import { G as R } from './graph-39d39682.js';
import {
	S as z,
	v as F,
	x as j,
	o as A,
	l as g,
	p as U,
	c as S,
	j as G,
	r as q,
	q as E,
	n as L,
	h as C,
	y as H,
	t as K,
	z as W,
} from './index-0e3b96e2.js';
import { r as X } from './index-01f381cb-66b06431.js';
import { b1 as J, b2 as Q } from './index-9c042f98.js';
import { c as Y } from './channel-80f48b39.js';
function Z(e) {
	return typeof e == 'string' ? new z([document.querySelectorAll(e)], [document.documentElement]) : new z([j(e)], F);
}
function be(e, l) {
	return !!e.children(l).length;
}
function fe(e) {
	return N(e.v) + ':' + N(e.w) + ':' + N(e.name);
}
var O = /:/g;
function N(e) {
	return e ? String(e).replace(O, '\\:') : '';
}
function ee(e, l) {
	l && e.attr('style', l);
}
function ue(e, l, c) {
	l && e.attr('class', l).attr('class', c + ' ' + e.attr('class'));
}
function we(e, l) {
	var c = l.graph();
	if (J(c)) {
		var a = c.transition;
		if (Q(a)) return a(e);
	}
	return e;
}
function te(e, l) {
	var c = e.append('foreignObject').attr('width', '100000'),
		a = c.append('xhtml:div');
	a.attr('xmlns', 'http://www.w3.org/1999/xhtml');
	var i = l.label;
	switch (typeof i) {
		case 'function':
			a.insert(i);
			break;
		case 'object':
			a.insert(function () {
				return i;
			});
			break;
		default:
			a.html(i);
	}
	ee(a, l.labelStyle), a.style('display', 'inline-block'), a.style('white-space', 'nowrap');
	var d = a.node().getBoundingClientRect();
	return c.attr('width', d.width).attr('height', d.height), c;
}
const P = {},
	re = function (e) {
		const l = Object.keys(e);
		for (const c of l) P[c] = e[c];
	},
	V = async function (e, l, c, a, i, d) {
		const u = a.select(`[id="${c}"]`),
			n = Object.keys(e);
		for (const p of n) {
			const r = e[p];
			let y = 'default';
			r.classes.length > 0 && (y = r.classes.join(' ')), (y = y + ' flowchart-label');
			const w = A(r.styles);
			let t = r.text !== void 0 ? r.text : r.id,
				s;
			if ((g.info('vertex', r, r.labelType), r.labelType === 'markdown')) g.info('vertex', r, r.labelType);
			else if (U(S().flowchart.htmlLabels)) (s = te(u, { label: t }).node()), s.parentNode.removeChild(s);
			else {
				const k = i.createElementNS('http://www.w3.org/2000/svg', 'text');
				k.setAttribute('style', w.labelStyle.replace('color:', 'fill:'));
				const _ = t.split(G.lineBreakRegex);
				for (const $ of _) {
					const v = i.createElementNS('http://www.w3.org/2000/svg', 'tspan');
					v.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve'),
						v.setAttribute('dy', '1em'),
						v.setAttribute('x', '1'),
						(v.textContent = $),
						k.appendChild(v);
				}
				s = k;
			}
			let b = 0,
				o = '';
			switch (r.type) {
				case 'round':
					(b = 5), (o = 'rect');
					break;
				case 'square':
					o = 'rect';
					break;
				case 'diamond':
					o = 'question';
					break;
				case 'hexagon':
					o = 'hexagon';
					break;
				case 'odd':
					o = 'rect_left_inv_arrow';
					break;
				case 'lean_right':
					o = 'lean_right';
					break;
				case 'lean_left':
					o = 'lean_left';
					break;
				case 'trapezoid':
					o = 'trapezoid';
					break;
				case 'inv_trapezoid':
					o = 'inv_trapezoid';
					break;
				case 'odd_right':
					o = 'rect_left_inv_arrow';
					break;
				case 'circle':
					o = 'circle';
					break;
				case 'ellipse':
					o = 'ellipse';
					break;
				case 'stadium':
					o = 'stadium';
					break;
				case 'subroutine':
					o = 'subroutine';
					break;
				case 'cylinder':
					o = 'cylinder';
					break;
				case 'group':
