refund.cpp

航空订票系统 学校大作业开发的

// Refund.cpp : implementation file
//

#include "stdafx.h"
#include "AviationBS.h"
#include "Refund.h"
#include "UsedLine.h"
#include "Queue.h"
#include "DealWithQueue.h"

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

/////////////////////////////////////////////////////////////////////////////
// CRefund dialog

extern UsedLine usedLine;
extern CClient  client;
extern Queue queue;
extern int Index[8];

CRefund::CRefund(CWnd* pParent /*=NULL*/)
	: CDialog(CRefund::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRefund)
	m_ID = _T("");
	m_name = _T("");
	m_date = COleDateTime::GetCurrentTime();
	m_FCNum = 0;
	m_TCNum = 0;
	//}}AFX_DATA_INIT
}

BOOL CRefund::OnInitDialog()
{
	CDialog::OnInitDialog();
		//在查询框中的"目的地"下拉列表中加入已安排航班的航线
	CString str;
    for(int i=0;i<usedLine.LineSz;i++)
	{
		str.Format(_T("%s"),usedLine.lineArray[i].destination);
		str=str.Left(10);
		str.Remove(' ');
        m_LineCtrl.AddString(str);
	}
	//设置航班的列表框的属性,用于显示退票时的客户的一些信息
    m_ClientDataCtrl.SetExtendedStyle(m_ClientDataCtrl.GetExtendedStyle() | LVS_EX_FULLROWSELECT |
		 LVS_EX_GRIDLINES | LVS_EX_SUBITEMIMAGES);
	//设置航班的列表框的第一行
    TCHAR ListHead[7][113] = {_T("目的地"),_T("客户姓名"),_T("身份号"),_T("起飞日期"),
		_T("起飞时间"),_T("头等舱订票数"), _T("经济舱订票数")};
	 LV_COLUMN lvcolumn;
	 CRect rect;
	 m_ClientDataCtrl.GetWindowRect(&rect);
	 for(i=0;i<7;i++)
	 {
        lvcolumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH | LVCF_ORDER;
		lvcolumn.fmt = LVCFMT_LEFT;
		lvcolumn.pszText = ListHead[i];
		lvcolumn.iSubItem = i;
		lvcolumn.iOrder = i;
		if(i<5)lvcolumn.cx = rect.Width()*2/14.5;
		    else lvcolumn.cx = rect.Width()*2/13.1;
		m_ClientDataCtrl.InsertColumn(i, &lvcolumn);
	 }    
    return TRUE;
}
void CRefund::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CRefund)
	DDX_Control(pDX, IDC_LIST, m_ClientDataCtrl);
	DDX_Control(pDX, IDC_CHECK3, m_AllCtrl);
	DDX_Control(pDX, IDC_COMBO1, m_LineCtrl);
	DDX_Text(pDX, IDC_IDEDIT, m_ID);
	DDV_MaxChars(pDX, m_ID, 20);
	DDX_Text(pDX, IDC_NAMEEDIT, m_name);
	DDV_MaxChars(pDX, m_name, 20);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER1, m_date);
	DDX_Text(pDX, IDC_FCEDIT, m_FCNum);
	DDV_MinMaxInt(pDX, m_FCNum, 0, 1000);
	DDX_Text(pDX, IDC_TCEDIT, m_TCNum);
	DDV_MinMaxInt(pDX, m_TCNum, 0, 1000);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CRefund, CDialog)
	//{{AFX_MSG_MAP(CRefund)
	ON_BN_CLICKED(IDC_FINDBUTTON, OnFind)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRefund message handlers

