using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using System;
using System.Collections;


public class ChatInfoLinkMask : MonoBehaviour, IPointerClickHandler
{
    public Text _OutLine;
    public Image Image;
    public delegate void LinkClick(int linkIdx);
    private LinkClick _LinkClick;

    private int _LinkIdx;

    public RectTransform rectTransform
    {
        get
        {
            return Image.rectTransform;
        }
    }

    public void ShowOutLine(string lineColor,int fontSize,Color color)
    {
        if(_OutLine == null)
        {
            return;
        }

        if(lineColor == "")
        {
            _OutLine.gameObject.SetActive(false);
            return;
        }

        _OutLine.gameObject.SetActive(true);
        int length = Mathf.FloorToInt(rectTransform.sizeDelta.x / fontSize) * 2 + 1;
        _OutLine.text = "_____________________________".Substring(0, length);
        _OutLine.color = GCGame.Utils.GetColorByString(lineColor);
        _OutLine.fontSize = fontSize;
        _OutLine.rectTransform.sizeDelta = new Vector2(rectTransform.sizeDelta.x, rectTransform.sizeDelta.y + 4);
        _OutLine.rectTransform.anchoredPosition = Vector2.zero;
    }

    public void Init(LinkClick link, int idx)
    {
        _LinkClick = link;
        _LinkIdx = idx;
    }

    public void OnPointerClick(PointerEventData eventData)
    {
        if (_LinkClick != null)
        {
            _LinkClick(_LinkIdx);
        }
    }
}