@td-design/react-native-picker/lib/module/normal-picker/index.js

基于 @td-design/react-native 的 picker 组件

function _extends() { _extends = Object.assign ? Object.assign.bind() : 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); }
import React from 'react';
import { Modal, StyleSheet } from 'react-native';
import { GestureHandlerRootView } from 'react-native-gesture-handler';
import { useSafeAreaInsets } from 'react-native-safe-area-context';
import { Box, Flex, helpers, Pressable, Text } from '@td-design/react-native';
import WheelPicker from '../components/WheelPicker';
import useNormalPicker from './useNormalPicker';
const {
  ONE_PIXEL,
  px
} = helpers;
function NormalPicker(props, ref) {
  const {
    title,
    data,
    value,
    onChange,
    cancelText = '取消',
    okText = '确定',
    activeOpacity = 0.6,
    ...restProps
  } = props;
  const {
    bottom
  } = useSafeAreaInsets();
  const initialValue = data.length > 0 ? data[0].value : undefined;
  const {
    selectedValue,
    handleOk,
    handleChange,
    handleClose,
    visible
  } = useNormalPicker({
    value,
    initialValue,
    onChange,
    ref
  });
  if (data.length === 0) return null;
  return /*#__PURE__*/React.createElement(Modal, {
    visible: visible,
    statusBarTranslucent: true,
    animationType: "none",
    transparent: true
  }, /*#__PURE__*/React.createElement(GestureHandlerRootView, {
    style: {
      flex: 1
    }
  }, /*#__PURE__*/React.createElement(Box, {
    flex: 1,
    justifyContent: 'flex-end',
    style: {
      backgroundColor: 'rgba(0, 0, 0, 0.5)'
    }
  }, /*#__PURE__*/React.createElement(Flex, {
    height: px(50),
    borderBottomWidth: ONE_PIXEL,
    borderBottomColor: "border",
    backgroundColor: "white",
    paddingHorizontal: "x3"
  }, /*#__PURE__*/React.createElement(Pressable, {
    activeOpacity: activeOpacity,
    onPress: handleClose,
    style: styles.cancel
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "primary200"
  }, cancelText)), /*#__PURE__*/React.createElement(Flex.Item, {
    alignItems: "center"
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "text"
  }, title)), /*#__PURE__*/React.createElement(Pressable, {
    activeOpacity: activeOpacity,
    onPress: handleOk,
    style: styles.submit
  }, /*#__PURE__*/React.createElement(Text, {
    variant: "p0",
    color: "primary200"
  }, okText))), /*#__PURE__*/React.createElement(Box, {
    height: px(200),
    backgroundColor: "white",
    style: {
      paddingBottom: bottom
    }
  }, /*#__PURE__*/React.createElement(WheelPicker, _extends({}, restProps, {
    data: data,
    value: selectedValue,
    onChange: handleChange
  }))))));
}
export default /*#__PURE__*/React.forwardRef(NormalPicker);
const styles = StyleSheet.create({
  cancel: {
    justifyContent: 'center',
    alignItems: 'flex-start'
  },
  submit: {
    justifyContent: 'center',
    alignItems: 'flex-end'
  }
});
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