||
connections.push({
|
||||
path: `M ${spineX} ${busBaseY} L ${childPos[0].x} ${busBaseY}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
}
|
||||
connections.push({
|
||||
path: `M ${childPos[0].x} ${busBaseY} L ${childPos[0].x} ${childPos[0].y - halfH}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
} else {
|
||||
const xs = childPos.map((c) => c.x).sort((a, b) => a - b);
|
||||
const busL = Math.min(xs[0], spineX);
|
||||
const busR = Math.max(xs[xs.length - 1], spineX);
|
||||
connections.push({
|
||||
path: `M ${busL} ${busBaseY} L ${busR} ${busBaseY}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
for (const c of childPos) {
|
||||
connections.push({
|
||||
path: `M ${c.x} ${busBaseY} L ${c.x} ${c.y - halfH}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// Wrapped children — one continuous vertical spine with
|
||||
// horizontal buses branching off per sub-row
|
||||
const rowBuses = rowYs.map((ry) => ry - halfH - 6);
|
||||
// If caller positioned coupleBarY below the first bus, use it instead
|
||||
if (coupleBarY > rowBuses[0]) rowBuses[0] = coupleBarY;
|
||||
|
||||
// Draw one continuous spine from couple bar to last bus
|
||||
const spineEnd = rowBuses[rowBuses.length - 1];
|
||||
connections.push({
|
||||
path: `M ${spineX} ${coupleBarY} L ${spineX} ${spineEnd}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
|
||||
for (let ri = 0; ri < rowYs.length; ri++) {
|
||||
const rowChildren = rowMap.get(rowYs[ri]);
|
||||
const rowBusY = rowBuses[ri];
|
||||
|
||||
const xs = rowChildren.map((c) => c.x).sort((a, b) => a - b);
|
||||
const busL = Math.min(xs[0], spineX);
|
||||
const busR = Math.max(xs[xs.length - 1], spineX);
|
||||
|
||||
connections.push({
|
||||
path: `M ${busL} ${rowBusY} L ${busR} ${rowBusY}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
|
||||
for (const c of rowChildren) {
|
||||
connections.push({
|
||||
path: `M ${c.x} ${rowBusY} L ${c.x} ${c.y - halfH}`,
|
||||
cssClass: "link descendant-link",
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user