import Ionicons from '@expo/vector-icons/Ionicons';
import React from 'react';
import {
  StyleProp,
  StyleSheet,
  TouchableOpacity,
  TouchableOpacityProps,
  ViewStyle,
} from 'react-native';

type BackButtonProps = {
  onPress: () => void;
  style?: StyleProp<ViewStyle>;
} & Omit<TouchableOpacityProps, 'style' | 'onPress'>;

export function BackButton({ onPress, style, accessibilityLabel = 'Go back', ...rest }: BackButtonProps) {
  return (
    <TouchableOpacity
      {...rest}
      accessibilityRole="button"
      accessibilityLabel={accessibilityLabel}
      onPress={onPress}
      style={[styles.shell, style]}
    >
      <Ionicons name="chevron-back" size={22} color="#FFFFFF" />
    </TouchableOpacity>
  );
}

const styles = StyleSheet.create({
  shell: {
    width: 48,
    height: 48,
    borderRadius: 18,
    borderWidth: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
});