import { l as g, p as H, c as b, b7 as Q, j as B, d as q, A as j, F as lt } from "./mermaid-5a5980d4.js";
import { a as st } from "./createText-323577ec.js";
import { l as ct } from "./line-552be4bc.js";
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}, ft = (e, t, a) => {
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}, dt = (e, t, a) => {
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}, xt = (e, t, a) => {
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}, gt = (e, t, a) => {
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}, ut = (e, t, a) => {
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}, bt = (e, t, a) => {
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  composition: yt,
  aggregation: ft,
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  lollipop: dt,
  point: xt,
  circle: gt,
  cross: ut,
  barb: bt
}, hr = ht;
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  }, a;
}, Nt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(e, t, void 0, !0), l = 2, r = i.height + 2 * t.padding, s = r / l, n = i.width + 2 * s + t.padding, c = Rt(t.directions, i, t), o = I(a, n, r, c);
  return o.attr("style", t.style), m(t, o), t.intersect = function(h) {
    return w.polygon(t, c, h);
  }, a;
}, Ot = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: -r / 2, y: 0 },
    { x: l, y: 0 },
    { x: l, y: -r },
    { x: -r / 2, y: -r },
    { x: 0, y: -r / 2 }
  ];
  return I(a, l, r, s).attr("style", t.style), t.width = l + r, t.height = r, t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, Wt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(e, t, _(t), !0), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: -2 * r / 6, y: 0 },
    { x: l - r / 6, y: 0 },
    { x: l + 2 * r / 6, y: -r },
    { x: r / 6, y: -r }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, Xt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: 2 * r / 6, y: 0 },
    { x: l + r / 6, y: 0 },
    { x: l - 2 * r / 6, y: -r },
    { x: -r / 6, y: -r }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, Yt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: -2 * r / 6, y: 0 },
    { x: l + 2 * r / 6, y: 0 },
    { x: l - r / 6, y: -r },
    { x: r / 6, y: -r }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, At = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: r / 6, y: 0 },
    { x: l - r / 6, y: 0 },
    { x: l + 2 * r / 6, y: -r },
    { x: -2 * r / 6, y: -r }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, Dt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: 0, y: 0 },
    { x: l + r / 2, y: 0 },
    { x: l, y: -r / 2 },
    { x: l + r / 2, y: -r },
    { x: 0, y: -r }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, jt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = l / 2, s = r / (2.5 + l / 50), n = i.height + s + t.padding, c = "M 0," + s + " a " + r + "," + s + " 0,0,0 " + l + " 0 a " + r + "," + s + " 0,0,0 " + -l + " 0 l 0," + n + " a " + r + "," + s + " 0,0,0 " + l + " 0 l 0," + -n, o = a.attr("label-offset-y", s).insert("path", ":first-child").attr("style", t.style).attr("d", c).attr("transform", "translate(" + -l / 2 + "," + -(n / 2 + s) + ")");
  return m(t, o), t.intersect = function(h) {
    const y = w.rect(t, h), p = y.x - t.x;
    if (r != 0 && (Math.abs(p) < t.width / 2 || Math.abs(p) == t.width / 2 && Math.abs(y.y - t.y) > t.height / 2 - s)) {
