/*
 Copyright (C) Federico Zivolo 2018
 Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
 */ function a(a, b) {
  if (1 !== a.nodeType) return [];
  var c = getComputedStyle(a, null);
  return b ? c[b] : c;
}
function b(a) {
  return "HTML" === a.nodeName ? a : a.parentNode || a.host;
}
function c(d) {
  if (!d) return document.body;
  switch (d.nodeName) {
    case "HTML":
    case "BODY":
      return d.ownerDocument.body;
    case "#document":
      return d.body;
  }
  var e = a(d),
    f = e.overflow,
    g = e.overflowX,
    h = e.overflowY;
  return /(auto|scroll|overlay)/.test(f + h + g) ? d : c(b(d));
}
var d = "undefined" != typeof window && "undefined" != typeof document,
  e = d && !!(window.MSInputMethodContext && document.documentMode),
  f = d && /MSIE 10/.test(navigator.userAgent);
function g(a) {
  return 11 === a ? e : 10 === a ? f : e || f;
}
function h(b) {
  if (!b) return document.documentElement;
  for (
    var c = g(10) ? document.body : null, d = b.offsetParent;
    d === c && b.nextElementSibling;

  )
    d = (b = b.nextElementSibling).offsetParent;
  var e = d && d.nodeName;
  return e && "BODY" !== e && "HTML" !== e
    ? -1 !== ["TD", "TABLE"].indexOf(d.nodeName) &&
      "static" === a(d, "position")
      ? h(d)
      : d
    : b
    ? b.ownerDocument.documentElement
    : document.documentElement;
}
function j(a) {
  var b = a.nodeName;
  return "BODY" !== b && ("HTML" === b || h(a.firstElementChild) === a);
}
function k(a) {
  return null === a.parentNode ? a : k(a.parentNode);
}
function l(a, b) {
  if (!a || !a.nodeType || !b || !b.nodeType) return document.documentElement;
  var c = a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING,
    d = c ? a : b,
    e = c ? b : a,
    f = document.createRange();
  f.setStart(d, 0), f.setEnd(e, 0);
  var g = f.commonAncestorContainer;
  if ((a !== g && b !== g) || d.contains(e)) return j(g) ? g : h(g);
  var i = k(a);
  return i.host ? l(i.host, b) : l(a, k(b).host);
}
function m(a) {
  var b =
      1 < arguments.length && arguments[1] !== void 0 ? arguments[1] : "top",
    c = "top" === b ? "scrollTop" : "scrollLeft",
    d = a.nodeName;
  if ("BODY" === d || "HTML" === d) {
    var e = a.ownerDocument.documentElement,
      f = a.ownerDocument.scrollingElement || e;
    return f[c];
  }
  return a[c];
}
function n(a, b) {
  var c = 2 < arguments.length && void 0 !== arguments[2] && arguments[2],
    d = m(b, "top"),
    e = m(b, "left"),
    f = c ? -1 : 1;
  return (
    (a.top += d * f),
    (a.bottom += d * f),
    (a.left += e * f),
    (a.right += e * f),
    a
  );
}
function o(a, b) {
  var c = "x" === b ? "Left" : "Top",
    d = "Left" == c ? "Right" : "Bottom";
  return (
    parseFloat(a["border" + c + "Width"], 10) +
    parseFloat(a["border" + d + "Width"], 10)
  );
}
function p(a, b, c, d) {
  return Math.max(
    b["offset" + a],
    b["scroll" + a],
    c["client" + a],
    c["offset" + a],
    c["scroll" + a],
    g(10)
      ? c["offset" + a] +
          d["margin" + ("Height" === a ? "Top" : "Left")] +
          d["margin" + ("Height" === a ? "Bottom" : "Right")]
      : 0
  );
}
function q() {
  var a = document.body,
    b = document.documentElement,
    c = g(10) && getComputedStyle(b);
  return { height: p("Height", a, b, c), width: p("Width", a, b, c) };
}
var r =
  Object.assign ||
  function (a) {
    for (var b, c = 1; c < arguments.length; c++)
      for (var d in ((b = arguments[c]), b))
        Object.prototype.hasOwnProperty.call(b, d) && (a[d] = b[d]);
    return a;
  };
function s(a) {
  return r({}, a, { right: a.left + a.width, bottom: a.top + a.height });
