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    // DlgDC.cpp : implementation file
//Download by http://www.NewXing.com

#include "stdafx.h"
#include "RMS.h"
#include "DlgDC.h"
#include "DataBinding.h"

#pragma warning(push) 
#pragma warning(disable: 4786) 
#pragma warning(disable: 4503) 

#include <map>
#include <string>
using namespace std;

typedef map<string, string> CPMap;
CPMap cpmap;

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDlgDC dialog


CDlgDC::CDlgDC(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgDC::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgDC)
	m_number = 0.0f;
	m_desk = _T("");
	m_date = 0;
	m_name = _T("");
	//}}AFX_DATA_INIT
}


void CDlgDC::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgDC)
	DDX_Control(pDX, IDC_COMBO_DCNOS, m_nos);
	DDX_Control(pDX, IDC_LIST_DC, m_list);
	DDX_Text(pDX, IDC_EDIT_DCNUMBER, m_number);
	DDV_MinMaxFloat(pDX, m_number, 1.f, 10000.f);
	DDX_Text(pDX, IDC_EDIT_DCDESK, m_desk);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_DCDATE, m_date);
	DDX_Text(pDX, IDC_EDIT_DCNAME, m_name);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgDC, CDialog)
	//{{AFX_MSG_MAP(CDlgDC)
	ON_BN_CLICKED(IDC_BTN_DCADD, OnBtnDcadd)
	ON_BN_CLICKED(IDC_BTN_DCCMT, OnBtnDccmt)
	ON_BN_CLICKED(IDC_BTN_DCDEL, OnBtnDcdel)
	ON_BN_CLICKED(IDC_BTN_DCUPD, OnBtnDcupd)
	ON_NOTIFY(NM_CLICK, IDC_LIST_DC, OnClickListDc)
	ON_CBN_CLOSEUP(IDC_COMBO_DCNOS, OnCloseupComboDcnos)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgDC message handlers
void _tmstr(CTime& tm, LPTSTR buf)
{
	sprintf(buf, "%d-%d-%d", tm.GetYear(), tm.GetMonth(), tm.GetDay());
}

void _strtm(LPCTSTR buf, CTime& tm)
{
	int year, month, day;
	sscanf(buf, "%d-%d-%d", &year, &month, &day);
	tm = CTime(year, month, day, 0,0,0);
}

BOOL CDlgDC::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	m_list.InsertColumn(0,"桌号");
	m_list.InsertColumn(1,"菜谱号");
	m_list.InsertColumn(2,"菜名");
	m_list.InsertColumn(3,"数量");
	m_list.InsertColumn(4,"日期");
	
	RECT rect;
	m_list.GetWindowRect(&rect);
	int wid = rect.right - rect.left;
	m_list.SetColumnWidth(0,wid/5);
	m_list.SetColumnWidth(1,wid/5);
	m_list.SetColumnWidth(2,wid/5);
	m_list.SetColumnWidth(3,wid/5);
	m_list.SetColumnWidth(4,wid/5);

	m_list.SetExtendedStyle(LVS_EX_FULLROWSELECT);

	m_date = CTime::GetCurrentTime();

	UpdateData(FALSE);

	_RecordsetPtr pRst = NULL;
	IADORecordBinding   *picRs = NULL;  //Interface Pointer declared.(VC++ Extensions)   
	CCPRs rs;

	try
	{
		_bstr_t strSQL("SELECT * FROM CP");

		pRst = m_DBCnt->Execute(strSQL, NULL, adCmdText);
		
		TESTHR(pRst->QueryInterface(__uuidof(IADORecordBinding),(LPVOID*)&picRs));
		TESTHR(picRs->BindToRecordset(&rs));

		int i = 0;
		// 清空cpmap
		cpmap.clear();
		while (!pRst->adoEOF)
		{
			m_nos.AddString(rs.m_sz_no);
			//  向cpmap中添加一个[菜谱号－菜名]映射
			cpmap.insert(CPMap::value_type(string(rs.m_sz_no), string(rs.m_sz_name)));
			pRst->MoveNext();
			
		}
		picRs->Release();
		pRst->Close();
	}
	catch(_com_error& e)
	{
		AfxMessageBox(e.ErrorMessage());
		return TRUE;
    } 


	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CDlgDC::OnBtnDcadd() 
{
	if (!UpdateData())
		return;

	if (m_desk.GetLength()==0)
	{
		MessageBox("请输入桌号！");
		return;
	}
	if (m_name.GetLength()==0)
	{
		MessageBox("请选择一样菜！");
		return;
	}
	
	char buf[128];

	m_list.InsertItem(0, m_desk);
	m_nos.GetWindowText(buf, 128);	m_list.SetItemText(0, 1, buf);
	m_list.SetItemText(0, 2, m_name);
	sprintf(buf, "%f", m_number);	m_list.SetItemText(0, 3, buf);
	_tmstr(m_date, buf);			m_list.SetItemText(0, 4, buf);
}

void CDlgDC::OnBtnDccmt() 
{
	_RecordsetPtr pRst = NULL;
	CDCRs rs;

	try
	{
		TESTHR(pRst.CreateInstance(__uuidof(Recordset)));

		pRst->Open("DC",_variant_t((IDispatch *) m_DBCnt, true),
			adOpenKeyset, adLockOptimistic, adCmdTable);

		while (m_list.GetItemCount()>0)
		{
			m_list.GetItemText(0,0, rs.m_sz_desk, sizeof(rs.m_sz_desk));
			m_list.GetItemText(0,1, rs.m_sz_no, sizeof(rs.m_sz_no));
			m_list.GetItemText(0,2, rs.m_sz_name, sizeof(rs.m_sz_name));
			rs.m_f_number = (float)atof(m_list.GetItemText(0,3));
			m_list.GetItemText(0,4, rs.m_sz_date, sizeof(rs.m_sz_date));
			
			COleSafeArray vaFieldlist, vaValuelist;
			rs.FillFieldsArray(vaFieldlist,vaValuelist);
			TESTHR(pRst->AddNew(vaFieldlist, vaValuelist));
			m_list.DeleteItem(0);
		}
		pRst->Close();
	}
	catch(_com_error& e)
	{
        AfxMessageBox(e.ErrorMessage());
		return;
    } 

	MessageBox("完成操作！");
}

void CDlgDC::OnBtnDcdel() 
{
	int i = m_list.GetSelectionMark();
	if (i<0)
		return;
	m_list.DeleteItem(i);
	m_list.SetSelectionMark(0);
}

void CDlgDC::OnBtnDcupd() 
{
	OnBtnDcdel(); 
	OnBtnDcadd();
}

void CDlgDC::OnClickListDc(NMHDR* pNMHDR, LRESULT* pResult) 
{
	int i = m_list.GetSelectionMark();
	
	char buf[128];
	m_desk = m_list.GetItemText(i,0);
	m_list.GetItemText(i, 1, buf, 128);
	m_nos.SelectString(0, buf);
	m_name = m_list.GetItemText(i,2);
	m_number = (float)atof(m_list.GetItemText(i,3));
	_strtm(m_list.GetItemText(i,4), m_date);

	UpdateData(FALSE);

	*pResult = 0;
}

void CDlgDC::OnCloseupComboDcnos() 
{
	char buf[128];
	m_nos.GetWindowText(buf, 128);

	CPMap::const_iterator it = cpmap.find(string(buf));
	if (it!=cpmap.end())
	{
		string name = (*it).second;
		GetDlgItem(IDC_EDIT_DCNAME)->SetWindowText(name.data());
	}

}