“use strict”;

Object.defineProperty(exports, “__esModule”, {

value: true

}); exports.default = _default;

function _helperWrapFunction() {

const data = _interopRequireDefault(require("@babel/helper-wrap-function"));

_helperWrapFunction = function () {
  return data;
};

return data;

}

function _helperAnnotateAsPure() {

const data = _interopRequireDefault(require("@babel/helper-annotate-as-pure"));

_helperAnnotateAsPure = function () {
  return data;
};

return data;

}

function t() {

const data = _interopRequireWildcard(require("@babel/types"));

t = function () {
  return data;
};

return data;

}

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj = obj; } } } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const awaitVisitor = {

Function(path) {
  path.skip();
},

AwaitExpression(path, {
  wrapAwait
}) {
  const argument = path.get("argument");

  if (path.parentPath.isYieldExpression()) {
    path.replaceWith(argument.node);
    return;
  }

  path.replaceWith(t().yieldExpression(wrapAwait ? t().callExpression(t().cloneNode(wrapAwait), [argument.node]) : argument.node));
}

};

function _default(path, helpers) {

path.traverse(awaitVisitor, {
  wrapAwait: helpers.wrapAwait
});
const isIIFE = checkIsIIFE(path);
path.node.async = false;
path.node.generator = true;
(0, _helperWrapFunction().default)(path, t().cloneNode(helpers.wrapAsync));
const isProperty = path.isObjectMethod() || path.isClassMethod() || path.parentPath.isObjectProperty() || path.parentPath.isClassProperty();

if (!isProperty && !isIIFE && path.isExpression()) {
  (0, _helperAnnotateAsPure().default)(path);
}

function checkIsIIFE(path) {
  if (path.parentPath.isCallExpression({
    callee: path.node
  })) {
    return true;
  }

  const {
    parentPath
  } = path;

  if (parentPath.isMemberExpression() && t().isIdentifier(parentPath.node.property, {
    name: "bind"
  })) {
    const {
      parentPath: bindCall
    } = parentPath;
    return bindCall.isCallExpression() && bindCall.node.arguments.length === 1 && t().isThisExpression(bindCall.node.arguments[0]) && bindCall.parentPath.isCallExpression({
      callee: bindCall.node
    });
  }

  return false;
}

}