      let f = s * s * (1 - p * p / (r * r));
      f != 0 && (f = Math.sqrt(f)), f = s - f, h.y - t.y > 0 && (f = -f), y.y += f;
    }
    return y;
  }, a;
}, Ut = async (e, t) => {
  const { shapeSvg: a, bbox: i, halfPadding: l } = await M(
    e,
    t,
    "node " + t.classes + " " + t.class,
    !0
  ), r = a.insert("rect", ":first-child"), s = t.positioned ? t.width : i.width + t.padding, n = t.positioned ? t.height : i.height + t.padding, c = t.positioned ? -s / 2 : -i.width / 2 - l, o = t.positioned ? -n / 2 : -i.height / 2 - l;
  if (r.attr("class", "basic label-container").attr("style", t.style).attr("rx", t.rx).attr("ry", t.ry).attr("x", c).attr("y", o).attr("width", s).attr("height", n), t.props) {
    const h = new Set(Object.keys(t.props));
    t.props.borders && (V(r, t.props.borders, s, n), h.delete("borders")), h.forEach((y) => {
      g.warn(`Unknown node property ${y}`);
    });
  }
  return m(t, r), t.intersect = function(h) {
    return w.rect(t, h);
  }, a;
}, zt = async (e, t) => {
  const { shapeSvg: a, bbox: i, halfPadding: l } = await M(
    e,
    t,
    "node " + t.classes,
    !0
  ), r = a.insert("rect", ":first-child"), s = t.positioned ? t.width : i.width + t.padding, n = t.positioned ? t.height : i.height + t.padding, c = t.positioned ? -s / 2 : -i.width / 2 - l, o = t.positioned ? -n / 2 : -i.height / 2 - l;
  if (r.attr("class", "basic cluster composite label-container").attr("style", t.style).attr("rx", t.rx).attr("ry", t.ry).attr("x", c).attr("y", o).attr("width", s).attr("height", n), t.props) {
    const h = new Set(Object.keys(t.props));
    t.props.borders && (V(r, t.props.borders, s, n), h.delete("borders")), h.forEach((y) => {
      g.warn(`Unknown node property ${y}`);
    });
  }
  return m(t, r), t.intersect = function(h) {
    return w.rect(t, h);
  }, a;
}, Zt = async (e, t) => {
  const { shapeSvg: a } = await M(e, t, "label", !0);
  g.trace("Classes = ", t.class);
  const i = a.insert("rect", ":first-child"), l = 0, r = 0;
  if (i.attr("width", l).attr("height", r), a.attr("class", "label edgeLabel"), t.props) {
    const s = new Set(Object.keys(t.props));
    t.props.borders && (V(i, t.props.borders, l, r), s.delete("borders")), s.forEach((n) => {
      g.warn(`Unknown node property ${n}`);
    });
  }
  return m(t, i), t.intersect = function(s) {
    return w.rect(t, s);
  }, a;
};
function V(e, t, a, i) {
  const l = [], r = (n) => {
    l.push(n, 0);
  }, s = (n) => {
    l.push(0, n);
  };
  t.includes("t") ? (g.debug("add top border"), r(a)) : s(a), t.includes("r") ? (g.debug("add right border"), r(i)) : s(i), t.includes("b") ? (g.debug("add bottom border"), r(a)) : s(a), t.includes("l") ? (g.debug("add left border"), r(i)) : s(i), e.attr("stroke-dasharray", l.join(" "));
}
const Gt = (e, t) => {
  let a;
  t.classes ? a = "node " + t.classes : a = "node default";
  const i = e.insert("g").attr("class", a).attr("id", t.domId || t.id), l = i.insert("rect", ":first-child"), r = i.insert("line"), s = i.insert("g").attr("class", "label"), n = t.labelText.flat ? t.labelText.flat() : t.labelText;
  let c = "";
  typeof n == "object" ? c = n[0] : c = n, g.info("Label text abc79", c, n, typeof n == "object");
  const o = s.node().appendChild(R(c, t.labelStyle, !0, !0));
  let h = { width: 0, height: 0 };
  if (H(b().flowchart.htmlLabels)) {
    const k = o.children[0], d = B(o);
