WellNuo/components/ui/LoadingSpinner.tsx

import React from 'react';
import { View, ActivityIndicator, Text, StyleSheet } from 'react-native';
import { AppColors, FontSizes, Spacing } from '@/constants/theme';

interface LoadingSpinnerProps {
  size?: 'small' | 'large';
  color?: string;
  message?: string;
  fullScreen?: boolean;
}

export function LoadingSpinner({
  size = 'large',
  color = AppColors.primary,
  message,
  fullScreen = false,
}: LoadingSpinnerProps) {
  const content = (
    <>
      <ActivityIndicator size={size} color={color} />
      {message && <Text style={styles.message}>{message}</Text>}
    </>
  );

  if (fullScreen) {
    return <View style={styles.fullScreen}>{content}</View>;
  }

  return <View style={styles.container}>{content}</View>;
}

const styles = StyleSheet.create({
  container: {
    alignItems: 'center',
    justifyContent: 'center',
    padding: Spacing.lg,
  },
  fullScreen: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
    backgroundColor: AppColors.background,
  },
  message: {
    marginTop: Spacing.md,
    fontSize: FontSizes.base,
    color: AppColors.textSecondary,
    textAlign: 'center',
  },
});