import { p as J, d as B, s as Q, D as H, a as X, S as Z, b as F, c as I } from './styles-0784dbeb-d32e3ad6.js';
import { G as tt } from './graph-39d39682.js';
import { l as E, c as g, h as x, y as et, i as ot, j as w } from './index-0e3b96e2.js';
import { r as st } from './index-01f381cb-66b06431.js';
import './layout-004a3162.js';
import './index-9c042f98.js';
import './_plugin-vue_export-helper-c27b6911.js';
import './clone-def30bb2.js';
import './edges-066a5561-0489abec.js';
import './createText-ca0c5216-c3320e7a.js';
import './line-0981dc5a.js';
import './array-9f3ba611.js';
import './path-53f90ab3.js';
const h = 'rect',
	C = 'rectWithTitle',
	nt = 'start',
	it = 'end',
	ct = 'divider',
	rt = 'roundedWithTitle',
	lt = 'note',
	at = 'noteGroup',
	_ = 'statediagram',
	dt = 'state',
	Et = `${_}-${dt}`,
	U = 'transition',
	St = 'note',
	Tt = 'note-edge',
	pt = `${U} ${Tt}`,
	_t = `${_}-${St}`,
	ut = 'cluster',
	Dt = `${_}-${ut}`,
	bt = 'cluster-alt',
	ft = `${_}-${bt}`,
	V = 'parent',
	m = 'note',
	At = 'state',
	N = '----',
	ht = `${N}${m}`,
	M = `${N}${V}`,
	Y = 'fill:none',
	W = 'fill: #333',
	z = 'c',
	j = 'text',
	q = 'normal';
let y = {},
	d = 0;
const yt = function (t) {
		const n = Object.keys(t);
		for (const e of n) t[e];
	},
	gt = function (t, n) {
		return n.db.extract(n.db.getRootDocV2()), n.db.getClasses();
	};
function $t(t) {
	return t == null ? '' : t.classes ? t.classes.join(' ') : '';
}
function R(t = '', n = 0, e = '', i = N) {
	const c = e !== null && e.length > 0 ? `${i}${e}` : '';
	return `${At}-${t}${c}-${n}`;
}
const A = (t, n, e, i, c, r) => {
		const o = e.id,
			u = $t(i[o]);
		if (o !== 'root') {
			let T = h;
			e.start === !0 && (T = nt),
				e.start === !1 && (T = it),
				e.type !== H && (T = e.type),
				y[o] || (y[o] = { id: o, shape: T, description: w.sanitizeText(o, g()), classes: `${u} ${Et}` });
			const s = y[o];
			e.description &&
				(Array.isArray(s.description)
					? ((s.shape = C), s.description.push(e.description))
					: s.description.length > 0
					? ((s.shape = C), s.description === o ? (s.description = [e.description]) : (s.description = [s.description, e.description]))
					: ((s.shape = h), (s.description = e.description)),
				(s.description = w.sanitizeTextOrArray(s.description, g()))),
				s.description.length === 1 && s.shape === C && (s.shape = h),
				!s.type &&
					e.doc &&
					(E.info('Setting cluster for ', o, G(e)),
					(s.type = 'group'),
					(s.dir = G(e)),
					(s.shape = e.type === X ? ct : rt),
					(s.classes = s.classes + ' ' + Dt + ' ' + (r ? ft : '')));
			const p = {
				labelStyle: '',
				shape: s.shape,
				labelText: s.description,
				classes: s.classes,
				style: '',
				id: o,
				dir: s.dir,
				domId: R(o, d),
				type: s.type,
				padding: 15,
			};
			if (((p.centerLabel = !0), e.note)) {
				const l = {
						labelStyle: '',
						shape: lt,
						labelText: e.note.text,
						classes: _t,
						style: '',
						id: o + ht + '-' + d,
						domId: R(o, d, m),
						type: s.type,
						padding: 15,
					},
					a = {
						labelStyle: '',
						shape: at,
						labelText: e.note.text,
						classes: s.classes,
						style: '',
						id: o + M,
						domId: R(o, d, V),
						type: 'group',
						padding: 0,
					};
				d++;
				const D = o + M;
