"use strict";

exports.__esModule = true;
exports.default = void 0;

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

var _clsx = _interopRequireDefault(require("clsx"));

var _useMergedState2 = _interopRequireDefault(require("../hooks/use-merged-state"));

var _ConfigProviderContext = _interopRequireDefault(require("../config-provider/ConfigProviderContext"));

var _SidebarItem = _interopRequireDefault(require("./SidebarItem"));

var _excluded = ["children", "className", "style"];

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 || 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 _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

var Sidebar = function Sidebar(_ref) {
  var children = _ref.children,
      className = _ref.className,
      style = _ref.style,
      props = _objectWithoutPropertiesLoose(_ref, _excluded);

  var _useContext = (0, _react.useContext)(_ConfigProviderContext.default),
      prefixCls = _useContext.prefixCls,
      createNamespace = _useContext.createNamespace;

  var _createNamespace = createNamespace('sidebar', prefixCls),
      bem = _createNamespace[0];

  var _useMergedState = (0, _useMergedState2.default)({
    value: props.value,
    defaultValue: props.defaultValue
  }),
      active = _useMergedState[0],
      updateActive = _useMergedState[1];

  var getActive = function getActive() {
    return active;
  };

  var setActive = function setActive(value) {
    if (value !== getActive()) {
      updateActive(value);
      props.onChange == null ? void 0 : props.onChange(value);
    }
  };

  var validChildren = (0, _react.useMemo)(function () {
    return _react.default.Children.toArray(children).filter(Boolean).map(function (child) {
      if (! /*#__PURE__*/_react.default.isValidElement(child)) return null;

      if (child.type !== _SidebarItem.default) {
        if (process.env.NODE_ENV !== 'production') {
          // eslint-disable-next-line no-console
          console.error('[React Vant] <SidebarItem> must be a child component of <Sidebar>.');
        }

        return null;
      }

      return child;
    });
  }, [children]);
  return /*#__PURE__*/_react.default.createElement("div", {
    className: (0, _clsx.default)(className, bem('wrapper')),
    style: style
  }, /*#__PURE__*/_react.default.createElement("div", {
    className: (0, _clsx.default)(props.sideClassName, bem()),
    style: props.sideStyle
  }, validChildren.map(function (child, index) {
    return /*#__PURE__*/_react.default.cloneElement(child, {
      index: index,
      parent: {
        setActive: setActive,
        getActive: getActive
      }
    });
  })), validChildren.map(function (child, index) {
    return /*#__PURE__*/_react.default.createElement("div", {
      className: (0, _clsx.default)(child.props.contentClassName, bem('content')),
      key: child.key,
      style: _extends({}, child.props.contentStyle, {
        display: index === getActive() ? undefined : 'none'
      })
    }, child.props.children);
  }));
};

Sidebar.defaultProps = {
  defaultValue: 0
};
var _default = Sidebar;
exports.default = _default;