    h = k.getBoundingClientRect(), d.attr("width", h.width), d.attr("height", h.height);
  }
  g.info("Text 2", n);
  const y = n.slice(1, n.length);
  let p = o.getBBox();
  const f = s.node().appendChild(
    R(y.join ? y.join("<br/>") : y, t.labelStyle, !0, !0)
  );
  if (H(b().flowchart.htmlLabels)) {
    const k = f.children[0], d = B(f);
    h = k.getBoundingClientRect(), d.attr("width", h.width), d.attr("height", h.height);
  }
  const x = t.padding / 2;
  return B(f).attr(
    "transform",
    "translate( " + // (titleBox.width - bbox.width) / 2 +
    (h.width > p.width ? 0 : (p.width - h.width) / 2) + ", " + (p.height + x + 5) + ")"
  ), B(o).attr(
    "transform",
    "translate( " + // (titleBox.width - bbox.width) / 2 +
    (h.width < p.width ? 0 : -(p.width - h.width) / 2) + ", 0)"
  ), h = s.node().getBBox(), s.attr(
    "transform",
    "translate(" + -h.width / 2 + ", " + (-h.height / 2 - x + 3) + ")"
  ), l.attr("class", "outer title-state").attr("x", -h.width / 2 - x).attr("y", -h.height / 2 - x).attr("width", h.width + t.padding).attr("height", h.height + t.padding), r.attr("class", "divider").attr("x1", -h.width / 2 - x).attr("x2", h.width / 2 + x).attr("y1", -h.height / 2 - x + p.height + x).attr("y2", -h.height / 2 - x + p.height + x), m(t, l), t.intersect = function(k) {
    return w.rect(t, k);
  }, i;
}, Ft = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.height + t.padding, r = i.width + l / 4 + t.padding, s = a.insert("rect", ":first-child").attr("style", t.style).attr("rx", l / 2).attr("ry", l / 2).attr("x", -r / 2).attr("y", -l / 2).attr("width", r).attr("height", l);
  return m(t, s), t.intersect = function(n) {
    return w.rect(t, n);
  }, a;
}, Qt = async (e, t) => {
  const { shapeSvg: a, bbox: i, halfPadding: l } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), r = a.insert("circle", ":first-child");
  return r.attr("style", t.style).attr("rx", t.rx).attr("ry", t.ry).attr("r", i.width / 2 + l).attr("width", i.width + t.padding).attr("height", i.height + t.padding), g.info("Circle main"), m(t, r), t.intersect = function(s) {
    return g.info("Circle intersect", t, i.width / 2 + l, s), w.circle(t, i.width / 2 + l, s);
  }, a;
}, Vt = async (e, t) => {
  const { shapeSvg: a, bbox: i, halfPadding: l } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), r = 5, s = a.insert("g", ":first-child"), n = s.insert("circle"), c = s.insert("circle");
  return s.attr("class", t.class), n.attr("style", t.style).attr("rx", t.rx).attr("ry", t.ry).attr("r", i.width / 2 + l + r).attr("width", i.width + t.padding + r * 2).attr("height", i.height + t.padding + r * 2), c.attr("style", t.style).attr("rx", t.rx).attr("ry", t.ry).attr("r", i.width / 2 + l).attr("width", i.width + t.padding).attr("height", i.height + t.padding), g.info("DoubleCircle main"), m(t, n), t.intersect = function(o) {
    return g.info("DoubleCircle intersect", t, i.width / 2 + l + r, o), w.circle(t, i.width / 2 + l + r, o);
  }, a;
}, qt = async (e, t) => {
  const { shapeSvg: a, bbox: i } = await M(
    e,
    t,
    _(t, void 0),
    !0
  ), l = i.width + t.padding, r = i.height + t.padding, s = [
    { x: 0, y: 0 },
    { x: l, y: 0 },
    { x: l, y: -r },
    { x: 0, y: -r },
    { x: 0, y: 0 },
    { x: -8, y: 0 },
    { x: l + 8, y: 0 },
    { x: l + 8, y: -r },
    { x: -8, y: -r },
    { x: -8, y: 0 }
