import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';


class SinglePreference {
  String name;
  String description;
  int value;
  Icon icon;
  String key;

  SinglePreference({
    required this.name,
    required this.description,
    required this.value,
    required this.icon,
    required this.key,
  });
}


class UserPreferences {
  List<SinglePreference> preferences = [
    SinglePreference(
      name: "Sightseeing",
      description: "How much do you like sightseeing?",
      value: 0,
      icon: Icon(Icons.church),
      key: "sightseeing",
    ),
    SinglePreference(
      name: "Shopping",
      description: "How much do you like shopping?",
      value: 0,
      icon: Icon(Icons.shopping_bag),
      key: "shopping",
    ),
    SinglePreference(
      name: "Foods & Drinks",
      description: "How much do you like eating?",
      value: 0,
      icon: Icon(Icons.restaurant),
      key: "eating",
    ),
    SinglePreference(
      name: "Nightlife",
      description: "How much do you like nightlife?",
      value: 0,
      icon: Icon(Icons.wine_bar),
      key: "nightlife",
    ),
    SinglePreference(
      name: "Nature",
      description: "How much do you like nature?",
      value: 0,
      icon: Icon(Icons.landscape),
      key: "nature",
    ),
    SinglePreference(
      name: "Culture",
      description: "How much do you like culture?",
      value: 0,
      icon: Icon(Icons.palette),
      key: "culture",
    ),
  ];


  void save() async {
    SharedPreferences prefs = await SharedPreferences.getInstance();
    for (SinglePreference pref in preferences) {
      prefs.setInt(pref.key, pref.value);
    }
  }

  void load() async {
    SharedPreferences prefs = await SharedPreferences.getInstance();
    for (SinglePreference pref in preferences) {
      pref.value = prefs.getInt(pref.key) ?? 0;
    }
  }
}