import {
  clear,
  common_default,
  defaultConfig2,
  getAccDescription,
  getAccTitle,
  getConfig2,
  getDiagramTitle,
  setAccDescription,
  setAccTitle,
  setDiagramTitle,
  setupGraphViewbox
} from "./chunk-BFCVI5XI.js";
import {
  Tableau10_default,
  __name,
  ordinal,
  select_default
} from "./chunk-I65GBZ6F.js";
import "./chunk-TKSB4YUA.js";

// node_modules/d3-sankey/node_modules/d3-array/src/ascending.js
function ascending_default(a2, b) {
  return a2 < b ? -1 : a2 > b ? 1 : a2 >= b ? 0 : NaN;
}

// node_modules/d3-sankey/node_modules/d3-array/src/bisector.js
function bisector_default(f) {
  let delta = f;
  let compare = f;
  if (f.length === 1) {
    delta = (d, x2) => f(d) - x2;
    compare = ascendingComparator(f);
  }
  function left2(a2, x2, lo, hi) {
    if (lo == null) lo = 0;
    if (hi == null) hi = a2.length;
    while (lo < hi) {
      const mid = lo + hi >>> 1;
      if (compare(a2[mid], x2) < 0) lo = mid + 1;
      else hi = mid;
    }
    return lo;
  }
  function right2(a2, x2, lo, hi) {
    if (lo == null) lo = 0;
    if (hi == null) hi = a2.length;
    while (lo < hi) {
      const mid = lo + hi >>> 1;
      if (compare(a2[mid], x2) > 0) hi = mid;
      else lo = mid + 1;
    }
    return lo;
  }
  function center2(a2, x2, lo, hi) {
    if (lo == null) lo = 0;
    if (hi == null) hi = a2.length;
    const i = left2(a2, x2, lo, hi - 1);
    return i > lo && delta(a2[i - 1], x2) > -delta(a2[i], x2) ? i - 1 : i;
  }
  return { left: left2, center: center2, right: right2 };
}
function ascendingComparator(f) {
  return (d, x2) => ascending_default(f(d), x2);
}

// node_modules/d3-sankey/node_modules/d3-array/src/number.js
function number_default(x2) {
  return x2 === null ? NaN : +x2;
}

// node_modules/d3-sankey/node_modules/d3-array/src/bisect.js
var ascendingBisect = bisector_default(ascending_default);
var bisectRight = ascendingBisect.right;
var bisectLeft = ascendingBisect.left;
var bisectCenter = bisector_default(number_default).center;

// node_modules/d3-sankey/node_modules/d3-array/src/array.js
var array = Array.prototype;
var slice = array.slice;
var map = array.map;

// node_modules/d3-sankey/node_modules/d3-array/src/ticks.js
var e10 = Math.sqrt(50);
var e5 = Math.sqrt(10);
var e2 = Math.sqrt(2);

// node_modules/d3-sankey/node_modules/d3-array/src/max.js
function max(values, valueof) {
  let max3;
  if (valueof === void 0) {
    for (const value2 of values) {
      if (value2 != null && (max3 < value2 || max3 === void 0 && value2 >= value2)) {
        max3 = value2;
      }
    }
  } else {
    let index2 = -1;
    for (let value2 of values) {
      if ((value2 = valueof(value2, ++index2, values)) != null && (max3 < value2 || max3 === void 0 && value2 >= value2)) {
        max3 = value2;
      }
    }
  }
  return max3;
}

// node_modules/d3-sankey/node_modules/d3-array/src/min.js
function min(values, valueof) {
  let min3;
  if (valueof === void 0) {
    for (const value2 of values) {
      if (value2 != null && (min3 > value2 || min3 === void 0 && value2 >= value2)) {
        min3 = value2;
      }
    }
  } else {
    let index2 = -1;
    for (let value2 of values) {
      if ((value2 = valueof(value2, ++index2, values)) != null && (min3 > value2 || min3 === void 0 && value2 >= value2)) {
        min3 = value2;
      }
    }
  }
  return min3;
}

// node_modules/d3-sankey/node_modules/d3-array/src/shuffle.js
var shuffle_default = shuffler(Math.random);
function shuffler(random) {
  return function shuffle(array2, i0 = 0, i1 = array2.length) {
    let m = i1 - (i0 = +i0);
    while (m) {
      const i = random() * m-- | 0, t = array2[m + i0];
      array2[m + i0] = array2[i + i0];
      array2[i + i0] = t;
    }
    return array2;
  };
}

// node_modules/d3-sankey/node_modules/d3-array/src/sum.js
function sum(values, valueof) {
  let sum3 = 0;
  if (valueof === void 0) {
    for (let value2 of values) {
      if (value2 = +value2) {
        sum3 += value2;
      }
    }
  } else {
    let index2 = -1;
    for (let value2 of values) {
      if (value2 = +valueof(value2, ++index2, values)) {
        sum3 += value2;
      }
    }
  }
  return sum3;
}

// node_modules/d3-sankey/src/align.js
function targetDepth(d) {
  return d.target.depth;
}
function left(node) {
  return node.depth;
}
function right(node, n) {
  return n - 1 - node.height;
}
function justify(node, n) {
  return node.sourceLinks.length ? node.depth : n - 1;
}
function center(node) {
  return node.targetLinks.length ? node.depth : node.sourceLinks.length ? min(node.sourceLinks, targetDepth) - 1 : 0;
}

// node_modules/d3-sankey/src/constant.js
function constant(x2) {
  return function() {
    return x2;
  };
}

