using DG.Tweening;
using UnityEngine;
using GameCore;
using System;

public class EventBreakBlock : MonoBehaviour
{
    [SerializeField] private RewardItemNew reward;
    [SerializeField] private GameObject crack, mask, fxBreak;
    [SerializeField] private RectTransform rectTransform;
    public RectTransform RectTransform => rectTransform;
    private DrillBlockData _blockData;
    private float _fxLiftTime;

    /// <summary>
    /// Move Block from startPoint to endPoint within dropTime and set item to it
    /// </summary>
    /// <param name="blockData">Item inside. Could be empty.</param>
    /// <param name="startPoint">Screen Position</param>
    /// <param name="endPoint">Screen Position</param>
    /// <param name="dropTime">In Seconds</param>
    public void Appear(DrillBlockData blockData, float dropHeight, Vector2 endPoint, AnimationCurve easeCurve,  float dropTime = 0.5f, float fxLifeTime = 1f)
    {
        var startPoint = endPoint + Vector2.up * dropHeight;
        try
        {
            // Debug.Log($"[Break] Block Appear from {startPoint} to {endPoint}.", this);
            transform.position = startPoint;
            gameObject.SetActive(true);
            if (blockData.IsEmpty)
                SetEmpty();
            else
                SetReward(blockData.Item);
            transform.DOMove(endPoint, dropTime).SetEase(easeCurve);
            _blockData = blockData;
            _fxLiftTime = fxLifeTime;
        }
        catch(Exception e)
        {
            Debug.Log($"Block Spawn Error: {e.Message}, {e.StackTrace}");
        }
    }

    public void Break()
    {
        // Debug.Log($"[EventBreak] Block broken: {_blockData.IsEmpty}, {_blockData.ItemId}, {_blockData.ItemCount}.", this);
        PlayBreakFx();
        gameObject.SetActive(false);
        if (_blockData == null || _blockData.IsEmpty)
            return;
        EventBreakAct.EventAggregator.Publish(new EventBreakBlockBreak{BreakPos = transform.position, Item = _blockData.Item});
    }

    private async void PlayBreakFx()
    {
        try
        {
            fxBreak.SetActive(false);
            // await Awaiters.NextFrame;
            fxBreak.SetActive(true);
            // await Awaiters.NextFrame;
            await System.Threading.Tasks.Task.Delay(TimeSpan.FromSeconds(_fxLiftTime));
            // await Awaiters.NextFrame;
            fxBreak.SetActive(false);
        }
        catch (Exception e)
        {
            Debug.Log($"[EventBreak]Block Break Fx Error:{e.Message}\n{e.StackTrace}", this);
        }
    }

    private void SetReward(ItemData item)
    {
        reward.SetData(item);
        reward.gameObject.SetActive(true);
        crack.SetActive(true);
        mask.SetActive(true);
    }

    private void SetEmpty()
    {
        reward.gameObject.SetActive(false);
        crack.SetActive(false);
        mask.SetActive(false);
    }
    
}