import { createContext, createElement } from 'react';

var DefaultContext = {
  color: undefined,
  size: undefined,
  className: undefined,
  style: undefined,
  attr: undefined
};
var IconContext = createContext && createContext(DefaultContext);

var __assign = undefined && undefined.__assign || function () {
  __assign = Object.assign || function (t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
      s = arguments[i];

      for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
    }

    return t;
  };

  return __assign.apply(this, arguments);
};

var __rest = undefined && undefined.__rest || function (s, e) {
  var t = {};

  for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
  return t;
};

function Tree2Element(tree) {
  return tree && tree.map(function (node, i) {
    return createElement(node.tag, __assign({
      key: i
    }, node.attr), Tree2Element(node.child));
  });
}

function GenIcon(data) {
  return function (props) {
    return createElement(IconBase, __assign({
      attr: __assign({}, data.attr)
    }, props), Tree2Element(data.child));
  };
}
function IconBase(props) {
  var elem = function (conf) {
    var computedSize = props.size || conf.size || "1em";
    var className;
    if (conf.className) className = conf.className;
    if (props.className) className = (className ? className + ' ' : '') + props.className;

    var attr = props.attr,
        title = props.title,
        svgProps = __rest(props, ["attr", "title"]);

    return createElement("svg", __assign({
      stroke: "currentColor",
      fill: "currentColor",
      strokeWidth: "0"
    }, conf.attr, attr, svgProps, {
      className: className,
      style: __assign({
        color: props.color || conf.color
      }, conf.style, props.style),
      height: computedSize,
      width: computedSize,
      xmlns: "http://www.w3.org/2000/svg"
    }), title && createElement("title", null, title), props.children);
  };

  return IconContext !== undefined ? createElement(IconContext.Consumer, null, function (conf) {
    return elem(conf);
  }) : elem(DefaultContext);
}

export { GenIcon as G, IconContext as I };