// node_modules/d3-sankey/src/sankey.js
function ascendingSourceBreadth(a2, b) {
  return ascendingBreadth(a2.source, b.source) || a2.index - b.index;
}
function ascendingTargetBreadth(a2, b) {
  return ascendingBreadth(a2.target, b.target) || a2.index - b.index;
}
function ascendingBreadth(a2, b) {
  return a2.y0 - b.y0;
}
function value(d) {
  return d.value;
}
function defaultId(d) {
  return d.index;
}
function defaultNodes(graph) {
  return graph.nodes;
}
function defaultLinks(graph) {
  return graph.links;
}
function find(nodeById, id) {
  const node = nodeById.get(id);
  if (!node) throw new Error("missing: " + id);
  return node;
}
function computeLinkBreadths({ nodes: nodes2 }) {
  for (const node of nodes2) {
    let y0 = node.y0;
    let y1 = y0;
    for (const link2 of node.sourceLinks) {
      link2.y0 = y0 + link2.width / 2;
      y0 += link2.width;
    }
    for (const link2 of node.targetLinks) {
      link2.y1 = y1 + link2.width / 2;
      y1 += link2.width;
    }
  }
}
function Sankey() {
  let x0 = 0, y0 = 0, x1 = 1, y1 = 1;
  let dx = 24;
  let dy = 8, py;
  let id = defaultId;
  let align = justify;
  let sort2;
  let linkSort;
  let nodes2 = defaultNodes;
  let links2 = defaultLinks;
  let iterations = 6;
  function sankey() {
    const graph = { nodes: nodes2.apply(null, arguments), links: links2.apply(null, arguments) };
    computeNodeLinks(graph);
    computeNodeValues(graph);
    computeNodeDepths(graph);
    computeNodeHeights(graph);
    computeNodeBreadths(graph);
    computeLinkBreadths(graph);
    return graph;
  }
  sankey.update = function(graph) {
    computeLinkBreadths(graph);
    return graph;
  };
  sankey.nodeId = function(_) {
    return arguments.length ? (id = typeof _ === "function" ? _ : constant(_), sankey) : id;
  };
  sankey.nodeAlign = function(_) {
    return arguments.length ? (align = typeof _ === "function" ? _ : constant(_), sankey) : align;
  };
  sankey.nodeSort = function(_) {
    return arguments.length ? (sort2 = _, sankey) : sort2;
  };
  sankey.nodeWidth = function(_) {
    return arguments.length ? (dx = +_, sankey) : dx;
  };
  sankey.nodePadding = function(_) {
    return arguments.length ? (dy = py = +_, sankey) : dy;
  };
  sankey.nodes = function(_) {
    return arguments.length ? (nodes2 = typeof _ === "function" ? _ : constant(_), sankey) : nodes2;
  };
  sankey.links = function(_) {
    return arguments.length ? (links2 = typeof _ === "function" ? _ : constant(_), sankey) : links2;
  };
  sankey.linkSort = function(_) {
    return arguments.length ? (linkSort = _, sankey) : linkSort;
  };
  sankey.size = function(_) {
    return arguments.length ? (x0 = y0 = 0, x1 = +_[0], y1 = +_[1], sankey) : [x1 - x0, y1 - y0];
  };
  sankey.extent = function(_) {
    return arguments.length ? (x0 = +_[0][0], x1 = +_[1][0], y0 = +_[0][1], y1 = +_[1][1], sankey) : [[x0, y0], [x1, y1]];
  };
  sankey.iterations = function(_) {
    return arguments.length ? (iterations = +_, sankey) : iterations;
  };
  function computeNodeLinks({ nodes: nodes3, links: links3 }) {
    for (const [i, node] of nodes3.entries()) {
      node.index = i;
      node.sourceLinks = [];
      node.targetLinks = [];
    }
    const nodeById = new Map(nodes3.map((d, i) => [id(d, i, nodes3), d]));
    for (const [i, link2] of links3.entries()) {
      link2.index = i;
      let { source, target } = link2;
      if (typeof source !== "object") source = link2.source = find(nodeById, source);
      if (typeof target !== "object") target = link2.target = find(nodeById, target);
      source.sourceLinks.push(link2);
      target.targetLinks.push(link2);
    }
    if (linkSort != null) {
      for (const { sourceLinks, targetLinks } of nodes3) {
        sourceLinks.sort(linkSort);
        targetLinks.sort(linkSort);
      }
    }
  }
  function computeNodeValues({ nodes: nodes3 }) {
    for (const node of nodes3) {
      node.value = node.fixedValue === void 0 ? Math.max(sum(node.sourceLinks, value), sum(node.targetLinks, value)) : node.fixedValue;
    }
  }
  function computeNodeDepths({ nodes: nodes3 }) {
    const n = nodes3.length;
    let current = new Set(nodes3);
    let next = /* @__PURE__ */ new Set();
    let x2 = 0;
    while (current.size) {
      for (const node of current) {
        node.depth = x2;
        for (const { target } of node.sourceLinks) {
          next.add(target);
        }
      }
      if (++x2 > n) throw new Error("circular link");
      current = next;
      next = /* @__PURE__ */ new Set();
    }
  }
  function computeNodeHeights({ nodes: nodes3 }) {
    const n = nodes3.length;
    let current = new Set(nodes3);
    let next = /* @__PURE__ */ new Set();
    let x2 = 0;
    while (current.size) {
      for (const node of current) {
        node.height = x2;
        for (const { source } of node.targetLinks) {
          next.add(source);
        }
      }
      if (++x2 > n) throw new Error("circular link");
      current = next;
      next = /* @__PURE__ */ new Set();
    }
  }
  function computeNodeLayers({ nodes: nodes3 }) {
    const x2 = max(nodes3, (d) => d.depth) + 1;
    const kx2 = (x1 - x0 - dx) / (x2 - 1);
    const columns = new Array(x2);
    for (const node of nodes3) {
      const i = Math.max(0, Math.min(x2 - 1, Math.floor(align.call(null, node, x2))));
      node.layer = i;
      node.x0 = x0 + i * kx2;
      node.x1 = node.x0 + dx;
      if (columns[i]) columns[i].push(node);
      else columns[i] = [node];
    }
    if (sort2) for (const column of columns) {
      column.sort(sort2);
    }
    return columns;
  }
  function initializeNodeBreadths(columns) {
    const ky2 = min(columns, (c) => (y1 - y0 - (c.length - 1) * py) / sum(c, value));
    for (const nodes3 of columns) {
      let y2 = y0;
      for (const node of nodes3) {
        node.y0 = y2;
        node.y1 = y2 + node.value * ky2;
        y2 = node.y1 + py;
        for (const link2 of node.sourceLinks) {
          link2.width = link2.value * ky2;
        }
      }
      y2 = (y1 - y2 + py) / (nodes3.length + 1);
      for (let i = 0; i < nodes3.length; ++i) {
        const node = nodes3[i];
        node.y0 += y2 * (i + 1);
        node.y1 += y2 * (i + 1);
      }
      reorderLinks(nodes3);
    }
  }
  function computeNodeBreadths(graph) {
    const columns = computeNodeLayers(graph);
    py = Math.min(dy, (y1 - y0) / (max(columns, (c) => c.length) - 1));
    initializeNodeBreadths(columns);
    for (let i = 0; i < iterations; ++i) {
      const alpha = Math.pow(0.99, i);
      const beta = Math.max(1 - alpha, (i + 1) / iterations);
      relaxRightToLeft(columns, alpha, beta);
      relaxLeftToRight(columns, alpha, beta);
    }
  }
  function relaxLeftToRight(columns, alpha, beta) {
    for (let i = 1, n = columns.length; i < n; ++i) {
      const column = columns[i];
      for (const target of column) {
        let y2 = 0;
        let w = 0;
        for (const { source, value: value2 } of target.targetLinks) {
          let v = value2 * (target.layer - source.layer);
          y2 += targetTop(source, target) * v;
          w += v;
        }
        if (!(w > 0)) continue;
        let dy2 = (y2 / w - target.y0) * alpha;
        target.y0 += dy2;
        target.y1 += dy2;
        reorderNodeLinks(target);
      }
      if (sort2 === void 0) column.sort(ascendingBreadth);
      resolveCollisions(column, beta);
    }
  }
  function relaxRightToLeft(columns, alpha, beta) {
    for (let n = columns.length, i = n - 2; i >= 0; --i) {
      const column = columns[i];
      for (const source of column) {
        let y2 = 0;
        let w = 0;
        for (const { target, value: value2 } of source.sourceLinks) {
          let v = value2 * (target.layer - source.layer);
          y2 += sourceTop(source, target) * v;
          w += v;
        }
        if (!(w > 0)) continue;
        let dy2 = (y2 / w - source.y0) * alpha;
        source.y0 += dy2;
        source.y1 += dy2;
        reorderNodeLinks(source);
      }
      if (sort2 === void 0) column.sort(ascendingBreadth);
      resolveCollisions(column, beta);
    }
  }
  function resolveCollisions(nodes3, alpha) {
    const i = nodes3.length >> 1;
    const subject = nodes3[i];
    resolveCollisionsBottomToTop(nodes3, subject.y0 - py, i - 1, alpha);
    resolveCollisionsTopToBottom(nodes3, subject.y1 + py, i + 1, alpha);
    resolveCollisionsBottomToTop(nodes3, y1, nodes3.length - 1, alpha);
    resolveCollisionsTopToBottom(nodes3, y0, 0, alpha);
  }
  function resolveCollisionsTopToBottom(nodes3, y2, i, alpha) {
    for (; i < nodes3.length; ++i) {
      const node = nodes3[i];
      const dy2 = (y2 - node.y0) * alpha;
      if (dy2 > 1e-6) node.y0 += dy2, node.y1 += dy2;
      y2 = node.y1 + py;
    }
  }
  function resolveCollisionsBottomToTop(nodes3, y2, i, alpha) {
    for (; i >= 0; --i) {
      const node = nodes3[i];
      const dy2 = (node.y1 - y2) * alpha;
      if (dy2 > 1e-6) node.y0 -= dy2, node.y1 -= dy2;
      y2 = node.y0 - py;
    }
  }
  function reorderNodeLinks({ sourceLinks, targetLinks }) {
    if (linkSort === void 0) {
      for (const { source: { sourceLinks: sourceLinks2 } } of targetLinks) {
        sourceLinks2.sort(ascendingTargetBreadth);
      }
      for (const { target: { targetLinks: targetLinks2 } } of sourceLinks) {
        targetLinks2.sort(ascendingSourceBreadth);
      }
    }
  }
  function reorderLinks(nodes3) {
    if (linkSort === void 0) {
      for (const { sourceLinks, targetLinks } of nodes3) {
        sourceLinks.sort(ascendingTargetBreadth);
        targetLinks.sort(ascendingSourceBreadth);
      }
    }
  }
  function targetTop(source, target) {
    let y2 = source.y0 - (source.sourceLinks.length - 1) * py / 2;
    for (const { target: node, width } of source.sourceLinks) {
      if (node === target) break;
      y2 += width + py;
    }
    for (const { source: node, width } of target.targetLinks) {
      if (node === source) break;
      y2 -= width;
    }
    return y2;
  }
  function sourceTop(source, target) {
    let y2 = target.y0 - (target.targetLinks.length - 1) * py / 2;
    for (const { source: node, width } of target.targetLinks) {
      if (node === source) break;
      y2 += width + py;
    }
    for (const { target: node, width } of source.sourceLinks) {
      if (node === target) break;
      y2 -= width;
    }
    return y2;
  }
  return sankey;
}