}
function t(b) {
  var c = {};
  try {
    if (g(10)) {
      c = b.getBoundingClientRect();
      var d = m(b, "top"),
        e = m(b, "left");
      (c.top += d), (c.left += e), (c.bottom += d), (c.right += e);
    } else c = b.getBoundingClientRect();
  } catch (a) {}
  var f = {
      left: c.left,
      top: c.top,
      width: c.right - c.left,
      height: c.bottom - c.top,
    },
    h = "HTML" === b.nodeName ? q() : {},
    i = h.width || b.clientWidth || f.right - f.left,
    j = h.height || b.clientHeight || f.bottom - f.top,
    k = b.offsetWidth - i,
    l = b.offsetHeight - j;
  if (k || l) {
    var n = a(b);
    (k -= o(n, "x")), (l -= o(n, "y")), (f.width -= k), (f.height -= l);
  }
  return s(f);
}
function u(b, d) {
  var e = Math.max,
    f = 2 < arguments.length && void 0 !== arguments[2] && arguments[2],
    h = g(10),
    i = "HTML" === d.nodeName,
    j = t(b),
    k = t(d),
    l = c(b),
    m = a(d),
    o = parseFloat(m.borderTopWidth, 10),
    p = parseFloat(m.borderLeftWidth, 10);
  f &&
    "HTML" === d.nodeName &&
    ((k.top = e(k.top, 0)), (k.left = e(k.left, 0)));
  var q = s({
    top: j.top - k.top - o,
    left: j.left - k.left - p,
    width: j.width,
    height: j.height,
  });
  if (((q.marginTop = 0), (q.marginLeft = 0), !h && i)) {
    var r = parseFloat(m.marginTop, 10),
      u = parseFloat(m.marginLeft, 10);
    (q.top -= o - r),
      (q.bottom -= o - r),
      (q.left -= p - u),
      (q.right -= p - u),
      (q.marginTop = r),
      (q.marginLeft = u);
  }
  return (
    (h && !f ? d.contains(l) : d === l && "BODY" !== l.nodeName) &&
      (q = n(q, d)),
    q
  );
}
function v(a) {
  var b = Math.max,
    c = 1 < arguments.length && void 0 !== arguments[1] && arguments[1],
    d = a.ownerDocument.documentElement,
    e = u(a, d),
    f = b(d.clientWidth, window.innerWidth || 0),
    g = b(d.clientHeight, window.innerHeight || 0),
    h = c ? 0 : m(d),
    i = c ? 0 : m(d, "left"),
    j = {
      top: h - e.top + e.marginTop,
      left: i - e.left + e.marginLeft,
      width: f,
      height: g,
    };
  return s(j);
}
function w(c) {
  var d = c.nodeName;
  return "BODY" === d || "HTML" === d
    ? !1
    : !("fixed" !== a(c, "position")) || w(b(c));
}
function x(b) {
  if (!b || !b.parentElement || g()) return document.documentElement;
  for (var c = b.parentElement; c && "none" === a(c, "transform"); )
    c = c.parentElement;
  return c || document.documentElement;
}
function y(a, d, e, f) {
  var g = 4 < arguments.length && void 0 !== arguments[4] && arguments[4],
    h = { top: 0, left: 0 },
    i = g ? x(a) : l(a, d);
  if ("viewport" === f) h = v(i, g);
  else {
    var j;
    "scrollParent" === f
      ? ((j = c(b(d))),
        "BODY" === j.nodeName && (j = a.ownerDocument.documentElement))
      : "window" === f
      ? (j = a.ownerDocument.documentElement)
      : (j = f);
    var k = u(j, i, g);
    if ("HTML" === j.nodeName && !w(i)) {
      var m = q(),
        n = m.height,
        o = m.width;
      (h.top += k.top - k.marginTop),
        (h.bottom = n + k.top),
        (h.left += k.left - k.marginLeft),
        (h.right = o + k.left);
    } else h = k;
  }
  return (h.left += e), (h.top += e), (h.right -= e), (h.bottom -= e), h;
}
function z(a) {
  var b = a.width,
    c = a.height;
  return b * c;
}
function A(a, b, c, d, e) {
  var f = 5 < arguments.length && arguments[5] !== void 0 ? arguments[5] : 0;
  if (-1 === a.indexOf("auto")) return a;
  var g = y(c, d, f, e),
    h = {
      top: { width: g.width, height: b.top - g.top },
      right: { width: g.right - b.right, height: g.height },
