using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;
using LuaInterface;

using System.Text.RegularExpressions;
using System.Text;
using UnityEngine.Events;
using UnityEngine.EventSystems;
namespace LuaFramework {
    public class InlineSpriteManager : Manager
    {
        public SpriteAsset m_spriteAsset;
        //private float sprite_width = 70f;
        //private float sprite_height = 48f;
        private float wRatio = 48f / 70f;
        private float hRatio = 70f / 48f;
        /// <summary>
        /// 用正则取<#name>
        /// </summary>
        private static readonly Regex m_inputTagRegex =
              new Regex(@"<#(.+?)>", RegexOptions.Singleline);

        void Start()
        {
            if (m_spriteAsset == null)
            {
                m_spriteAsset = Resources.Load("asset/face_all") as SpriteAsset;
            }
        }

        public void PackageInlineText(InlieText text, string content)
        {
            if (content.Trim() == null || content.Trim() == "")
                return;

            InlieText tempChatText = text;

            #region 解析输入表情正则
            string _TempInputText = "";
            int _TempMatchIndex = 0;
            bool matching_success = false;
            foreach (Match match in m_inputTagRegex.Matches(content.Trim()))
            {
                for (int i = 0; i < m_spriteAsset.listSpriteInfor.Count; i++)
                {
                    if (m_spriteAsset.listSpriteInfor[i].name == match.Groups[1].Value)
                    {
                        matching_success = true;
                        break;
                    }
                }
                if (matching_success == true)
                {
                    _TempInputText += content.Trim().Substring(_TempMatchIndex, match.Index - _TempMatchIndex);
                    _TempInputText += "<quad name=" + match.Groups[1].Value + " size=25 width=" + hRatio + " height=" + 1 + " />";
                    _TempMatchIndex = match.Index + match.Length;
                    matching_success = false;
                }

            }
            _TempInputText += content.Trim().Substring(_TempMatchIndex, content.Trim().Length - _TempMatchIndex);
            #endregion


            tempChatText.text = tempChatText.GetOutputText(_TempInputText);
            tempChatText.SetVerticesDirty();
        }
    }
}