// StatusDlg.cpp : implementation file
//

#include "stdafx.h"
#include "StuManage.h"
#include "StatusDlg.h"
#include "Columns.h"
#include "Column.h"

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

extern CStuManageApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CStatusDlg dialog

CStatusDlg::CStatusDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CStatusDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStatusDlg)
	m_strStatusId = _T("");
	m_strStatusName = _T("");
	m_strStatusRemark = _T("");
	m_strStatus = _T("");
	m_timeStatus = CTime::GetCurrentTime();
	m_nLookStatus = 0;
	//}}AFX_DATA_INIT
}


void CStatusDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStatusDlg)
	DDX_Control(pDX, IDC_DATETIMEPICKER_STATUS, m_timectrlStatus);
	DDX_Control(pDX, IDC_COMBO_STATUS, m_cbStatus);
	DDX_Text(pDX, IDC_EDIT_STATUS_ID, m_strStatusId);
	DDX_Text(pDX, IDC_EDIT_STATUS_NAME, m_strStatusName);
	DDX_Text(pDX, IDC_EDIT_STATUS_REMARK, m_strStatusRemark);
	DDX_CBString(pDX, IDC_COMBO_STATUS, m_strStatus);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_STATUS, m_timeStatus);
	DDX_Radio(pDX, IDC_RADIO_STUDENT_ID_STATUS, m_nLookStatus);
	DDX_Control(pDX, IDC_DATAGRID_STATUS, m_dgStatus);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CStatusDlg, CDialog)
	//{{AFX_MSG_MAP(CStatusDlg)
	ON_BN_CLICKED(IDC_STATUS_PUTIN_BTN, OnStatusPutinBtn)
	ON_BN_CLICKED(IDC_MODIFY_STATUS_BTN, OnModifyStatusBtn)
	ON_BN_CLICKED(IDC_DEL_STATUS_BTN, OnDelStatusBtn)
	ON_BN_CLICKED(IDC_LOOKFOR_STATUS_BTN, OnLookforStatusBtn)
	ON_BN_CLICKED(IDC_EXECUTE_STATUS_BTN, OnExecuteStatusBtn)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStatusDlg message handlers

BOOL CStatusDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	m_cbStatus.AddString("退學");
	m_cbStatus.AddString("休學");
	m_cbStatus.AddString("留級");
	m_cbStatus.AddString("轉學");

	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open("SELECT * FROM StudentStatus",_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);       	

	if(m_pRecordset->GetRecordCount()!=0)
	{
		m_pRecordset->MoveFirst();
		m_strStatusId = m_pRecordset->GetCollect("ID").bstrVal;
		m_strStatusName = m_pRecordset->GetCollect("Name").bstrVal;	
		CString str;	
		m_strStatus = m_pRecordset->GetCollect("ChangeName").bstrVal;
	
		str = m_pRecordset->GetCollect("ChangeTime").bstrVal;	//str to time
		m_timectrlStatus.SetFormat(str);
		
		m_strStatusRemark = m_pRecordset->GetCollect("Remark").bstrVal;
	}
	
	m_pRecordset->Close();
	UpdateData(FALSE);
	// TODO: Add extra initialization here
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CStatusDlg::OnStatusPutinBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您無權添加記錄");
		return;
	}
	m_strStatusId = "";
	m_strStatusName = "";
	m_strStatusRemark = "";
	m_strStatus = "";
//	m_timeStatus = CTime::GetCurrentTime();
	
	UpdateData(FALSE);
	AfxMessageBox("請輸入學籍變更信息");
	type = 1;
}

void CStatusDlg::OnModifyStatusBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您無權修改記錄");
		return;
	}
	if(AfxMessageBox("確定修改此變更嗎？",MB_YESNO)==IDYES)	
		type = 3;	
}

void CStatusDlg::OnDelStatusBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您無權刪除記錄");
		return;
	}
	if(AfxMessageBox("確定刪除此變更嗎？",MB_YESNO)==IDYES)
		type = 2;	
}

void CStatusDlg::OnLookforStatusBtn() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	CString sql,str;
	if(m_nLookStatus == 0)
	{
		if(m_strStatusId.CompareNoCase("") == 0)
		{
			AfxMessageBox("請輸入您要查找的學號");
			return;
		}
		sql = "select * from StudentStatus where ID = '"+m_strStatusId+"' ";
	}
	else if(m_nLookStatus == 1)
	{
		if(m_strStatus.CompareNoCase("") == 0)
		{
			AfxMessageBox("請輸入您要查找的變更項");
			return;
		}
		sql = "select * from StudentStatus where ChangeName = '"+m_strStatus+"' ";
	}
	else if(m_nLookStatus == 2)
		sql = "select * from StudentStatus";
	