void CRefund::OnFind() 
{
	// TODO: Add your control notification handler code here
    m_ClientDataCtrl.DeleteAllItems();
	UpdateData();
	int Lindex;//所选航线的下标
    m_ID.Remove(' ');
    m_name.Remove(' ');	
	if(m_name.IsEmpty()!=0){MessageBox("请输入您的姓名!");return;}
	if(m_ID.IsEmpty()!=0){MessageBox("请输入身份证号码!");return;}
	 else for(int i=0;i<m_ID.GetLength();i++)
		 if(m_ID.GetAt(i)>'9'||m_ID.GetAt(i)<'0'){MessageBox("身份证号码不能为字符");return;}
	Lindex=m_LineCtrl.GetCurSel();
	if(CB_ERR == Lindex){MessageBox("请选择目的地!");return;}
	if(m_date>=usedLine.GetNextNDay(7))
		{MessageBox("对不起，本系统只能查询七天以内的航班信息!谢谢合作!");return;}
	else if(m_date<usedLine.GetNextNDay(0))
        {MessageBox("对不起，你查询的日期已过期!");return;}
   
	int dayInWeek=m_date.GetDayOfWeek()-1;
	Line=client.BClient[dayInWeek].Find(Lindex);//查找订票客户时，存放退票信息所在的航线的指针
    if(Line->LineData.size==0)
		{MessageBox("找不到订票信息，请正确输入身份证，目的地和乘机时间，谢谢!");return;}
	ClientIndex=Line->Find(m_ID,m_name);//查询到的退票客户信息的下标
	if(ClientIndex==-1)
	{MessageBox("找不到订票信息，请正确输入身份证，目的地和乘机时间，谢谢!");return;}
	COleDateTime Time=COleDateTime::GetCurrentTime();
	if(Line->LineData.ClientData[ClientIndex].FlyTime<=Time)
	{
		MessageBox("你所订的票已过期(飞机已起飞),不可进行退票!");
        Line->remove(ClientIndex);
		return;
	}
	//把找到的订票信息，在列表框中显示出来
	    CString str;
		str.Format("%s",usedLine.lineArray[Lindex].destination);
		str=str.Left(10);
	    str.Remove(' ');
		LV_ITEM ListItem={0};
		ListItem.mask=LVIF_TEXT;
		ListItem.iItem=0;
		ListItem.iSubItem=0;
		ListItem.pszText=str.GetBuffer(str.GetLength());
		str.ReleaseBuffer();
		if (m_ClientDataCtrl.InsertItem(&ListItem) != -1)
			 {
				LV_ITEM FlightInfo = {0};
				for(int j=1;j<7;j++)
				{ 
					FlightInfo.mask=LVIF_TEXT;
					FlightInfo.iItem=0;
					FlightInfo.iSubItem =j;
					switch(j)
					{
					case 1: {
						      FlightInfo.pszText=m_name.GetBuffer(m_name.GetLength());
							  m_name.ReleaseBuffer();
							  break;
							}
					case 2: {
							 FlightInfo.pszText=m_ID.GetBuffer(m_ID.GetLength());
							 m_ID.ReleaseBuffer();
							 break;
							}
                    case 3:{
						     str.Format("%d-%d-%d",
								Line->LineData.ClientData[ClientIndex].FlyTime.GetYear(),
								Line->LineData.ClientData[ClientIndex].FlyTime.GetMonth(),
								Line->LineData.ClientData[ClientIndex].FlyTime.GetDay());
							FlightInfo.pszText=str.GetBuffer(str.GetLength());
							str.ReleaseBuffer();
							break;
							}
					case 4: {
							str.Format("%d:%d:%d",
								Line->LineData.ClientData[ClientIndex].FlyTime.GetHour(),
								Line->LineData.ClientData[ClientIndex].FlyTime.GetMinute(),
								Line->LineData.ClientData[ClientIndex].FlyTime.GetSecond());
							FlightInfo.pszText=str.GetBuffer(str.GetLength());
							str.ReleaseBuffer();
							break;
							}
					case 5: {str.Format("%d",Line->LineData.ClientData[ClientIndex].FriCTicket);FlightInfo.pszText=str.GetBuffer(str.GetLength());str.ReleaseBuffer();break;}
					case 6: {str.Format("%d",Line->LineData.ClientData[ClientIndex].TouCTicket);FlightInfo.pszText=str.GetBuffer(str.GetLength());str.ReleaseBuffer();break;}
					}
					m_ClientDataCtrl.SetItem(&FlightInfo);  
				}
			}
}

