import 'package:flutter/material.dart';

import '../../domain/entities/shopping_list_item.dart';
import '../../domain/value_objects/measurement_units.dart';

/// Prompts "Add to Pantry Inventory?" when a checklist item is ticked.
///
/// Resolves to `true` (check off AND merge into pantry stock), `false`
/// (check off only), or `null` (cancel — the item stays unchecked).
Future<bool?> showAddToPantryPrompt(
  BuildContext context,
  ShoppingListItem item,
) =>
    showDialog<bool>(
      context: context,
      builder: (context) => AlertDialog(
        title: const Text('Add to Pantry Inventory?'),
        content: Text(
          'Check off "${item.name}" '
          '(${formatQuantityForDisplay(item.requiredQuantity)} ${item.unit}) '
          'and add it to your pantry stock?',
        ),
        actions: [
          TextButton(
            onPressed: () => Navigator.of(context).pop(),
            child: const Text('Cancel'),
          ),
          TextButton(
            onPressed: () => Navigator.of(context).pop(false),
            child: const Text('Check Off Only'),
          ),
          FilledButton(
            onPressed: () => Navigator.of(context).pop(true),
            child: const Text('Add to Pantry'),
          ),
        ],
      ),
    );