@devrue/rn-select/lib/module/components/Anchor.js

Custom typescript only select component for react native

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, { useEffect, useRef } from 'react';
import { Pressable, Text, View, Dimensions, Platform } from 'react-native';
import useStyles from '../hooks/useStyles';
import ChevronDownIcon from '../icons/ChevronDownIcon';
import Selections from './Selections';
import CloseIcon from '../icons/CloseIcon';
import { StyleSheet } from 'react-native';
import debounce from 'lodash/debounce';
export default function Anchor({
  placeholder,
  selected,
  multi = false,
  clearable,
  disabled,
  onRemove,
  onClear,
  onLayout,
  selectStyle,
  selectPlaceholderTextStyle,
  selectTextStyle,
  selectPillTextStyle,
  selectPillRemoveContainerStyle,
  selectPillRemoveIconStyle,
  selectIconStyle,
  ...rest
}) {
  var _selected$;
  const styles = useStyles(({
    tokens,
    hairlineWidth
  }) => ({
    anchorContainer: {
      height: tokens.size.xl + 4,
      paddingLeft: tokens.size.xs,
      borderColor: '#c5c5c5',
      borderWidth: hairlineWidth,
      borderRadius: tokens.size.xs,
      flexDirection: 'row',
      justifyContent: 'space-between',
      alignItems: 'center'
    },
    icon: {
      width: (selectIconStyle === null || selectIconStyle === void 0 ? void 0 : selectIconStyle.fontSize) ?? tokens.size.sm,
      height: (selectIconStyle === null || selectIconStyle === void 0 ? void 0 : selectIconStyle.fontSize) ?? tokens.size.sm,
      paddingHorizontal: tokens.size.sm - 4
    },
    iconContainer: {
      flexDirection: 'row',
      alignItems: 'center'
    },
    fill: {
      flex: 1
    },
    placeholder: {
      color: '#808080'
    },
    closeIconContainer: {
      height: tokens.size.xl + 4,
      justifyContent: 'center'
    },
    disabled: {
      cursor: 'not-allowed',
      backgroundColor: 'white',
      opacity: 0.4,
      borderRadius: tokens.size.xs
    }
  }), [selectIconStyle, disabled]);
  const ref = useRef(null);
  const onLayoutRef = useRef(onLayout);
  useEffect(() => {
    const updatePosition = () => {
      if (ref.current) {
        ref.current.measure((x, y, width, height, pageX, pageY) => {
          onLayoutRef.current({
            x,
            y,
            width,
            height,
            left: pageX,
            top: pageY
          });
        });
      }
    };
    const debouncedUpdate = debounce(updatePosition, 16);
    const subscription = Dimensions.addEventListener('change', debouncedUpdate);

    // Track scroll events on web
    if (Platform.OS === 'web' && window) {
      window.addEventListener('scroll', debouncedUpdate, true);
    }
    updatePosition();
    return () => {
      subscription.remove();
      debouncedUpdate.cancel();
      if (Platform.OS === 'web') {
        window.removeEventListener('scroll', debouncedUpdate, true);
      }
    };
  }, []);
  return /*#__PURE__*/React.createElement(Pressable, _extends({
    ref: ref
  }, rest, {
    style: [styles.anchorContainer, selectStyle]
  }), selected.length === 0 && /*#__PURE__*/React.createElement(Text, {
    style: [styles.placeholder, selectPlaceholderTextStyle, styles.fill],
    numberOfLines: 1
  }, placeholder), selected.length === 1 && !multi && /*#__PURE__*/React.createElement(Text, {
    style: [selectTextStyle, styles.fill],
    numberOfLines: 1
  }, (_selected$ = selected[0]) === null || _selected$ === void 0 ? void 0 : _selected$[1]), selected.length > 0 && multi && /*#__PURE__*/React.createElement(Selections, {
    items: selected,
    onRemove: onRemove,
    pillTextStyle: selectPillTextStyle,
    pillRemoveContainerStyle: selectPillRemoveContainerStyle,
    pillRemoveIconStyle: selectPillRemoveIconStyle
  }), /*#__PURE__*/React.createElement(View, {
    style: styles.iconContainer
  }, selected.length > 0 && clearable && !disabled && /*#__PURE__*/React.createElement(Pressable, {
    style: styles.closeIconContainer,
    onPress: onClear
  }, /*#__PURE__*/React.createElement(CloseIcon, {
    stroke: (selectIconStyle === null || selectIconStyle === void 0 ? void 0 : selectIconStyle.color) ?? '#c5c5c5',
    style: styles.icon
  })), /*#__PURE__*/React.createElement(ChevronDownIcon, {
    stroke: (selectIconStyle === null || selectIconStyle === void 0 ? void 0 : selectIconStyle.color) ?? '#c5c5c5',
    style: styles.icon
  })), disabled && /*#__PURE__*/React.createElement(View, {
    style: [StyleSheet.absoluteFill, styles.disabled]
  }));
}
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