data.dart

import 'package:flutter/foundation.dart';
import '../utils/shared_prefs.dart';
import '../utils/constants.dart';

class Data extends ChangeNotifier {
  // settings
  final SharedPrefs _sharedPrefs = SharedPrefs();

  // screen settings
  bool _gameModeValue = false;
  String _levelValue = defaultLevel;

  // randomization
  String _secretWord;
  bool _searching = false;
  String _clue = '';
  List<String> _hiddenWord = [];
  List<String> _usedLetters = [];

  bool get searching => _searching;

  set searching(bool value) {
    _searching = value;
    notifyListeners();
  }

  // scores
  int _errors = 0;
  int _victoryCount = 0;
  int _defeatCount = 0;

  Data() {
    _getPrefs();
  }

  void _getPrefs() async {
    await _sharedPrefs.init();
    _gameModeValue = _sharedPrefs.gameMode ??
        onlineGameMode.keys
            .firstWhere((k) => onlineGameMode[k].contains(_sharedPrefs.level), orElse: () => false);
    _levelValue = onlineGameMode[_gameModeValue].contains(_sharedPrefs.level)
        ? _sharedPrefs.level
        : onlineGameMode[_gameModeValue].first;
    _victoryCount = _sharedPrefs.victoryCount ?? 0;
    _defeatCount = _sharedPrefs.defeatCount ?? 0;
    notifyListeners();
  }

  bool get gameModePref => _sharedPrefs.gameMode ?? false;
  String get levelPref => _sharedPrefs.level ?? onlineGameMode[gameModePref].first;

  void resetValues() => _getPrefs();

  set setPrefGameMode(bool prefGameMode) {
    _sharedPrefs.gameMode = prefGameMode;
    notifyListeners();
  }

  set setPrefLevel(String prefLevel) {
    _sharedPrefs.level = prefLevel;
    notifyListeners();
  }

  bool get gameModeValue => _gameModeValue;

  set updateGameMode(bool value) {
    _gameModeValue = value;
    setPrefGameMode = gameModeValue;
    updateLevel = onlineGameMode[value].first;
    notifyListeners();
  }

  String get levelValue => _levelValue;

  set updateLevel(String value) {
    _levelValue = value;
    setPrefLevel = levelValue;
    notifyListeners();
  }

  String get secretWord => _secretWord;

  set updateSecretWord(String value) {
    _secretWord = value;
    _hiddenWord = List<String>.generate(value.length, (i) => '_');
    notifyListeners();
  }

  String get clue => _clue;

  set updateClue(String value) {
    _clue = value;
    notifyListeners();
  }

  String get hiddenWord => _hiddenWord.join();

  void updateHiddenWord(int index, String letra) {
    _hiddenWord[index] = letra;
    notifyListeners();
  }

  List<String> get usedLetters => _usedLetters;

  void updateUsedLetters(String key) {
    _usedLetters.add(key);
    notifyListeners();
  }

  void resetUsedLetters() {
    _usedLetters.clear();
    notifyListeners();
  }

  int get errors => _errors;

  void addError() {
    _errors++;
    notifyListeners();
  }

  void resetSuccessAndErrors() {
    _errors = 0;
    notifyListeners();
  }

  int get victoryCount => _victoryCount;
  int get defeatCount => _defeatCount;

  void addVictory() {
    _victoryCount++;
    _sharedPrefs.victoryCount = _victoryCount;
    notifyListeners();
  }

  void addDefeat() {
    _defeatCount++;
    _sharedPrefs.defeatCount = _defeatCount;
    notifyListeners();
  }

  void resetScores() {
    _victoryCount = 0;
    _defeatCount = 0;
    notifyListeners();
  }

  void resetGame() {
    _errors = 0;
    _secretWord = null;
    _clue = '';
    _hiddenWord = [];
    _usedLetters = [];
    _usedLetters.clear();
    notifyListeners();
  }
}