// node_modules/d3-sankey/node_modules/d3-path/src/path.js
var pi = Math.PI;
var tau = 2 * pi;
var epsilon = 1e-6;
var tauEpsilon = tau - epsilon;
function Path() {
  this._x0 = this._y0 = // start of current subpath
  this._x1 = this._y1 = null;
  this._ = "";
}
function path() {
  return new Path();
}
Path.prototype = path.prototype = {
  constructor: Path,
  moveTo: function(x2, y2) {
    this._ += "M" + (this._x0 = this._x1 = +x2) + "," + (this._y0 = this._y1 = +y2);
  },
  closePath: function() {
    if (this._x1 !== null) {
      this._x1 = this._x0, this._y1 = this._y0;
      this._ += "Z";
    }
  },
  lineTo: function(x2, y2) {
    this._ += "L" + (this._x1 = +x2) + "," + (this._y1 = +y2);
  },
  quadraticCurveTo: function(x1, y1, x2, y2) {
    this._ += "Q" + +x1 + "," + +y1 + "," + (this._x1 = +x2) + "," + (this._y1 = +y2);
  },
  bezierCurveTo: function(x1, y1, x2, y2, x3, y3) {
    this._ += "C" + +x1 + "," + +y1 + "," + +x2 + "," + +y2 + "," + (this._x1 = +x3) + "," + (this._y1 = +y3);
  },
  arcTo: function(x1, y1, x2, y2, r) {
    x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r;
    var x0 = this._x1, y0 = this._y1, x21 = x2 - x1, y21 = y2 - y1, x01 = x0 - x1, y01 = y0 - y1, l01_2 = x01 * x01 + y01 * y01;
    if (r < 0) throw new Error("negative radius: " + r);
    if (this._x1 === null) {
      this._ += "M" + (this._x1 = x1) + "," + (this._y1 = y1);
    } else if (!(l01_2 > epsilon)) ;
    else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon) || !r) {
      this._ += "L" + (this._x1 = x1) + "," + (this._y1 = y1);
    } else {
      var x20 = x2 - x0, y20 = y2 - y0, l21_2 = x21 * x21 + y21 * y21, l20_2 = x20 * x20 + y20 * y20, l21 = Math.sqrt(l21_2), l01 = Math.sqrt(l01_2), l = r * Math.tan((pi - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2), t01 = l / l01, t21 = l / l21;
      if (Math.abs(t01 - 1) > epsilon) {
        this._ += "L" + (x1 + t01 * x01) + "," + (y1 + t01 * y01);
      }
      this._ += "A" + r + "," + r + ",0,0," + +(y01 * x20 > x01 * y20) + "," + (this._x1 = x1 + t21 * x21) + "," + (this._y1 = y1 + t21 * y21);
    }
  },
  arc: function(x2, y2, r, a0, a1, ccw) {
    x2 = +x2, y2 = +y2, r = +r, ccw = !!ccw;
    var dx = r * Math.cos(a0), dy = r * Math.sin(a0), x0 = x2 + dx, y0 = y2 + dy, cw = 1 ^ ccw, da = ccw ? a0 - a1 : a1 - a0;
    if (r < 0) throw new Error("negative radius: " + r);
    if (this._x1 === null) {
      this._ += "M" + x0 + "," + y0;
    } else if (Math.abs(this._x1 - x0) > epsilon || Math.abs(this._y1 - y0) > epsilon) {
      this._ += "L" + x0 + "," + y0;
    }
    if (!r) return;
    if (da < 0) da = da % tau + tau;
    if (da > tauEpsilon) {
      this._ += "A" + r + "," + r + ",0,1," + cw + "," + (x2 - dx) + "," + (y2 - dy) + "A" + r + "," + r + ",0,1," + cw + "," + (this._x1 = x0) + "," + (this._y1 = y0);
    } else if (da > epsilon) {
      this._ += "A" + r + "," + r + ",0," + +(da >= pi) + "," + cw + "," + (this._x1 = x2 + r * Math.cos(a1)) + "," + (this._y1 = y2 + r * Math.sin(a1));
    }
  },
  rect: function(x2, y2, w, h) {
    this._ += "M" + (this._x0 = this._x1 = +x2) + "," + (this._y0 = this._y1 = +y2) + "h" + +w + "v" + +h + "h" + -w + "Z";
  },
  toString: function() {
    return this._;
  }
};
var path_default = path;

// node_modules/d3-sankey/node_modules/d3-shape/src/constant.js
function constant_default2(x2) {
  return function constant2() {
    return x2;
  };
}

// node_modules/d3-sankey/node_modules/d3-shape/src/math.js
var epsilon2 = 1e-12;
var pi2 = Math.PI;
var halfPi = pi2 / 2;
var tau2 = 2 * pi2;

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/linear.js
function Linear(context) {
  this._context = context;
}
Linear.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
      // proceed
      default:
        this._context.lineTo(x2, y2);
        break;
    }
  }
};
function linear_default(context) {
  return new Linear(context);
}

// node_modules/d3-sankey/node_modules/d3-shape/src/point.js
function x(p) {
  return p[0];
}
function y(p) {
  return p[1];
}

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/radial.js
var curveRadialLinear = curveRadial(linear_default);
function Radial(curve) {
  this._curve = curve;
}
Radial.prototype = {
  areaStart: function() {
    this._curve.areaStart();
  },
  areaEnd: function() {
    this._curve.areaEnd();
  },
  lineStart: function() {
    this._curve.lineStart();
  },
  lineEnd: function() {
    this._curve.lineEnd();
  },
  point: function(a2, r) {
    this._curve.point(r * Math.sin(a2), r * -Math.cos(a2));
  }
};
function curveRadial(curve) {
  function radial(context) {
    return new Radial(curve(context));
  }
  radial._curve = curve;
  return radial;
}

// node_modules/d3-sankey/node_modules/d3-shape/src/array.js
var slice2 = Array.prototype.slice;

// node_modules/d3-sankey/node_modules/d3-shape/src/link/index.js
function linkSource(d) {
  return d.source;
}
function linkTarget(d) {
  return d.target;
}
function link(curve) {
  var source = linkSource, target = linkTarget, x2 = x, y2 = y, context = null;
  function link2() {
    var buffer, argv = slice2.call(arguments), s2 = source.apply(this, argv), t = target.apply(this, argv);
    if (!context) context = buffer = path_default();
    curve(context, +x2.apply(this, (argv[0] = s2, argv)), +y2.apply(this, argv), +x2.apply(this, (argv[0] = t, argv)), +y2.apply(this, argv));
    if (buffer) return context = null, buffer + "" || null;
  }
  link2.source = function(_) {
    return arguments.length ? (source = _, link2) : source;
  };
  link2.target = function(_) {
    return arguments.length ? (target = _, link2) : target;
  };
  link2.x = function(_) {
    return arguments.length ? (x2 = typeof _ === "function" ? _ : constant_default2(+_), link2) : x2;
  };
  link2.y = function(_) {
    return arguments.length ? (y2 = typeof _ === "function" ? _ : constant_default2(+_), link2) : y2;
  };
  link2.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, link2) : context;
  };
  return link2;
}
function curveHorizontal(context, x0, y0, x1, y1) {
  context.moveTo(x0, y0);
  context.bezierCurveTo(x0 = (x0 + x1) / 2, y0, x0, y1, x1, y1);
}
function linkHorizontal() {
  return link(curveHorizontal);
}

