import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:logging/logging.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:seshat/domain/models/book.dart';
import 'package:seshat/domain/models/book_instance.dart';
import 'package:seshat/domain/models/owner.dart';
import 'package:seshat/utils/result.dart';

class AddViewModel extends ChangeNotifier {
  AddViewModel();

  final _log = Logger("AddViewModel");

  Owner? _currentOwner;
  Owner? get currentOwner => _currentOwner;
  set currentOwner(Owner? owner) {
    _currentOwner = owner;
    notifyListeners();
  }

  List<Owner> _owners = [];
  //   Owner(
  //     firstName: "Jean",
  //     lastName: "Henri",
  //     contact: "contact@gmail.com",
  //     id: 1,
  //   ),
  //   Owner(
  //     firstName: "Jeanette",
  //     lastName: "Henriette",
  //     contact: "contact@gmail.com",
  //     id: 2,
  //   ),
  //   Owner(
  //     firstName: "Jacques",
  //     lastName: "Gerard",
  //     contact: "contact@gmail.com",
  //     id: 3,
  //   ),
  //   Owner(
  //     firstName: "Jacquelines",
  //     lastName: "Geraldine",
  //     contact: "contact@gmail.com",
  //     id: 4,
  //   ),
  //   Owner(
  //     firstName: "Louis",
  //     lastName: "Valentin",
  //     contact: "contact@gmail.com",
  //     id: 5,
  //   ),
  //   Owner(
  //     firstName: "Louise",
  //     lastName: "Valentine",
  //     contact: "contact@gmail.com",
  //     id: 6,
  //   ),
  // ];

  List<Owner>? get owners => _owners;
  Owner addOwner(String firstName, String lastName, String contact) {
    _owners!.add(
      Owner(
        firstName: firstName,
        lastName: lastName,
        contact: contact,
        id: _owners.last.id + 1,
      ),
    );
    notifyListeners();
    return Owner(
      firstName: firstName,
      lastName: lastName,
      contact: contact,
      id: 0,
    );
  }

  bool _askPrice = true;
  bool get askPrice => _askPrice;
  set askPrice(bool newValue) {
    _askPrice = newValue;
    notifyListeners();
  }

  Future<Result<Book>> scanBook(BarcodeCapture barcode) async {
    return Result.ok(
      Book(
        author: "Patrick K. Dewdney",
        ean: barcode.barcodes.first.rawValue!,
        id: 56,
        priceNew: "50 EUR",
        title: "Les chiens et la charrue",
      ),
    );
  }

  // Result<BookInstance> sendBook() {};
}