private void Load_Order_ProductByOrdrtId(int p)
{
R_Order_ProductBll rop = new R_Order_ProductBll();
dgvROrderProduct.AutoGenerateColumns = false; //禁止自动生成列
dgvROrderProduct.DataSource = rop.GetR_Order_ProductByOrderId(p);
dgvROrderProduct.ClearSelection(); //清除选中项
}
//退菜操作
private void btnDeleteRorderPro_Click(object sender, EventArgs e)
{
if (dgvROrderProduct.SelectedRows.Count <= 0)
{
md.MsgDivShow("请先选中要退的菜");
return;
}
else
{
int rOrderProId = ((R_Order_Product)dgvROrderProduct.SelectedRows[0].DataBoundItem).ROrderProId;
R_Order_ProductBll ropBll = new R_Order_ProductBll();
md.MsgDivShow(ropBll.SoftDeleteR_Order_ProductByROrderProId(rOrderProId) ? "成功" : "失败", 1);
LoadR_Order_ProductByOrdrtId(Convert.ToInt32(labOrderId.Text)); //刷新
}
}
//显示点的菜
private void LoadR_Order_ProductByOrdrtId(int p)
{
R_Order_ProductBll ropBll = new R_Order_ProductBll();
dgvROrderProduct.AutoGenerateColumns = false;
dgvROrderProduct.DataSource = ropBll.GetR_Order_ProductByOrderId(p);
dgvROrderProduct.ClearSelection();//清除默认选中项
//显示总金额和总数量
R_Order_Product rop = ropBll.GetCountAndSumMoney(Convert.ToInt32(labOrderId.Text));
//总金额
labSumMoney.Text = rop.Money.ToString();
labCount.Text = rop.Count.ToString();
//总数量
}
//结账
private void btnAccounts_Click(object sender, EventArgs e)
{
//餐桌状态发生改变
DeskInfoBLL dkbll = new DeskInfoBLL();
bool dkResult = dkbll.UpdateDeskInfoStateByDeskId(Convert.ToInt32(labdkId.Text), 0);
//订单状态发生改变
OrderInfoBll orderBll = new OrderInfoBll();
OrderInfo order = new OrderInfo();
order.EndTime = System.DateTime.Now; //当前的时间
order.OrderMoney = Convert.ToDouble(lblMoney.Text); //结账后的金额
order.OrderState = 2; //状态
order.OrderId = Convert.ToInt32(labOrderId.Text);
if (cmbMember.SelectedIndex != 0)
{
//获取选中的会员对象
MemberInfo mem = (MemberInfo)cmbMember.SelectedItem;
order.OrderMemberId = mem.MemberId; //会员的id
order.DisCount = mem.MemDiscount; //折扣
//根据会员的id更新该会员的金额
MemberInfoBl memBll = new MemberInfoBl();
//得到会员的金额
double money = Convert.ToDouble(labyuMoney.Text) - Convert.ToDouble(lblMoney.Text);
//更新会员余额
memBll.UpdateMemberMoneyById(mem.MemberId, money);//==不接收了
}
//更新订单中的金额
bool orderResult = orderBll.UpdateOrderInfo(order);
//会员结账----更改会员余额
//改变订单对应的订单和菜单的中间表中的菜的状态
R_Order_ProductBll ropBll = new R_Order_ProductBll();
bool ropResult = ropBll.UpdateR_Order_ProductDelFlagByOrderId(Convert.ToInt32(labOrderId.Text));
if (dkResult && orderResult & ropResult)
{
md.MsgDivShow("顾客结账成功", 1);
}
else
{
md.MsgDivShow("结账失败了", 1);
}
}
//用户双击该控件发生
private void dgvProduct_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
//判断是都选中了菜
if (dgvProduct.SelectedRows.Count <= 0)
{
md.MsgDivShow("请先选中要添加的菜", 1);
return;
}
int tCount;
if (string.IsNullOrEmpty(txtCount.Text) || txtCount.Text == "1" || txtCount.Text == "0")
{
//txtCount.Text = "1";
tCount = 1;
}
//判断文本框中输入的数量
else if (!int.TryParse(txtCount.Text, out tCount))//转换不成功 说明txtCount没有值
{
md.MsgDivShow("请输入正确个数", 1);
return;
}
//文本框的数量转换成功了
//获取选中菜的Id====添加到中间表（订单和菜的中间表）
//int proId=((ProductInfo)dgvProduct.SelectedRows[0].DataBoundItem).ProId;//菜的Id
R_Order_Product rop = new R_Order_Product();//中间表对象
rop.DelFlag = 0;
rop.OrderId = Convert.ToInt32(labOrderId.Text); //订单的id
// rop.ProId=proId;//菜的Id
rop.ProId = ((ProductInfo)dgvProduct.SelectedRows[0].DataBoundItem).ProId; //菜的Id
rop.SubTime = System.DateTime.Now;
rop.UnitCount = tCount;
R_Order_ProductBll ropBll = new R_Order_ProductBll();
md.MsgDivShow(ropBll.AddR_Order_Product(rop) ? "操作成功" : "操作失败", 1);
//刷新
//显示点的菜
//=============坑
LoadR_Order_ProductByOrdrtId(Convert.ToInt32(labOrderId.Text));
}