// node_modules/d3-sankey/node_modules/d3-shape/src/symbol/diamond.js
var tan30 = Math.sqrt(1 / 3);
var tan30_2 = tan30 * 2;

// node_modules/d3-sankey/node_modules/d3-shape/src/symbol/star.js
var kr = Math.sin(pi2 / 10) / Math.sin(7 * pi2 / 10);
var kx = Math.sin(tau2 / 10) * kr;
var ky = -Math.cos(tau2 / 10) * kr;

// node_modules/d3-sankey/node_modules/d3-shape/src/symbol/triangle.js
var sqrt3 = Math.sqrt(3);

// node_modules/d3-sankey/node_modules/d3-shape/src/symbol/wye.js
var s = Math.sqrt(3) / 2;
var k = 1 / Math.sqrt(12);
var a = (k / 2 + 1) * 3;

// node_modules/d3-sankey/node_modules/d3-shape/src/noop.js
function noop_default() {
}

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/basis.js
function point(that, x2, y2) {
  that._context.bezierCurveTo(
    (2 * that._x0 + that._x1) / 3,
    (2 * that._y0 + that._y1) / 3,
    (that._x0 + 2 * that._x1) / 3,
    (that._y0 + 2 * that._y1) / 3,
    (that._x0 + 4 * that._x1 + x2) / 6,
    (that._y0 + 4 * that._y1 + y2) / 6
  );
}
function Basis(context) {
  this._context = context;
}
Basis.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 3:
        point(this, this._x1, this._y1);
      // proceed
      case 2:
        this._context.lineTo(this._x1, this._y1);
        break;
    }
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
        this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6);
      // proceed
      default:
        point(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = x2;
    this._y0 = this._y1, this._y1 = y2;
  }
};

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/basisClosed.js
function BasisClosed(context) {
  this._context = context;
}
BasisClosed.prototype = {
  areaStart: noop_default,
  areaEnd: noop_default,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x2, this._y2);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3);
        this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x2, this._y2);
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        break;
      }
    }
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._x2 = x2, this._y2 = y2;
        break;
      case 1:
        this._point = 2;
        this._x3 = x2, this._y3 = y2;
        break;
      case 2:
        this._point = 3;
        this._x4 = x2, this._y4 = y2;
        this._context.moveTo((this._x0 + 4 * this._x1 + x2) / 6, (this._y0 + 4 * this._y1 + y2) / 6);
        break;
      default:
        point(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = x2;
    this._y0 = this._y1, this._y1 = y2;
  }
};

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/basisOpen.js
function BasisOpen(context) {
  this._context = context;
}
BasisOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || this._line !== 0 && this._point === 3) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
        var x0 = (this._x0 + 4 * this._x1 + x2) / 6, y0 = (this._y0 + 4 * this._y1 + y2) / 6;
        this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0);
        break;
      case 3:
        this._point = 4;
      // proceed
      default:
        point(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = x2;
    this._y0 = this._y1, this._y1 = y2;
  }
};

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/bundle.js
function Bundle(context, beta) {
  this._basis = new Basis(context);
  this._beta = beta;
}
Bundle.prototype = {
  lineStart: function() {
    this._x = [];
    this._y = [];
    this._basis.lineStart();
  },
  lineEnd: function() {
    var x2 = this._x, y2 = this._y, j = x2.length - 1;
    if (j > 0) {
      var x0 = x2[0], y0 = y2[0], dx = x2[j] - x0, dy = y2[j] - y0, i = -1, t;
      while (++i <= j) {
        t = i / j;
        this._basis.point(
          this._beta * x2[i] + (1 - this._beta) * (x0 + t * dx),
          this._beta * y2[i] + (1 - this._beta) * (y0 + t * dy)
        );
      }
    }
    this._x = this._y = null;
    this._basis.lineEnd();
  },
  point: function(x2, y2) {
    this._x.push(+x2);
    this._y.push(+y2);
  }
};
var bundle_default = (function custom(beta) {
  function bundle(context) {
    return beta === 1 ? new Basis(context) : new Bundle(context, beta);
  }
  bundle.beta = function(beta2) {
    return custom(+beta2);
  };
  return bundle;
})(0.85);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/cardinal.js
function point2(that, x2, y2) {
  that._context.bezierCurveTo(
    that._x1 + that._k * (that._x2 - that._x0),
    that._y1 + that._k * (that._y2 - that._y0),
    that._x2 + that._k * (that._x1 - x2),
    that._y2 + that._k * (that._y1 - y2),
    that._x2,
    that._y2
  );
}
function Cardinal(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}
Cardinal.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2:
        this._context.lineTo(this._x2, this._y2);
        break;
      case 3:
        point2(this, this._x1, this._y1);
        break;
    }
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
        this._x1 = x2, this._y1 = y2;
        break;
      case 2:
        this._point = 3;
      // proceed
      default:
        point2(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var cardinal_default = (function custom2(tension) {
  function cardinal(context) {
    return new Cardinal(context, tension);
  }
  cardinal.tension = function(tension2) {
    return custom2(+tension2);
  };
  return cardinal;
})(0);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/cardinalClosed.js
function CardinalClosed(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}
CardinalClosed.prototype = {
  areaStart: noop_default,
  areaEnd: noop_default,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._x3 = x2, this._y3 = y2;
        break;
      case 1:
        this._point = 2;
        this._context.moveTo(this._x4 = x2, this._y4 = y2);
        break;
      case 2:
        this._point = 3;
        this._x5 = x2, this._y5 = y2;
        break;
      default:
        point2(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var cardinalClosed_default = (function custom3(tension) {
  function cardinal(context) {
    return new CardinalClosed(context, tension);
  }
  cardinal.tension = function(tension2) {
    return custom3(+tension2);
  };
  return cardinal;
})(0);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/cardinalOpen.js
function CardinalOpen(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}
CardinalOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || this._line !== 0 && this._point === 3) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
        this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2);
        break;
      case 3:
        this._point = 4;
      // proceed
      default:
        point2(this, x2, y2);
        break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var cardinalOpen_default = (function custom4(tension) {
  function cardinal(context) {
    return new CardinalOpen(context, tension);
  }
  cardinal.tension = function(tension2) {
    return custom4(+tension2);
  };
  return cardinal;
})(0);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/catmullRom.js
function point3(that, x2, y2) {
  var x1 = that._x1, y1 = that._y1, x22 = that._x2, y22 = that._y2;
  if (that._l01_a > epsilon2) {
    var a2 = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a, n = 3 * that._l01_a * (that._l01_a + that._l12_a);
    x1 = (x1 * a2 - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n;
    y1 = (y1 * a2 - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n;
  }
  if (that._l23_a > epsilon2) {
    var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a, m = 3 * that._l23_a * (that._l23_a + that._l12_a);
    x22 = (x22 * b + that._x1 * that._l23_2a - x2 * that._l12_2a) / m;
    y22 = (y22 * b + that._y1 * that._l23_2a - y2 * that._l12_2a) / m;
  }
  that._context.bezierCurveTo(x1, y1, x22, y22, that._x2, that._y2);
}
function CatmullRom(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}
CatmullRom.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2:
        this._context.lineTo(this._x2, this._y2);
        break;
      case 3:
        this.point(this._x2, this._y2);
        break;
    }
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    if (this._point) {
      var x23 = this._x2 - x2, y23 = this._y2 - y2;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
      // proceed
      default:
        point3(this, x2, y2);
        break;
    }
    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var catmullRom_default = (function custom5(alpha) {
  function catmullRom(context) {
    return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0);
  }
  catmullRom.alpha = function(alpha2) {
    return custom5(+alpha2);
  };
  return catmullRom;
})(0.5);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/catmullRomClosed.js
function CatmullRomClosed(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}
CatmullRomClosed.prototype = {
  areaStart: noop_default,
  areaEnd: noop_default,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 = this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    if (this._point) {
      var x23 = this._x2 - x2, y23 = this._y2 - y2;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }
    switch (this._point) {
      case 0:
        this._point = 1;
        this._x3 = x2, this._y3 = y2;
        break;
      case 1:
        this._point = 2;
        this._context.moveTo(this._x4 = x2, this._y4 = y2);
        break;
      case 2:
        this._point = 3;
        this._x5 = x2, this._y5 = y2;
        break;
      default:
        point3(this, x2, y2);
        break;
    }
    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var catmullRomClosed_default = (function custom6(alpha) {
  function catmullRom(context) {
    return alpha ? new CatmullRomClosed(context, alpha) : new CardinalClosed(context, 0);
  }
  catmullRom.alpha = function(alpha2) {
    return custom6(+alpha2);
  };
  return catmullRom;
})(0.5);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/catmullRomOpen.js
function CatmullRomOpen(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}
CatmullRomOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a = this._l01_2a = this._l12_2a = this._l23_2a = this._point = 0;
  },
  lineEnd: function() {
    if (this._line || this._line !== 0 && this._point === 3) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    if (this._point) {
      var x23 = this._x2 - x2, y23 = this._y2 - y2;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }
    switch (this._point) {
      case 0:
        this._point = 1;
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
        this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2);
        break;
      case 3:
        this._point = 4;
      // proceed
      default:
        point3(this, x2, y2);
        break;
    }
    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x2;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y2;
  }
};
var catmullRomOpen_default = (function custom7(alpha) {
  function catmullRom(context) {
    return alpha ? new CatmullRomOpen(context, alpha) : new CardinalOpen(context, 0);
  }
  catmullRom.alpha = function(alpha2) {
    return custom7(+alpha2);
  };
  return catmullRom;
})(0.5);