					o = 'rect';
					break;
				case 'doublecircle':
					o = 'doublecircle';
					break;
				default:
					o = 'rect';
			}
			const T = await q(t, S());
			l.setNode(r.id, {
				labelStyle: w.labelStyle,
				shape: o,
				labelText: T,
				labelType: r.labelType,
				rx: b,
				ry: b,
				class: y,
				style: w.style,
				id: r.id,
				link: r.link,
				linkTarget: r.linkTarget,
				tooltip: d.db.getTooltip(r.id) || '',
				domId: d.db.lookUpDomId(r.id),
				haveCallback: r.haveCallback,
				width: r.type === 'group' ? 500 : void 0,
				dir: r.dir,
				type: r.type,
				props: r.props,
				padding: S().flowchart.padding,
			}),
				g.info('setNode', {
					labelStyle: w.labelStyle,
					labelType: r.labelType,
					shape: o,
					labelText: T,
					rx: b,
					ry: b,
					class: y,
					style: w.style,
					id: r.id,
					domId: d.db.lookUpDomId(r.id),
					width: r.type === 'group' ? 500 : void 0,
					type: r.type,
					dir: r.dir,
					props: r.props,
					padding: S().flowchart.padding,
				});
		}
	},
	M = async function (e, l, c) {
		g.info('abc78 edges = ', e);
		let a = 0,
			i = {},
			d,
			u;
		if (e.defaultStyle !== void 0) {
			const n = A(e.defaultStyle);
			(d = n.style), (u = n.labelStyle);
		}
		for (const n of e) {
			a++;
			const p = 'L-' + n.start + '-' + n.end;
			i[p] === void 0 ? ((i[p] = 0), g.info('abc78 new entry', p, i[p])) : (i[p]++, g.info('abc78 new entry', p, i[p]));
			let r = p + '-' + i[p];
			g.info('abc78 new link id to be used is', p, r, i[p]);
			const y = 'LS-' + n.start,
				w = 'LE-' + n.end,
				t = { style: '', labelStyle: '' };
			switch (
				((t.minlen = n.length || 1),
				n.type === 'arrow_open' ? (t.arrowhead = 'none') : (t.arrowhead = 'normal'),
				(t.arrowTypeStart = 'arrow_open'),
				(t.arrowTypeEnd = 'arrow_open'),
				n.type)
			) {
				case 'double_arrow_cross':
					t.arrowTypeStart = 'arrow_cross';
				case 'arrow_cross':
					t.arrowTypeEnd = 'arrow_cross';
					break;
				case 'double_arrow_point':
					t.arrowTypeStart = 'arrow_point';
				case 'arrow_point':
					t.arrowTypeEnd = 'arrow_point';
					break;
				case 'double_arrow_circle':
					t.arrowTypeStart = 'arrow_circle';
				case 'arrow_circle':
					t.arrowTypeEnd = 'arrow_circle';
					break;
			}
			let s = '',
				b = '';
			switch (n.stroke) {
				case 'normal':
					(s = 'fill:none;'), d !== void 0 && (s = d), u !== void 0 && (b = u), (t.thickness = 'normal'), (t.pattern = 'solid');
					break;
				case 'dotted':
					(t.thickness = 'normal'), (t.pattern = 'dotted'), (t.style = 'fill:none;stroke-width:2px;stroke-dasharray:3;');
					break;
				case 'thick':
					(t.thickness = 'thick'), (t.pattern = 'solid'), (t.style = 'stroke-width: 3.5px;fill:none;');
					break;
				case 'invisible':
					(t.thickness = 'invisible'), (t.pattern = 'solid'), (t.style = 'stroke-width: 0;fill:none;');
					break;
			}
			if (n.style !== void 0) {
				const o = A(n.style);
				(s = o.style), (b = o.labelStyle);
			}
			(t.style = t.style += s),
				(t.labelStyle = t.labelStyle += b),
				n.interpolate !== void 0
					? (t.curve = E(n.interpolate, L))
					: e.defaultInterpolate !== void 0
					? (t.curve = E(e.defaultInterpolate, L))
					: (t.curve = E(P.curve, L)),
				n.text === void 0 ? n.style !== void 0 && (t.arrowheadStyle = 'fill: #333') : ((t.arrowheadStyle = 'fill: #333'), (t.labelpos = 'c')),
				(t.labelType = n.labelType),
				(t.label = await q(
					n.text.replace(
						G.lineBreakRegex,
						`
`
					),
					S()
				)),
				n.style === void 0 && (t.style = t.style || 'stroke: #333; stroke-width: 1.5px;fill:none;'),
