using System.Collections.Generic;
using BlueWater.Enemies.Bosses;
using BlueWater.Enemies.Bosses.Rhinoceros;
using BlueWater.Enemies.Bosses.TitanSlime;
using Sirenix.OdinInspector;
using UnityEngine;

namespace BlueWater.Enemies
{
    public class EnemyManager : Singleton<EnemyManager>
    {
        [SerializeField, Required]
        private BossConfigurationSo _bossConfigurationSo;
        public Dictionary<BossType, GameObject> BossConfigurationDictionary { get; private set; }
        
        [Title("타이탄 슬라임 설정")]
        [SerializeField]
        private float _splitPower = 500f;
        
        [SerializeField]
        private Vector3 _leftSplitDirection = new(-0.5f, 1f, 0);
        
        [SerializeField]
        private Vector3 _rightSplitDirection = new(0.5f, 1f, 0);

        protected override void OnAwake()
        {
            InitializeDictionary();
        }

        private void InitializeDictionary()
        {
            BossConfigurationDictionary = new Dictionary<BossType, GameObject>(_bossConfigurationSo.BossConfigurationList.Count);
            foreach (var element in _bossConfigurationSo.BossConfigurationList)
            {
                BossConfigurationDictionary.Add(element.BossType, element.Prefab);
            }
        }
        
        // TitanSlime
        public TitanSlime InstantiateTitanSlime(Vector3 spawnPosition, int level, bool hasRabbit, Transform instantiateLocation = null)
        {
            if (!BossConfigurationDictionary.TryGetValue(BossType.Slime, out var titanSlimeObject))
            {
                Debug.LogError($"보스 생성 오류 : 키값 {BossType.Slime}을(를) 확인해주세요.");
                return null;
            }
            
            var instantiateBoss = Instantiate(titanSlimeObject, spawnPosition, Quaternion.identity, instantiateLocation).GetComponent<TitanSlime>();
            instantiateBoss.Initialize(level, hasRabbit);

            return instantiateBoss;
        }
    
        public void SpawnSplitSlimes(Vector3 deathPosition, int nextLevel, bool hasRabbit, Transform instantiateLocation = null)
        {
            var instantiateBossLeft = InstantiateTitanSlime(deathPosition, nextLevel, hasRabbit, instantiateLocation);
            var instantiateBossRight = InstantiateTitanSlime(deathPosition, nextLevel, false, instantiateLocation);
            
            instantiateBossLeft.AddForce(_leftSplitDirection * _splitPower, ForceMode.Impulse);
            instantiateBossRight.AddForce(_rightSplitDirection * _splitPower, ForceMode.Impulse);
        }
        
        // Rhinoceros
        public Rhinoceros InstantiateRhinoceros(Vector3 spawnPosition, Transform instantiateLocation = null)
        {
            if (!BossConfigurationDictionary.TryGetValue(BossType.Rhinoceros, out var bossConfiguration))
            {
                Debug.LogError($"보스 생성 오류 : 키값 {BossType.Rhinoceros}을(를) 확인해주세요.");
                return null;
            }

            var instantiateBoss = Instantiate(bossConfiguration, spawnPosition, Quaternion.identity, instantiateLocation).GetComponent<Rhinoceros>();
            instantiateBoss.Initialize();

            return instantiateBoss;
        }
    }
}