airlinedlg.cpp

机票售票系统

// airlineDlg.cpp : implementation file
//

#include "stdafx.h"
#include "airline.h"
#include "airlineDlg.h"
#include "newcity.h"
#include "newflight.h"
#include "newper.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAirlineDlg dialog

CAirlineDlg::CAirlineDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CAirlineDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAirlineDlg)
	//}}AFX_DATA_INIT
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CAirlineDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAirlineDlg)
	DDX_Control(pDX, IDC_LISTPOS, m_pos);
	DDX_Control(pDX, IDC_LISTWAIT, m_wait);
	DDX_Control(pDX, IDC_LISTPAY, m_pay);
	DDX_Control(pDX, IDC_LISTCITY, m_city);
	DDX_Control(pDX, IDC_LISTFLIGHT, m_flight);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAirlineDlg, CDialog)
	//{{AFX_MSG_MAP(CAirlineDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_ABOUT, OnAbout)
	ON_LBN_SELCHANGE(IDC_LISTCITY, OnSelchangeListcity)
	ON_BN_CLICKED(IDC_ADDCITY, OnAddcity)
	ON_BN_CLICKED(IDC_DELCITY, OnDelcity)
	ON_BN_CLICKED(IDC_ADDFLIGHT, OnAddflight)
	ON_BN_CLICKED(IDC_DELFLIGHT, OnDelflight)
	ON_NOTIFY(NM_DBLCLK, IDC_LISTFLIGHT, OnDblclkListflight)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_LISTFLIGHT, OnItemchangedListflight)
	ON_NOTIFY(NM_DBLCLK, IDC_LISTPAY, OnDblclkListpay)
	ON_NOTIFY(NM_DBLCLK, IDC_LISTWAIT, OnDblclkListwait)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_LISTPAY, OnItemchangedListpay)
	ON_NOTIFY(LVN_ITEMCHANGED, IDC_LISTWAIT, OnItemchangedListwait)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAirlineDlg message handlers

BOOL CAirlineDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	//加入初始数据
	city *c;

	c=a.addcity("北京");
	c->addflight("北京","BJ0001","PL0001",1,30,40,50);
	c->addflight("北京","BJ0002","PL0002",5,20,45,55);
	
	c=a.addcity("广州");
	c->addflight("广州","GZ0001","PL0011",3,35,40,45);
	c->addflight("广州","GZ0002","PL0012",6,10,55,55);
	
	c=a.addcity("上海");
	c->addflight("上海","SH0002","PL0021",2,40,40,50);
	c->addflight("上海","SH0002","PL0022",7,25,60,60);
	
	c=a.addcity("重庆");
	c->addflight("重庆","CQ0001","PL0031",2,30,60,55);
	c->addflight("重庆","CQ0002","PL0032",4,40,50,50);
	
	c=a.addcity("哈尔滨");
	c->addflight("哈尔滨","HR0002","PL0041",3,45,45,50);
	c->addflight("哈尔滨","HR0002","PL0042",5,15,30,70);
	
	c=a.addcity("香港");
	c->addflight("香港","HK0002","PL0051",1,50,45,40);
	c->addflight("香港","HK0002","PL0052",6,40,55,30);
	
	m_flight.InsertColumn(0,"航班号",LVCFMT_LEFT,80);
	m_flight.InsertColumn(1,"飞机号",LVCFMT_LEFT,80);
	m_flight.InsertColumn(2,"飞行周日",LVCFMT_CENTER,60);
	m_flight.InsertColumn(3,"1等舱",LVCFMT_CENTER,55);
	m_flight.InsertColumn(4,"2等舱",LVCFMT_CENTER,55);
	m_flight.InsertColumn(5,"3等舱",LVCFMT_CENTER,55);
	m_pay.InsertColumn(0,"姓名",LVCFMT_LEFT,80);
	m_pay.InsertColumn(1,"票数",LVCFMT_CENTER,50);
	m_pay.InsertColumn(2,"等级",LVCFMT_CENTER,40);
	m_wait.InsertColumn(0,"姓名",LVCFMT_LEFT,80);
	m_wait.InsertColumn(1,"票数",LVCFMT_CENTER,50);
	m_wait.InsertColumn(2,"等级",LVCFMT_CENTER,40);

	curcity=-1;
	curflight=-1;
	curpay=-1;
	curwait=-1;

	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CAirlineDlg::OnPaint() 
{
	CDialog::OnPaint();
	//刷新所有列表
	showcity();
}

