App State

EmotionAppState.dart

@immutable
class EmotionAppState {
  final bool isDatabaseOpen;
  final String emoji;
  final String emotion;
  final List<SavedDetail> details;
  final int index;
  final bool loadComplete;

  EmotionAppState(
      {this.isDatabaseOpen,
      this.emoji,
      this.emotion,
      this.details,
      this.index,
      this.loadComplete});

  EmotionAppState copy({EmotionAppState newState}) {
    return EmotionAppState(
        isDatabaseOpen: _getDatabaseState(newState),
        emoji: _getEmoji(newState),
        emotion: _getEmotion(newState),
        details: _savedDetails(newState),
        index: _getIndex(newState),
        loadComplete: _getLoadStatus(newState));
  }
  //...
}