				t.setNode(D, a), t.setNode(l.id, l), t.setNode(o, p), t.setParent(o, D), t.setParent(l.id, D);
				let S = o,
					b = l.id;
				e.note.position === 'left of' && ((S = l.id), (b = o)),
					t.setEdge(S, b, {
						arrowhead: 'none',
						arrowType: '',
						style: Y,
						labelStyle: '',
						classes: pt,
						arrowheadStyle: W,
						labelpos: z,
						labelType: j,
						thickness: q,
					});
			} else t.setNode(o, p);
		}
		n && n.id !== 'root' && (E.trace('Setting node ', o, ' to be child of its parent ', n.id), t.setParent(o, n.id)),
			e.doc && (E.trace('Adding nodes children '), xt(t, e, e.doc, i, c, !r));
	},
	xt = (t, n, e, i, c, r) => {
		E.trace('items', e),
			e.forEach((o) => {
				switch (o.stmt) {
					case F:
						A(t, n, o, i, c, r);
						break;
					case H:
						A(t, n, o, i, c, r);
						break;
					case Z:
						{
							A(t, n, o.state1, i, c, r), A(t, n, o.state2, i, c, r);
							const u = {
								id: 'edge' + d,
								arrowhead: 'normal',
								arrowTypeEnd: 'arrow_barb',
								style: Y,
								labelStyle: '',
								label: w.sanitizeText(o.description, g()),
								arrowheadStyle: W,
								labelpos: z,
								labelType: j,
								thickness: q,
								classes: U,
							};
							t.setEdge(o.state1.id, o.state2.id, u, d), d++;
						}
						break;
				}
			});
	},
	G = (t, n = I) => {
		let e = n;
		if (t.doc)
			for (let i = 0; i < t.doc.length; i++) {
				const c = t.doc[i];
				c.stmt === 'dir' && (e = c.value);
			}
		return e;
	},
	Ct = async function (t, n, e, i) {
		E.info('Drawing state diagram (v2)', n), (y = {}), i.db.getDirection();
		const { securityLevel: c, state: r } = g(),
			o = r.nodeSpacing || 50,
			u = r.rankSpacing || 50;
		E.info(i.db.getRootDocV2()), i.db.extract(i.db.getRootDocV2()), E.info(i.db.getRootDocV2());
		const T = i.db.getStates(),
			s = new tt({ multigraph: !0, compound: !0 })
				.setGraph({ rankdir: G(i.db.getRootDocV2()), nodesep: o, ranksep: u, marginx: 8, marginy: 8 })
				.setDefaultEdgeLabel(function () {
					return {};
				});
		A(s, void 0, i.db.getRootDocV2(), T, i.db, !0);
		let p;
		c === 'sandbox' && (p = x('#i' + n));
		const l = c === 'sandbox' ? x(p.nodes()[0].contentDocument.body) : x('body'),
			a = l.select(`[id="${n}"]`),
			D = l.select('#' + n + ' g');
		await st(D, s, ['barb'], _, n);
		const S = 8;
		et.insertTitle(a, 'statediagramTitleText', r.titleTopMargin, i.db.getDiagramTitle());
		const b = a.node().getBBox(),
			L = b.width + S * 2,
			P = b.height + S * 2;
		a.attr('class', _);
		const O = a.node().getBBox();
		ot(a, P, L, r.useMaxWidth);
		const k = `${O.x - S} ${O.y - S} ${L} ${P}`;
		E.debug(`viewBox ${k}`), a.attr('viewBox', k);
		const K = document.querySelectorAll('[id="' + n + '"] .edgeLabel .label');
		for (const $ of K) {
			const v = $.getBBox(),
				f = document.createElementNS('http://www.w3.org/2000/svg', h);
			f.setAttribute('rx', 0),
				f.setAttribute('ry', 0),
				f.setAttribute('width', v.width),
				f.setAttribute('height', v.height),
				$.insertBefore(f, $.firstChild);
		}
	},
	Rt = { setConf: yt, getClasses: gt, draw: Ct },
	mt = {
		parser: J,
		db: B,
		renderer: Rt,
		styles: Q,
		init: (t) => {
			t.state || (t.state = {}), (t.state.arrowMarkerAbsolute = t.arrowMarkerAbsolute), B.clear();
		},
	};
export { mt as diagram };