@fruits-chain/react-native-xiaoshu/lib/commonjs/tabs/tabs.js

🌈 React Native UI library

"use strict";

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

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

var _helpers = require("../helpers");

var _hooks = require("../hooks");

var _tabBar = _interopRequireDefault(require("../tab-bar"));

var _tabView = _interopRequireDefault(require("./tab-view"));

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 (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); }

const parseTabList = children => {
  return (0, _helpers.childrenToArray)(children).map(node => {
    if ( /*#__PURE__*/(0, _react.isValidElement)(node)) {
      const key = node.key !== undefined ? String(node.key) : undefined;
      return {
        key,
        ...node.props,
        node
      };
    }

    return null;
  }).filter(tab => tab);
};

const Tabs = _ref => {
  var _options$;

  let {
    children,
    tabBarStyle,
    tabBarHeight,
    tabBarBackgroundColor,
    ...restProps
  } = _ref;
  const [_options, _tabs] = (0, _react.useMemo)(() => {
    const tabs = parseTabList(children);
    const options = tabs.map(t => ({
      value: t.key,
      label: t.tab
    }));
    return [options, tabs];
  }, [children]);
  const [value, onChange] = (0, _hooks.useControllableValue)(restProps, {
    valuePropName: 'activeKey',
    defaultValuePropName: 'defaultActiveKey',
    defaultValue: (_options$ = _options[0]) === null || _options$ === void 0 ? void 0 : _options$.value
  });
  return /*#__PURE__*/_react.default.createElement(_react.default.Fragment, null, /*#__PURE__*/_react.default.createElement(_tabBar.default, _extends({}, restProps, {
    style: tabBarStyle,
    height: tabBarHeight,
    backgroundColor: tabBarBackgroundColor,
    indicator: true,
    divider: false,
    safeAreaInsetBottom: false,
    keyboardShowNotRender: false,
    hidden: false,
    value: value,
    options: _options,
    onChange: onChange
  })), _tabs.map(t => {
    return /*#__PURE__*/_react.default.createElement(_tabView.default, {
      key: t.key,
      lazyRender: t.node.props.lazyRender,
      active: t.key === value
    }, t.node);
  }));
};

var _default = /*#__PURE__*/(0, _react.memo)(Tabs);

exports.default = _default;
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