  ], n = I(a, l, r, s);
  return n.attr("style", t.style), m(t, n), t.intersect = function(c) {
    return w.polygon(t, s, c);
  }, a;
}, Jt = (e, t) => {
  const a = e.insert("g").attr("class", "node default").attr("id", t.domId || t.id), i = a.insert("circle", ":first-child");
  return i.attr("class", "state-start").attr("r", 7).attr("width", 14).attr("height", 14), m(t, i), t.intersect = function(l) {
    return w.circle(t, 7, l);
  }, a;
}, tt = (e, t, a) => {
  const i = e.insert("g").attr("class", "node default").attr("id", t.domId || t.id);
  let l = 70, r = 10;
  a === "LR" && (l = 10, r = 70);
  const s = i.append("rect").attr("x", -1 * l / 2).attr("y", -1 * r / 2).attr("width", l).attr("height", r).attr("class", "fork-join");
  return m(t, s), t.height = t.height + t.padding / 2, t.width = t.width + t.padding / 2, t.intersect = function(n) {
    return w.rect(t, n);
  }, i;
}, Kt = (e, t) => {
  const a = e.insert("g").attr("class", "node default").attr("id", t.domId || t.id), i = a.insert("circle", ":first-child"), l = a.insert("circle", ":first-child");
  return l.attr("class", "state-start").attr("r", 7).attr("width", 14).attr("height", 14), i.attr("class", "state-end").attr("r", 5).attr("width", 10).attr("height", 10), m(t, l), t.intersect = function(r) {
    return w.circle(t, 7, r);
  }, a;
}, Pt = (e, t) => {
  const a = t.padding / 2, i = 4, l = 8;
  let r;
  t.classes ? r = "node " + t.classes : r = "node default";
  const s = e.insert("g").attr("class", r).attr("id", t.domId || t.id), n = s.insert("rect", ":first-child"), c = s.insert("line"), o = s.insert("line");
  let h = 0, y = i;
  const p = s.insert("g").attr("class", "label");
  let f = 0;
  const x = t.classData.annotations && t.classData.annotations[0], k = t.classData.annotations[0] ? "«" + t.classData.annotations[0] + "»" : "", d = p.node().appendChild(R(k, t.labelStyle, !0, !0));
  let u = d.getBBox();
  if (H(b().flowchart.htmlLabels)) {
    const v = d.children[0], L = B(d);
    u = v.getBoundingClientRect(), L.attr("width", u.width), L.attr("height", u.height);
  }
  t.classData.annotations[0] && (y += u.height + i, h += u.width);
  let S = t.classData.label;
  t.classData.type !== void 0 && t.classData.type !== "" && (b().flowchart.htmlLabels ? S += "&lt;" + t.classData.type + "&gt;" : S += "<" + t.classData.type + ">");
  const E = p.node().appendChild(R(S, t.labelStyle, !0, !0));
  B(E).attr("class", "classTitle");
  let C = E.getBBox();
  if (H(b().flowchart.htmlLabels)) {
    const v = E.children[0], L = B(E);
    C = v.getBoundingClientRect(), L.attr("width", C.width), L.attr("height", C.height);
  }
  y += C.height + i, C.width > h && (h = C.width);
  const W = [];
  t.classData.members.forEach((v) => {
    const L = v.getDisplayDetails();
    let X = L.displayText;
    b().flowchart.htmlLabels && (X = X.replace(/</g, "&lt;").replace(/>/g, "&gt;"));
    const N = p.node().appendChild(
      R(
        X,
        L.cssStyle ? L.cssStyle : t.labelStyle,
        !0,
        !0
      )
    );
    let $ = N.getBBox();
    if (H(b().flowchart.htmlLabels)) {
      const F = N.children[0], D = B(N);
      $ = F.getBoundingClientRect(), D.attr("width", $.width), D.attr("height", $.height);
    }
    $.width > h && (h = $.width), y += $.height + i, W.push(N);
  }), y += l;
  const A = [];
  if (t.classData.methods.forEach((v) => {
