#pragma once
#include "GlobalDefine.h"
#include "BitOperation.h"
#define TRUE_STR _T("TRUE")
#define FALSE_STR _T("FALSE")
//和MFC CString 相关的一些函数

//去掉小数点后面不要的0
inline void DeleteZero(CString &s)
{
     int nIndex;
     nIndex=s.Find('.');
     if (nIndex>=0)
     {
          s.TrimRight('0');
          if (s.GetLength()==nIndex+1)
          {
                 s=s.Left(nIndex);
                 if (s.IsEmpty())
                     s='0';
          }
     }
}

//double 转换为CString (DigitsCnt 是小数点后保留位数,最多== 6)
inline CString Db2CString(double n,int DigitsCnt = -1)
{
     CString s;
     if(DigitsCnt==0)
        s.Format("%ld",(int)n);
     if(DigitsCnt==1)
        s.Format("%.1f",n);
     if(DigitsCnt==2)
        s.Format("%.2f",n);
     if(DigitsCnt==3)
        s.Format("%.3f",n);
     if(DigitsCnt==4)
        s.Format("%.4f",n);
     if(DigitsCnt==5)
        s.Format("%.5f",n);
     if(DigitsCnt==6)
        s.Format("%.6f",n);
     if(DigitsCnt<0)
     {
        s.Format("%lf",n);
        //删除末尾的0
        DeleteZero(s);
     }
     return s;
}
//int 转换为CString
inline CString Int2CString(int n)
{
     CString s;
     s.Format("%ld",n);
     return s;
}
inline CString ByteToString(BYTE bit)
{
      CString str;
      for(int i=7;i>=0;i--)
      {
             if(IsBitOn(bit,i))
                 str += "1";
             else
                 str += "0";
      }
      return str;
}
//获取bool 类型的str
inline CString GetBoolValStr(bool b)
{
     if(b)
         return TRUE_STR;
     else
         return FALSE_STR;
}
//在str 中查找SubStr ,找到返回true
inline bool FindSubStr(CString &str,CString &SubStr)
{
     return (str.Find(SubStr) != -1);
}
//删除子串，并返回剩余右边的部分
inline CString DelSubStr(CString str,CString &SubStr)
{
     int pos = str.Find(SubStr);
     if(pos != -1)
     {
          str = str.Right(str.GetLength()-(pos+SubStr.GetLength()));
     }
     return str;
}
inline int CStringToInt(CString &str)
{
     return _tstoi(LPCTSTR(str));
}
inline double CStringToDouble(CString &str)
{
     return _tstof(LPCTSTR(str));
}
inline bool CStringToBool(CString &str)
{
     if(str == TRUE_STR)
         return true;
     return false;
}
inline CString Bool2Str(bool b)
{
    if(b)
        return "TRUE";
    else
        return "FALSE";
}
inline CString Bool2CString(bool b)
{
    if(b)
        return "1";
    else
        return "0";
}
inline bool Str2Bool(CString &str)
{
    if(str == _T("TRUE"))
        return true;
    else
        return false;
}
inline CString Int2Str_LeftZero(int n)
{
     CString s;
     if(n<10)
         s.Format("0%ld",n);//左边补0
     else
         s.Format("%ld",n);
     return s;
}
//判断String 是否为数字
inline bool IsStringDigit(CString s)
{
      return (s.SpanIncluding("0123456789") == s);
}