static void TestBIZ()
{
//我们创建几样商品
GoodsStock RedWine = new GoodsStock() { GoodsName = "红酒", GoodsPrice = 1800, GoodsNumber = 10, SerialNumber ="J000111" };
GoodsStock Condoms = new GoodsStock() { GoodsName = "安全套", GoodsPrice = 35, GoodsNumber = 10, SerialNumber ="T213000" };
//我们创建几位顾客
Customer Chunge = new Customer() { CustomerName = "春哥" };
Customer Beianqi = new Customer() { CustomerName = "贝安琪" };
Customer Noname = new Customer();
//有一台收银机
CashierRegisterMachines crManchines = new CashierRegisterMachines() { CashRegisterNo = "CR00011" };
//当然，我们需要收银员啊
Cashier CashierMM = new Cashier(crManchines) { CashierName = "收银员MM", WorkNumber = "SYY10011" };
//顾客逛了一圈，选了自己想要的商品
Chunge.LikeBuy(RedWine.TakeOut(1));
Beianqi.LikeBuy(RedWine.TakeOut(1));
Beianqi.LikeBuy(Condoms.TakeOut(1));
Noname.LikeBuy(Condoms.TakeOut(2));
//调用收银业务类
CashierRegisterBIZ biz = new CashierRegisterBIZ(CashierMM ,crManchines);
biz.AddQueue(Chunge);
biz.AddQueue(Beianqi);
biz.AddQueue(Noname);
biz.CashierRegister();
}
static void TestModel()
{
//http://www.cnblogs.com/assion/archive/2011/05/13/2045253.html
//我们创建几样商品
GoodsStock RedWine = new GoodsStock() { GoodsName = "红酒", GoodsPrice = 1800, GoodsNumber = 10 };
GoodsStock Condoms = new GoodsStock() { GoodsName = "安全套", GoodsPrice = 35, GoodsNumber = 10 };
//我们创建几位顾客
Customer Chunge = new Customer() { CustomerName = "春哥" };
Customer Beianqi = new Customer() { CustomerName = "贝安琪" };
Customer Noname = new Customer();
//有一台收银机
CashierRegisterMachines crManchines = new CashierRegisterMachines() { CashRegisterNo = "CR00011" };
//当然，我们需要收银员啊
Cashier CashierMM = new Cashier(crManchines) { CashierName = "收银员MM", WorkNumber = "SYY10011" };
//顾客开始排队结帐了
Queue<Customer> customerQueue = new Queue<Customer>();
customerQueue.Enqueue(Chunge);
customerQueue.Enqueue(Beianqi);
customerQueue.Enqueue(Noname);
//队伍过来，按先后顺序挨个收银喽
foreach (var customer in customerQueue)
{
//收银
CashierMM.CashRegister(customer);
}
}
/// <summary>
/// 指定的客户是否还需要继续等待
/// </summary>
/// <param name="customer"></param>
/// <param name="salePriceVM">销售价格单</param>
/// <returns></returns>
public bool Waite(Customer customer)
{
if (this.processingCustomer == customer)
{
//是当前用户，开始收银
//如果客户同意付款
//对客户所购物品的售价进行实际的计算
List<GoodsSalePriceVM> salesPriceInfo = new List<GoodsSalePriceVM>();
GoodsManageBIZ biz = new GoodsManageBIZ();
CustomerManageBIZ cbiz = new CustomerManageBIZ();
bool isCustomer = (cbiz.GetCustomerContactInfo(customer.CustomerID) != null);
foreach (Goods goods in customer.Goodss)
{
GoodsSalePriceVM vm = new GoodsSalePriceVM(goods);
int integral;
decimal sellPrice = biz.GoodsSellPrice(goods.GoodsID, goods.SerialNumber, goods.GoodsNumber, isCustomer, out integral);
if (sellPrice == 0)
{
vm.GoodsNumber = 0;
goods.GoodsNumber = 0;
}
vm.DiscountPrice = sellPrice;
//goods.GoodsPrice = sellPrice;
goods.Integral = integral;
salesPriceInfo.Add(vm);
}
this.CurrCRManchines.ReSet();
this.CurrCRManchines.GoodsSalePriceList = salesPriceInfo;
return false;
}
else
{
if (this.processingCustomer == null)
{
if (customerQueue.Count > 0)
{
//准备进行下一个客户的处理
this.processingCustomer = customerQueue.Dequeue();
this.lastProcessTime = DateTime.Now;
}
}
else
{
//当前客户可能已经离开，放弃购物了，需要强行清除，否则后面的客户将会一直等待
if (DateTime.Now.Subtract(lastProcessTime).Minutes > 5)
this.processingCustomer = null;
}
return true;
}
}
/// <summary>
/// 收银
/// </summary>
/// <param name="customer">顾客</param>
public bool CashRegister(Customer customer)
{
//打开使用收银机
//CashierRegisterMachines cashRegister = new CashierRegisterMachines();
//对顾客的商品进行收银机扫码，收银
foreach (var goods in customer.Goodss)
{
//使用收银机扫商品进行收银
_cashRegister.CashRegisters(goods);
}
//通知顾客一共收多少钱
return customer.ListenAmount(_cashRegister.ShowAmount());
}
private void bindGrid(Customer customer)
{
this.GridView1.DataSource = customer.Goodss;
this.GridView1.DataBind();
this.lblAmout.Text = customer.GoodsAmount().ToString();
}
/// <summary>
/// 退出队列，返回购物
/// </summary>
/// <param name="customer"></param>
public void ExitQueue(Customer customer)
{
if (this.processingCustomer == customer)
