private void btReturn_Click(object sender, EventArgs e)
{
//判空
if (txtReturnCardno.Text == "")
{
MessageBox.Show("请输入退卡卡号", "提示");
txtReturnCardno.Focus();
return;
}
//正在上机的卡不可退
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(txtReturnCardno.Text);
Facade.IsOnlineFacade onlineFac = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = onlineFac.IsOnline(online);
if (lonline.Count > 0)
{
MessageBox.Show("该卡正在上机，下机后可退卡！", "提示");
return;
}
else
{
//有卡，正在使用可以退，退的意思修改使用状态
Entity.Card card = new Entity.Card();
card.CardNo = Convert.ToInt16(txtReturnCardno.Text);
Facade.QuerIesitCardno Queryisexit = new Facade.QuerIesitCardno();
IList <Entity.Card> QueryCardExit = new List <Entity.Card>();
QueryCardExit = Queryisexit.QuerIsexitcardno(card);
if (QueryCardExit.Count == 0)
{
MessageBox.Show("没有该卡号，请核对后退卡！", "提示");
txtReturnCardno.Text = "";
txtReturnCardno.Focus();
return;
}
else
{
//将退卡的信息，给到实体returncard,添加
Entity.ReturnCard returnCard = new Entity.ReturnCard();
returnCard.CardNo = QueryCardExit[0].CardNo;
returnCard.UserID = QueryCardExit[0].UserID;
returnCard.ReturnMoney = QueryCardExit[0].Money;
returnCard.IsCheck = "未结账";
Facade.AddChargeAndReturn addReturn = new Facade.AddChargeAndReturn();
addReturn.addReturn(returnCard);
//设置卡号为未使用
Facade.UpdateMoneyFacade modifyState = new Facade.UpdateMoneyFacade();
modifyState.ModifyState(card);
MessageBox.Show("退卡成功！", "提示");
txtReturnMoney.Text = QueryCardExit[0].Money.ToString();
return;
}
}
}
/// <summary>
/// 下机
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
//给实体online装参数--正在上机才可以下机
Entity.online online = new Entity.online();
online.CardNo = Convert.ToInt16(txtCardno.Text);
Facade.IsOnlineFacade Isonline = new Facade.IsOnlineFacade();
IList <Entity.online> lonline = new List <Entity.online>();
lonline = Isonline.IsOnline(online);
if (lonline.Count == 0)
{
MessageBox.Show("该卡号下没有学生上机，请选择正在上机的卡号！");
txtCardno.Text = "";
txtCardno.Focus();
}
else
{
//将剩余参数带给line实体
//补充，这里给line传入金额--2017-02-11
Entity.Card card = new Entity.Card();
//卡号
card.CardNo = Convert.ToInt16(txtCardno.Text.Trim());
// Facade.QuerIesitCardno queryExitCardno = new Facade.QuerIesitCardno();
Facade.QueyExitCardno queryExitCardno = new Facade.QueyExitCardno();
IList <Entity.Card> lCard = new List <Entity.Card>();
lCard = queryExitCardno.queryExitCardno(card);
Entity.line line = new Entity.line();
//line.OffDate =Convert .ToDateTime (DateTime.Now.Date.ToShortDateString ());
//line.OffTime = TimeSpan.Parse(DateTime.Now.ToLongTimeString());
//line.ConsumeTime =Convert.ToInt16 (lbConsumer.Text); //不合理，为啥，因为可以让好多人上机，但是呢？只能显示最后一个上机的人的时间
line.CardNo = lonline[0].CardNo; //之前line表有的一些参数,根据这些信息找到缺失信息的表
line.LoginDate = lonline[0].ondate;
line.LoginTime = lonline[0].ontime;
line.Money = lCard[0].Money;
line.Status = "正常下机";
Facade.AddLineFacade addLineOff = new Facade.AddLineFacade();
addLineOff.addLineOff(line);
//计算金额，显示消费时间和金额
Facade.CountMoneyFacade countMoneyfacade = new Facade.CountMoneyFacade();
IList <Entity.line> LineAll = new List <Entity.line>();
LineAll = countMoneyfacade.CountMoney(line);
txtConsumeMoney.Text = LineAll[0].ConsumeMoney.ToString();
txtConsumeTime.Text = LineAll[0].ConsumeTime.ToString();
txtName.Text = LineAll[0].StudentName;
txtoffDate.Text = LineAll[0].OffDate.ToString();
txtoffTime.Text = LineAll[0].OffTime.ToString();
txtONdate.Text = LineAll[0].OffDate.ToString();
txtOntime.Text = LineAll[0].LoginTime.ToString();
txtSex.Text = LineAll[0].sex;
txtStudentNo.Text = LineAll[0].StudentNo.ToString();
txtType.Text = LineAll[0].Status;
//从card实体中获得消费的剩余金额,同时更新card表
Entity.Card Card = new Entity.Card();
Card.CardNo = Convert.ToInt16(txtCardno.Text);
IList <Entity.Card> LCard = new List <Entity.Card>();
Facade.StudentMoneyFacade CardMoney = new Facade.StudentMoneyFacade();
LCard = CardMoney.StudentMoney(Card);
//余额的填充
txtMoney.Text = (Convert.ToInt16(LCard[0].Money) - Convert.ToInt16(LineAll[0].ConsumeMoney)).ToString(); //////
//更新表card
Card.Money = Convert.ToInt16(txtMoney.Text);
Facade.UpdateMoneyFacade UpdateMoney = new Facade.UpdateMoneyFacade();
UpdateMoney.UpdateMoney(Card);
//判断余额，如果余额花完的话需要充点钱
IList <Entity.Card> IfCardmomey = new List <Entity.Card>();
IfCardmomey = CardMoney.StudentMoney(Card);
if (IfCardmomey[0].Money < 0)
{
MessageBox.Show("您需要充值现金" + IfCardmomey[0].Money.ToString() + "元！");
}
txtMoney.Text = IfCardmomey[0].Money.ToString();
//将正在上机表下机
Facade.deleteFacade deleteOnlineFacade = new Facade.deleteFacade();
deleteOnlineFacade.DeleteOnline(online);
}
}
