"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _react = _interopRequireWildcard(require("react"));

var _signature_pad = _interopRequireDefault(require("signature_pad"));

var _ErrorBoundary = _interopRequireDefault(require("../../hoc/ErrorBoundary"));

var _react2 = require("@lingui/react");

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

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[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }

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

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); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

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

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

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 } }); if (superClass) _setPrototypeOf(subClass, superClass); }

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

var Signature =
/*#__PURE__*/
function (_Component) {
  _inherits(Signature, _Component);

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

    return _possibleConstructorReturn(this, _getPrototypeOf(Signature).apply(this, arguments));
  }

  _createClass(Signature, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (typeof document !== 'undefined') {
        var wrapper = document.getElementById('signature-pad');

        if (wrapper) {
          // Adjust canvas coordinate space taking into account pixel ratio,
          // to make it look crisp on mobile devices.
          // This also causes canvas to be cleared.
          var resizeCanvas = function resizeCanvas() {
            // When zoomed out to less than 100%, for some very strange reason,
            // some browsers report devicePixelRatio as less than 1
            // and only part of the canvas is cleared then.
            var ratio = Math.max(window.devicePixelRatio || 1, 1);
            canvas.width = canvas.offsetWidth * ratio;
            canvas.height = canvas.offsetHeight * ratio;
            canvas.getContext('2d').scale(ratio, ratio);
          };

          var clearButton = wrapper.querySelector('[data-action=clear]'),
              savePNGButton = wrapper.querySelector('[data-action=save-png]'),
              saveSVGButton = wrapper.querySelector('[data-action=save-svg]'),
              canvas = wrapper.querySelector('canvas');
          window.onresize = resizeCanvas;
          resizeCanvas();
          var signaturePad = new _signature_pad.default(canvas);
          clearButton.addEventListener('click', function () {
            signaturePad.clear();
          });
          savePNGButton.addEventListener('click', function () {
            if (signaturePad.isEmpty()) {//alert('Please provide signature first.');
            } else {
              window.open(signaturePad.toDataURL());
            }
          });
          saveSVGButton.addEventListener('click', function () {
            if (signaturePad.isEmpty()) {//alert('Please provide signature first.');
            } else {
              window.open(signaturePad.toDataURL('image/svg+xml'));
            }
          });
        }
      }
    }
  }, {
    key: "render",
    value: function render() {
      return _react.default.createElement(_ErrorBoundary.default, null, _react.default.createElement("div", null, _react.default.createElement("div", {
        id: "signature-pad",
        className: "m-signature-pad"
      }, _react.default.createElement("div", {
        className: "m-signature-pad--body"
      }, _react.default.createElement("canvas", null)), _react.default.createElement("div", {
        className: "m-signature-pad--footer"
      }, _react.default.createElement("div", {
        className: "description"
      }, _react.default.createElement(_react2.Trans, {
        id: "Sign above"
      })), _react.default.createElement("div", {
        className: "left"
      }, _react.default.createElement("button", {
        type: "button",
        className: "btn clear_btn clear",
        "data-action": "clear"
      }, _react.default.createElement(_react2.Trans, {
        id: "Clear"
      }))), _react.default.createElement("div", {
        className: "right"
      }, _react.default.createElement("button", {
        type: "button",
        className: "btn save_btn save",
        "data-action": "save-png"
      }, _react.default.createElement(_react2.Trans, {
        id: "Save as PNG"
      })), _react.default.createElement("button", {
        type: "button",
        className: "btn save_btn save",
        "data-action": "save-svg"
      }, _react.default.createElement(_react2.Trans, {
        id: "Save as SVG"
      })))))));
    }
  }]);

  return Signature;
}(_react.Component);

var _default = Signature;
exports.default = _default;