@nutui/nutui-react
Version:
京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序
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JavaScript
import { _ as _object_spread } from "@swc/helpers/_/_object_spread";
import { _ as _object_spread_props } from "@swc/helpers/_/_object_spread_props";
import { _ as _object_without_properties } from "@swc/helpers/_/_object_without_properties";
import { _ as _sliced_to_array } from "@swc/helpers/_/_sliced_to_array";
import { _ as _to_consumable_array } from "@swc/helpers/_/_to_consumable_array";
import React, { useEffect, useImperativeHandle, useRef, useState } from "react";
import classNames from "classnames";
import isEqual from "react-fast-compare";
import PickerView from "../pickerview/index";
import Popup from "../popup/index";
import SafeArea from "../safearea/index";
import { useRefs } from "../../hooks/use-refs";
import { useConfig } from "../configprovider";
import { usePropsValue } from "../../hooks/use-props-value";
import { ComponentDefaults } from "../../utils/typings";
var defaultProps = _object_spread_props(_object_spread({}, ComponentDefaults), {
title: '',
options: [],
value: undefined,
defaultValue: [],
closeOnOverlayClick: true
});
var InternalPicker = function(props, ref) {
var locale = useConfig().locale;
var _ref = _object_spread({}, defaultProps, props), children = _ref.children, visible = _ref.visible, title = _ref.title, _ref_options = _ref.options, options = _ref_options === void 0 ? [] : _ref_options, closeOnOverlayClick = _ref.closeOnOverlayClick, _ref_popupProps = _ref.popupProps, popupProps = _ref_popupProps === void 0 ? {} : _ref_popupProps, _ref_defaultValue = _ref.defaultValue, defaultValue = _ref_defaultValue === void 0 ? [] : _ref_defaultValue, className = _ref.className, style = _ref.style, threeDimensional = _ref.threeDimensional, duration = _ref.duration, onConfirm = _ref.onConfirm, onCancel = _ref.onCancel, onClose = _ref.onClose, onChange = _ref.onChange, rest = _object_without_properties(_ref, [
"children",
"visible",
"title",
"options",
"closeOnOverlayClick",
"popupProps",
"defaultValue",
"className",
"style",
"threeDimensional",
"duration",
"onConfirm",
"onCancel",
"onClose",
"onChange"
]);
var classPrefix = 'nut-picker';
var classes = classNames(classPrefix, className);
var _usePropsValue = _sliced_to_array(usePropsValue({
value: props.value,
defaultValue: _to_consumable_array(defaultValue),
finalValue: _to_consumable_array(defaultValue),
onChange: function(value) {
var _props_onConfirm;
(_props_onConfirm = props.onConfirm) === null || _props_onConfirm === void 0 ? void 0 : _props_onConfirm.call(props, selectedOptionsRef.current, value);
}
}), 2), selectedValue = _usePropsValue[0], setSelectedValue = _usePropsValue[1];
var _usePropsValue1 = _sliced_to_array(usePropsValue({
value: props.visible,
defaultValue: false,
finalValue: false,
onChange: function(v) {
if (!v) {
var _props_onClose;
(_props_onClose = props.onClose) === null || _props_onClose === void 0 ? void 0 : _props_onClose.call(props, selectedOptionsRef.current, innerValue);
}
}
}), 2), innerVisible = _usePropsValue1[0], setInnerVisible = _usePropsValue1[1];
var actions = {
open: function() {
setInnerVisible(true);
},
close: function() {
setInnerVisible(false);
}
};
useImperativeHandle(ref, function() {
return actions;
});
var _useState = _sliced_to_array(useState(_to_consumable_array(selectedValue)), 2), innerValue = _useState[0], setInnerValue = _useState[1];
var innerValueRef = useRef(innerValue);
var _useState1 = _sliced_to_array(useState([]), 2), innerOptions = _useState1[0], setInnerOptions = _useState1[1];
var selectedOptionsRef = useRef([]);
var _useRefs = _sliced_to_array(useRefs(), 2), refs = _useRefs[0], setRefs = _useRefs[1];
useEffect(function() {
if (innerVisible) {
setInnerValue(selectedValue);
setInnerOptions(options);
}
}, [
selectedValue,
innerOptions,
innerVisible
]);
var onChangeItem = function(param) {
var value = param.value, index = param.index, selectedOptions = param.selectedOptions;
if (selectedOptions === null || selectedOptions === void 0 ? void 0 : selectedOptions.length) {
selectedOptionsRef.current = selectedOptions;
}
if (isEqual(value, innerValueRef.current)) return;
innerValueRef.current = value;
setInnerValue(value);
innerVisible && (onChange === null || onChange === void 0 ? void 0 : onChange({
selectedOptions: selectedOptions,
value: value,
index: index
}));
};
var onConfirmEvent = function() {
var moving = false;
refs.forEach(function(ref) {
if (ref.moving) moving = true;
ref.stopMomentum();
});
if (!moving) {
setSelectedValue(innerValue, true);
setInnerVisible(false);
}
};
var onCancelEvent = function() {
setInnerValue(selectedValue);
onCancel === null || onCancel === void 0 ? void 0 : onCancel();
setInnerVisible(false);
};
var renderTitleBar = function() {
return /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-control")
}, /*#__PURE__*/ React.createElement("span", {
className: "".concat(classPrefix, "-cancel-btn"),
onClick: function(e) {
e.stopPropagation();
onCancelEvent();
}
}, locale === null || locale === void 0 ? void 0 : locale.cancel), /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-title")
}, title || ''), /*#__PURE__*/ React.createElement("span", {
className: "".concat(classPrefix, "-confirm-btn"),
onClick: function(e) {
e.stopPropagation();
onConfirmEvent();
}
}, locale.confirm));
};
var renderPickerElement = function() {
return /*#__PURE__*/ React.createElement("div", _object_spread({
className: classes,
style: style
}, rest), renderTitleBar(), typeof children !== 'function' && children, /*#__PURE__*/ React.createElement("div", {
className: "".concat(classPrefix, "-panel")
}, /*#__PURE__*/ React.createElement(PickerView, {
setRefs: setRefs,
value: innerValue,
options: props.options,
threeDimensional: threeDimensional,
duration: duration,
onChange: function(param) {
var value = param.value, index = param.index, selectedOptions = param.selectedOptions;
onChangeItem({
value: value,
index: index,
selectedOptions: selectedOptions
});
}
})));
};
return /*#__PURE__*/ React.createElement(React.Fragment, null, typeof children === 'function' && children(selectedValue), /*#__PURE__*/ React.createElement(Popup, _object_spread_props(_object_spread({}, popupProps), {
visible: innerVisible,
position: "bottom",
onOverlayClick: function() {
if (!closeOnOverlayClick) return;
onCancelEvent();
}
}), innerVisible ? /*#__PURE__*/ React.createElement(React.Fragment, null, renderPickerElement(), " ") : null, /*#__PURE__*/ React.createElement(SafeArea, {
position: "bottom"
})));
};
var Picker = /*#__PURE__*/ React.forwardRef(InternalPicker);
export default Picker;