				(t.labelStyle = t.labelStyle.replace('color:', 'fill:')),
				(t.id = r),
				(t.classes = 'flowchart-link ' + y + ' ' + w),
				l.setEdge(n.start, n.end, t, a);
		}
	},
	le = function (e, l) {
		return l.db.getClasses();
	},
	ae = async function (e, l, c, a) {
		g.info('Drawing flowchart');
		let i = a.db.getDirection();
		i === void 0 && (i = 'TD');
		const { securityLevel: d, flowchart: u } = S(),
			n = u.nodeSpacing || 50,
			p = u.rankSpacing || 50;
		let r;
		d === 'sandbox' && (r = C('#i' + l));
		const y = d === 'sandbox' ? C(r.nodes()[0].contentDocument.body) : C('body'),
			w = d === 'sandbox' ? r.nodes()[0].contentDocument : document,
			t = new R({ multigraph: !0, compound: !0 })
				.setGraph({ rankdir: i, nodesep: n, ranksep: p, marginx: 0, marginy: 0 })
				.setDefaultEdgeLabel(function () {
					return {};
				});
		let s;
		const b = a.db.getSubGraphs();
		g.info('Subgraphs - ', b);
		for (let f = b.length - 1; f >= 0; f--)
			(s = b[f]), g.info('Subgraph - ', s), a.db.addVertex(s.id, { text: s.title, type: s.labelType }, 'group', void 0, s.classes, s.dir);
		const o = a.db.getVertices(),
			T = a.db.getEdges();
		g.info('Edges', T);
		let k = 0;
		for (k = b.length - 1; k >= 0; k--) {
			(s = b[k]), Z('cluster').append('text');
			for (let f = 0; f < s.nodes.length; f++) g.info('Setting up subgraphs', s.nodes[f], s.id), t.setParent(s.nodes[f], s.id);
		}
		await V(o, t, l, y, w, a), await M(T, t);
		const _ = y.select(`[id="${l}"]`),
			$ = y.select('#' + l + ' g');
		if (
			(await X($, t, ['point', 'circle', 'cross'], 'flowchart', l),
			H.insertTitle(_, 'flowchartTitleText', u.titleTopMargin, a.db.getDiagramTitle()),
			K(t, _, u.diagramPadding, u.useMaxWidth),
			a.db.indexNodes('subGraph' + k),
			!u.htmlLabels)
		) {
			const f = w.querySelectorAll('[id="' + l + '"] .edgeLabel .label');
			for (const x of f) {
				const m = x.getBBox(),
					h = w.createElementNS('http://www.w3.org/2000/svg', 'rect');
				h.setAttribute('rx', 0),
					h.setAttribute('ry', 0),
					h.setAttribute('width', m.width),
					h.setAttribute('height', m.height),
					x.insertBefore(h, x.firstChild);
			}
		}
		Object.keys(o).forEach(function (f) {
			const x = o[f];
			if (x.link) {
				const m = C('#' + l + ' [id="' + f + '"]');
				if (m) {
					const h = w.createElementNS('http://www.w3.org/2000/svg', 'a');
					h.setAttributeNS('http://www.w3.org/2000/svg', 'class', x.classes.join(' ')),
						h.setAttributeNS('http://www.w3.org/2000/svg', 'href', x.link),
						h.setAttributeNS('http://www.w3.org/2000/svg', 'rel', 'noopener'),
						d === 'sandbox'
							? h.setAttributeNS('http://www.w3.org/2000/svg', 'target', '_top')
							: x.linkTarget && h.setAttributeNS('http://www.w3.org/2000/svg', 'target', x.linkTarget);
					const B = m.insert(function () {
							return h;
						}, ':first-child'),
						I = m.select('.label-container');
					I &&
						B.append(function () {
							return I.node();
						});
					const D = m.select('.label');
					D &&
						B.append(function () {
							return D.node();
						});
				}
			}
		});
	},
	he = { setConf: re, addVertices: V, addEdges: M, getClasses: le, draw: ae },
	oe = (e, l) => {
		const c = Y,
			a = c(e, 'r'),
			i = c(e, 'g'),
			d = c(e, 'b');
		return W(a, i, d, l);
	},
	ne = (e) => `.label {
    font-family: ${e.fontFamily};
    color: ${e.nodeTextColor || e.textColor};
  }
  .cluster-label text {
    fill: ${e.titleColor};
  }
  .cluster-label span,p {
    color: ${e.titleColor};
  }

