"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"] = void 0;
var _react = _interopRequireWildcard(require("react"));
var _web = require("@react-spring/web");
require("./index.css");
var _react2 = require("@use-gesture/react");
var _classnames = _interopRequireDefault(require("classnames"));
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; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
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; }
var preCls = 'titaui-super-table-resize';
/** 列默认最小宽度 */
var DEFAULT_MIN_WIDTH = 60;
var formatLeft = function formatLeft(columnOptions) {
  var beforeLeft = 0;
  return columnOptions.map(function (item) {
    beforeLeft += item._width;
    return _objectSpread(_objectSpread({}, item), {}, {
      left: beforeLeft
    });
  });
};
var Resize = function Resize(_ref) {
  var columnOptions = _ref.columnOptions,
    onColumnResize = _ref.onColumnResize,
    height = _ref.height,
    _ref$offsetX = _ref.offsetX,
    offsetX = _ref$offsetX === void 0 ? 0 : _ref$offsetX,
    hoverInsertBarIndex = _ref.hoverInsertBarIndex;
  var _useState = (0, _react.useState)(formatLeft(columnOptions)),
    _useState2 = _slicedToArray(_useState, 2),
    formatColumnOptions = _useState2[0],
    setFormatColumnOptions = _useState2[1];
  (0, _react.useEffect)(function () {
    var newFormatColumnOptions = formatLeft(columnOptions);
    setFormatColumnOptions(newFormatColumnOptions);
    colSizesApi.start(function (i) {
      var _newFormatColumnOptio;
      return {
        left: ((_newFormatColumnOptio = newFormatColumnOptions[i]) === null || _newFormatColumnOptio === void 0 ? void 0 : _newFormatColumnOptio.left) || 0
      };
    });
  }, [columnOptions]);
  var _useSprings = (0, _web.useSprings)(formatColumnOptions.length, function (i) {
      return {
        left: formatColumnOptions[i].left
      };
    }),
    _useSprings2 = _slicedToArray(_useSprings, 2),
    colSizes = _useSprings2[0],
    colSizesApi = _useSprings2[1];
  var resizeColBind = (0, _react2.useDrag)(function (_ref2) {
    var _ref2$movement = _slicedToArray(_ref2.movement, 1),
      mx = _ref2$movement[0],
      _ref2$args = _slicedToArray(_ref2.args, 1),
      colIndex = _ref2$args[0],
      active = _ref2.active,
      event = _ref2.event,
      last = _ref2.last;
    event.stopPropagation();
    var minWidth = formatColumnOptions[colIndex].minWidth || DEFAULT_MIN_WIDTH;

    // 限制最小宽度
    if (formatColumnOptions[colIndex]._width + mx <= minWidth) {
      mx = minWidth - formatColumnOptions[colIndex]._width;
    }
    if (onColumnResize) onColumnResize(formatColumnOptions.map(function (columnItem, i) {
      var width = columnItem.width || columnItem._width;
      if (colIndex === i) return width + mx;
      return width;
    }), colIndex, last);
    if (!active) {
      formatColumnOptions[colIndex]._width += mx;
      // 限制最小宽度
      if (formatColumnOptions[colIndex]._width <= minWidth) formatColumnOptions[colIndex]._width = minWidth;
      var newFormatColumnOptions = formatLeft(_toConsumableArray(formatColumnOptions));
      setFormatColumnOptions(newFormatColumnOptions);
      colSizesApi.start(function (i) {
        return {
          left: newFormatColumnOptions[i].left
        };
      });
      return;
    }
    colSizesApi.start(function (i) {
      // 移动当前列和后面的列
      if (i >= colIndex && active) {
        return {
          left: formatColumnOptions[i].left + mx
        };
      } else {
        return {
          left: formatColumnOptions[i].left
        };
      }
    });
  });
  return (
    /*#__PURE__*/
    // 控制超出隐藏
    _react["default"].createElement("div", {
      className: preCls
    }, /*#__PURE__*/_react["default"].createElement("div", {
      className: "".concat(preCls, "__content"),
      style: {
        transform: "translate3d(-".concat(offsetX, "px, 0, 0)")
      }
    }, colSizes.map(function (_ref3, i) {
      var left = _ref3.left;
      return /*#__PURE__*/_react["default"].createElement(_web.animated.div, _extends({
        key: i,
        className: (0, _classnames["default"])("".concat(preCls, "__resize-bar"), _defineProperty({}, "".concat(preCls, "__resize-bar--active"), hoverInsertBarIndex === i)),
        style: {
          left: left
        }
      }, resizeColBind(i)));
    })))
  );
};
var _default = /*#__PURE__*/_react["default"].memo(Resize);
exports["default"] = _default;