using UnityEngine;

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

public abstract class StreamRoot : TweenRoot
{
    #region

    public bool AtOrigin;
    public bool AtDestination;

    public int Phase;
    public int TotPhase;
    public bool ActionLock;
    public bool Consecutive;
    public float TempDelay;
    public float TempDuration;
    public List<float> DelayList = new List<float>();
    public List<float> DurationList = new List<float>();
    public List<UnityAction> StartActionList = new List<UnityAction>();
    public List<UnityAction> FinishActionList = new List<UnityAction>();

    #endregion

    public StreamRoot( bool cg, Curve curve, Component comp) : base(cg, curve, comp)
    {

    }


    public override bool StartForward()
    {
        InPause = false;

        if (InForward || AtDestination)
        {
            return true;
        }

        Timer = 0;

        InForward = true;
        AtOrigin = false;

        Component.SetActive(true);

        if (InOrigin)
        {
            OnForwardStart.SafeInvoke();
        }

        if (CG)
        {
            CanvasGroup.interactable = false;
        }

        if (InBackward)
        {
            AnimManager.MoveBacList.Remove(this);
        }

        AnimManager.MoveForList.Add(this);

        return false;
    }

    public override bool StartBackward()
    {
        InPause = false;

        if (InBackward || AtOrigin)
        {
            return true;
        }

        Timer = 0;

        InBackward = true;
        AtDestination = false;

        Component.SetActive(true);

        OnBackwardStart.SafeInvoke();


        if (CG)
        {
            CanvasGroup.interactable = false;
        }

        if (InForward)
        {
            AnimManager.MoveForList.Remove(this);
        }

        AnimManager.MoveBacList.Add(this);

        return false;
    }


    public override void ForwardFinish()
    {
        base.ForwardFinish();

        AtOrigin = false;
        AtDestination = true;
    }

    public override void BackwardFinish()
    {
        base.BackwardFinish();

        AtOrigin = true;
        AtDestination = false;
    }
}