using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using System.Runtime.InteropServices;
using System;
using GCGame.Table;
using GCGame;

public class FontChangeText : Text
{
    private const int LOCALE_SYSTEM_DEFAULT = 0x0800;
    private const int LCMAP_SIMPLIFIED_CHINESE = 0x02000000;
    private const int LCMAP_TRADITIONAL_CHINESE = 0x04000000;

    [DllImport("kernel32", CharSet = CharSet.Auto, SetLastError = true)]
    private static extern int LCMapString(int Locale, int dwMapFlags, string lpSrcStr, int cchSrc, [Out] string lpDestStr, int cchDest);

    /// <summary>
    /// 将字符转换成简体中文
    /// </summary>
    /// <param name="source">输入要转换的字符串</param>
    /// <returns>转换完成后的字符串</returns>
    public static string ToSimplified(string source)
    {
        String target = new String(' ', source.Length);
        int ret = LCMapString(LOCALE_SYSTEM_DEFAULT, LCMAP_SIMPLIFIED_CHINESE, source, source.Length, target, source.Length);
        return target;
    }

    /// <summary>
    /// 讲字符转换为繁体中文
    /// </summary>
    /// <param name="source">输入要转换的字符串</param>
    /// <returns>转换完成后的字符串</returns>
    public static string ToTraditional(string source)
    {
        String target = new String(' ', source.Length);
        int ret = LCMapString(LOCALE_SYSTEM_DEFAULT, LCMAP_TRADITIONAL_CHINESE, source, source.Length, target, source.Length);
        return target;
    }

    //public void Start()
    //{
    //    text = text;
    //}

    public bool useDicTable = false;
    public int curDicID = -1;

    public override string text
    {
        get
        {
            return base.text;
        }

        set
        {
            if (useDicTable)
            {
                int id = 0;
                if (int.TryParse(value, out id))
                {
                    curDicID = id;
                    value = Utils.GetDicByID(id);
                }
            }

            if (string.IsNullOrEmpty(value))
            {
                if (!string.IsNullOrEmpty(base.text)) base.text = "";
            }
            else if (base.text != value)
            {
                base.text = value;
#if DYNAMIC_FONT
				if (mFont != null) mFont.Request(value);
#endif
            }
        }
    }
    
}