HCURSOR CAirlineDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CAirlineDlg::OnAbout()			//按"关于"时执行此函数
{
	MessageBox("航空客运售票系统\n\n作者:Dwing\n班级:xxxx\n学号:xx\n指导教师:XXX");
}

void CAirlineDlg::OnAddcity() 
{
	newcity dlg;
	int r=dlg.DoModal();
	if(r==IDOK)
	{
		a.addcity(dlg.m_newcity.GetBuffer(dlg.m_newcity.GetLength()));
		curcity=m_city.GetCount();
		curflight=-1;
		curwait=-1;
		curpay=-1;
		showcity();
		showflight();
	}
}

void CAirlineDlg::OnDelcity() 
{
	city *c=a.get(curcity);
	if(c==NULL)
	{
		MessageBox("请先选择城市!","提示!",MB_ICONWARNING);
		return;
	}
	char m[100];
	sprintf(m,"请确认是否删除终点:%s\n\n注意:删除此终点会丢失\n其航班及客户所有信息!",c->name);
	int r=MessageBox(m,"警告!",MB_YESNO|MB_ICONWARNING|MB_DEFBUTTON2);
	if(r==IDYES)
	{
		a.delcity(c->name);
		if(curcity==m_city.GetCount()) curcity--;
		curflight=-1;
		curwait=-1;
		curpay=-1;
		showcity();
		showflight();
	}
}

void CAirlineDlg::OnAddflight() 
{
	city *c=a.get(curcity);
	if(c==NULL)
	{
		MessageBox("请先选择城市!","提示!",MB_ICONWARNING);
		return;
	}
	newflight dlg;
	dlg.m_fixcity=c->name;
	int r=dlg.DoModal();
	if(r==IDOK)
	{	
		c->addflight(c->name,dlg.m_newf.GetBuffer(11),dlg.m_newp.GetBuffer(11),
					 dlg.weekday,dlg.m_new1,dlg.m_new2,dlg.m_new3);
		curflight=m_flight.GetItemCount()-1;
		curpay=-1;
		curwait=-1;
		showflight();
	}
}

void CAirlineDlg::OnDelflight() 
{
	city *c=a.get(curcity);
	if(c==NULL)
	{
		MessageBox("请先选择终点!","提示!",MB_ICONWARNING);
		return;
	}
	flight *f=c->get(curflight);
	if(f==NULL)
	{
		MessageBox("请先选择航班!","提示!",MB_ICONWARNING);
		return;
	}
	char m[100];
	sprintf(m,"请确认是否删除航班:%s\n\n注意:删除此终点会丢失\n其客户所有信息!",f->name);
	int r=MessageBox(m,"警告!",MB_YESNO|MB_ICONWARNING|MB_DEFBUTTON2);
	if(r==IDYES)
	{
		a.get(curcity)->delflight(f->name);
		curflight=m_flight.GetItemCount()-1;
		curpay=-1;
		curwait=-1;
		showflight();
	}
}

void CAirlineDlg::OnDblclkListflight(NMHDR* pNMHDR, LRESULT* pResult) 
{
	flight *f=a.get(curcity)->get(curflight);
	if(f==NULL)
	{
		MessageBox("请先选择航班!","提示!",MB_ICONWARNING);
		return;
	}
	newper dlg;
	dlg.m_fixflight=f->name;
	int r=dlg.DoModal();
	if(r==IDOK)
	{
		if(f->num[dlg.level]<dlg.m_num)
			MessageBox("此等舱座位不足!","注意!",MB_ICONWARNING);
		else
		{
			if(f->space[dlg.level]<dlg.m_num)
			{
				int rr=MessageBox("余票不足,是否候补?","注意!",MB_YESNO|MB_ICONWARNING);
				if(rr==IDYES)
				{
					f->wait.addperson(dlg.m_name.GetBuffer(11),dlg.m_num,dlg.level);
					showwait();
				}
				return;
			}
			person *p=f->addperson(dlg.m_name.GetBuffer(11),dlg.m_num,dlg.level);
			curwait=-1;
			curpay=f->findpay(p);
			showflight();
		}
	}
	*pResult = 0;
}

void CAirlineDlg::OnDblclkListpay(NMHDR* pNMHDR, LRESULT* pResult) 
{
	flight *f=a.get(curcity)->get(curflight);
	person *p=f->getpay(curpay);
	if(p==NULL)
	{
		MessageBox("请先选择客户!","提示!",MB_ICONWARNING);
		return;
	}
	int r=MessageBox("请确认是否退票","警告!",MB_YESNO|MB_ICONWARNING|MB_DEFBUTTON2);
	if(r==IDYES)
	{
		a.get(curcity)->get(curflight)->delperson(p->name);
		a.get(curcity)->get(curflight)->movewtop();
		showflight();
		m_flight.SetItemState(curflight,LVIS_SELECTED,LVIS_SELECTED);
	}
	*pResult = 0;
}

void CAirlineDlg::OnDblclkListwait(NMHDR* pNMHDR, LRESULT* pResult) 
{
	flight *f=a.get(curcity)->get(curflight);
	person *p=f->getwait(curwait);
	if(p==NULL)
	{
		MessageBox("请先选择客户!","提示!",MB_ICONWARNING);
		return;
	}
	int r=MessageBox("请确认是否取消候补","警告!",MB_YESNO|MB_ICONWARNING|MB_DEFBUTTON2);
	if(r==IDYES)
	{
		a.get(curcity)->get(curflight)->delperson(p->name);
		showwait();
	}
	*pResult = 0;
}

