import 'dart:async';
import 'dart:developer';

import 'package:flutter/material.dart';
import 'package:sendtrain/models/activity_model.dart';
import 'package:sendtrain/widgets/activity_action_view.dart';

class ActivityTimerModel with ChangeNotifier {
  late int _activityId;
  late int _tickCount;
  late int _currentSet;
  late int _totalSets;
  late int _currentRep;
  late int _totalReps;
  late String _currentState;
  late Timer? _periodicTimer;
  late ActivityModel _activity;

  // int _viewCount = 0;
  bool _active = false;
  int _currentAction = 0;

  int get tickCount => _tickCount;
  int get currentSet => _currentSet;
  int get currentRep => _currentRep;
  int get currentAction => _currentAction;
  int get totalSets => _totalSets;
  int get totalReps => _totalReps;
  bool get active => _active;

  void setAction(int actionNum, int setNum, String state) {
    _currentAction = actionNum;
    _currentSet = setNum;
    _currentState = state;
    stopTimer();

    if (_currentState == "rest") {
      startTimer();
    }

    notifyListeners();
  }

  void incrementAction() {
    _currentAction++;

    if (_currentState == "rest") {
      _currentState = "rep";
      _currentSet++;
      stopTimer();
    } else {
      _currentState = "rest";
      startTimer();
    }

    notifyListeners();
  }

  void setupTimer(ActivityModel activity) {
    _activity = activity;
    _activityId = activity.id;
    _currentSet = 0;
    _currentRep = 0;
    _totalSets = activity.actions[0].activityActionSet.total;
    _totalReps = activity.actions[0].activityActionSet.reps.amounts[0];
    _tickCount = activity.actions[0].activityActionSet.rest ~/ 10000;
    _currentState = "rep";
    // ActivityActionView av = actionViews[_viewCount];
    // av.
  }

  void pauseTimer() {
    _active = false;
    notifyListeners();
  }

  void stopTimer() {
    _active = false;
    _periodicTimer?.cancel();
    notifyListeners();
  }

  void startTimer() {
    if (_currentState == 'rep') {
      // do nothing for now
    } else {

      _active = true;
      _tickCount = _activity.actions[0].activityActionSet.rest ~/ 10000;

      _periodicTimer = Timer.periodic(const Duration(seconds: 1), (Timer timer) {
        if (_tickCount == 0) {
          incrementAction();


          // if (_currentRep + 1 ==
          //     _activity.actions[0].activityActionSet.reps.amounts[_currentSet]) {
          //   _currentSet++;
          //   if (_currentSet == _activity.actions[0].activityActionSet.total) {
          //     timer.cancel();
          //     _active = false;
          //     setupTimer(_activity);
          //   }
          //   _currentRep = 0;
          //   _totalReps =
          //       _activity.actions[0].activityActionSet.reps.amounts[_currentSet];
          //   _tickCount = _activity.actions[0].activityActionSet.rest ~/ 10000;
          // } else {
          //   _currentRep++;
          // }
        } else {
          if (_active) {
            _tickCount--;
          }
        }

        notifyListeners();
      });
    }
  }

  // void startTimer(ActivityModel activity) {
  //   _active = true;
  //   _periodicTimer = Timer.periodic(const Duration(seconds: 1), (Timer timer) {
  //     if (_tickCount == 0) {
  //       if (_currentRep + 1 ==
  //           activity.actions[0].activityActionSet.reps.amounts[_currentSet]) {
  //         _currentSet++;
  //         if (_currentSet == activity.actions[0].activityActionSet.total) {
  //           timer.cancel();
  //           _active = false;
  //           setupTimer(activity);
  //         }
  //         _currentRep = 0;
  //         _totalReps =
  //             activity.actions[0].activityActionSet.reps.amounts[_currentSet];
  //         _tickCount = activity.actions[0].activityActionSet.rest ~/ 10000;
  //       } else {
  //         _currentRep++;
  //       }
  //     } else {
  //       _tickCount--;
  //     }

  //     notifyListeners();
  //   });
  // }
}