WellNuo/components/ImageLightbox.tsx

import React from 'react';
import {
  Modal,
  View,
  Image,
  StyleSheet,
  TouchableOpacity,
  Dimensions,
  StatusBar,
} from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import { AppColors } from '@/constants/theme';

interface ImageLightboxProps {
  visible: boolean;
  imageUri: string | null;
  onClose: () => void;
}

const { width: screenWidth, height: screenHeight } = Dimensions.get('window');

export function ImageLightbox({ visible, imageUri, onClose }: ImageLightboxProps) {
  if (!imageUri) return null;

  return (
    <Modal
      visible={visible}
      transparent
      animationType="fade"
      statusBarTranslucent
      onRequestClose={onClose}
    >
      <StatusBar barStyle="light-content" backgroundColor="rgba(0,0,0,0.95)" />
      <View style={styles.container}>
        {/* Close button */}
        <TouchableOpacity style={styles.closeButton} onPress={onClose}>
          <Ionicons name="close" size={28} color={AppColors.white} />
        </TouchableOpacity>

        {/* Image */}
        <TouchableOpacity
          style={styles.imageContainer}
          activeOpacity={1}
          onPress={onClose}
        >
          <Image
            source={{ uri: imageUri }}
            style={styles.image}
            resizeMode="contain"
          />
        </TouchableOpacity>
      </View>
    </Modal>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: 'rgba(0, 0, 0, 0.95)',
    justifyContent: 'center',
    alignItems: 'center',
  },
  closeButton: {
    position: 'absolute',
    top: 50,
    right: 20,
    width: 44,
    height: 44,
    borderRadius: 22,
    backgroundColor: 'rgba(255, 255, 255, 0.2)',
    justifyContent: 'center',
    alignItems: 'center',
    zIndex: 10,
  },
  imageContainer: {
    width: screenWidth,
    height: screenHeight,
    justifyContent: 'center',
    alignItems: 'center',
  },
  image: {
    width: screenWidth - 40,
    height: screenWidth - 40,
    borderRadius: 20,
  },
});