@antmjs/vantui/lib/checkbox/index.js

一套适用于Taro3及React的vantui组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Checkbox = Checkbox;
exports.default = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = require("react");
var _components = require("@tarojs/components");
var utils = _interopRequireWildcard(require("../wxs/utils"));
var _index = _interopRequireDefault(require("../icon/index"));
var _context = _interopRequireDefault(require("../checkbox-group/context"));
var _type = require("../utils/type");
var _defaultProps = require("../default-props");
var computed = _interopRequireWildcard(require("./wxs"));
var _jsxRuntime = require("react/jsx-runtime");
var _excluded = ["name", "disabled", "checkedColor", "labelPosition", "labelDisabled", "shape", "iconSize", "renderIcon", "style", "className", "children"];
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 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) { (0, _defineProperty2.default)(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; }
var d = (0, _defaultProps.get)().Checkbox;
function Checkbox(props) {
  var _useState = (0, _react.useState)({
      value: undefined,
      parentDisabled: false,
      direction: 'vertical'
    }),
    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
    state = _useState2[0],
    setState = _useState2[1];
  var _d$props = _objectSpread(_objectSpread({}, d), props),
    name = _d$props.name,
    _d$props$disabled = _d$props.disabled,
    disabled = _d$props$disabled === void 0 ? false : _d$props$disabled,
    _d$props$checkedColor = _d$props.checkedColor,
    checkedColor = _d$props$checkedColor === void 0 ? '' : _d$props$checkedColor,
    _d$props$labelPositio = _d$props.labelPosition,
    labelPosition = _d$props$labelPositio === void 0 ? 'right' : _d$props$labelPositio,
    _d$props$labelDisable = _d$props.labelDisabled,
    labelDisabled = _d$props$labelDisable === void 0 ? false : _d$props$labelDisable,
    _d$props$shape = _d$props.shape,
    shape = _d$props$shape === void 0 ? 'round' : _d$props$shape,
    _d$props$iconSize = _d$props.iconSize,
    iconSize = _d$props$iconSize === void 0 ? '20px' : _d$props$iconSize,
    renderIcon = _d$props.renderIcon,
    style = _d$props.style,
    className = _d$props.className,
    children = _d$props.children,
    others = (0, _objectWithoutProperties2.default)(_d$props, _excluded);
  var parentData = (0, _react.useContext)(_context.default);
  var onChange = (0, _react.useCallback)(function (event) {
    var _props$onChange;
    if (parentData.onChange) {
      parentData.onChange(event);
      return;
    }
    props === null || props === void 0 ? void 0 : (_props$onChange = props.onChange) === null || _props$onChange === void 0 ? void 0 : _props$onChange.call(props, event);
  },
  // eslint-disable-next-line
  [parentData.onChange, props.onChange]);
  (0, _react.useEffect)(function () {
    setState(function (state) {
      var value = props.value;
      return _objectSpread(_objectSpread({}, state), {}, {
        value: value
      });
    });
  }, [props.value]);
  (0, _react.useEffect)(function () {
    if (!(0, _type.isEmptyObject)(parentData)) {
      var parentValue = parentData.value,
        direction = parentData.direction,
        parentDisabled = parentData.disabled;
      var value = (parentValue === null || parentValue === void 0 ? void 0 : parentValue.indexOf("".concat(props.name))) > -1;
      setState(function (state) {
        return _objectSpread(_objectSpread({}, state), {}, {
          value: value,
          direction: direction,
          parentDisabled: parentDisabled
        });
      });
    }
  }, [props, parentData]);
  var setParentValue = (0, _react.useCallback)(function (parent, event) {
    var value = event.detail;
    var _parent$max = parent.max,
      max = _parent$max === void 0 ? 0 : _parent$max,
      parentValue_ = parent.value;
    var parentValue = parentValue_ ? [].concat(parentValue_) : parentValue_;
    if (value) {
      if (max && parentValue.length >= max) {
        return;
      }
      if (parentValue.indexOf(name) === -1) {
        parentValue.push(name);
        event.detail = parentValue;
        onChange === null || onChange === void 0 ? void 0 : onChange(event);
      }
    } else {
      var index = parentValue.indexOf(name);
      if (index !== -1) {
        parentValue.splice(index, 1);
        event.detail = parentValue;
        onChange === null || onChange === void 0 ? void 0 : onChange(event);
      }
    }
  }, [name, onChange]);
  var emitChange = (0, _react.useCallback)(function (event) {
    if (!(0, _type.isEmptyObject)(parentData)) {
      setParentValue(parentData, event);
    } else {
      onChange === null || onChange === void 0 ? void 0 : onChange(event);
    }
  }, [parentData, onChange, setParentValue]);
  var toggle = (0, _react.useCallback)(function (event) {
    if (!disabled && !state.parentDisabled) {
      Object.defineProperty(event, 'detail', {
        value: !state.value,
        writable: true
      });
      emitChange(event);
    }
  }, [disabled, emitChange, state.parentDisabled, state.value]);
  var onClickLabel = (0, _react.useCallback)(function (event) {
    if (!disabled && !labelDisabled && !state.parentDisabled) {
      Object.defineProperty(event, 'detail', {
        value: !state.value,
        writable: true
      });
      emitChange(event);
    }
  }, [disabled, emitChange, labelDisabled, state.parentDisabled, state.value]);
  return /*#__PURE__*/(0, _jsxRuntime.jsxs)(_components.View, _objectSpread(_objectSpread({
    className: utils.bem('checkbox', [{
      horizontal: state.direction === 'horizontal'
    }]) + "  ".concat(className),
    style: style
  }, others), {}, {
    children: [labelPosition === 'left' && /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
      className: 'label-class ' + utils.bem('checkbox__label', [labelPosition, {
        disabled: disabled || state.parentDisabled
      }]),
      onClick: onClickLabel,
      children: children
    }), /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
      className: "van-checkbox__icon-wrap",
      onClick: toggle,
      children: renderIcon || /*#__PURE__*/(0, _jsxRuntime.jsx)(_index.default, {
        name: "success",
        className: utils.bem('checkbox__icon', [shape, {
          disabled: disabled || state.parentDisabled,
          checked: state.value
        }]) + ' icon-class',
        style: computed.iconStyle({
          checkedColor: checkedColor,
          value: state.value,
          disabled: disabled,
          parentDisabled: state.parentDisabled,
          iconSize: iconSize
        }) + ';line-height:1.25em;'
      })
    }), labelPosition === 'right' && /*#__PURE__*/(0, _jsxRuntime.jsx)(_components.View, {
      className: 'label-class ' + utils.bem('checkbox__label', [labelPosition, {
        disabled: disabled || state.parentDisabled
      }]),
      onClick: onClickLabel,
      children: children
    })]
  }));
}
var _default = Checkbox;
exports.default = _default;