import 'package:flutter/material.dart';
import 'package:smoke_cess_app/models/mood.dart';
import 'package:smoke_cess_app/models/relapse.dart';
import 'package:smoke_cess_app/models/sleep.dart';
import '../globals.dart' as globals;

enum SleepTimes {
  wokeUpAt,
  sleptAt,
}

class InputProvider extends ChangeNotifier {
  double _sliderValue = 50;
  final TextEditingController _textController = TextEditingController(text: '');
  final Map<SleepTimes, TimeOfDay> _times = {
    SleepTimes.wokeUpAt: const TimeOfDay(hour: 8, minute: 0),
    SleepTimes.sleptAt: const TimeOfDay(hour: 22, minute: 0),
  };
  String relapseCategory = '';

  double get sliderValue => _sliderValue;
  TextEditingController get textController => _textController;

  set sliderValue(double newValue) {
    if (_sliderValue > 0 && _sliderValue < 100) {
      _sliderValue = newValue;
    }
    notifyListeners();
  }

  TimeOfDay getTimeEntry(SleepTimes key) {
    return _times[key] ?? const TimeOfDay(hour: 12, minute: 0);
  }

  void setTime(SleepTimes key, TimeOfDay time) {
    _times[key] = time;
    notifyListeners();
  }

  void _resetFields() {
    _sliderValue = 50;
    _textController.text = '';
    setTime(SleepTimes.wokeUpAt, const TimeOfDay(hour: 8, minute: 0));
    setTime(SleepTimes.sleptAt, const TimeOfDay(hour: 22, minute: 0));
    notifyListeners();
  }

  Future<int> saveMood() {
    Mood mood =
        Mood(_sliderValue.toInt(), _textController.text, DateTime.now());
    _resetFields();
    return globals.databaseService.addMood(mood);
  }

  Future<int> saveRelapse() {
    Relapse relapse =
        Relapse(relapseCategory, _textController.text, DateTime.now());
    _resetFields();
    return globals.databaseService.addRelapse(relapse);
  }

  Future<int> saveSleep(SleepTimes wokeUpKey, SleepTimes sleptKey) {
    Sleep sleep = Sleep(_sliderValue.toInt(), _textController.text,
        DateTime.now(), getTimeEntry(sleptKey), getTimeEntry(wokeUpKey));
    _resetFields();
    return globals.databaseService.addSleep(sleep);
  }
}