import 'package:flutter/material.dart';
import 'package:rijig_mobile/model/userpin_model.dart';

class PinViewModel extends ChangeNotifier {
  final PinModel _pinModel = PinModel();
  bool? pinExists;

  Future<void> checkPinStatus(String userId) async {
    try {
      var response = await _pinModel.checkPinStatus(userId);

      if (response?.status == 200) {
        pinExists = true;
      } else {
        pinExists = false;
      }
      notifyListeners();
    } catch (e) {
      debugPrint('Error checking pin status: $e');
      pinExists = false;
      notifyListeners();
    }
  }

  Future<void> createPin(String pin) async {
    try {
      var response = await _pinModel.setPin(pin);

      if (response?.status == 201) {
        pinExists = true;
      } else {
        pinExists = false;
      }
      notifyListeners();
    } catch (e) {
      debugPrint('Error creating pin: $e');
      pinExists = false;
      notifyListeners();
    }
  }

  Future<void> verifyPin(String pin) async {
    try {
      var response = await _pinModel.verifyPin(pin);

      if (response?.status == 200) {
        pinExists = true;
      } else {
        pinExists = false;
      }
      notifyListeners();
    } catch (e) {
      debugPrint('Error verifying pin: $e');
      pinExists = false;
      notifyListeners();
    }
  }
}