#pragma once

#include "win32/win.hpp"
#include "wobject/xcontrol.hpp"

class xcombobox:  public xcontrol
{
public:
    xcombobox() :xcontrol(nullptr) {}
    xcombobox(void* impl) :xcontrol(impl) {}

public:
    xcombobox & operator =(const kcontrol* pcontrol)
    {
        this->setNativePointer((void *)pcontrol);
        return *this;
    }
public:
    int GetCurSel()
    {
        int CB_GETCURSEL  = 0x0147;
        return SendMessage(GetHWND(),CB_GETCURSEL,0,0);
    }

    int SetCurSel( int nIndex)
    {
        int CB_SETCURSEL  = 0x014E;
        return SendMessage(GetHWND(),CB_SETCURSEL,nIndex,0);
    }
            
    int GetCount()
    {
        int CB_GETCOUNT = 0x0146;
        return SendMessage(GetHWND(),CB_GETCOUNT,0,0);
    }
            
   string GetLBText(int nIndex)
    {
        int CB_GETLBTEXT 	=  0x0148;
        int CB_GETLBTEXTLEN  =  0x0149;
        int nLen = SendMessage(GetHWND(),CB_GETLBTEXTLEN ,nIndex,0);
        string str = new wchar_t[nLen+1];
        SendMessage(GetHWND(),CB_GETLBTEXT ,nIndex, (LPARAM)str);
        return str;
    }

   string GetLBText()
    {
        int CB_GETLBTEXT 	=  0x0148;
        int CB_GETLBTEXTLEN  =  0x0149;
        int nIndex = GetCurSel();
        int nLen = SendMessage(GetHWND(),CB_GETLBTEXTLEN ,nIndex,0);
         string str = new wchar_t[nLen+1];
        SendMessage(GetHWND(),CB_GETLBTEXT ,nIndex, (LPARAM)str);
        return str;
    }

    int SetItemIndex(int nIndex)
    {
        int CB_SETCURSEL = 0x014E;
        return SendMessage(GetHWND(),CB_SETCURSEL ,nIndex, 0);
    }
            
   int AddItem(string str)
    {
        int CB_ADDSTRING =  0x0143;
        return SendMessage(GetHWND(),CB_ADDSTRING  ,(WPARAM)0,(LPARAM)str);
    }
            
   int FindString(string str)
    {
        int CB_FINDSTRINGEXACT = 0x0158;
        return SendMessage(GetHWND(),CB_FINDSTRINGEXACT,0,(LPARAM)str);
    }

   int DeleteItem(int nIndex)
    {
        int CB_DELETESTRING = 0x0144;
        return SendMessage(GetHWND(),CB_DELETESTRING,nIndex,0);
    }

   int SelectString( int nIndex,string str) 
    {
        int CB_SELECTSTRING  = 0x014D;
        return SendMessage(GetHWND(),CB_SELECTSTRING,nIndex,(LPARAM)str);
    }

   int InsertString( int nIndex,string str) 
    {
        int CB_INSERTSTRING  = 0x014A;
        return SendMessage(GetHWND(),CB_INSERTSTRING,nIndex,(LPARAM)str);
    }

   int InsertString( string str) 
    {
        int CB_INSERTSTRING  = 0x014A;
        return SendMessage(GetHWND(),CB_INSERTSTRING,0,(LPARAM)str);
    }

   int ResetContent() 
    {
        int CB_RESETCONTENT  =  0x014B;
        return SendMessage(GetHWND(),CB_RESETCONTENT,0,0);
    }

   int SetItemData(int nIndex, LPARAM p) 
    {
        int CB_SETITEMDATA  =   0x0151;
        return SendMessage(GetHWND(),CB_SETITEMDATA,nIndex,p);
    }

   int GetItemData() 
    {
        int CB_GETITEMDATA  =   0x0150;
        int nIndex = GetCurSel();
        if(nIndex < 0) 
        return -1;
        else
        return SendMessage(GetHWND(),CB_GETITEMDATA,nIndex,0);
    }

   LPARAM GetItemData(int nIndex) 
    {
        int CB_GETITEMDATA  =   0x0150;
        return SendMessage(GetHWND(),CB_GETITEMDATA,nIndex,0);
    }

   int AddItem(string str, int p)
    {
        int CB_ADDSTRING =  0x0143;
        int h = SendMessage(GetHWND(),CB_ADDSTRING  ,0,(LPARAM)str);
        SetItemData( h, p);
        return h;
    }
   
   int AddItem(string str, string p)
    {
        int CB_ADDSTRING =  0x0143;
        int h = SendMessage(GetHWND(),CB_ADDSTRING  ,0,(LPARAM)str);
        SetItemData( h, (LPARAM)p);
        return h;
    }

   int InsertString( string str, LPARAM p) 
    {
        int CB_INSERTSTRING  = 0x014A;
        int h =  SendMessage(GetHWND(),CB_INSERTSTRING,0,(LPARAM)str);
    
