using System;
using System.Collections.Generic;
using Cielonos.MainGame.Characters;
using UnityEngine;
using UnityEngine.Events;

namespace Cielonos.MainGame
{
    public partial class HitSubmodule : AttackAreaSubmoduleBase
    {
        public int originalHitCount;
        public int currentHitIndex;
        public float hitInterval;
        private float currentIntervalTime;

        public List<GameObject> checkedObjects;
        public bool isAutoPlayHitSound;
        public List<string> hitSoundList;
        public List<Action<CharacterBase, Vector3>> generalHitEventList;
        public SortedList<int, Action<CharacterBase, Vector3>> specificHitEventList;
        
        public HitSubmodule(AttackAreaBase attackArea) : base(attackArea)
        {
            InitializeAsOnceHit();
            CommonInitialize();
        }

        public HitSubmodule(AttackAreaBase attackArea, float hitInterval = -1, int hitCount = -1) : base(attackArea)
        {
            InitializeAsMultipleHit(hitInterval, hitCount);
            CommonInitialize();
        }
        
        private void InitializeAsOnceHit()
        { 
            this.originalHitCount = 1;
            this.currentHitIndex = 0;
            this.hitInterval = -1;
            this.currentIntervalTime = 0;
        }

        private void InitializeAsMultipleHit(float hitInterval, int hitCount)
        {
            this.originalHitCount = hitCount;
            this.currentHitIndex = 0;
            this.hitInterval = hitInterval;
            this.currentIntervalTime = 0;
        }
        
        private void CommonInitialize()
        {
            isAutoPlayHitSound = true;
            checkedObjects = new List<GameObject>();
            hitSoundList = new List<string>();
            generalHitEventList = new List<Action<CharacterBase, Vector3>>();
            specificHitEventList = new SortedList<int, Action<CharacterBase, Vector3>>();
        }
    }

    public partial class HitSubmodule
    {
        public HitSubmodule AddHitSound(string soundName, AK.Wwise.Event soundEvent = null)
        {
            if (owner.itemSource != null)
            {
                soundEvent ??= owner.itemSource.audioContainer.soundEventDictionary[soundName];
            }
            else
            {
                soundEvent ??= owner.creator.audioSc.audioContainer.soundEventDictionary[soundName];
            }
            
            if (soundEvent == null)
            {
                Debug.LogWarning($"[HitSubmodule] Sound event '{soundName}' not found in audio container.");
                return this;
            }
            
            attackArea.audioContainer.soundEventDictionary.TryAdd(soundName, soundEvent);
            hitSoundList.Add(soundName);
            return this;
        }

        public HitSubmodule AddHitEvent(Action<CharacterBase, Vector3> hitEvent)
        {
            generalHitEventList.Add(hitEvent);
            return this;
        }
        
        public HitSubmodule AddHitEvent(Action<CharacterBase, Vector3> hitEvent, params int[] indexes)
        {
            foreach (int i in indexes)
            {
                specificHitEventList[i] = hitEvent;
            }
            return this;
        }
    }
    
    public partial class HitSubmodule
    {
        public void Update()
        {
            if (!isEnabling || currentHitIndex >= originalHitCount - 1 || attackArea.timeSm.delayTime > 0)
            {
                return;
            }

            currentIntervalTime += attackArea.creator.selfTimeSm.DeltaTime;
            if (currentIntervalTime >= hitInterval)
            {
                checkedObjects.Clear();
                if (attackArea.attackSm != null)
                {
                    //attackArea.attackSm.modifiedAttackValue = attackArea.attackSm.originalAttackValue;
                }
                currentIntervalTime -= hitInterval;
                currentHitIndex++;
            }

            if (currentHitIndex >= originalHitCount - 1)
            {
                attackArea.isEnabling = false;
            }
        }
        
        public void AddCheckedObject(GameObject obj)
        {
            checkedObjects.Add(obj);
        }

        public void PlayHitSound(Vector3 position, string soundName)
        {
            if (hitSoundList.Count == 0) return;
            
            attackArea.audioContainer.PlaySoundFX(soundName, position);
        }

        public void InvokeAllHitEvents(CharacterBase target, Vector3 hitPosition)
        {
            if (attackArea.canTriggerHitEvent)
            {
                foreach (Action<CharacterBase, Vector3> hitEvent in generalHitEventList)
                {
                    hitEvent.Invoke(target, hitPosition);
                }
                
                if (specificHitEventList.ContainsKey(currentHitIndex))
                {
                    specificHitEventList[currentHitIndex].Invoke(target, hitPosition);
                }
            }
        }
    }
}