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

🌈 React Native UI library

"use strict";

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

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

var _reactNative = require("react-native");

var _button = _interopRequireDefault(require("../button"));

var _style = require("../button/style");

var _checkboxIcon = _interopRequireDefault(require("../checkbox/checkbox-icon"));

var _style2 = require("../checkbox/style");

var _empty = _interopRequireDefault(require("../empty"));

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

var _success = _interopRequireDefault(require("../icon/success"));

var _locale = _interopRequireDefault(require("../locale"));

var _popup = _interopRequireDefault(require("../popup/popup"));

var _popupHeader = _interopRequireDefault(require("../popup/popup-header"));

var _theme = _interopRequireDefault(require("../theme"));

var _style3 = require("./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 (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); }

/**
 * Selector 弹出层式 Select
 * @description 类似 Web 端的 Select 组件，可以多选、单选。
 */
const Selector = _ref => {
  let {
    title,
    options,
    value,
    multiple = false,
    onChange,
    onChangeImmediate,
    safeAreaInsetTop,
    confirmButtonText,
    // popup 组件相关属性
    visible,
    closeOnPressOverlay = true,
    onClose,
    ...restProps
  } = _ref;
  const safeHeight = (0, _hooks.useSafeHeight)({
    top: safeAreaInsetTop
  });

  const locale = _locale.default.useLocale().Selector;

  const TOKENS = _theme.default.useThemeTokens();

  const CV = _theme.default.createVar(TOKENS, _style3.varCreator);

  const CV_BUTTON = _theme.default.createVar(TOKENS, _style.varCreator);

  const CV_CHECKBOX = _theme.default.createVar(TOKENS, _style2.varCreator);

  const STYLES = _theme.default.createStyle(CV, _style3.styleCreator);

  const [selectedKeys, setSelectedKeys] = (0, _react.useState)(multiple ? value ? [].concat(value) : [] : value ? [value] : []); // 同步已选的数据

  (0, _react.useEffect)(() => {
    setSelectedKeys(multiple ? value ? [].concat(value) : [] : value ? [value] : []);
  }, [value, multiple]);
  /**
   * 生成每次点击的回调
   */

  const genOnPressOption = key => () => {
    if (multiple) {
      // 多选维护内部变量
      setSelectedKeys(v => {
        const other = v.filter(val => val !== key);

        if (other.length === v.length) {
          const newValues = v.concat(key);
          return onChangeImmediate ? onChangeImmediate(newValues) : newValues;
        }

        return onChangeImmediate ? onChangeImmediate(other) : other;
      });
    } else {
      const newValue = onChangeImmediate ? onChangeImmediate(key) : key; // 单选直接出发回调

      onChange === null || onChange === void 0 ? void 0 : onChange(newValue, options.filter(opt => opt.value === newValue));
    }
  };
  /**
   * 点击确定按钮
   */


  const onPressOk = () => {
    onChange === null || onChange === void 0 ? void 0 : onChange(selectedKeys, options.filter(opt => selectedKeys.indexOf(opt.value) > -1));
  };

  return /*#__PURE__*/_react.default.createElement(_popup.default, _extends({}, restProps, {
    visible: visible,
    onClose: onClose,
    closeOnPressOverlay: closeOnPressOverlay,
    onPressOverlay: onClose,
    position: "bottom",
    safeAreaInsetBottom: true,
    round: true
  }), /*#__PURE__*/_react.default.createElement(_reactNative.View, {
    style: {
      maxHeight: safeHeight
    }
  }, /*#__PURE__*/_react.default.createElement(_popupHeader.default, {
    title: title || locale.title,
    onClose: onClose
  }), /*#__PURE__*/_react.default.createElement(_reactNative.ScrollView, {
    bounces: false
  }, options.length === 0 ? /*#__PURE__*/_react.default.createElement(_empty.default, null) : null, options === null || options === void 0 ? void 0 : options.map(item => {
    const isSelected = selectedKeys.findIndex(key => key === item.value) >= 0;
    return /*#__PURE__*/_react.default.createElement(_reactNative.TouchableOpacity, {
      key: item.value,
      disabled: item.disabled,
      onPress: genOnPressOption(item.value),
      activeOpacity: CV_BUTTON.button_active_opacity
    }, /*#__PURE__*/_react.default.createElement(_reactNative.View, {
      style: STYLES.option_item
    }, /*#__PURE__*/_react.default.createElement(_reactNative.Text, {
      style: STYLES.option_item_text,
      numberOfLines: 1
    }, item.label), multiple ? /*#__PURE__*/_react.default.createElement(_checkboxIcon.default, {
      active: isSelected,
      disabled: item.disabled,
      onPress: genOnPressOption(item.value)
    }) : isSelected ? /*#__PURE__*/_react.default.createElement(_success.default, {
      color: CV.selector_icon_selected_color,
      size: CV_CHECKBOX.checkbox_icon_size
    }) : null));
  })), multiple ? /*#__PURE__*/_react.default.createElement(_reactNative.View, {
    style: STYLES.btn
  }, /*#__PURE__*/_react.default.createElement(_button.default, {
    type: "primary",
    onPress: onPressOk,
    text: confirmButtonText || locale.confirmButtonText
  })) : null));
};

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

exports.default = _default;
//# sourceMappingURL=selector.js.map