        SetItemData( h, p);
        return h;
    }
    
 
   /////
   static int GetCurSel(HWND hWnd)
   {
       int CB_GETCURSEL = 0x0147;
       return SendMessage(hWnd, CB_GETCURSEL, 0, 0);
   }

   static int SetCurSel(HWND hWnd,int nIndex)
   {
       int CB_SETCURSEL = 0x014E;
       return SendMessage(hWnd, CB_SETCURSEL, nIndex, 0);
   }

   static int GetCount(HWND hWnd)
   {
       int CB_GETCOUNT = 0x0146;
       return SendMessage(hWnd, CB_GETCOUNT, 0, 0);
   }

   static string GetLBText(HWND hWnd,int nIndex)
   {
       int CB_GETLBTEXT = 0x0148;
       int CB_GETLBTEXTLEN = 0x0149;
       int nLen = SendMessage(hWnd, CB_GETLBTEXTLEN, nIndex, 0);
       string str = new wchar_t[nLen + 1];
       SendMessage(hWnd, CB_GETLBTEXT, nIndex, (LPARAM)str);
       return str;
   }

   static string GetLBText(HWND hWnd)
   {
       int CB_GETLBTEXT = 0x0148;
       int CB_GETLBTEXTLEN = 0x0149;
       int nIndex = GetCurSel(hWnd);
       int nLen = SendMessage(hWnd, CB_GETLBTEXTLEN, nIndex, 0);
       string str = new wchar_t[nLen + 1];
       SendMessage(hWnd, CB_GETLBTEXT, nIndex, (LPARAM)str);
       return str;
   }

   static int SetItemIndex(HWND hWnd,int nIndex)
   {
       int CB_SETCURSEL = 0x014E;
       return SendMessage(hWnd, CB_SETCURSEL, nIndex, 0);
   }

   static int AddItem(HWND hWnd,string str)
   {
       int CB_ADDSTRING = 0x0143;
       return SendMessage(hWnd, CB_ADDSTRING, (WPARAM)0, (LPARAM)str);
   }

   static int FindString(HWND hWnd,string str)
   {
       int CB_FINDSTRINGEXACT = 0x0158;
       return SendMessage(hWnd, CB_FINDSTRINGEXACT, 0, (LPARAM)str);
   }

   static int DeleteItem(HWND hWnd,int nIndex)
   {
       int CB_DELETESTRING = 0x0144;
       return SendMessage(hWnd, CB_DELETESTRING, nIndex, 0);
   }

   static int SelectString(HWND hWnd,int nIndex, string str)
   {
       int CB_SELECTSTRING = 0x014D;
       return SendMessage(hWnd, CB_SELECTSTRING, nIndex, (LPARAM)str);
   }

   static int InsertString(HWND hWnd,int nIndex, string str)
   {
       int CB_INSERTSTRING = 0x014A;
       return SendMessage(hWnd, CB_INSERTSTRING, nIndex, (LPARAM)str);
   }

   static int InsertString(HWND hWnd,string str)
   {
       int CB_INSERTSTRING = 0x014A;
       return SendMessage(hWnd, CB_INSERTSTRING, 0, (LPARAM)str);
   }

   int ResetContent(HWND hWnd)
   {
       int CB_RESETCONTENT = 0x014B;
       return SendMessage(hWnd, CB_RESETCONTENT, 0, 0);
   }

   static int SetItemData(HWND hWnd,int nIndex, LPARAM p)
   {
       int CB_SETITEMDATA = 0x0151;
       return SendMessage(hWnd, CB_SETITEMDATA, nIndex, p);
   }

   static int GetItemData(HWND hWnd)
   {
       int CB_GETITEMDATA = 0x0150;
       int nIndex = GetCurSel(hWnd);
       if (nIndex < 0)
           return -1;
       else
           return SendMessage(hWnd, CB_GETITEMDATA, nIndex, 0);
   }

   static LPARAM GetItemData(HWND hWnd,int nIndex)
   {
       int CB_GETITEMDATA = 0x0150;
       return SendMessage(hWnd, CB_GETITEMDATA, nIndex, 0);
   }

   static int AddItem(HWND hWnd,string str, int p)
   {
       int CB_ADDSTRING = 0x0143;
       int h = SendMessage(hWnd, CB_ADDSTRING, 0, (LPARAM)str);
       SetItemData(hWnd,h, p);
       return h;
   }

   static int AddItem(HWND hWnd,string str, string p)
   {
       int CB_ADDSTRING = 0x0143;
       int h = SendMessage(hWnd, CB_ADDSTRING, 0, (LPARAM)str);
       SetItemData(hWnd,h, (LPARAM)p);
       return h;
   }

   static int InsertString(HWND hWnd,string str, LPARAM p)
   {
       int CB_INSERTSTRING = 0x014A;
       int h = SendMessage(hWnd, CB_INSERTSTRING, 0, (LPARAM)str);

       SetItemData(hWnd,h, p);
       return h;
   }
};