using System.Collections;
using System.Collections.Generic;
using BlueWater.Audios;
using BlueWater.Enemies;
using BlueWater.Enemies.Bosses;
using BlueWater.Enemies.Bosses.GhostBarrel;
using BlueWater.Uis;
using UnityEngine;

namespace BlueWater.Maps
{
    public class GhostBarrelMapController : BossMapController
    {
        [SerializeField]
        private List<Transform> _ghostBarrelSpawns;
        
        [SerializeField]
        private List<Transform> _boomBarrelSpawns;
        
        [SerializeField]
        private List<Transform> _swordBarrelSpawns;
        
        [SerializeField]
        private List<Transform> _lavaBarrelSpawns;
        
        [SerializeField]
        private List<GhostBarrel> _ghostBarrels;
        
        protected override void InitializeComponents()
        {
            base.InitializeComponents();

            _ghostBarrelSpawns = new List<Transform>(3);
            var ghostBarrelSpawns = transform.Find("Spawns/GhostBarrelSpawns");
            foreach (Transform element in ghostBarrelSpawns)
            {
                _ghostBarrelSpawns.Add(element);
            }

            _boomBarrelSpawns = new List<Transform>(3);
            var boomBarrelSpawns = transform.Find("Spawns/BoomBarrelSpawns");
            foreach (Transform element in boomBarrelSpawns)
            {
                _boomBarrelSpawns.Add(element);
            }
            
            _swordBarrelSpawns = new List<Transform>(2);
            var swordBarrelSpawns = transform.Find("Spawns/SwordBarrelSpawns");
            foreach (Transform element in swordBarrelSpawns)
            {
                _swordBarrelSpawns.Add(element);
            }
            
            _lavaBarrelSpawns = new List<Transform>(2);
            var lavaBarrelSpawns = transform.Find("Spawns/LavaBarrelSpawns");
            foreach (Transform element in lavaBarrelSpawns)
            {
                _lavaBarrelSpawns.Add(element);
            }
        }
        
        protected override void InitializeBoss()
        {
            _ghostBarrels = new List<GhostBarrel>(_ghostBarrelSpawns.Count);
            foreach (var element in _ghostBarrelSpawns)
            {
                var boss = EnemyManager.Instance.InstantiateBoss(BossType.GhostBarrel, element.position, EnemyInstanceLocation);
                _ghostBarrels.Add(boss.GetComponent<GhostBarrel>());
            }

            foreach (var element in _boomBarrelSpawns)
            {
                EnemyManager.Instance.InstantiateBoss(BossType.BoomBarrel, element.position, EnemyInstanceLocation);
            }
            
            foreach (var element in _swordBarrelSpawns)
            {
                EnemyManager.Instance.InstantiateBoss(BossType.SwordBarrel, element.position, EnemyInstanceLocation);
            }
            
            foreach (var element in _lavaBarrelSpawns)
            {
                EnemyManager.Instance.InstantiateBoss(BossType.LavaBarrel, element.position, EnemyInstanceLocation);
            }
        }
        
        public override void ClearMap(GameObject bossObject)
        {
            StartCoroutine(ClearMapCoroutine(bossObject));
        }

        protected override IEnumerator ClearMapCoroutine(GameObject bossObject)
        {
            _ghostBarrels.Remove(bossObject.GetComponent<GhostBarrel>());
            if (_ghostBarrels.Count > 0) yield break;
            
            IsCleared = true;
            AudioManager.Instance.PlaySfx("Shining");
            GameManager.Instance.CurrentCombatPlayer.ActivateInvincibility();
            VisualFeedbackManager.Instance.SetBaseTimeScale(0.1f);
            CombatUiManager.Instance.FadeInOut(ClearFadeInOutTime.x, ClearFadeInOutTime.y);

            var elapsedTime = 0f;
            while (elapsedTime <= 3f)
            {
                elapsedTime += Time.unscaledDeltaTime;
                yield return null;
            }
            DestroyAllEnemiesExceptBoss(bossObject);
            VisualFeedbackManager.Instance.SetBaseTimeScale(1f);
            
            elapsedTime = 0f;
            while (elapsedTime <= 2f)
            {
                elapsedTime += Time.unscaledDeltaTime;
                yield return null;
            }

            OpenMapEntrances();
            GameManager.Instance.CurrentCombatPlayer.DeactivateInvincibility();
            AudioManager.Instance.PlayBgm(MapManager.Instance.DailyBgm);
        }
    }
}