void CAirlineDlg::OnItemchangedListpay(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;

	int i;
	for(i=0;i<m_pay.GetItemCount();i++)
		if(m_pay.GetItemState(i,LVIS_SELECTED)==LVIS_SELECTED)
			break;
	if(i==m_pay.GetItemCount())
		curpay=0;
	else
		curpay=i;
	showpaypos();
	*pResult = 0;
}

void CAirlineDlg::OnItemchangedListwait(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;

	int i;
	for(i=0;i<m_wait.GetItemCount();i++)
		if(m_wait.GetItemState(i,LVIS_SELECTED)==LVIS_SELECTED)
			break;
	if(i==m_wait.GetItemCount())
		curwait=0;
	else
		curwait=i;
	*pResult = 0;
}

void CAirlineDlg::OnItemchangedListflight(NMHDR* pNMHDR, LRESULT* pResult) 
{
	NM_LISTVIEW* pNMListView = (NM_LISTVIEW*)pNMHDR;

	int i;
	for(i=0;i<m_flight.GetItemCount();i++)
		if(m_flight.GetItemState(i,LVIS_SELECTED)==LVIS_SELECTED)
			break;
	if(i==m_flight.GetItemCount())
		curflight=0;
	else
		curflight=i;
	curpay=0;
	showpay();
	showwait();
	*pResult = 0;
}

void CAirlineDlg::OnSelchangeListcity()
{
	curcity=m_city.GetCurSel();
	curflight=-1;
	curpay=-1;
	curwait=-1;
	showflight();
	m_pos.ResetContent();
}

void CAirlineDlg::showpay()
{
	m_pay.DeleteAllItems();
	city *c=a.get(curcity);
	if(c==NULL)
		return;
	flight *f=c->get(curflight);
	if(f==NULL)
		return;
	person *p=f->pay.first;
	int i=0;
	char s[15];
	while(p)
	{
		m_pay.InsertItem(i,p->name);
		sprintf(s,"%d",p->num);
		m_pay.SetItemText(i,1,s);
		sprintf(s,"%d",p->level+1);
		m_pay.SetItemText(i,2,s);
		p=(person *)p->next;
		i++;
	}
//	m_pay.SetItemState(curpay,LVIS_SELECTED,LVIS_SELECTED);
	showpaypos();
}

void CAirlineDlg::showwait()
{
	m_wait.DeleteAllItems();
	city *c=a.get(curcity);
	if(c==NULL)
		return;
	flight *f=c->get(curflight);
	if(f==NULL)
		return;
	person *p=f->wait.first;
	int i=0;
	char s[15];
	while(p)
	{
		m_wait.InsertItem(i,p->name);
		sprintf(s,"%d",p->num);
		m_wait.SetItemText(i,1,s);
		sprintf(s,"%d",p->level+1);
		m_wait.SetItemText(i,2,s);
		p=(person *)p->next;
		i++;
	}
//	m_wait.SetItemState(curwait,LVIS_SELECTED,LVIS_SELECTED);
}

void CAirlineDlg::showcity()
{
	m_city.ResetContent();
	city *c=a.first;
	while(c)
	{
		m_city.AddString(c->name);
		c=c->next;
	}
	m_city.SetCurSel(curcity);
}

void CAirlineDlg::showflight()
{
	int i;
	m_flight.DeleteAllItems();
	city *c=a.get(curcity);
	if(c==NULL)
		return;
	flight *f=c->first;
	i=0;
	char s[15];
	while(f)
	{
		m_flight.InsertItem(i,f->name);
		m_flight.SetItemText(i,1,f->pname);
		sprintf(s,"%d",f->day);
		m_flight.SetItemText(i,2,s);
		sprintf(s,"%d/%d",f->space[0],f->num[0]);
		m_flight.SetItemText(i,3,s);
		sprintf(s,"%d/%d",f->space[1],f->num[1]);
		m_flight.SetItemText(i,4,s);
		sprintf(s,"%d/%d",f->space[2],f->num[2]);
		m_flight.SetItemText(i,5,s);
		f=f->next;
		i++;
	}
	m_flight.SetItemState(curflight,LVIS_SELECTED,LVIS_SELECTED);
	showpay();
	showwait();
}

void CAirlineDlg::showpaypos()
{
	char t[10];
	m_pos.ResetContent();
	city *c=a.get(curcity);
	if(c==NULL)
		return;
	flight *f=c->get(curflight);
	if(f==NULL)
		return;
	person *p=f->getpay(curpay);
	if(p==NULL)
		return;
	for(short i=1;i<=f->num[p->level];i++)
		if(f->pos[p->level][i]==p->index)
		{
			sprintf(t,"%d-%d",p->level+1,i);
			m_pos.AddString(t);
		}
}