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/linearClosed.js
function LinearClosed(context) {
  this._context = context;
}
LinearClosed.prototype = {
  areaStart: noop_default,
  areaEnd: noop_default,
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._point) this._context.closePath();
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    if (this._point) this._context.lineTo(x2, y2);
    else this._point = 1, this._context.moveTo(x2, y2);
  }
};

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/monotone.js
function sign(x2) {
  return x2 < 0 ? -1 : 1;
}
function slope3(that, x2, y2) {
  var h0 = that._x1 - that._x0, h1 = x2 - that._x1, s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0), s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0), p = (s0 * h1 + s1 * h0) / (h0 + h1);
  return (sign(s0) + sign(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0;
}
function slope2(that, t) {
  var h = that._x1 - that._x0;
  return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t;
}
function point4(that, t0, t1) {
  var x0 = that._x0, y0 = that._y0, x1 = that._x1, y1 = that._y1, dx = (x1 - x0) / 3;
  that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1);
}
function MonotoneX(context) {
  this._context = context;
}
MonotoneX.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._y0 = this._y1 = this._t0 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2:
        this._context.lineTo(this._x1, this._y1);
        break;
      case 3:
        point4(this, this._t0, slope2(this, this._t0));
        break;
    }
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    var t1 = NaN;
    x2 = +x2, y2 = +y2;
    if (x2 === this._x1 && y2 === this._y1) return;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
        break;
      case 2:
        this._point = 3;
        point4(this, slope2(this, t1 = slope3(this, x2, y2)), t1);
        break;
      default:
        point4(this, this._t0, t1 = slope3(this, x2, y2));
        break;
    }
    this._x0 = this._x1, this._x1 = x2;
    this._y0 = this._y1, this._y1 = y2;
    this._t0 = t1;
  }
};
function MonotoneY(context) {
  this._context = new ReflectContext(context);
}
(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x2, y2) {
  MonotoneX.prototype.point.call(this, y2, x2);
};
function ReflectContext(context) {
  this._context = context;
}
ReflectContext.prototype = {
  moveTo: function(x2, y2) {
    this._context.moveTo(y2, x2);
  },
  closePath: function() {
    this._context.closePath();
  },
  lineTo: function(x2, y2) {
    this._context.lineTo(y2, x2);
  },
  bezierCurveTo: function(x1, y1, x2, y2, x3, y3) {
    this._context.bezierCurveTo(y1, x1, y2, x2, y3, x3);
  }
};

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/natural.js
function Natural(context) {
  this._context = context;
}
Natural.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = [];
    this._y = [];
  },
  lineEnd: function() {
    var x2 = this._x, y2 = this._y, n = x2.length;
    if (n) {
      this._line ? this._context.lineTo(x2[0], y2[0]) : this._context.moveTo(x2[0], y2[0]);
      if (n === 2) {
        this._context.lineTo(x2[1], y2[1]);
      } else {
        var px = controlPoints(x2), py = controlPoints(y2);
        for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) {
          this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x2[i1], y2[i1]);
        }
      }
    }
    if (this._line || this._line !== 0 && n === 1) this._context.closePath();
    this._line = 1 - this._line;
    this._x = this._y = null;
  },
  point: function(x2, y2) {
    this._x.push(+x2);
    this._y.push(+y2);
  }
};
function controlPoints(x2) {
  var i, n = x2.length - 1, m, a2 = new Array(n), b = new Array(n), r = new Array(n);
  a2[0] = 0, b[0] = 2, r[0] = x2[0] + 2 * x2[1];
  for (i = 1; i < n - 1; ++i) a2[i] = 1, b[i] = 4, r[i] = 4 * x2[i] + 2 * x2[i + 1];
  a2[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x2[n - 1] + x2[n];
  for (i = 1; i < n; ++i) m = a2[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1];
  a2[n - 1] = r[n - 1] / b[n - 1];
  for (i = n - 2; i >= 0; --i) a2[i] = (r[i] - a2[i + 1]) / b[i];
  b[n - 1] = (x2[n] + a2[n - 1]) / 2;
  for (i = 0; i < n - 1; ++i) b[i] = 2 * x2[i + 1] - a2[i + 1];
  return [a2, b];
}

// node_modules/d3-sankey/node_modules/d3-shape/src/curve/step.js
function Step(context, t) {
  this._context = context;
  this._t = t;
}
Step.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = this._y = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y);
    if (this._line || this._line !== 0 && this._point === 1) this._context.closePath();
    if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line;
  },
  point: function(x2, y2) {
    x2 = +x2, y2 = +y2;
    switch (this._point) {
      case 0:
        this._point = 1;
        this._line ? this._context.lineTo(x2, y2) : this._context.moveTo(x2, y2);
        break;
      case 1:
        this._point = 2;
      // proceed
      default: {
        if (this._t <= 0) {
          this._context.lineTo(this._x, y2);
          this._context.lineTo(x2, y2);
        } else {
          var x1 = this._x * (1 - this._t) + x2 * this._t;
          this._context.lineTo(x1, this._y);
          this._context.lineTo(x1, y2);
        }
        break;
      }
    }
    this._x = x2, this._y = y2;
  }
};

// node_modules/d3-sankey/src/sankeyLinkHorizontal.js
function horizontalSource(d) {
  return [d.source.x1, d.y0];
}
function horizontalTarget(d) {
  return [d.target.x0, d.y1];
}
function sankeyLinkHorizontal_default() {
  return linkHorizontal().source(horizontalSource).target(horizontalTarget);
}