void CRefund::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData();
    if(m_ClientDataCtrl.GetItemCount()==0)
	{
		MessageBox("请先查询你的订票信息，谢谢!");
		return;
	}
	////////////////////退票处理////////////////////////////////
	int FC=m_FCNum,TC=m_TCNum;     //头等舱，跟经济舱的退票额；
	if(m_AllCtrl.GetCheck ()==1)   //退全票
	{
		FC=Line->LineData.ClientData[ClientIndex].FriCTicket;
		TC=Line->LineData.ClientData[ClientIndex].TouCTicket;
		Line->remove(ClientIndex);
	}
	else
	{
		if(m_FCNum==0&&m_TCNum==0)
		{MessageBox("请输入你的退票额!");return;}
		if(m_FCNum>Line->LineData.ClientData[ClientIndex].FriCTicket || 
			m_TCNum>Line->LineData.ClientData[ClientIndex].TouCTicket)
		{MessageBox("你输入的退票额，已超过你的订票额，请重新输入，谢谢!");return;}
        //部分退票处理
		Line->modify(ClientIndex,FC,TC);
	}
	MessageBox("恭喜你，退票成功!");
	//找出目前总共还剩下多少票数，以便查找候补队列时，将票卖出去
	int LIndex=m_LineCtrl.GetCurSel();
    int FlightIndex;  //退票航班在usedLine中对应的下标
    FlightIndex=usedLine.flightArray[LIndex].Find(Line->LineData.ClientData[ClientIndex].FlyTime);
	//把所退的票加在一起，以便查找候补队列时，将票卖出去
	FC+=usedLine.flightArray[LIndex].flight[FlightIndex].FirCFreeNum;
	TC+=usedLine.flightArray[LIndex].flight[FlightIndex].TouCFreeNum;
	//查找候补队列，询问排队的人，是否需要订票
	int dayInWeek=usedLine.flightArray[LIndex].flight[FlightIndex].FlyTime.GetDayOfWeek()-1;
	//找出退票航班在排队队列中的地址
    int index=queue.queueData[dayInWeek].LineLink[LIndex].Find(
		usedLine.flightArray[LIndex].flight[FlightIndex].FlyTime);
	Index[6]=LIndex;    
	Index[7]=FlightIndex; //记住退票航班在usedLine中对应的下标
	if(index>=0)
	{
		 QLink* temp=queue.queueData[dayInWeek].LineLink[LIndex].qFlight[index].start;
		for(int i=0;i<queue.queueData[dayInWeek].LineLink[LIndex].qFlight[index].size;i++)
		{
			if(temp->queuer.isTry==true ||(FC>=temp->queuer.FCNum && TC>=temp->queuer.TCNum))
			{
			  Index[0]=FC;  //通过全局变量把参数传给DealWithQueue对话框处理，不安全，笨！
			  Index[1]=TC;
			  Index[2]=index;
			  Index[3]=dayInWeek;
			  DealWithQueue dlg;
			  dlg.Exchange(&queue.queueData[dayInWeek].LineLink[LIndex],temp,Line);	
			  temp=temp->next;
			  dlg.DoModal();
			}
			FC=Index[0];
			TC=Index[1];
			if(FC==0 && TC==0)break;   //所有空闲票处理完毕	
		}
	}
	//将剩下的票放回到usedLine中
    usedLine.flightArray[LIndex].flight[FlightIndex].FirCFreeNum=FC;
    usedLine.flightArray[LIndex].flight[FlightIndex].TouCFreeNum=TC;
	CDialog::OnOK();
}