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

public enum ERightState
{
    Idle,
    Throwing,
    Waiting,
    Piercing,
    Drawing,
    Pulling,
    Preparing,
    Noviceguide,
    MaxCombo,
    Shock,
    PiercingSp,
}
[Serializable]
public class RightState
{
    public ERightState state;
    public float time;
    public Vector3 pos;
}

public class HandPosController : MonoBehaviour
{
    [Header("专为钓场钓鱼使用，其他场景不再初始化")]
    public List<RightState> RightStateDic;
    public ERightState curERightState;
    Coroutine coroutine;
    IDisposable disposable;
    bool isInFishingAct = false;
    private void Awake()
    {
        IAct act = GContext.container.ResolveAct("ShooterFishAct");
        isInFishingAct = act == null;
    }
    private void OnEnable()
    {
        if (isInFishingAct)
        {
            disposable = GContext.OnEvent<ERightState>().Subscribe(SetRightStateDic);
            SetRightStateDic(ERightState.Preparing);
        }
    }
    public void SetRightStateDic(ERightState state)
    {
        RightState rightState = null;
        foreach (var item in RightStateDic)
        {
            if (item.state == state)
            {
                rightState = item;
                break;
            }
        }
        if (rightState != null)
        {
            if (coroutine != null)
            {
                StopCoroutine(coroutine);
            }
            coroutine = StartCoroutine(SetRightHandTarget(rightState));
        }
    }
    IEnumerator SetRightHandTarget(RightState rightState)
    {
        curERightState = rightState.state;
        Vector3 pos = rightState.pos;
        Vector3 starPos = transform.localPosition;
        float time = rightState.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;
    }
}