// node_modules/mermaid/dist/chunks/mermaid.core/sankeyDiagram-TZEHDZUN.mjs
var parser = (function() {
  var o = __name(function(k2, v, o2, l) {
    for (o2 = o2 || {}, l = k2.length; l--; o2[k2[l]] = v) ;
    return o2;
  }, "o"), $V0 = [1, 9], $V1 = [1, 10], $V2 = [1, 5, 10, 12];
  var parser2 = {
    trace: __name(function trace() {
    }, "trace"),
    yy: {},
    symbols_: { "error": 2, "start": 3, "SANKEY": 4, "NEWLINE": 5, "csv": 6, "opt_eof": 7, "record": 8, "csv_tail": 9, "EOF": 10, "field[source]": 11, "COMMA": 12, "field[target]": 13, "field[value]": 14, "field": 15, "escaped": 16, "non_escaped": 17, "DQUOTE": 18, "ESCAPED_TEXT": 19, "NON_ESCAPED_TEXT": 20, "$accept": 0, "$end": 1 },
    terminals_: { 2: "error", 4: "SANKEY", 5: "NEWLINE", 10: "EOF", 11: "field[source]", 12: "COMMA", 13: "field[target]", 14: "field[value]", 18: "DQUOTE", 19: "ESCAPED_TEXT", 20: "NON_ESCAPED_TEXT" },
    productions_: [0, [3, 4], [6, 2], [9, 2], [9, 0], [7, 1], [7, 0], [8, 5], [15, 1], [15, 1], [16, 3], [17, 1]],
    performAction: __name(function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) {
      var $0 = $$.length - 1;
      switch (yystate) {
        case 7:
          const source = yy.findOrCreateNode($$[$0 - 4].trim().replaceAll('""', '"'));
          const target = yy.findOrCreateNode($$[$0 - 2].trim().replaceAll('""', '"'));
          const value2 = parseFloat($$[$0].trim());
          yy.addLink(source, target, value2);
          break;
        case 8:
        case 9:
        case 11:
          this.$ = $$[$0];
          break;
        case 10:
          this.$ = $$[$0 - 1];
          break;
      }
    }, "anonymous"),
    table: [{ 3: 1, 4: [1, 2] }, { 1: [3] }, { 5: [1, 3] }, { 6: 4, 8: 5, 15: 6, 16: 7, 17: 8, 18: $V0, 20: $V1 }, { 1: [2, 6], 7: 11, 10: [1, 12] }, o($V1, [2, 4], { 9: 13, 5: [1, 14] }), { 12: [1, 15] }, o($V2, [2, 8]), o($V2, [2, 9]), { 19: [1, 16] }, o($V2, [2, 11]), { 1: [2, 1] }, { 1: [2, 5] }, o($V1, [2, 2]), { 6: 17, 8: 5, 15: 6, 16: 7, 17: 8, 18: $V0, 20: $V1 }, { 15: 18, 16: 7, 17: 8, 18: $V0, 20: $V1 }, { 18: [1, 19] }, o($V1, [2, 3]), { 12: [1, 20] }, o($V2, [2, 10]), { 15: 21, 16: 7, 17: 8, 18: $V0, 20: $V1 }, o([1, 5, 10], [2, 7])],
    defaultActions: { 11: [2, 1], 12: [2, 5] },
    parseError: __name(function parseError(str, hash) {
      if (hash.recoverable) {
        this.trace(str);
      } else {
        var error = new Error(str);
        error.hash = hash;
        throw error;
      }
    }, "parseError"),
    parse: __name(function parse(input) {
      var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
      var args = lstack.slice.call(arguments, 1);
      var lexer2 = Object.create(this.lexer);
      var sharedState = { yy: {} };
      for (var k2 in this.yy) {
        if (Object.prototype.hasOwnProperty.call(this.yy, k2)) {
          sharedState.yy[k2] = this.yy[k2];
        }
      }
      lexer2.setInput(input, sharedState.yy);
      sharedState.yy.lexer = lexer2;
      sharedState.yy.parser = this;
      if (typeof lexer2.yylloc == "undefined") {
        lexer2.yylloc = {};
      }
      var yyloc = lexer2.yylloc;
      lstack.push(yyloc);
      var ranges = lexer2.options && lexer2.options.ranges;
      if (typeof sharedState.yy.parseError === "function") {
        this.parseError = sharedState.yy.parseError;
      } else {
        this.parseError = Object.getPrototypeOf(this).parseError;
      }
      function popStack(n) {
        stack.length = stack.length - 2 * n;
        vstack.length = vstack.length - n;
        lstack.length = lstack.length - n;
      }
      __name(popStack, "popStack");
      function lex() {
        var token;
        token = tstack.pop() || lexer2.lex() || EOF;
        if (typeof token !== "number") {
          if (token instanceof Array) {
            tstack = token;
            token = tstack.pop();
          }
          token = self.symbols_[token] || token;
        }
        return token;
      }
      __name(lex, "lex");
      var symbol, preErrorSymbol, state, action, a2, r, yyval = {}, p, len, newState, expected;
      while (true) {
        state = stack[stack.length - 1];
        if (this.defaultActions[state]) {
          action = this.defaultActions[state];
        } else {
          if (symbol === null || typeof symbol == "undefined") {
            symbol = lex();
          }
          action = table[state] && table[state][symbol];
        }
        if (typeof action === "undefined" || !action.length || !action[0]) {
          var errStr = "";
          expected = [];
          for (p in table[state]) {
            if (this.terminals_[p] && p > TERROR) {
              expected.push("'" + this.terminals_[p] + "'");
            }
          }
          if (lexer2.showPosition) {
            errStr = "Parse error on line " + (yylineno + 1) + ":\n" + lexer2.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
          } else {
            errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == EOF ? "end of input" : "'" + (this.terminals_[symbol] || symbol) + "'");
          }
          this.parseError(errStr, {
            text: lexer2.match,
            token: this.terminals_[symbol] || symbol,
            line: lexer2.yylineno,
            loc: yyloc,
            expected
          });
        }
        if (action[0] instanceof Array && action.length > 1) {
          throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
        }
        switch (action[0]) {
          case 1:
            stack.push(symbol);
            vstack.push(lexer2.yytext);
            lstack.push(lexer2.yylloc);
            stack.push(action[1]);
            symbol = null;
            if (!preErrorSymbol) {
              yyleng = lexer2.yyleng;
              yytext = lexer2.yytext;
              yylineno = lexer2.yylineno;
              yyloc = lexer2.yylloc;
              if (recovering > 0) {
                recovering--;
              }
            } else {
              symbol = preErrorSymbol;
              preErrorSymbol = null;
            }
            break;
          case 2:
            len = this.productions_[action[1]][1];
            yyval.$ = vstack[vstack.length - len];
            yyval._$ = {
              first_line: lstack[lstack.length - (len || 1)].first_line,
              last_line: lstack[lstack.length - 1].last_line,
              first_column: lstack[lstack.length - (len || 1)].first_column,
              last_column: lstack[lstack.length - 1].last_column
            };
            if (ranges) {
              yyval._$.range = [
                lstack[lstack.length - (len || 1)].range[0],
                lstack[lstack.length - 1].range[1]
              ];
            }
            r = this.performAction.apply(yyval, [
              yytext,
              yyleng,
              yylineno,
              sharedState.yy,
              action[1],
              vstack,
              lstack
            ].concat(args));
            if (typeof r !== "undefined") {
              return r;
            }
            if (len) {
              stack = stack.slice(0, -1 * len * 2);
              vstack = vstack.slice(0, -1 * len);
              lstack = lstack.slice(0, -1 * len);
            }
            stack.push(this.productions_[action[1]][0]);
            vstack.push(yyval.$);
            lstack.push(yyval._$);
            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
            stack.push(newState);
            break;
          case 3:
            return true;
        }
      }
      return true;
    }, "parse")
  };
  var lexer = (function() {
    var lexer2 = {
      EOF: 1,
      parseError: __name(function parseError(str, hash) {
        if (this.yy.parser) {
          this.yy.parser.parseError(str, hash);
        } else {
          throw new Error(str);
        }
      }, "parseError"),
      // resets the lexer, sets new input
      setInput: __name(function(input, yy) {
        this.yy = yy || this.yy || {};
        this._input = input;
        this._more = this._backtrack = this.done = false;
        this.yylineno = this.yyleng = 0;
        this.yytext = this.matched = this.match = "";
        this.conditionStack = ["INITIAL"];
        this.yylloc = {
          first_line: 1,
          first_column: 0,
          last_line: 1,
          last_column: 0
        };
        if (this.options.ranges) {
          this.yylloc.range = [0, 0];
        }
        this.offset = 0;
        return this;