    const L = v.getDisplayDetails();
    let X = L.displayText;
    b().flowchart.htmlLabels && (X = X.replace(/</g, "&lt;").replace(/>/g, "&gt;"));
    const N = p.node().appendChild(
      R(
        X,
        L.cssStyle ? L.cssStyle : t.labelStyle,
        !0,
        !0
      )
    );
    let $ = N.getBBox();
    if (H(b().flowchart.htmlLabels)) {
      const F = N.children[0], D = B(N);
      $ = F.getBoundingClientRect(), D.attr("width", $.width), D.attr("height", $.height);
    }
    $.width > h && (h = $.width), y += $.height + i, A.push(N);
  }), y += l, x) {
    let v = (h - u.width) / 2;
    B(d).attr(
      "transform",
      "translate( " + (-1 * h / 2 + v) + ", " + -1 * y / 2 + ")"
    ), f = u.height + i;
  }
  let nt = (h - C.width) / 2;
  return B(E).attr(
    "transform",
    "translate( " + (-1 * h / 2 + nt) + ", " + (-1 * y / 2 + f) + ")"
  ), f += C.height + i, c.attr("class", "divider").attr("x1", -h / 2 - a).attr("x2", h / 2 + a).attr("y1", -y / 2 - a + l + f).attr("y2", -y / 2 - a + l + f), f += l, W.forEach((v) => {
    B(v).attr(
      "transform",
      "translate( " + -h / 2 + ", " + (-1 * y / 2 + f + l / 2) + ")"
    );
    const L = v == null ? void 0 : v.getBBox();
    f += ((L == null ? void 0 : L.height) ?? 0) + i;
  }), f += l, o.attr("class", "divider").attr("x1", -h / 2 - a).attr("x2", h / 2 + a).attr("y1", -y / 2 - a + l + f).attr("y2", -y / 2 - a + l + f), f += l, A.forEach((v) => {
    B(v).attr(
      "transform",
      "translate( " + -h / 2 + ", " + (-1 * y / 2 + f) + ")"
    );
    const L = v == null ? void 0 : v.getBBox();
    f += ((L == null ? void 0 : L.height) ?? 0) + i;
  }), n.attr("style", t.style).attr("class", "outer title-state").attr("x", -h / 2 - a).attr("y", -(y / 2) - a).attr("width", h + t.padding).attr("height", y + t.padding), m(t, n), t.intersect = function(v) {
    return w.rect(t, v);
  }, s;
}, rt = {
  rhombus: P,
  composite: zt,
  question: P,
  rect: Ut,
  labelRect: Zt,
  rectWithTitle: Gt,
  choice: Ht,
  circle: Qt,
  doublecircle: Vt,
  stadium: Ft,
  hexagon: It,
  block_arrow: Nt,
  rect_left_inv_arrow: Ot,
  lean_right: Wt,
  lean_left: Xt,
  trapezoid: Yt,
  inv_trapezoid: At,
  rect_right_inv_arrow: Dt,
  cylinder: jt,
  start: Jt,
  end: Kt,
  note: $t,
  subroutine: qt,
  fork: tt,
  join: tt,
  class_box: Pt
};
let Y = {};
const or = async (e, t, a) => {
  let i, l;
  if (t.link) {
    let r;
    b().securityLevel === "sandbox" ? r = "_top" : t.linkTarget && (r = t.linkTarget || "_blank"), i = e.insert("svg:a").attr("xlink:href", t.link).attr("target", r), l = await rt[t.shape](i, t, a);
  } else
    l = await rt[t.shape](e, t, a), i = l;
  return t.tooltip && l.attr("title", t.tooltip), t.class && l.attr("class", "node default " + t.class), i.attr("data-node", "true"), i.attr("data-id", t.id), Y[t.id] = i, t.haveCallback && Y[t.id].attr("class", Y[t.id].attr("class") + " clickable"), i;
}, yr = (e, t) => {
  Y[t.id] = e;
}, fr = () => {
  Y = {};
}, pr = (e) => {
  const t = Y[e.id];
  g.trace(
    "Transforming node",
    e.diff,
    e,
    "translate(" + (e.x - e.width / 2 - 5) + ", " + e.width / 2 + ")"
  );
  const a = 8, i = e.diff || 0;
  return e.clusterNode ? t.attr(
    "transform",
    "translate(" + (e.x + i - e.width / 2) + ", " + (e.y - e.height / 2 - a) + ")"
  ) : t.attr("transform", "translate(" + e.x + ", " + e.y + ")"), i;
}, tr = ({
