components/CameraButton.js

import React, {useState} from 'react';
import {
  View,
  Pressable,
  StyleSheet,
  Platform,
  ActionSheetIOS,
} from 'react-native';
import {useSafeAreaInsets} from 'react-native-safe-area-context';
import Icon from 'react-native-vector-icons/MaterialIcons';
import UploadModeModal from './UploadModeModal';

const TABBAR_HEIGHT = 49;

function CameraButton() {
  const insets = useSafeAreaInsets();
  const [modalVisible, setModalVisible] = useState(false);

  const bottom = Platform.select({
    android: TABBAR_HEIGHT / 2,
    ios: TABBAR_HEIGHT / 2 + insets.bottom - 4,
  });

  const onPress = () => {
    if (Platform.OS === 'android') {
      setModalVisible(true);
      return;
    }

    ActionSheetIOS.showActionSheetWithOptions(
      {
        options: ['카메라로 촬영하기', '사진 선택하기', '취소'],
        cancelButtonIndex: 2,
      },
      (buttonIndex) => {
        if (buttonIndex === 0) {
          console.log('카메라 촬영');
        } else if (buttonIndex === 1) {
          console.log('사진 선택');
        }
      },
    );
  };

  return (
    <>
      <View style={[styles.wrapper, {bottom}]}>
        <Pressable
          android_ripple={{
            color: '#ffffff',
          }}
          style={styles.circle}
          onPress={onPress}>
          <Icon name="camera-alt" color="white" size={24} />
        </Pressable>
      </View>
      <UploadModeModal
        visible={modalVisible}
        onClose={() => setModalVisible(false)}
      />
    </>
  );
}

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