      bottom: { width: g.width, height: g.bottom - b.bottom },
      left: { width: b.left - g.left, height: g.height },
    },
    i = Object.keys(h)
      .map(function (a) {
        return r({ key: a }, h[a], { area: z(h[a]) });
      })
      .sort(function (c, a) {
        return a.area - c.area;
      }),
    j = i.filter(function (a) {
      var b = a.width,
        d = a.height;
      return b >= c.clientWidth && d >= c.clientHeight;
    }),
    k = 0 < j.length ? j[0].key : i[0].key,
    l = a.split("-")[1];
  return k + (l ? "-" + l : "");
}
for (var B = ["Edge", "Trident", "Firefox"], C = 0, D = 0; D < B.length; D += 1)
  if (d && 0 <= navigator.userAgent.indexOf(B[D])) {
    C = 1;
    break;
  }
function i(a) {
  var b = !1;
  return function () {
    b ||
      ((b = !0),
      window.Promise.resolve().then(function () {
        (b = !1), a();
      }));
  };
}
function E(a) {
  var b = !1;
  return function () {
    b ||
      ((b = !0),
      setTimeout(function () {
        (b = !1), a();
      }, C));
  };
}
var F = d && window.Promise,
  G = F ? i : E;
function H(a, b) {
  return Array.prototype.find ? a.find(b) : a.filter(b)[0];
}
function I(a, b, c) {
  if (Array.prototype.findIndex)
    return a.findIndex(function (a) {
      return a[b] === c;
    });
  var d = H(a, function (a) {
    return a[b] === c;
  });
  return a.indexOf(d);
}
function J(a) {
  var b;
  if ("HTML" === a.nodeName) {
    var c = q(),
      d = c.width,
      e = c.height;
    b = { width: d, height: e, left: 0, top: 0 };
  } else
    b = {
      width: a.offsetWidth,
      height: a.offsetHeight,
      left: a.offsetLeft,
      top: a.offsetTop,
    };
  return s(b);
}
function K(a) {
  var b = getComputedStyle(a),
    c = parseFloat(b.marginTop) + parseFloat(b.marginBottom),
    d = parseFloat(b.marginLeft) + parseFloat(b.marginRight),
    e = { width: a.offsetWidth + d, height: a.offsetHeight + c };
  return e;
}
function L(a) {
  var b = { left: "right", right: "left", bottom: "top", top: "bottom" };
  return a.replace(/left|right|bottom|top/g, function (a) {
    return b[a];
  });
}
function M(a, b, c) {
  c = c.split("-")[0];
  var d = K(a),
    e = { width: d.width, height: d.height },
    f = -1 !== ["right", "left"].indexOf(c),
    g = f ? "top" : "left",
    h = f ? "left" : "top",
    i = f ? "height" : "width",
    j = f ? "width" : "height";
  return (
    (e[g] = b[g] + b[i] / 2 - d[i] / 2),
    (e[h] = c === h ? b[h] - d[j] : b[L(h)]),
    e
  );
}
function N(a, b, c) {
  var d = 3 < arguments.length && arguments[3] !== void 0 ? arguments[3] : null,
    e = d ? x(b) : l(b, c);
  return u(c, e, d);
}
function O(a) {
  for (
    var b = [!1, "ms", "Webkit", "Moz", "O"],
      c = a.charAt(0).toUpperCase() + a.slice(1),
      d = 0;
    d < b.length;
    d++
  ) {
    var e = b[d],
      f = e ? "" + e + c : a;
    if ("undefined" != typeof document.body.style[f]) return f;
  }
  return null;
}
function P(a) {
  return a && "[object Function]" === {}.toString.call(a);
}
function Q(a, b) {
  return a.some(function (a) {
    var c = a.name,
      d = a.enabled;
    return d && c === b;
  });
}
function R(a, b, c) {
  var d = H(a, function (a) {
      var c = a.name;
      return c === b;
    }),
    e =
      !!d &&
      a.some(function (a) {
        return a.name === c && a.enabled && a.order < d.order;
      });
  if (!e) {
    var f = "`" + b + "`";
    console.warn(
      "`" +
        c +
        "`" +
        " modifier is required by " +
        f +
        " modifier in order to work, be sure to include it before " +
        f +
        "!"
