using EPOOutline;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public enum OutLineType
{
    hover, //划过
    select,//选中
    hint,  //提示
}
public class OutLineManager : MonoSingleton<OutLineManager>
{
    private OutLinePrefabGroup outLinePrefabGroup;
    public OutLinePrefabGroup OutLinePrefabGroup
    {
        get
        {
            if (outLinePrefabGroup == null)
            {
                outLinePrefabGroup = Resources.Load<OutLinePrefabGroup>("OutLinablePrefab");
            }
            return outLinePrefabGroup;
        }
    }
    void Awake()
    {
        if(Camera.main!=null&&Camera.main.GetComponent<Outliner>()==null)
        {
            Camera.main.gameObject.AddComponent<Outliner>();
        }
    }

    public void ResetOutLinableByType(Outlinable outlinable, OutLineType type)
    {
        Outlinable prefab = GetOutLinablePrefan(type);
        //outlinable.AddAllChildRenderersToRenderingList();

        outlinable.ComplexMaskingMode = prefab.ComplexMaskingMode;
        outlinable.DrawingMode = prefab.DrawingMode;
        outlinable.OutlineLayer = prefab.OutlineLayer;
        outlinable.RenderStyle = prefab.RenderStyle;
        outlinable.BackParameters.DilateShift = prefab.BackParameters.DilateShift;
        outlinable.BackParameters.BlurShift = prefab.BackParameters.BlurShift;
        outlinable.BackParameters.Color = prefab.BackParameters.Color;
        outlinable.BackParameters.SetFillPass(prefab.BackParameters.FillPass);

        outlinable.FrontParameters.DilateShift = prefab.FrontParameters.DilateShift;
        outlinable.FrontParameters.BlurShift = prefab.FrontParameters.BlurShift;
        outlinable.FrontParameters.Color = prefab.FrontParameters.Color;
        outlinable.FrontParameters.SetFillPass(prefab.FrontParameters.FillPass);
    }

    public Outlinable GetOutLinablePrefan(OutLineType type)
    {
        if (OutLinePrefabGroup.dic_OutLinePrefabs.ContainsKey(type))
        {
            return OutLinePrefabGroup.dic_OutLinePrefabs[type];
        }
        return null;
    }

    void OnDestroy()
    {
        if(outLinePrefabGroup != null)
        {
            Destroy(outLinePrefabGroup);
        }
    }
}