      }, "setInput"),
      // consumes and returns one char from the input
      input: __name(function() {
        var ch = this._input[0];
        this.yytext += ch;
        this.yyleng++;
        this.offset++;
        this.match += ch;
        this.matched += ch;
        var lines = ch.match(/(?:\r\n?|\n).*/g);
        if (lines) {
          this.yylineno++;
          this.yylloc.last_line++;
        } else {
          this.yylloc.last_column++;
        }
        if (this.options.ranges) {
          this.yylloc.range[1]++;
        }
        this._input = this._input.slice(1);
        return ch;
      }, "input"),
      // unshifts one char (or a string) into the input
      unput: __name(function(ch) {
        var len = ch.length;
        var lines = ch.split(/(?:\r\n?|\n)/g);
        this._input = ch + this._input;
        this.yytext = this.yytext.substr(0, this.yytext.length - len);
        this.offset -= len;
        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
        this.match = this.match.substr(0, this.match.length - 1);
        this.matched = this.matched.substr(0, this.matched.length - 1);
        if (lines.length - 1) {
          this.yylineno -= lines.length - 1;
        }
        var r = this.yylloc.range;
        this.yylloc = {
          first_line: this.yylloc.first_line,
          last_line: this.yylineno + 1,
          first_column: this.yylloc.first_column,
          last_column: lines ? (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length : this.yylloc.first_column - len
        };
        if (this.options.ranges) {
          this.yylloc.range = [r[0], r[0] + this.yyleng - len];
        }
        this.yyleng = this.yytext.length;
        return this;
      }, "unput"),
      // When called from action, caches matched text and appends it on next action
      more: __name(function() {
        this._more = true;
        return this;
      }, "more"),
      // When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.
      reject: __name(function() {
        if (this.options.backtrack_lexer) {
          this._backtrack = true;
        } else {
          return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n" + this.showPosition(), {
            text: "",
            token: null,
            line: this.yylineno
          });
        }
        return this;
      }, "reject"),
      // retain first n characters of the match
      less: __name(function(n) {
        this.unput(this.match.slice(n));
      }, "less"),
      // displays already matched input, i.e. for error messages
      pastInput: __name(function() {
        var past = this.matched.substr(0, this.matched.length - this.match.length);
        return (past.length > 20 ? "..." : "") + past.substr(-20).replace(/\n/g, "");
      }, "pastInput"),
      // displays upcoming input, i.e. for error messages
      upcomingInput: __name(function() {
        var next = this.match;
        if (next.length < 20) {
          next += this._input.substr(0, 20 - next.length);
        }
        return (next.substr(0, 20) + (next.length > 20 ? "..." : "")).replace(/\n/g, "");
      }, "upcomingInput"),
      // displays the character position where the lexing error occurred, i.e. for error messages
      showPosition: __name(function() {
        var pre = this.pastInput();
        var c = new Array(pre.length + 1).join("-");
        return pre + this.upcomingInput() + "\n" + c + "^";
      }, "showPosition"),
      // test the lexed token: return FALSE when not a match, otherwise return token
      test_match: __name(function(match, indexed_rule) {
        var token, lines, backup;
        if (this.options.backtrack_lexer) {
          backup = {
            yylineno: this.yylineno,
            yylloc: {
              first_line: this.yylloc.first_line,
              last_line: this.last_line,
              first_column: this.yylloc.first_column,
              last_column: this.yylloc.last_column
            },
            yytext: this.yytext,
            match: this.match,
            matches: this.matches,
            matched: this.matched,
            yyleng: this.yyleng,
            offset: this.offset,
            _more: this._more,
            _input: this._input,
            yy: this.yy,
            conditionStack: this.conditionStack.slice(0),
            done: this.done
          };
          if (this.options.ranges) {
            backup.yylloc.range = this.yylloc.range.slice(0);
          }
        }
        lines = match[0].match(/(?:\r\n?|\n).*/g);
        if (lines) {
          this.yylineno += lines.length;
        }
        this.yylloc = {
          first_line: this.yylloc.last_line,
          last_line: this.yylineno + 1,
          first_column: this.yylloc.last_column,
          last_column: lines ? lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length
        };
        this.yytext += match[0];
        this.match += match[0];
        this.matches = match;
        this.yyleng = this.yytext.length;
        if (this.options.ranges) {
          this.yylloc.range = [this.offset, this.offset += this.yyleng];
        }
        this._more = false;
        this._backtrack = false;
        this._input = this._input.slice(match[0].length);
        this.matched += match[0];
        token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
        if (this.done && this._input) {
          this.done = false;
        }
        if (token) {
          return token;
        } else if (this._backtrack) {
          for (var k2 in backup) {
            this[k2] = backup[k2];
          }
          return false;
        }
        return false;
      }, "test_match"),
      // return next match in input
      next: __name(function() {
        if (this.done) {
          return this.EOF;
        }
        if (!this._input) {
          this.done = true;
        }
        var token, match, tempMatch, index2;
        if (!this._more) {
          this.yytext = "";
          this.match = "";
        }
        var rules = this._currentRules();
        for (var i = 0; i < rules.length; i++) {
          tempMatch = this._input.match(this.rules[rules[i]]);
          if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
            match = tempMatch;
            index2 = i;
            if (this.options.backtrack_lexer) {
              token = this.test_match(tempMatch, rules[i]);
              if (token !== false) {
                return token;
              } else if (this._backtrack) {
                match = false;
                continue;
              } else {
                return false;
              }
            } else if (!this.options.flex) {
              break;
            }
          }
        }
        if (match) {
          token = this.test_match(match, rules[index2]);
          if (token !== false) {
            return token;
          }
          return false;
        }
        if (this._input === "") {
          return this.EOF;
        } else {
          return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". Unrecognized text.\n" + this.showPosition(), {
            text: "",
            token: null,
            line: this.yylineno
          });
        }
      }, "next"),
      // return next match that has a token
      lex: __name(function lex() {
        var r = this.next();
        if (r) {
          return r;
        } else {
          return this.lex();
        }
      }, "lex"),
      // activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
      begin: __name(function begin(condition) {
        this.conditionStack.push(condition);
      }, "begin"),
      // pop the previously active lexer condition state off the condition stack
      popState: __name(function popState() {
        var n = this.conditionStack.length - 1;
        if (n > 0) {
          return this.conditionStack.pop();
        } else {
          return this.conditionStack[0];
        }
      }, "popState"),
      // produce the lexer rule set which is active for the currently active lexer condition state
      _currentRules: __name(function _currentRules() {
        if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
          return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
        } else {
          return this.conditions["INITIAL"].rules;
        }
      }, "_currentRules"),
      // return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
      topState: __name(function topState(n) {
