import { s as Q, d as B, p as X, D as Z, a as H, b as F, S as m, c as I } from "./styles-ca3715f6-DkPOh9ei.mjs";
import { G as tt } from "./graph-DhyNNaeT.mjs";
import { l as E, g, d as x, B as et, e as ot, k as w } from "./index-DHo0kQXE.mjs";
import { r as st } from "./index-5325376f-Ak69-B6S.mjs";
import "./layout--g8g-BDI.mjs";
const h = "rect", C = "rectWithTitle", nt = "start", ct = "end", it = "divider", rt = "roundedWithTitle", lt = "note", at = "noteGroup", p = "statediagram", dt = "state", Et = `${p}-${dt}`, U = "transition", St = "note", Tt = "note-edge", _t = `${U} ${Tt}`, pt = `${p}-${St}`, ut = "cluster", Dt = `${p}-${ut}`, bt = "cluster-alt", ft = `${p}-${bt}`, V = "parent", Y = "note", At = "state", N = "----", ht = `${N}${Y}`, M = `${N}${V}`, W = "fill:none", z = "fill: #333", q = "c", K = "text", j = "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 $t(t) {
  return t == null ? "" : t.classes ? t.classes.join(" ") : "";
}
function R(t = "", n = 0, e = "", c = N) {
  const i = e !== null && e.length > 0 ? `${c}${e}` : "";
  return `${At}-${t}${i}-${n}`;
}
const A = (t, n, e, c, i, r) => {
  const o = e.id, u = $t(c[o]);
  if (o !== "root") {
    let T = h;
    e.start === !0 && (T = nt), e.start === !1 && (T = ct), e.type !== H && (T = e.type), y[o] || (y[o] = {
      id: o,
      shape: T,
      description: w.sanitizeText(o, g()),
      classes: `${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 === F ? it : rt, s.classes = s.classes + " " + Dt + " " + (r ? ft : ""));
    const _ = {
      labelStyle: "",
      shape: s.shape,
      labelText: s.description,
      // typeof newNode.description === 'object'
      //   ? newNode.description[0]
      //   : newNode.description,
      classes: s.classes,
      style: "",
      //styles.style,
      id: o,
      dir: s.dir,
      domId: R(o, d),
      type: s.type,
      padding: 15
      //getConfig().flowchart.padding
    };
    if (_.centerLabel = !0, e.note) {
      const l = {
        labelStyle: "",
        shape: lt,
        labelText: e.note.text,
        classes: pt,
        // useHtmlLabels: false,
        style: "",
        // styles.style,
        id: o + ht + "-" + d,
        domId: R(o, d, Y),
        type: s.type,
        padding: 15
        //getConfig().flowchart.padding
      }, a = {
        labelStyle: "",
        shape: at,
        labelText: e.note.text,
        classes: s.classes,
        style: "",
        // styles.style,
        id: o + M,
        domId: R(o, d, V),
        type: "group",
        padding: 0
        //getConfig().flowchart.padding
      };
      d++;
      const D = o + M;
      t.setNode(D, a), t.setNode(l.id, l), t.setNode(o, _), 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: W,
        labelStyle: "",
        classes: _t,
        arrowheadStyle: z,
        labelpos: q,
        labelType: K,
        thickness: j
      });
    } else
      t.setNode(o, _);
  }
  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, c, i, !r));
}, xt = (t, n, e, c, i, r) => {
  E.trace("items", e), e.forEach((o) => {
    switch (o.stmt) {
      case I:
        A(t, n, o, c, i, r);
        break;
      case H:
        A(t, n, o, c, i, r);
        break;
      case m:
        {
          A(t, n, o.state1, c, i, r), A(t, n, o.state2, c, i, r);
          const u = {
            id: "edge" + d,
            arrowhead: "normal",
            arrowTypeEnd: "arrow_barb",
            style: W,
            labelStyle: "",
            label: w.sanitizeText(o.description, g()),
            arrowheadStyle: z,
            labelpos: q,
            labelType: K,
            thickness: j,
            classes: U
          };
          t.setEdge(o.state1.id, o.state2.id, u, d), d++;
        }
        break;
    }
  });
}, G = (t, n = Z) => {
  let e = n;
  if (t.doc)
    for (let c = 0; c < t.doc.length; c++) {
      const i = t.doc[c];
      i.stmt === "dir" && (e = i.value);
    }
  return e;
}, Ct = async function(t, n, e, c) {
  E.info("Drawing state diagram (v2)", n), y = {}, c.db.getDirection();
  const { securityLevel: i, state: r } = g(), o = r.nodeSpacing || 50, u = r.rankSpacing || 50;
  E.info(c.db.getRootDocV2()), c.db.extract(c.db.getRootDocV2()), E.info(c.db.getRootDocV2());
  const T = c.db.getStates(), s = new tt({
    multigraph: !0,
    compound: !0
  }).setGraph({
    rankdir: G(c.db.getRootDocV2()),
    nodesep: o,
    ranksep: u,
    marginx: 8,
    marginy: 8
  }).setDefaultEdgeLabel(function() {
    return {};
  });
  A(s, void 0, c.db.getRootDocV2(), T, c.db, !0);
  let _;
  i === "sandbox" && (_ = x("#i" + n));
  const l = i === "sandbox" ? x(_.nodes()[0].contentDocument.body) : x("body"), a = l.select(`[id="${n}"]`), D = l.select("#" + n + " g");
  await st(D, s, ["barb"], p, n);
  const S = 8;
  et.insertTitle(a, "statediagramTitleText", r.titleTopMargin, c.db.getDiagramTitle());
  const b = a.node().getBBox(), L = b.width + S * 2, P = b.height + S * 2;
  a.attr("class", p);
  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 J = document.querySelectorAll('[id="' + n + '"] .edgeLabel .label');
  for (const $ of J) {
    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
}, Ot = {
  parser: X,
  db: B,
  renderer: Rt,
  styles: Q,
  init: (t) => {
    t.state || (t.state = {}), t.state.arrowMarkerAbsolute = t.arrowMarkerAbsolute, B.clear();
  }
};
export {
  Ot as diagram
};
