linkmore-design/lib/checkbox/Group.js

🌈 🚀lm组件库。🚀

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.GroupContext = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _classnames = _interopRequireDefault(require("classnames"));
var _omit = _interopRequireDefault(require("rc-util/lib/omit"));
var React = _interopRequireWildcard(require("react"));
var _configProvider = require("../config-provider");
var _Checkbox = _interopRequireDefault(require("./Checkbox"));
const GroupContext = /*#__PURE__*/React.createContext(null);
exports.GroupContext = GroupContext;
const InternalCheckboxGroup = ({
  defaultValue,
  children,
  options = [],
  prefixCls: customizePrefixCls,
  className,
  style,
  onChange,
  ...restProps
}, ref) => {
  const {
    getPrefixCls,
    direction
  } = React.useContext(_configProvider.ConfigContext);
  const [value, setValue] = React.useState(restProps.value || defaultValue || []);
  const [registeredValues, setRegisteredValues] = React.useState([]);
  React.useEffect(() => {
    if ('value' in restProps) {
      setValue(restProps.value || []);
    }
  }, [restProps.value]);
  const getOptions = () => options.map(option => {
    if (typeof option === 'string' || typeof option === 'number') {
      return {
        label: option,
        value: option
      };
    }
    return option;
  });
  const cancelValue = val => {
    setRegisteredValues(prevValues => prevValues.filter(v => v !== val));
  };
  const registerValue = val => {
    setRegisteredValues(prevValues => [...prevValues, val]);
  };
  const toggleOption = option => {
    const optionIndex = value.indexOf(option.value);
    const newValue = [...value];
    if (optionIndex === -1) {
      newValue.push(option.value);
    } else {
      newValue.splice(optionIndex, 1);
    }
    if (!('value' in restProps)) {
      setValue(newValue);
    }
    const opts = getOptions();
    onChange?.(newValue.filter(val => registeredValues.includes(val)).sort((a, b) => {
      const indexA = opts.findIndex(opt => opt.value === a);
      const indexB = opts.findIndex(opt => opt.value === b);
      return indexA - indexB;
    }));
  };
  const prefixCls = getPrefixCls('checkbox', customizePrefixCls);
  const groupPrefixCls = `${prefixCls}-group`;
  const domProps = (0, _omit.default)(restProps, ['value', 'disabled']);
  if (options && options.length > 0) {
    children = getOptions().map(option => /*#__PURE__*/React.createElement(_Checkbox.default, {
      prefixCls: prefixCls,
      key: option.value.toString(),
      disabled: 'disabled' in option ? option.disabled : restProps.disabled,
      value: option.value,
      checked: value.includes(option.value),
      onChange: option.onChange,
      className: `${groupPrefixCls}-item`,
      style: option.style
    }, option.label));
  }

  // eslint-disable-next-line react/jsx-no-constructed-context-values
  const context = {
    toggleOption,
    value,
    disabled: restProps.disabled,
    name: restProps.name,
    // https://github.com/ant-design/ant-design/issues/16376
    registerValue,
    cancelValue
  };
  const classString = (0, _classnames.default)(groupPrefixCls, {
    [`${groupPrefixCls}-rtl`]: direction === 'rtl'
  }, className);
  return /*#__PURE__*/React.createElement("div", (0, _extends2.default)({
    className: classString,
    style: style
  }, domProps, {
    ref: ref
  }), /*#__PURE__*/React.createElement(GroupContext.Provider, {
    value: context
  }, children));
};
const CheckboxGroup = /*#__PURE__*/React.forwardRef(InternalCheckboxGroup);
var _default = /*#__PURE__*/React.memo(CheckboxGroup);
exports.default = _default;