        n = this.conditionStack.length - 1 - Math.abs(n || 0);
        if (n >= 0) {
          return this.conditionStack[n];
        } else {
          return "INITIAL";
        }
      }, "topState"),
      // alias for begin(condition)
      pushState: __name(function pushState(condition) {
        this.begin(condition);
      }, "pushState"),
      // return the number of states currently on the stack
      stateStackSize: __name(function stateStackSize() {
        return this.conditionStack.length;
      }, "stateStackSize"),
      options: { "case-insensitive": true },
      performAction: __name(function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) {
        var YYSTATE = YY_START;
        switch ($avoiding_name_collisions) {
          case 0:
            this.pushState("csv");
            return 4;
            break;
          case 1:
            this.pushState("csv");
            return 4;
            break;
          case 2:
            return 10;
            break;
          case 3:
            return 5;
            break;
          case 4:
            return 12;
            break;
          case 5:
            this.pushState("escaped_text");
            return 18;
            break;
          case 6:
            return 20;
            break;
          case 7:
            this.popState("escaped_text");
            return 18;
            break;
          case 8:
            return 19;
            break;
        }
      }, "anonymous"),
      rules: [/^(?:sankey-beta\b)/i, /^(?:sankey\b)/i, /^(?:$)/i, /^(?:((\u000D\u000A)|(\u000A)))/i, /^(?:(\u002C))/i, /^(?:(\u0022))/i, /^(?:([\u0020-\u0021\u0023-\u002B\u002D-\u007E])*)/i, /^(?:(\u0022)(?!(\u0022)))/i, /^(?:(([\u0020-\u0021\u0023-\u002B\u002D-\u007E])|(\u002C)|(\u000D)|(\u000A)|(\u0022)(\u0022))*)/i],
      conditions: { "csv": { "rules": [2, 3, 4, 5, 6, 7, 8], "inclusive": false }, "escaped_text": { "rules": [7, 8], "inclusive": false }, "INITIAL": { "rules": [0, 1, 2, 3, 4, 5, 6, 7, 8], "inclusive": true } }
    };
    return lexer2;
  })();
  parser2.lexer = lexer;
  function Parser() {
    this.yy = {};
  }
  __name(Parser, "Parser");
  Parser.prototype = parser2;
  parser2.Parser = Parser;
  return new Parser();
})();
parser.parser = parser;
var sankey_default = parser;
var links = [];
var nodes = [];
var nodesMap = /* @__PURE__ */ new Map();
var clear2 = __name(() => {
  links = [];
  nodes = [];
  nodesMap = /* @__PURE__ */ new Map();
  clear();
}, "clear");
var _a;
var SankeyLink = (_a = class {
  constructor(source, target, value2 = 0) {
    this.source = source;
    this.target = target;
    this.value = value2;
  }
}, __name(_a, "SankeyLink"), _a);
var addLink = __name((source, target, value2) => {
  links.push(new SankeyLink(source, target, value2));
}, "addLink");
var _a2;
var SankeyNode = (_a2 = class {
  constructor(ID) {
    this.ID = ID;
  }
}, __name(_a2, "SankeyNode"), _a2);
var findOrCreateNode = __name((ID) => {
  ID = common_default.sanitizeText(ID, getConfig2());
  let node = nodesMap.get(ID);
  if (node === void 0) {
    node = new SankeyNode(ID);
    nodesMap.set(ID, node);
    nodes.push(node);
  }
  return node;
}, "findOrCreateNode");
var getNodes = __name(() => nodes, "getNodes");
var getLinks = __name(() => links, "getLinks");
var getGraph = __name(() => ({
  nodes: nodes.map((node) => ({ id: node.ID })),
  links: links.map((link2) => ({
    source: link2.source.ID,
    target: link2.target.ID,
    value: link2.value
  }))
}), "getGraph");
var sankeyDB_default = {
  nodesMap,
  getConfig: __name(() => getConfig2().sankey, "getConfig"),
  getNodes,
  getLinks,
  getGraph,
  addLink,
  findOrCreateNode,
  getAccTitle,
  setAccTitle,
  getAccDescription,
  setAccDescription,
  getDiagramTitle,
  setDiagramTitle,
  clear: clear2
};
var _a3;
var Uid = (_a3 = class {
  static next(name) {
    return new _a3(name + ++_a3.count);
  }
  constructor(id) {
    this.id = id;
    this.href = `#${id}`;
  }
  toString() {
    return "url(" + this.href + ")";
  }
}, __name(_a3, "Uid"), _a3.count = 0, _a3);
var alignmentsMap = {
  left,
  right,
  center,
  justify
};
var draw = __name(function(text, id, _version, diagObj) {
  const { securityLevel, sankey: conf } = getConfig2();
  const defaultSankeyConfig = defaultConfig2.sankey;
  let sandboxElement;
  if (securityLevel === "sandbox") {
    sandboxElement = select_default("#i" + id);
  }
  const root = securityLevel === "sandbox" ? select_default(sandboxElement.nodes()[0].contentDocument.body) : select_default("body");
  const svg = securityLevel === "sandbox" ? root.select(`[id="${id}"]`) : select_default(`[id="${id}"]`);
  const width = conf?.width ?? defaultSankeyConfig.width;
  const height = conf?.height ?? defaultSankeyConfig.width;
  const useMaxWidth = conf?.useMaxWidth ?? defaultSankeyConfig.useMaxWidth;
  const nodeAlignment = conf?.nodeAlignment ?? defaultSankeyConfig.nodeAlignment;
  const prefix = conf?.prefix ?? defaultSankeyConfig.prefix;
  const suffix = conf?.suffix ?? defaultSankeyConfig.suffix;
  const showValues = conf?.showValues ?? defaultSankeyConfig.showValues;
  const graph = diagObj.db.getGraph();
  const nodeAlign = alignmentsMap[nodeAlignment];
  const nodeWidth = 10;
  const sankey = Sankey().nodeId((d) => d.id).nodeWidth(nodeWidth).nodePadding(10 + (showValues ? 15 : 0)).nodeAlign(nodeAlign).extent([
    [0, 0],
    [width, height]
  ]);
  sankey(graph);
  const colorScheme = ordinal(Tableau10_default);
  svg.append("g").attr("class", "nodes").selectAll(".node").data(graph.nodes).join("g").attr("class", "node").attr("id", (d) => (d.uid = Uid.next("node-")).id).attr("transform", function(d) {
    return "translate(" + d.x0 + "," + d.y0 + ")";
  }).attr("x", (d) => d.x0).attr("y", (d) => d.y0).append("rect").attr("height", (d) => {
    return d.y1 - d.y0;
  }).attr("width", (d) => d.x1 - d.x0).attr("fill", (d) => colorScheme(d.id));
  const getText = __name(({ id: id2, value: value2 }) => {
    if (!showValues) {
      return id2;
    }
    return `${id2}
${prefix}${Math.round(value2 * 100) / 100}${suffix}`;
  }, "getText");
  svg.append("g").attr("class", "node-labels").attr("font-size", 14).selectAll("text").data(graph.nodes).join("text").attr("x", (d) => d.x0 < width / 2 ? d.x1 + 6 : d.x0 - 6).attr("y", (d) => (d.y1 + d.y0) / 2).attr("dy", `${showValues ? "0" : "0.35"}em`).attr("text-anchor", (d) => d.x0 < width / 2 ? "start" : "end").text(getText);
  const link2 = svg.append("g").attr("class", "links").attr("fill", "none").attr("stroke-opacity", 0.5).selectAll(".link").data(graph.links).join("g").attr("class", "link").style("mix-blend-mode", "multiply");
  const linkColor = conf?.linkColor ?? "gradient";
  if (linkColor === "gradient") {
    const gradient = link2.append("linearGradient").attr("id", (d) => (d.uid = Uid.next("linearGradient-")).id).attr("gradientUnits", "userSpaceOnUse").attr("x1", (d) => d.source.x1).attr("x2", (d) => d.target.x0);
    gradient.append("stop").attr("offset", "0%").attr("stop-color", (d) => colorScheme(d.source.id));
    gradient.append("stop").attr("offset", "100%").attr("stop-color", (d) => colorScheme(d.target.id));
  }
  let coloring;
  switch (linkColor) {
    case "gradient":
      coloring = __name((d) => d.uid, "coloring");
      break;
    case "source":
      coloring = __name((d) => colorScheme(d.source.id), "coloring");
      break;
    case "target":
      coloring = __name((d) => colorScheme(d.target.id), "coloring");
      break;
    default:
      coloring = linkColor;
  }
  link2.append("path").attr("d", sankeyLinkHorizontal_default()).attr("stroke", coloring).attr("stroke-width", (d) => Math.max(1, d.width));
  setupGraphViewbox(void 0, svg, 0, useMaxWidth);
}, "draw");
var sankeyRenderer_default = {
  draw
};
var prepareTextForParsing = __name((text) => {
  const textToParse = text.replaceAll(/^[^\S\n\r]+|[^\S\n\r]+$/g, "").replaceAll(/([\n\r])+/g, "\n").trim();
  return textToParse;
}, "prepareTextForParsing");
var getStyles = __name((options) => `.label {
      font-family: ${options.fontFamily};
    }`, "getStyles");
var styles_default = getStyles;
var originalParse = sankey_default.parse.bind(sankey_default);
sankey_default.parse = (text) => originalParse(prepareTextForParsing(text));
var diagram = {
  styles: styles_default,
  parser: sankey_default,
  db: sankeyDB_default,
  renderer: sankeyRenderer_default
};
export {
  diagram
};
//# sourceMappingURL=sankeyDiagram-TZEHDZUN-GH26R5YW.js.map