using asap.core;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UniRx;

public enum EShootState
{
    Appear,
    Idle,
    Aim,
    Back,
    Shoot,
    Capture,
    Escape,
}
[Serializable]
public class ShootState
{
    public EShootState state;
    public float time;
    public Vector3 pos;
}
public class HandPosShootController : MonoBehaviour
{
    [Header("专为射场射鱼使用，其他场景不再初始化")]

    public List<ShootState> ShootStateDic;
    public EShootState curEShootState;
    Coroutine coroutine;
    IDisposable disposable;
    bool isInShooterFishAct = false;
    private void Awake()
    {
        IAct act = GContext.container.ResolveAct("ShooterFishAct");
        isInShooterFishAct = act != null;
    }
    private void OnEnable()
    {
        if (isInShooterFishAct)
        {
            disposable = GContext.OnEvent<EShootState>().Subscribe(SetShootStateDic);
            SetShootStateDic(EShootState.Appear);
        }
    }
    public void SetShootStateDic(EShootState state)
    {
        ShootState ShootState = null;
        foreach (var item in ShootStateDic)
        {
            if (item.state == state)
            {
                ShootState = item;
                break;
            }
        }
        if (ShootState != null)
        {
            if (coroutine != null)
            {
                StopCoroutine(coroutine);
            }
            coroutine = StartCoroutine(SetRightHandTarget(ShootState));
        }
    }
    IEnumerator SetRightHandTarget(ShootState ShootState)
    {
        curEShootState = ShootState.state;
        Vector3 pos = ShootState.pos;
        Vector3 starPos = transform.localPosition;
        float time = ShootState.time;
        float timer = 0;
        if (time > 0.01)
        {
            while (timer < time)
            {
                timer += Time.deltaTime;
                transform.localPosition = Vector3.Lerp(starPos, pos, timer / time);
                yield return null;
            }
        }
        else
        {
            transform.localPosition = pos;
        }
    }
    private void OnDisable()
    {
        disposable?.Dispose();
        disposable = null;
    }
}