import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:enaklo_pos/presentation/home/bloc/checkout/checkout_bloc.dart';
import 'package:enaklo_pos/presentation/home/models/product_quantity.dart';
import 'package:enaklo_pos/data/models/response/product_response_model.dart';

import '../../../core/components/buttons.dart';
import '../../../core/components/spaces.dart';
import '../../../core/constants/colors.dart';

class ItemNotesDialog extends StatefulWidget {
  final ProductQuantity item;
  
  const ItemNotesDialog({
    super.key,
    required this.item,
  });

  @override
  State<ItemNotesDialog> createState() => _ItemNotesDialogState();
}

class _ItemNotesDialogState extends State<ItemNotesDialog> {
  late TextEditingController notesController;

  @override
  void initState() {
    super.initState();
    notesController = TextEditingController(text: widget.item.notes);
  }

  @override
  void dispose() {
    notesController.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return AlertDialog(
      title: const Text('Add Notes'),
      content: Column(
        mainAxisSize: MainAxisSize.min,
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
            widget.item.product.name ?? 'Product',
            style: const TextStyle(
              fontSize: 16,
              fontWeight: FontWeight.w600,
            ),
          ),
          const SpaceHeight(16.0),
          TextField(
            controller: notesController,
            maxLines: 3,
            decoration: const InputDecoration(
              hintText: 'Enter notes for this item...',
              border: OutlineInputBorder(),
            ),
          ),
        ],
      ),
      actions: [
        TextButton(
          onPressed: () => Navigator.of(context).pop(),
          child: const Text('Cancel'),
        ),
        Button.filled(
          onPressed: () {
            context.read<CheckoutBloc>().add(
              CheckoutEvent.updateItemNotes(
                widget.item.product,
                notesController.text,
              ),
            );
            Navigator.of(context).pop();
          },
          label: 'Save',
        ),
      ],
    );
  }
}