using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class ComboPomegaranteBehavior : MonoBehaviour
{
    private GamingManager _manager;

    // Animation related variables
    private const float BuldgePeakTime = 0.2f;
    private const float BuldgePeakScale = 4f;
    private const float BuldgeFinishTime = 0.3f;
    private const float BuldgeFinishScale = 3f;
    private float TimeSinceBuldge = 0f;
    private const float HitPeakTime = 0.1f;
    private const float HitFinishTime = 0.15f;
    private const float HitPeakScale = 4f;
    private float TimeSinceHit = 0f;
    
    private bool PlayingBuldgeAnim = false;
    private bool PlayingHitAnim = false;

    private bool bPlayBuldgeAnim = false;
    private bool bPlayHitAnim = false;

    private int HitCount = 0;

    private AudioSource hitAudio;

    public void Init(GamingManager manager)
    {
        _manager = manager;
    }

    void Start()
    {
        hitAudio = gameObject.AddComponent<AudioSource>();
    }

    // Update is called once per frame
    void Update()
    {
        if (_manager.IsGameStarted() && !_manager.IsGamePaused())
        {
            if (bPlayBuldgeAnim)
            {
                bPlayBuldgeAnim = false;
                PlayingBuldgeAnim = true;
            }

            if (PlayingBuldgeAnim)
            {
                TimeSinceBuldge += Time.deltaTime;
                if (TimeSinceBuldge > BuldgeFinishTime)
                {
                    PlayingBuldgeAnim = false;
                    gameObject.transform.localScale = new Vector3(BuldgeFinishScale, BuldgeFinishScale, BuldgeFinishScale);
                    TimeSinceBuldge = 0f;
                }
                else if (TimeSinceBuldge < BuldgePeakTime)
                {
                    float scale = Mathf.Lerp(1f, BuldgePeakScale, (TimeSinceBuldge / BuldgePeakTime));
                    gameObject.transform.localScale = new Vector3(scale, scale, scale);
                }
                else // TimeSinceBuldge > BuldgePeakTime && TimeSinceBuldge < BuldgeFinishTime
                {
                    float scale = Mathf.Lerp(BuldgePeakScale, BuldgeFinishScale, (TimeSinceBuldge - BuldgePeakTime) / (BuldgeFinishTime - BuldgePeakTime));
                    gameObject.transform.localScale = new Vector3(scale, scale, scale);
                }
                return;
            }

            if (bPlayHitAnim)
            {
                bPlayHitAnim= false;
                PlayingHitAnim = true;
            }

            if (PlayingHitAnim)
            {
                TimeSinceHit += Time.deltaTime;
                if (TimeSinceHit > HitFinishTime)
                {
                    PlayingHitAnim = false;
                    gameObject.transform.localScale = new Vector3(BuldgeFinishScale, BuldgeFinishScale, BuldgeFinishScale);
                    TimeSinceHit = 0f;
                }
                else if (TimeSinceHit < HitPeakTime)
                {
                    float scale = Mathf.Lerp(BuldgeFinishScale, HitPeakScale, (TimeSinceHit / HitPeakTime));
                    gameObject.transform.localScale = new Vector3(scale, scale, scale);
                }
                else // TimeSinceHit > HitPeakTime && TimeSinceHit < HitFinishTime
                {
                    float scale = Mathf.Lerp(HitPeakScale, BuldgeFinishScale, (TimeSinceHit - HitPeakTime) / (HitFinishTime - HitPeakTime));
                    gameObject.transform.localScale = new Vector3(scale, scale, scale);
                }
                return;
            }
        }

        
    }

    public void Hit()
    {
        if (HitCount == 0)
        {
            bPlayBuldgeAnim = true;
        }
        else
        {
            bPlayHitAnim= true;
        }

        HitCount++;
        hitAudio.clip = _manager.GetAudioManager().GetRandomSound(SoundCategory.FruitSmash);
        if (UserSettings.ins.openEffect) hitAudio.Play();
    }

    public int GetHitCount()
    {
        return HitCount;
    }
}