  flowchart: e
}) => {
  var l, r;
  const t = ((l = e == null ? void 0 : e.subGraphTitleMargin) == null ? void 0 : l.top) ?? 0, a = ((r = e == null ? void 0 : e.subGraphTitleMargin) == null ? void 0 : r.bottom) ?? 0, i = t + a;
  return {
    subGraphTitleTopMargin: t,
    subGraphTitleBottomMargin: a,
    subGraphTitleTotalMargin: i
  };
}, O = {
  aggregation: 18,
  extension: 18,
  composition: 18,
  dependency: 6,
  lollipop: 13.5,
  arrow_point: 5.3
};
function U(e, t) {
  if (e === void 0 || t === void 0)
    return { angle: 0, deltaX: 0, deltaY: 0 };
  e = Z(e), t = Z(t);
  const [a, i] = [e.x, e.y], [l, r] = [t.x, t.y], s = l - a, n = r - i;
  return { angle: Math.atan(n / s), deltaX: s, deltaY: n };
}
const Z = (e) => Array.isArray(e) ? { x: e[0], y: e[1] } : e, rr = (e) => ({
  x: function(t, a, i) {
    let l = 0;
    if (a === 0 && Object.hasOwn(O, e.arrowTypeStart)) {
      const { angle: r, deltaX: s } = U(i[0], i[1]);
      l = O[e.arrowTypeStart] * Math.cos(r) * (s >= 0 ? 1 : -1);
    } else if (a === i.length - 1 && Object.hasOwn(O, e.arrowTypeEnd)) {
      const { angle: r, deltaX: s } = U(
        i[i.length - 1],
        i[i.length - 2]
      );
      l = O[e.arrowTypeEnd] * Math.cos(r) * (s >= 0 ? 1 : -1);
    }
    return Z(t).x + l;
  },
  y: function(t, a, i) {
    let l = 0;
    if (a === 0 && Object.hasOwn(O, e.arrowTypeStart)) {
      const { angle: r, deltaY: s } = U(i[0], i[1]);
      l = O[e.arrowTypeStart] * Math.abs(Math.sin(r)) * (s >= 0 ? 1 : -1);
    } else if (a === i.length - 1 && Object.hasOwn(O, e.arrowTypeEnd)) {
      const { angle: r, deltaY: s } = U(
        i[i.length - 1],
        i[i.length - 2]
      );
      l = O[e.arrowTypeEnd] * Math.abs(Math.sin(r)) * (s >= 0 ? 1 : -1);
    }
    return Z(t).y + l;
  }
}), ar = (e, t, a, i, l) => {
  t.arrowTypeStart && at(e, "start", t.arrowTypeStart, a, i, l), t.arrowTypeEnd && at(e, "end", t.arrowTypeEnd, a, i, l);
}, er = {
  arrow_cross: "cross",
  arrow_point: "point",
  arrow_barb: "barb",
  arrow_circle: "circle",
  aggregation: "aggregation",
  extension: "extension",
  composition: "composition",
  dependency: "dependency",
  lollipop: "lollipop"
}, at = (e, t, a, i, l, r) => {
  const s = er[a];
  if (!s) {
    g.warn(`Unknown arrow type: ${a}`);
    return;
  }
  const n = t === "start" ? "Start" : "End";
  e.attr(`marker-${t}`, `url(${i}#${l}_${r}-${s}${n})`);
};
let G = {}, T = {};
const dr = () => {
  G = {}, T = {};
}, xr = (e, t) => {
  const a = H(b().flowchart.htmlLabels), i = t.labelType === "markdown" ? st(e, t.label, {
    style: t.labelStyle,
    useHtmlLabels: a,
    addSvgBackground: !0
  }) : R(t.label, t.labelStyle), l = e.insert("g").attr("class", "edgeLabel"), r = l.insert("g").attr("class", "label");
  r.node().appendChild(i);
  let s = i.getBBox();
  if (a) {
    const c = i.children[0], o = B(i);
    s = c.getBoundingClientRect(), o.attr("width", s.width), o.attr("height", s.height);
  }
  r.attr("transform", "translate(" + -s.width / 2 + ", " + -s.height / 2 + ")"), G[t.id] = l, t.width = s.width, t.height = s.height;
  let n;
  if (t.startLabelLeft) {
    const c = R(t.startLabelLeft, t.labelStyle), o = e.insert("g").attr("class", "edgeTerminals"), h = o.insert("g").attr("class", "inner");
    n = h.node().appendChild(c);
    const y = c.getBBox();
