using System;
using System.Collections;
using System.Linq;
using BlueWater.Interfaces;
using BlueWater.Npcs.Crews;
using BlueWater.Utility;
using UnityEngine;

namespace BlueWater.Tycoons
{
    [Serializable]
    public class Vomiting : InteractionFurniture, ICrewInteraction
    {
        [SerializeField]
        private float _interactionHoldingTime = 3f;
        
        private Sprite vomitingImage;
        private Coroutine _findCleanerCrewInstance;
        private bool _isPlayerInteracting;
        private bool _isCrewInteracting;
        private float _playerElapsedTime;
        private float _crewElapsedTime;
        
        public event Action OnInteractionCompleted;

        protected override void OnEnable()
        {
            base.OnEnable();

            Initialize();
        }

        private void Update()
        {
            if (InteractionCanvas.BalloonUi.IsWaitTimeOver())
            {
                var damageable = GameManager.Instance.CurrentTycoonPlayer.GetComponent<IDamageable>();
                damageable?.TakeDamage(1);
                Destroy();
            }
            
            if (_isPlayerInteracting)
            {
                var clamp = Mathf.Clamp(_playerElapsedTime / _interactionHoldingTime, 0f, 1f);
                EventManager.OnInteracting?.Invoke(clamp);
                if (_playerElapsedTime > _interactionHoldingTime)
                {
                    Destroy();
                }

                _playerElapsedTime += Time.deltaTime;
            }
            
            if (_isCrewInteracting)
            {
                if (_crewElapsedTime > _interactionHoldingTime)
                {
                    OnInteractionCompleted?.Invoke();
                    Destroy();
                }

                _crewElapsedTime += Time.deltaTime;
            }
        }

        public void Initialize()
        {
            InteractionMessage = "치우기";
            vomitingImage = VisualLook.GetComponent<SpriteRenderer>().sprite;
            InteractionCanvas.BalloonUi.OrderItem(vomitingImage, 0, TycoonManager.Instance.TycoonStageController.StageDataSo.VomitingWaitTime);
            
            Utils.StartUniqueCoroutine(this, ref _findCleanerCrewInstance, FindCleanerCrewCoroutine());
        }

        private IEnumerator FindCleanerCrewCoroutine()
        {
            var waitTime = new WaitForSeconds(2f);
            while (true)
            {
                var cleaners = TycoonManager.Instance.CrewController.CleanerCrews;
                if (cleaners == null || cleaners.Count == 0)
                {
                    yield return waitTime;
                    continue;
                }
                
                var closestCleaners = cleaners.OrderBy(element => 
                    Vector3.Distance(element.transform.position, transform.position)).ToList();
                var isFound = false;
                
                foreach (var element in closestCleaners.Where(element => !element.IsOnMission))
                {
                    element.OnMission(this);
                    isFound = true;
                    break;
                }

                if (isFound)
                {
                    break;
                }

                yield return waitTime;
            }
        }

        public override void Interaction()
        {
            _playerElapsedTime = 0f;
            EventManager.OnInteracting?.Invoke(_playerElapsedTime);
            GameManager.Instance.CurrentTycoonPlayer.IsCleaningFloor = true;
            _isPlayerInteracting = true;
        }
        
        public override void CancelInteraction()
        {
            _playerElapsedTime = 0f;
            EventManager.OnInteracting?.Invoke(_playerElapsedTime);
            GameManager.Instance.CurrentTycoonPlayer.IsCleaningFloor = false;
            _isPlayerInteracting = false;
        }

        public override bool CanInteraction()
        {
            return !GameManager.Instance.CurrentTycoonPlayer.TycoonPickupHandler.IsPickedUpCocktail();
        }

        private void Destroy()
        {
            GameManager.Instance.CurrentTycoonPlayer.IsCleaningFloor = false;
            Destroy(gameObject);
        }

        public void InteractionCrew(Crew crew)
        {
            _crewElapsedTime = 0f;
            _isCrewInteracting = true;
            crew.IsCleaningFloor = true;
        }

        public void CancelInteractionCrew()
        {
            _crewElapsedTime = 0f;
            _isCrewInteracting = false;
        }

        public bool CanInteractionCrew()
        {
            return !_isPlayerInteracting;
        }
    }
}