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open((_variant_t)sql,_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);       	
	
	if(m_pRecordset->GetRecordCount()==0)
	{
		AfxMessageBox("沒有找到您需要的記錄");
		return;
	}
	
	m_dgStatus.SetRefDataSource(NULL);
	m_dgStatus.SetRefDataSource((LPUNKNOWN)m_pRecordset);
	m_dgStatus.SetColumnHeaders(2) ;

	_variant_t var;
	var = long(0);
	m_dgStatus.GetColumns().GetItem(var).SetCaption("學號");
	m_dgStatus.GetColumns().GetItem(var).SetWidth(50);
	var = long(1);
	m_dgStatus.GetColumns().GetItem(var).SetCaption("姓名");
	m_dgStatus.GetColumns().GetItem(var).SetWidth(50);
	var = long(2);
	m_dgStatus.GetColumns().GetItem(var).SetCaption("變更項");
	m_dgStatus.GetColumns().GetItem(var).SetWidth(60);
	var = long(3);
	m_dgStatus.GetColumns().GetItem(var).SetCaption("變更時間");
	m_dgStatus.GetColumns().GetItem(var).SetWidth(60);
	var = long(4);
	m_dgStatus.GetColumns().GetItem(var).SetCaption("備注");
	m_dgStatus.GetColumns().GetItem(var).SetWidth(80);
	m_dgStatus.Refresh();
	
	UpdateData(FALSE);

}

void CStatusDlg::OnExecuteStatusBtn() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	
	CString id;
	CString sql,str;
	sql = "select * from StudentStatus ";
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open((_variant_t)sql,_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);      

	switch(type)
	{
	case 1:		
		m_pRecordset->AddNew();
		m_pRecordset->PutCollect("ID",(_variant_t)m_strStatusId);
		m_pRecordset->PutCollect("Name",(_variant_t)m_strStatusName);
		m_pRecordset->PutCollect("ChangeName",(_variant_t)m_strStatus);
		m_pRecordset->PutCollect("Remark",(_variant_t)m_strStatusRemark);

		str.Format("%d-%d-%d",m_timeStatus.GetYear(),m_timeStatus.GetMonth(),m_timeStatus.GetDay());	
		m_pRecordset->PutCollect("ChangeTime",(_variant_t)str);	
		
		m_pRecordset->Update();
		break;
	case 2:	
		if(m_pRecordset->GetRecordCount()!=0)
		{
			m_pRecordset->MoveFirst();
			while(!m_pRecordset->adoEOF)
			{
				id=m_pRecordset->GetCollect("ID").bstrVal;
				if(id.CompareNoCase(m_strStatusId) == 0)
					m_pRecordset->Delete(adAffectCurrent);
				m_pRecordset->MoveNext();			
			}
		}
		break;
	case 3:			
		if(m_pRecordset->GetRecordCount()!=0)
		{
			m_pRecordset->MoveFirst();
			while(!m_pRecordset->adoEOF)
			{
				id=m_pRecordset->GetCollect("ID").bstrVal;
				if(id.CompareNoCase(m_strStatusId) == 0)
				{
					m_pRecordset->PutCollect("Name",(_variant_t)m_strStatusName);
					m_pRecordset->PutCollect("ChangeName",(_variant_t)m_strStatus);
					m_pRecordset->PutCollect("Remark",(_variant_t)m_strStatusRemark);
					
					str.Format("%d-%d-%d",m_timeStatus.GetYear(),m_timeStatus.GetMonth(),m_timeStatus.GetDay());	
					m_pRecordset->PutCollect("ChangeTime",(_variant_t)str);						
				}
				m_pRecordset->MoveNext();			
			}
		}		
		break;		
	default:
		break;
	}
	type = 0;
	m_pRecordset->Close();
}