    h.attr("transform", "translate(" + -y.width / 2 + ", " + -y.height / 2 + ")"), T[t.id] || (T[t.id] = {}), T[t.id].startLeft = o, z(n, t.startLabelLeft);
  }
  if (t.startLabelRight) {
    const c = R(t.startLabelRight, t.labelStyle), o = e.insert("g").attr("class", "edgeTerminals"), h = o.insert("g").attr("class", "inner");
    n = o.node().appendChild(c), h.node().appendChild(c);
    const y = c.getBBox();
    h.attr("transform", "translate(" + -y.width / 2 + ", " + -y.height / 2 + ")"), T[t.id] || (T[t.id] = {}), T[t.id].startRight = o, z(n, t.startLabelRight);
  }
  if (t.endLabelLeft) {
    const c = R(t.endLabelLeft, t.labelStyle), o = e.insert("g").attr("class", "edgeTerminals"), h = o.insert("g").attr("class", "inner");
    n = h.node().appendChild(c);
    const y = c.getBBox();
    h.attr("transform", "translate(" + -y.width / 2 + ", " + -y.height / 2 + ")"), o.node().appendChild(c), T[t.id] || (T[t.id] = {}), T[t.id].endLeft = o, z(n, t.endLabelLeft);
  }
  if (t.endLabelRight) {
    const c = R(t.endLabelRight, t.labelStyle), o = e.insert("g").attr("class", "edgeTerminals"), h = o.insert("g").attr("class", "inner");
    n = h.node().appendChild(c);
    const y = c.getBBox();
    h.attr("transform", "translate(" + -y.width / 2 + ", " + -y.height / 2 + ")"), o.node().appendChild(c), T[t.id] || (T[t.id] = {}), T[t.id].endRight = o, z(n, t.endLabelRight);
  }
  return i;
};
function z(e, t) {
  b().flowchart.htmlLabels && e && (e.style.width = t.length * 9 + "px", e.style.height = "12px");
}
const gr = (e, t) => {
  g.debug("Moving label abc88 ", e.id, e.label, G[e.id], t);
  let a = t.updatedPath ? t.updatedPath : t.originalPath;
  const i = b(), { subGraphTitleTotalMargin: l } = tr(i);
  if (e.label) {
    const r = G[e.id];
    let s = e.x, n = e.y;
    if (a) {
      const c = j.calcLabelPosition(a);
      g.debug(
        "Moving label " + e.label + " from (",
        s,
        ",",
        n,
        ") to (",
        c.x,
        ",",
        c.y,
        ") abc88"
      ), t.updatedPath && (s = c.x, n = c.y);
    }
    r.attr("transform", `translate(${s}, ${n + l / 2})`);
  }
  if (e.startLabelLeft) {
    const r = T[e.id].startLeft;
    let s = e.x, n = e.y;
    if (a) {
      const c = j.calcTerminalLabelPosition(e.arrowTypeStart ? 10 : 0, "start_left", a);
      s = c.x, n = c.y;
    }
    r.attr("transform", `translate(${s}, ${n})`);
  }
  if (e.startLabelRight) {
    const r = T[e.id].startRight;
    let s = e.x, n = e.y;
    if (a) {
      const c = j.calcTerminalLabelPosition(
        e.arrowTypeStart ? 10 : 0,
        "start_right",
        a
      );
      s = c.x, n = c.y;
    }
    r.attr("transform", `translate(${s}, ${n})`);
  }
  if (e.endLabelLeft) {
    const r = T[e.id].endLeft;
    let s = e.x, n = e.y;
    if (a) {
      const c = j.calcTerminalLabelPosition(e.arrowTypeEnd ? 10 : 0, "end_left", a);
      s = c.x, n = c.y;
    }
    r.attr("transform", `translate(${s}, ${n})`);
  }
  if (e.endLabelRight) {
    const r = T[e.id].endRight;
    let s = e.x, n = e.y;
    if (a) {
      const c = j.calcTerminalLabelPosition(e.arrowTypeEnd ? 10 : 0, "end_right", a);
      s = c.x, n = c.y;
    }
    r.attr("transform", `translate(${s}, ${n})`);
  }
}, sr = (e, t) => {
  const a = e.x, i = e.y, l = Math.abs(t.x - a), r = Math.abs(t.y - i), s = e.width / 2, n = e.height / 2;
  return l >= s || r >= n;
}, ir = (e, t, a) => {
  g.debug(`intersection calc abc89:
