import * as React from "react";
import { c as clsx } from "./clsx-DgYk2OaC.js";
import { f as filterProps } from "./RechartsWrapper-B6DckFGn.js";
var _excluded = ["points", "className", "baseLinePoints", "connectNulls"];
function _extends() {
  return _extends = Object.assign ? Object.assign.bind() : function(n) {
    for (var e = 1; e < arguments.length; e++) {
      var t = arguments[e];
      for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]);
    }
    return n;
  }, _extends.apply(null, arguments);
}
function _objectWithoutProperties(e, t) {
  if (null == e) return {};
  var o, r, i = _objectWithoutPropertiesLoose(e, t);
  if (Object.getOwnPropertySymbols) {
    var n = Object.getOwnPropertySymbols(e);
    for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]);
  }
  return i;
}
function _objectWithoutPropertiesLoose(r, e) {
  if (null == r) return {};
  var t = {};
  for (var n in r) if ({}.hasOwnProperty.call(r, n)) {
    if (-1 !== e.indexOf(n)) continue;
    t[n] = r[n];
  }
  return t;
}
var isValidatePoint = (point) => {
  return point && point.x === +point.x && point.y === +point.y;
};
var getParsedPoints = function getParsedPoints2() {
  var points = arguments.length > 0 && arguments[0] !== void 0 ? arguments[0] : [];
  var segmentPoints = [[]];
  points.forEach((entry) => {
    if (isValidatePoint(entry)) {
      segmentPoints[segmentPoints.length - 1].push(entry);
    } else if (segmentPoints[segmentPoints.length - 1].length > 0) {
      segmentPoints.push([]);
    }
  });
  if (isValidatePoint(points[0])) {
    segmentPoints[segmentPoints.length - 1].push(points[0]);
  }
  if (segmentPoints[segmentPoints.length - 1].length <= 0) {
    segmentPoints = segmentPoints.slice(0, -1);
  }
  return segmentPoints;
};
var getSinglePolygonPath = (points, connectNulls) => {
  var segmentPoints = getParsedPoints(points);
  if (connectNulls) {
    segmentPoints = [segmentPoints.reduce((res, segPoints) => {
      return [...res, ...segPoints];
    }, [])];
  }
  var polygonPath = segmentPoints.map((segPoints) => {
    return segPoints.reduce((path, point, index) => {
      return "".concat(path).concat(index === 0 ? "M" : "L").concat(point.x, ",").concat(point.y);
    }, "");
  }).join("");
  return segmentPoints.length === 1 ? "".concat(polygonPath, "Z") : polygonPath;
};
var getRanglePath = (points, baseLinePoints, connectNulls) => {
  var outerPath = getSinglePolygonPath(points, connectNulls);
  return "".concat(outerPath.slice(-1) === "Z" ? outerPath.slice(0, -1) : outerPath, "L").concat(getSinglePolygonPath(baseLinePoints.reverse(), connectNulls).slice(1));
};
var Polygon = (props) => {
  var {
    points,
    className,
    baseLinePoints,
    connectNulls
  } = props, others = _objectWithoutProperties(props, _excluded);
  if (!points || !points.length) {
    return null;
  }
  var layerClass = clsx("recharts-polygon", className);
  if (baseLinePoints && baseLinePoints.length) {
    var hasStroke = others.stroke && others.stroke !== "none";
    var rangePath = getRanglePath(points, baseLinePoints, connectNulls);
    return /* @__PURE__ */ React.createElement("g", {
      className: layerClass
    }, /* @__PURE__ */ React.createElement("path", _extends({}, filterProps(others, true), {
      fill: rangePath.slice(-1) === "Z" ? others.fill : "none",
      stroke: "none",
      d: rangePath
    })), hasStroke ? /* @__PURE__ */ React.createElement("path", _extends({}, filterProps(others, true), {
      fill: "none",
      d: getSinglePolygonPath(points, connectNulls)
    })) : null, hasStroke ? /* @__PURE__ */ React.createElement("path", _extends({}, filterProps(others, true), {
      fill: "none",
      d: getSinglePolygonPath(baseLinePoints, connectNulls)
    })) : null);
  }
  var singlePath = getSinglePolygonPath(points, connectNulls);
  return /* @__PURE__ */ React.createElement("path", _extends({}, filterProps(others, true), {
    fill: singlePath.slice(-1) === "Z" ? others.fill : "none",
    className: layerClass,
    d: singlePath
  }));
};
export {
  Polygon as P
};