  .label text,span,p {
    fill: ${e.nodeTextColor || e.textColor};
    color: ${e.nodeTextColor || e.textColor};
  }

  .node rect,
  .node circle,
  .node ellipse,
  .node polygon,
  .node path {
    fill: ${e.mainBkg};
    stroke: ${e.nodeBorder};
    stroke-width: 1px;
  }
  .flowchart-label text {
    text-anchor: middle;
  }
  // .flowchart-label .text-outer-tspan {
  //   text-anchor: middle;
  // }
  // .flowchart-label .text-inner-tspan {
  //   text-anchor: start;
  // }

  .node .katex path {
    fill: #000;
    stroke: #000;
    stroke-width: 1px;
  }

  .node .label {
    text-align: center;
  }
  .node.clickable {
    cursor: pointer;
  }

  .arrowheadPath {
    fill: ${e.arrowheadColor};
  }

  .edgePath .path {
    stroke: ${e.lineColor};
    stroke-width: 2.0px;
  }

  .flowchart-link {
    stroke: ${e.lineColor};
    fill: none;
  }

  .edgeLabel {
    background-color: ${e.edgeLabelBackground};
    rect {
      opacity: 0.5;
      background-color: ${e.edgeLabelBackground};
      fill: ${e.edgeLabelBackground};
    }
    text-align: center;
  }

  /* For html labels only */
  .labelBkg {
    background-color: ${oe(e.edgeLabelBackground, 0.5)};
    // background-color: 
  }

  .cluster rect {
    fill: ${e.clusterBkg};
    stroke: ${e.clusterBorder};
    stroke-width: 1px;
  }

  .cluster text {
    fill: ${e.titleColor};
  }

  .cluster span,p {
    color: ${e.titleColor};
  }
  /* .cluster div {
    color: ${e.titleColor};
  } */

  div.mermaidTooltip {
    position: absolute;
    text-align: center;
    max-width: 200px;
    padding: 2px;
    font-family: ${e.fontFamily};
    font-size: 12px;
    background: ${e.tertiaryColor};
    border: 1px solid ${e.border2};
    border-radius: 2px;
    pointer-events: none;
    z-index: 100;
  }

  .flowchartTitleText {
    text-anchor: middle;
    font-size: 18px;
    fill: ${e.textColor};
  }
`,
	ge = ne;
export { ee as a, te as b, we as c, ue as d, fe as e, he as f, ge as g, be as i, Z as s };