    );
  }
  return e;
}
function S(a) {
  return "" !== a && !isNaN(parseFloat(a)) && isFinite(a);
}
function T(a) {
  var b = a.ownerDocument;
  return b ? b.defaultView : window;
}
function U(a, b) {
  return (
    T(a).removeEventListener("resize", b.updateBound),
    b.scrollParents.forEach(function (a) {
      a.removeEventListener("scroll", b.updateBound);
    }),
    (b.updateBound = null),
    (b.scrollParents = []),
    (b.scrollElement = null),
    (b.eventsEnabled = !1),
    b
  );
}
function V(a, b, c) {
  var d = void 0 === c ? a : a.slice(0, I(a, "name", c));
  return (
    d.forEach(function (a) {
      a["function"] &&
        console.warn("`modifier.function` is deprecated, use `modifier.fn`!");
      var c = a["function"] || a.fn;
      a.enabled &&
        P(c) &&
        ((b.offsets.popper = s(b.offsets.popper)),
        (b.offsets.reference = s(b.offsets.reference)),
        (b = c(b, a)));
    }),
    b
  );
}
function W(a, b) {
  Object.keys(b).forEach(function (c) {
    var d = b[c];
    !1 === d ? a.removeAttribute(c) : a.setAttribute(c, b[c]);
  });
}
function X(a, b) {
  Object.keys(b).forEach(function (c) {
    var d = "";
    -1 !== ["width", "height", "top", "right", "bottom", "left"].indexOf(c) &&
      S(b[c]) &&
      (d = "px"),
      (a.style[c] = b[c] + d);
  });
}
function Y(a, b, d, e) {
  var f = "BODY" === a.nodeName,
    g = f ? a.ownerDocument.defaultView : a;
  g.addEventListener(b, d, { passive: !0 }),
    f || Y(c(g.parentNode), b, d, e),
    e.push(g);
}
function Z(a, b, d, e) {
  (d.updateBound = e),
    T(a).addEventListener("resize", d.updateBound, { passive: !0 });
  var f = c(a);
  return (
    Y(f, "scroll", d.updateBound, d.scrollParents),
    (d.scrollElement = f),
    (d.eventsEnabled = !0),
    d
  );
}
var $ = {
  computeAutoPlacement: A,
  debounce: G,
  findIndex: I,
  getBordersSize: o,
  getBoundaries: y,
  getBoundingClientRect: t,
  getClientRect: s,
  getOffsetParent: h,
  getOffsetRect: J,
  getOffsetRectRelativeToArbitraryNode: u,
  getOuterSizes: K,
  getParentNode: b,
  getPopperOffsets: M,
  getReferenceOffsets: N,
  getScroll: m,
  getScrollParent: c,
  getStyleComputedProperty: a,
  getSupportedPropertyName: O,
  getWindowSizes: q,
  isFixed: w,
  isFunction: P,
  isModifierEnabled: Q,
  isModifierRequired: R,
  isNumeric: S,
  removeEventListeners: U,
  runModifiers: V,
  setAttributes: W,
  setStyles: X,
  setupEventListeners: Z,
};
export {
  A as computeAutoPlacement,
  G as debounce,
  I as findIndex,
  o as getBordersSize,
  y as getBoundaries,
  t as getBoundingClientRect,
  s as getClientRect,
  h as getOffsetParent,
  J as getOffsetRect,
  u as getOffsetRectRelativeToArbitraryNode,
  K as getOuterSizes,
  b as getParentNode,
  M as getPopperOffsets,
  N as getReferenceOffsets,
  m as getScroll,
  c as getScrollParent,
  a as getStyleComputedProperty,
  O as getSupportedPropertyName,
  q as getWindowSizes,
  w as isFixed,
  P as isFunction,
  Q as isModifierEnabled,
  R as isModifierRequired,
  S as isNumeric,
  U as removeEventListeners,
  V as runModifiers,
  W as setAttributes,
  X as setStyles,
  Z as setupEventListeners,
};
export default $;