import "core-js/modules/es.symbol";
import "core-js/modules/es.symbol.description";
import "core-js/modules/es.symbol.iterator";
import "core-js/modules/es.array.iterator";
import "core-js/modules/es.object.get-own-property-descriptor";
import "core-js/modules/es.object.get-prototype-of";
import "core-js/modules/es.object.set-prototype-of";
import "core-js/modules/es.object.to-string";
import "core-js/modules/es.reflect.get";
import "core-js/modules/es.string.iterator";
import "core-js/modules/web.dom-collections.iterator";

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 _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); }

function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }

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); }

import BScroll from 'better-scroll-core';
import ScrollBar from '@better-scroll/scroll-bar';
import BasePlugin from './../_base';
import { registerPlugin } from './../../plugins';
import { isTouchSupported } from './../../helpers/feature';
BScroll.use(ScrollBar);
/**
 * @private
 * @plugin TouchScroll
 * @class TouchScroll
 */

var TouchScroll =
/*#__PURE__*/
function (_BasePlugin) {
  _inherits(TouchScroll, _BasePlugin);

  function TouchScroll(hotInstance) {
    _classCallCheck(this, TouchScroll);

    return _possibleConstructorReturn(this, _getPrototypeOf(TouchScroll).call(this, hotInstance));
  }
  /**
   * Check if plugin is enabled.
   *
   * @returns {Boolean}
   */


  _createClass(TouchScroll, [{
    key: "isEnabled",
    value: function isEnabled() {
      return isTouchSupported();
    }
    /**
     * Enable the plugin.
     */

  }, {
    key: "enablePlugin",
    value: function enablePlugin() {
      var _this = this;

      if (this.enabled) {
        return;
      }

      this.addHook('afterInit', function () {
        return _this.onAfterInit();
      });

      _get(_getPrototypeOf(TouchScroll.prototype), "enablePlugin", this).call(this);
    }
    /**
     * Updates the plugin to use the latest options you have specified.
     */

  }, {
    key: "updatePlugin",
    value: function updatePlugin() {
      _get(_getPrototypeOf(TouchScroll.prototype), "updatePlugin", this).call(this);
    }
    /**
     * Disable plugin for this Handsontable instance.
     */

  }, {
    key: "disablePlugin",
    value: function disablePlugin() {
      _get(_getPrototypeOf(TouchScroll.prototype), "disablePlugin", this).call(this);
    }
  }, {
    key: "onAfterInit",
    value: function onAfterInit() {
      var _this2 = this;

      this.wot = this.hot.view.wt;
      var holder = this.wot.wtTable.holder;
      var lockVerticalScroll = this.hot.getSettings().lockVerticalScroll;
      var bscroll = new BScroll(holder, {
        scrollX: true,
        scrollY: !lockVerticalScroll,
        click: true,
        // tap: 'tap',
        probeType: 3,
        scrollbar: true,
        swipeTime: 1000,
        directionLockThreshold: 0,
        eventPassthrough: lockVerticalScroll ? 'vertical' : '',
        bounce: {
          top: false,
          bottom: false,
          left: false,
          right: false
        }
      });
      this.wot.bscroll = bscroll;
      bscroll.on('scroll', function (pos) {
        if (_this2.wot) {
          _this2.wot.bscroll.translatePos = pos;

          _this2.wot.wtOverlays.onTableScroll({
            target: holder
          });
        }
      }); // holder.addEventListener('tap', (event) => {
      //   bscroll.disable()
      //   const touchStartEvent = {
      //     ...event,
      //     type: 'touchstart',
      //     realTarget: event.target
      //   }
      //   this.wot.wtEvent.onMouseDown(touchStartEvent)
      //   bscroll.enable()
      // });
    }
  }, {
    key: "destroy",
    value: function destroy() {
      if (this.wot && this.wot.bscroll) {
        this.wot.bscroll.destroy();
      }

      _get(_getPrototypeOf(TouchScroll.prototype), "destroy", this).call(this);
    }
  }]);

  return TouchScroll;
}(BasePlugin);

registerPlugin('touchScroll', TouchScroll);
export default TouchScroll;