this.processingCustomer = null;
}
/// <summary>
/// 顾客排队
/// </summary>
/// <param name="customer"></param>
public void AddQueue(Customer customer)
{
customerQueue.Enqueue(customer);
}
/// <summary>
/// 保存销售信息
/// </summary>
/// <param name="customer">客户信息</param>
/// <param name="integral">要增加的积分</param>
/// <returns></returns>
private GoodsSellNote SaveSalesInfo(Customer customer, int integral)
{
GoodsSellNote note = new GoodsSellNote();
note.CustomerID = customer.CustomerID;
note.ManchinesNumber = this.CurrCRManchines.CashRegisterNo;
note.SalesmanID = this.CurrCashier.WorkNumber;
note.SalesType = "店内销售";
note.SellDate = DateTime.Now;
note.GoodsSellDetails = new List<GoodsSellDetail>();
AdoHelper db = MyDB.GetDBHelper();
db.BeginTransaction();
try
{
EntityQuery<GoodsSellNote> query = new EntityQuery<GoodsSellNote>(db);
if (query.Insert(note) > 0)
{
foreach (Goods goods in customer.Goodss)
{
if (goods.GoodsNumber > 0)
{
//处理详单
GoodsSellDetail detail = new GoodsSellDetail();
detail.GoodsPrice = goods.GoodsPrice;
detail.NoteID = note.NoteID;
detail.SellNumber = goods.GoodsNumber;
detail.SerialNumber = goods.SerialNumber;
note.GoodsSellDetails.Add(detail);
//更新库存
SuperMarketDAL.Entitys.GoodsStock stock = new SuperMarketDAL.Entitys.GoodsStock();
stock.GoodsID = goods.GoodsID;
stock.Stocks = goods.GoodsNumber;
OQL q = OQL.From(stock)
.UpdateSelf ('-', stock.Stocks)
.Where(stock.GoodsID)
.END;
EntityQuery<SuperMarketDAL.Entitys.GoodsStock>.ExecuteOql(q, db);
}
}
EntityQuery<GoodsSellDetail> queryDetail = new EntityQuery<GoodsSellDetail>(db);
queryDetail.Insert(note.GoodsSellDetails);
//更新会员的积分
if (integral > 0)
{
SuperMarketDAL.Entitys.CustomerContactInfo ccInfo = new CustomerContactInfo();
ccInfo.CustomerID = customer.CustomerID;
ccInfo.Integral = integral;
OQL qc = OQL.From(ccInfo)
.UpdateSelf('+', ccInfo.Integral )
.Where(ccInfo.CustomerID )
.END;
EntityQuery<SuperMarketDAL.Entitys.GoodsStock>.ExecuteOql(qc, db);
}
}
db.Commit();
}
catch (Exception ex)
{
db.Rollback();
throw new Exception("插入销售记录失败，内部错误原因：" + ex.Message);
}
return note;
}
private void PrintSalesNote(GoodsSellNote note, Customer customer)
{
System.Text.StringBuilder sb = new StringBuilder();
sb.Append("\r\n=======销售单信息=========================");
sb.Append("\r\n流水号：" + note.NoteID.ToString("N8"));
sb.Append("\r\n客户号：" + note.CustomerID);
sb.Append("\r\n终端号：" + note.ManchinesNumber);
sb.Append("\r\n销售员：" + note.SalesmanID);
sb.Append("\r\n日 期：" + note.SellDate);
sb.Append("\r\n------- 销售明细--------------------------");
sb.Append("\r\n商品名称|\t单价 |\t数量 |\t价格 " );
sb.Append("\r\n------------------------------------------");
int allIntegral = 0;
foreach (Goods goods in customer.Goodss)
{
sb.Append("\r\n" + goods.GoodsName);
sb.Append("\t\t" + goods.GoodsPrice.ToString ("c"));
sb.Append("\t" + goods.GoodsNumber);
sb.Append("\t" + (goods.GoodsPrice * goods.GoodsNumber).ToString ("c"));
allIntegral += goods.Integral;
}
sb.Append("\r\n------------------------------------------");
sb.Append("\r\n金额合计：" + this.CurrCRManchines.ShowAmount().ToString ("c"));
sb.Append("\r\n");
if (allIntegral > 0)
sb.Append("本次消费可以获得的积分："+allIntegral );
customer.SalesNote = sb.ToString();
}
/// <summary>
/// （待客户确认后的）收银处理
/// </summary>
public void Processing()
{
if (this.processingCustomer != null)
{
if (this.CurrCashier.CashRegister(this.processingCustomer))
{
//收款
if (Gathering(this.CurrCRManchines.ShowAmount()))
{
//本次销售可获得的总积分
int allIntegral = this.processingCustomer.Goodss.Sum(p => p.Integral);
//写入销售记录
GoodsSellNote note = SaveSalesInfo(this.processingCustomer, allIntegral);
//打印销售回单
PrintSalesNote(note, this.processingCustomer);
Console.Write(this.processingCustomer.SalesNote);
}
}
this.processingCustomer.Goodss.Clear();
}
if (customerQueue.Count > 0)
{
//准备进行下一个客户的处理
this.processingCustomer = customerQueue.Dequeue();
}
else
{
this.processingCustomer = null;
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Customer customer = new Customer();
Session["Curr_Customer"] = customer;
Response.Redirect("Index.aspx");
}
