cesizen-individuel/mobile/components/ui/EmptyState.tsx

import { StyleSheet, Text, View } from 'react-native';
import { Ionicons } from '@expo/vector-icons';
import { Colors } from '@/lib/colors';
import { FontSize, FontWeight, ICON_CIRCLE, IconSize, LineHeight, Radius, Spacing, Tint } from '@/lib/theme';
import Button from './Button';

interface EmptyStateProps {
  icon?: keyof typeof Ionicons.glyphMap;
  title: string;
  message?: string;
  actionLabel?: string;
  onAction?: () => void;
}

/** État vide homogène : icône, titre, message et action optionnelle. */
export default function EmptyState({ icon = 'document-text-outline', title, message, actionLabel, onAction }: EmptyStateProps) {
  return (
    <View style={styles.container}>
      <View style={styles.iconCircle}>
        <Ionicons name={icon} size={IconSize.xl} color={Colors.primary} />
      </View>
      <Text style={styles.title}>{title}</Text>
      {message ? <Text style={styles.message}>{message}</Text> : null}
      {actionLabel && onAction ? (
        <View style={styles.action}>
          <Button title={actionLabel} onPress={onAction} icon="add" />
        </View>
      ) : null}
    </View>
  );
}

const styles = StyleSheet.create({
  container: { alignItems: 'center', justifyContent: 'center', paddingVertical: Spacing.xxxl, paddingHorizontal: Spacing.xl },
  iconCircle: {
    width: ICON_CIRCLE,
    height: ICON_CIRCLE,
    borderRadius: Radius.pill,
    backgroundColor: Tint.primary,
    alignItems: 'center',
    justifyContent: 'center',
    marginBottom: Spacing.lg,
  },
  title: { fontSize: FontSize.lg, fontWeight: FontWeight.bold, color: Colors.black, textAlign: 'center' },
  message: { fontSize: FontSize.sm, color: Colors.gray[500], textAlign: 'center', marginTop: Spacing.sm, lineHeight: LineHeight.normal },
  action: { marginTop: Spacing.xl },
});