// RecDlg.cpp : implementation file
//

#include "stdafx.h"
#include "test.h"
#include "RecDlg.h"
#include "testDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CRecDlg dialog


CRecDlg::CRecDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CRecDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRecDlg)
	m_body = _T("");
	//}}AFX_DATA_INIT
}


void CRecDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CRecDlg)
	DDX_Control(pDX, IDC_LETTER, m_llist);
	DDX_Control(pDX, IDC_ATT, m_list);
	DDX_Text(pDX, IDC_BODY, m_body);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CRecDlg, CDialog)
	//{{AFX_MSG_MAP(CRecDlg)
	ON_BN_CLICKED(IDC_START, OnStart)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_LETTER, OnItemchangedLetter)
	ON_NOTIFY(NM_DBLCLK, IDC_ATT, OnDblclkAtt)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRecDlg message handlers

BOOL CRecDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_llist.InsertColumn(0, "发件人");
	m_llist.InsertColumn(1, "主题");
	m_llist.InsertColumn(2, "日期");
	//获取列表的宽度 
	RECT rect; 
	m_llist.GetWindowRect(&rect); 
	int wid=rect.right-rect.left; 
	//为每列分宽度 
	m_llist.SetColumnWidth(0,wid/3); 
	m_llist.SetColumnWidth(1,wid/3); 
	m_llist.SetColumnWidth(2,wid/3); 

	m_list.InsertColumn(0, "附件名");
	m_list.InsertColumn(1, "大小");
	//获取列表的宽度 
	m_list.GetWindowRect(&rect); 
	wid=rect.right-rect.left; 
	//为每列分宽度 
	m_list.SetColumnWidth(0,wid/2); 
	m_list.SetColumnWidth(1,wid/2); 
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CRecDlg::OnStart() 
{
	// TODO: Add your control notification handler code here
	CTestApp*pApp=(CTestApp*)AfxGetApp();
	CTestDlg*pDlg=(CTestDlg*)pApp->m_pMainWnd;
	m_add=pDlg->m_sendad;
	m_password=pDlg->m_password;
	m_pop=pDlg->m_pop;
	try
	{	
		CoInitialize(NULL);		
		jmail::IPOP3Ptr pPOP3("JMail.POP3");	
		// 超时 60S
		//Connect=true;
//		pPOP3->Timeout = 60;
		// 连接邮件服务器
		pPOP3->Connect((LPCTSTR)m_add,(LPCTSTR)m_password,(LPCTSTR)m_pop,110);
		pMessages = pPOP3->Messages;
		long lCount = pMessages->Count - 1;
		if(lCount == 0)
			AfxMessageBox("信箱为空");
		else
		{
			for(long i= 1; i <= lCount; i++)			//信件的数目
			{
				pMessage=pMessages->Item[i];			
				_bstr_t bstrFrom = pMessage->From;		//插入信息的来源信息
				_bstr_t bstrSubject = pMessage->Subject;	//插入主题
				_bstr_t bstrBody = pMessage->Body;		//正文
				COleDateTime oleDate = pMessage->Date;		//日期
				int nListItem = m_llist.InsertItem(i, (const char*)bstrFrom);
				m_llist.SetItem(nListItem, 1, LVIF_TEXT, (const char*)bstrSubject, 0, 0, 0, NULL);
//				m_llist.SetItem(nListItem, 2, LVIF_TEXT, (const char*)oleDate.Format("%Y-%m-%d"), 0, 0, 0, NULL);
				m_BodyArray.Add((const char*)bstrBody);
				pMessage.Release();
			}
		}
	}
	catch(_com_error e)							//捕捉异常
	{
		CString strErr;
		strErr.Format("程序运行错误\r\n错误描述：%s",(LPCTSTR)e.Description());
		AfxMessageBox(strErr);		
	}
}

void CRecDlg::OnItemchangedLetter(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;
	// TODO: Add your control notification handler code here
	//得到第一个列表项
	POSITION pos = m_llist.GetFirstSelectedItemPosition();		
	if(pos)
	{
		m_list.DeleteAllItems( );
		int nItem = m_llist.GetNextSelectedItem(pos);
		m_body = m_BodyArray.GetAt(nItem);
		jmail::IPOP3Ptr pPOP3("JMail.POP3");
		pMessage=pMessages->Item[nItem+1];
		for(int i=0;i<=pMessage->Attachments->Count-1;i++)	//得到附件数目
		{
			pAttachment=pMessage->Attachments->Item[i];	//插入附件的信息
			_bstr_t bstrname=pAttachment->Name;	
			_bstr_t bstrsize=pAttachment->Size;	
			int nListItem = m_list.InsertItem(m_list.GetItemCount()+1,(const char*)bstrname);
			m_list.SetItem(nListItem, 1, LVIF_TEXT, (const char*)bstrsize, 0,0, 0, NULL);
		}
		UpdateData(FALSE);
		pMessage.Release();
	}
	*pResult = 0;
}

void CRecDlg::OnDblclkAtt(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	int i=m_llist.GetNextItem  (-1,  LVNI_SELECTED);	
	int  nItem  =m_list.GetNextItem  (-1,  LVNI_SELECTED); 
	jmail::IPOP3Ptr pPOP3("JMail.POP3");
	CString  str;
	str=m_list.GetItemText(nItem,0);
	CFileDialog dlg(false,NULL,str,OFN_ALLOWMULTISELECT);		
	//弹出文件保存对话框
	if(dlg.DoModal()==IDOK)
	{
		POSITION pos=dlg.GetStartPosition();
		while(pos!=NULL)
		{
			pMessage=pMessages->Item[i+1];
			pAttachment=pMessage->Attachments->Item[nItem];
			pAttachment->SaveToFile(_bstr_t(dlg.GetNextPathName(pos)));//下载附件
			MessageBox("下载完成！",NULL,MB_OK);
			pMessage.Release();
		}
	}
	*pResult = 0;
}