  outsidePoint: ${JSON.stringify(t)}
  insidePoint : ${JSON.stringify(a)}
  node        : x:${e.x} y:${e.y} w:${e.width} h:${e.height}`);
  const i = e.x, l = e.y, r = Math.abs(i - a.x), s = e.width / 2;
  let n = a.x < t.x ? s - r : s + r;
  const c = e.height / 2, o = Math.abs(t.y - a.y), h = Math.abs(t.x - a.x);
  if (Math.abs(l - t.y) * s > Math.abs(i - t.x) * c) {
    let y = a.y < t.y ? t.y - c - l : l - c - t.y;
    n = h * y / o;
    const p = {
      x: a.x < t.x ? a.x + n : a.x - h + n,
      y: a.y < t.y ? a.y + o - y : a.y - o + y
    };
    return n === 0 && (p.x = t.x, p.y = t.y), h === 0 && (p.x = t.x), o === 0 && (p.y = t.y), g.debug(`abc89 topp/bott calc, Q ${o}, q ${y}, R ${h}, r ${n}`, p), p;
  } else {
    a.x < t.x ? n = t.x - s - i : n = i - s - t.x;
    let y = o * n / h, p = a.x < t.x ? a.x + h - n : a.x - h + n, f = a.y < t.y ? a.y + y : a.y - y;
    return g.debug(`sides calc abc89, Q ${o}, q ${y}, R ${h}, r ${n}`, { _x: p, _y: f }), n === 0 && (p = t.x, f = t.y), h === 0 && (p = t.x), o === 0 && (f = t.y), { x: p, y: f };
  }
}, et = (e, t) => {
  g.debug("abc88 cutPathAtIntersect", e, t);
  let a = [], i = e[0], l = !1;
  return e.forEach((r) => {
    if (!sr(t, r) && !l) {
      const s = ir(t, i, r);
      let n = !1;
      a.forEach((c) => {
        n = n || c.x === s.x && c.y === s.y;
      }), a.some((c) => c.x === s.x && c.y === s.y) || a.push(s), l = !0;
    } else
      i = r, l || a.push(r);
  }), a;
}, ur = function(e, t, a, i, l, r, s) {
  let n = a.points;
  g.debug("abc88 InsertEdge: edge=", a, "e=", t);
  let c = !1;
  const o = r.node(t.v);
  var h = r.node(t.w);
  h != null && h.intersect && (o != null && o.intersect) && (n = n.slice(1, a.points.length - 1), n.unshift(o.intersect(n[0])), n.push(h.intersect(n[n.length - 1]))), a.toCluster && (g.debug("to cluster abc88", i[a.toCluster]), n = et(a.points, i[a.toCluster].node), c = !0), a.fromCluster && (g.debug("from cluster abc88", i[a.fromCluster]), n = et(n.reverse(), i[a.fromCluster].node).reverse(), c = !0);
  const y = n.filter((C) => !Number.isNaN(C.y));
  let p = lt;
  a.curve && (l === "graph" || l === "flowchart") && (p = a.curve);
  const { x: f, y: x } = rr(a), k = ct().x(f).y(x).curve(p);
  let d;
  switch (a.thickness) {
    case "normal":
      d = "edge-thickness-normal";
      break;
    case "thick":
      d = "edge-thickness-thick";
      break;
    case "invisible":
      d = "edge-thickness-thick";
      break;
    default:
      d = "";
  }
  switch (a.pattern) {
    case "solid":
      d += " edge-pattern-solid";
      break;
    case "dotted":
      d += " edge-pattern-dotted";
      break;
    case "dashed":
      d += " edge-pattern-dashed";
      break;
  }
  const u = e.append("path").attr("d", k(y)).attr("id", a.id).attr("class", " " + d + (a.classes ? " " + a.classes : "")).attr("style", a.style);
  let S = "";
  (b().flowchart.arrowMarkerAbsolute || b().state.arrowMarkerAbsolute) && (S = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search, S = S.replace(/\(/g, "\\("), S = S.replace(/\)/g, "\\)")), ar(u, a, S, s, l);
  let E = {};
  return c && (E.updatedPath = n), E.originalPath = a.points, E;
};
export {
  hr as a,
  fr as b,
  R as c,
  dr as d,
  or as e,
  xr as f,
  tr as g,
  ur as h,
  Bt as i,
  gr as j,
  rr as k,
  M as l,
  ar as m,
  pr as p,
  yr as s,
  m as u
};
