"use strict";

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); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = _default;

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

var _classnames = _interopRequireDefault(require("classnames"));

var _getLocale = require("../../../../utils/getLocale");

require("./index.css");

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

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var preCls = "titaui-drag-resize";

function _default(props) {
  var children = props.children,
      _props$defaultWidth = props.defaultWidth,
      defaultWidth = _props$defaultWidth === void 0 ? _getLocale.isEn ? 210 : 180 : _props$defaultWidth,
      _props$onResize = props.onResize,
      onResize = _props$onResize === void 0 ? function () {} : _props$onResize,
      _props$minWidth = props.minWidth,
      minWidth = _props$minWidth === void 0 ? _getLocale.isEn ? 210 : 180 : _props$minWidth,
      _props$maxWidth = props.maxWidth,
      maxWidth = _props$maxWidth === void 0 ? 600 : _props$maxWidth;
  var dragRef = (0, _react.useRef)();
  var container = (0, _react.useRef)(); // 拖拽

  (0, _react.useEffect)(function () {
    var m_pos;

    var resize = function resize(e) {
      var dx = m_pos - e.x;
      m_pos = e.x;
      var width = parseInt(getComputedStyle(container.current, "").width) - dx;
      if (width < minWidth) return;
      if (width > maxWidth) return;
      container.current.style.width = "".concat(width, "px");
      onResize({
        width: width
      });
    };

    dragRef.current.addEventListener("mousedown", function (e) {
      m_pos = e.x;
      document.addEventListener("mousemove", resize, false);
    }, false);

    var removeHandler = function removeHandler() {
      return document.removeEventListener("mousemove", resize, false);
    };

    document.addEventListener("mouseup", removeHandler, false);
    return function () {
      document.removeEventListener("mouseup", removeHandler);
    };
  }, []);
  return /*#__PURE__*/_react["default"].createElement("div", {
    ref: container,
    className: (0, _classnames["default"])(preCls),
    style: {
      width: defaultWidth
    }
  }, /*#__PURE__*/_react["default"].createElement("div", {
    className: (0, _classnames["default"])("".concat(preCls, "__container"))
  }, children), /*#__PURE__*/_react["default"].createElement("div", {
    className: (0, _classnames["default"])("".concat(preCls, "__bar"))
  }, /*#__PURE__*/_react["default"].createElement("div", {
    ref: dragRef,
    className: (0, _classnames["default"])("".concat(preCls, "__bar-darg"))
  })));
}