menu-grid-list.component.tsx

import React from 'react';
import { Dimensions, ListRenderItemInfo, StyleSheet } from 'react-native';
import { Card, List, ListElement, ListItemElement, ListProps, Text } from '@ui-kitten/components';
import { MenuItem } from '../model/menu-item.model';

export interface MenuGridListProps extends Omit<ListProps, 'renderItem'> {
  data: MenuItem[];
  onItemPress: (index: number) => void;
}

export const MenuGridList = (props: MenuGridListProps): ListElement => {

  const { contentContainerStyle, onItemPress, ...listProps } = props;

  const renderItem = (info: ListRenderItemInfo<MenuItem>): ListItemElement => (
    <Card
      style={styles.item}
      onPress={() => props.onItemPress(info.index)}>
      <>
        {info.item.icon({ width: 64, height: 64, alignSelf: 'center' })}
        <Text
          style={styles.itemTitle}
          category='s2'>
          {info.item.title}
        </Text>
      </>
    </Card>
  );


  return (
    <List
      {...listProps}
      contentContainerStyle={[styles.container, contentContainerStyle]}
      numColumns={2}
      renderItem={renderItem}
    />
  );
};

const styles = StyleSheet.create({
  container: {
    padding: 8,
  },
  item: {
    flex: 1,
    justifyContent: 'center',
    aspectRatio: 1.0,
    margin: 8,
    maxWidth: Dimensions.get('window').width / 2 - 24,
  },
  itemImage: {
    alignSelf: 'center',
    width: 64,
    height: 64,
  },
  itemTitle: {
    alignSelf: 'center',
    marginTop: 8,
    textAlign: 'center',
  },
});