'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var React = require('react');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var React__default = /*#__PURE__*/_interopDefaultLegacy(React);

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || false;
    descriptor.configurable = true;
    if ("value" in descriptor) descriptor.writable = true;
    Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  Object.defineProperty(Constructor, "prototype", {
    writable: false
  });
  return Constructor;
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;
    return o;
  };

  return _setPrototypeOf(o, p);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      writable: true,
      configurable: true
    }
  });
  Object.defineProperty(subClass, "prototype", {
    writable: false
  });
  if (superClass) _setPrototypeOf(subClass, superClass);
}

function _typeof(obj) {
  "@babel/helpers - typeof";

  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
    return typeof obj;
  } : function (obj) {
    return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  }, _typeof(obj);
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return self;
}

function _possibleConstructorReturn(self, call) {
  if (call && (_typeof(call) === "object" || typeof call === "function")) {
    return call;
  } else if (call !== void 0) {
    throw new TypeError("Derived constructors may only return object or undefined");
  }

  return _assertThisInitialized(self);
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };
  return _getPrototypeOf(o);
}

function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var Captcha = /*#__PURE__*/function (_Component) {
  _inherits(Captcha, _Component);

  var _super = _createSuper(Captcha);

  function Captcha() {
    _classCallCheck(this, Captcha);

    return _super.apply(this, arguments);
  }

  _createClass(Captcha, [{
    key: "init",
    value: function init() {
      var _this = this;

      this._instance = window.grecaptcha.render(this.targetEL, {
        'sitekey': this.props.siteKey,
        'theme': this.props.theme,
        'type': this.props.type,
        'size': this.props.size,
        'tabindex': this.props.tabIndex,
        'hl': this.props.language,
        'callback': function callback(response) {
          _this.recaptchaCallback(response);
        },
        'expired-callback': function expiredCallback() {
          _this.recaptchaExpiredCallback();
        }
      });
    }
  }, {
    key: "reset",
    value: function reset() {
      if (this._instance === null) return;
      window.grecaptcha.reset(this._instance);
    }
  }, {
    key: "getResponse",
    value: function getResponse() {
      if (this._instance === null) return null;
      return window.grecaptcha.getResponse(this._instance);
    }
  }, {
    key: "recaptchaCallback",
    value: function recaptchaCallback(response) {
      if (this.props.onResponse) {
        this.props.onResponse({
          response: response
        });
      }
    }
  }, {
    key: "recaptchaExpiredCallback",
    value: function recaptchaExpiredCallback() {
      if (this.props.onExpire) {
        this.props.onExpire();
      }
    }
  }, {
    key: "addRecaptchaScript",
    value: function addRecaptchaScript() {
      var _this2 = this;

      this.recaptchaScript = null;

      if (!window.grecaptcha) {
        var head = document.head || document.getElementsByTagName('head')[0];
        this.recaptchaScript = document.createElement('script');
        this.recaptchaScript.src = "https://www.google.com/recaptcha/api.js?render=explicit";
        this.recaptchaScript.async = true;
        this.recaptchaScript.defer = true;

        this.recaptchaScript.onload = function () {
          if (!window.grecaptcha) {
            console.warn("Recaptcha is not loaded");
            return;
          }

          window.grecaptcha.ready(function () {
            _this2.init();
          });
        };

        head.appendChild(this.recaptchaScript);
      }
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      this.addRecaptchaScript();

      if (window.grecaptcha) {
        this.init();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.recaptchaScript) {
        this.recaptchaScript.parentNode.removeChild(this.recaptchaScript);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this3 = this;

      return /*#__PURE__*/React__default["default"].createElement("div", {
        id: this.props.id,
        ref: function ref(el) {
          return _this3.targetEL = el;
        }
      });
    }
  }]);

  return Captcha;
}(React.Component);

_defineProperty(Captcha, "defaultProps", {
  id: null,
  siteKey: null,
  theme: "light",
  type: "image",
  size: "normal",
  tabIndex: 0,
  language: "en",
  onResponse: null,
  onExpire: null
});

exports.Captcha = Captcha;