public static byte[] GetDeskRealTimeInfo(byte[] itemBuffer)
{
byte[] objRet = null;
string regionId = Encoding.UTF8.GetString(itemBuffer, ParamFieldLength.PACKAGE_HEAD, ParamFieldLength.REGION_ID).Trim('\0');
IList <DeskRealTimeInfo> deskInfoList = DeskService.GetInstance().GetDeskRealTimeInfo(new Guid(regionId));
if (deskInfoList == null)
{
//数据获取失败
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.ERROR_DB), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
else
{
string json = JsonConvert.SerializeObject(deskInfoList);
byte[] jsonByte = Encoding.UTF8.GetBytes(json);
int transCount = BasicTypeLength.INT32 + BasicTypeLength.INT32 + jsonByte.Length;
objRet = new byte[transCount];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.SUCCEEDED), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(transCount), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
Array.Copy(jsonByte, 0, objRet, 2 * BasicTypeLength.INT32, jsonByte.Length);
}
return(objRet);
}
public static byte[] UpdateBizDeskStatus(byte[] itemBuffer)
{
byte[] objRet = null;
string deskName = Encoding.UTF8.GetString(itemBuffer, ParamFieldLength.PACKAGE_HEAD, ParamFieldLength.DESK_NAME).Trim('\0');
string deviceNo = Encoding.UTF8.GetString(itemBuffer, ParamFieldLength.PACKAGE_HEAD + ParamFieldLength.DESK_NAME, ParamFieldLength.DEVICE_NO).Trim('\0');
int status = BitConverter.ToInt32(itemBuffer, ParamFieldLength.PACKAGE_HEAD + ParamFieldLength.DESK_NAME + ParamFieldLength.DEVICE_NO);
BizDesk desk = new BizDesk();
desk.DeskName = deskName;
desk.Status = status;
desk.DeviceNo = deviceNo;
bool result = DeskService.GetInstance().UpdateBizDeskStatus(desk);
if (result)
{
//更新桌况成功
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.SUCCEEDED), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
else
{
//数据库操作失败
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.ERROR_DB), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
return(objRet);
}
public static byte[] GetBizDeskByName(byte[] itemBuffer)
{
byte[] objRet = null;
string deskName = Encoding.UTF8.GetString(itemBuffer, ParamFieldLength.PACKAGE_HEAD, ParamFieldLength.DESK_NAME).Trim('\0');
BizDesk desk = DeskService.GetInstance().GetBizDeskByName(deskName);
if (desk == null)
{
//数据获取失败
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.ERROR_DB), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
else
{
string json = JsonConvert.SerializeObject(desk);
byte[] jsonByte = Encoding.UTF8.GetBytes(json);
int transCount = BasicTypeLength.INT32 + BasicTypeLength.INT32 + jsonByte.Length;
objRet = new byte[transCount];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.SUCCEEDED), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(transCount), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
Array.Copy(jsonByte, 0, objRet, 2 * BasicTypeLength.INT32, jsonByte.Length);
}
return(objRet);
}
public static byte[] GetDeskList()
{
byte[] objRet = null;
IList <DeskInfo> deskInfoList = DeskService.GetInstance().GetDeskList();
if (deskInfoList == null)
{
//数据获取失败
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.ERROR_DB), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
else
{
string json = JsonConvert.SerializeObject(deskInfoList);
byte[] jsonByte = Encoding.UTF8.GetBytes(json);
int transCount = BasicTypeLength.INT32 + BasicTypeLength.INT32 + jsonByte.Length;
objRet = new byte[transCount];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.SUCCEEDED), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(transCount), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
Array.Copy(jsonByte, 0, objRet, 2 * BasicTypeLength.INT32, jsonByte.Length);
}
return(objRet);
}
private void DoWork()
{
while (true)
{
if (_currentFormActivate)
{
if (_dicDeskInRegion.ContainsKey(_currentRegionId))
{
IList <DeskRealTimeInfo> deskInfoList = DeskService.GetInstance().GetDeskRealTimeInfo(_currentRegionId.ToString());
if (deskInfoList != null && deskInfoList.Count > 0)
{
List <CrystalButton> btnDeskList = _dicDeskInRegion[_currentRegionId];
foreach (CrystalButton btnDesk in btnDeskList)
{
BizDesk desk = btnDesk.Tag as BizDesk;
if (desk == null)
{
continue;
}
bool isContains = false;
foreach (DeskRealTimeInfo deskInfo in deskInfoList)
{
if (desk.DeskName.Equals(deskInfo.DeskName, StringComparison.CurrentCultureIgnoreCase))
{
isContains = true;
//更新状态
desk.Status = deskInfo.DeskStatus;
desk.DeviceNo = deskInfo.DeviceNo;
UpdateDeskButtonInfo(btnDesk, deskInfo);
break;
}
}
if (!isContains)
{
UpdateDeskButtonInfo(btnDesk, null);
}
}
}
else
{
List <CrystalButton> btnDeskList = _dicDeskInRegion[_currentRegionId];
foreach (CrystalButton btnDesk in btnDeskList)
{
UpdateDeskButtonInfo(btnDesk, null);
}
}
}
}
Thread.Sleep(ThreadSleepTime);
}
}
private void btnDesk_Click(object sender, EventArgs e)
{
if (_operateType == ButtonOperateType.NONE)
{
return;
}
CrystalButton btnDesk = sender as CrystalButton;
if (btnDesk == null)
{
return;
}
BizDesk tempDesk = btnDesk.Tag as BizDesk;
if (tempDesk == null)
{
return;
}
_currentFormActivate = false;
//重新获取Desk信息
BizDesk desk = DeskService.GetInstance().GetBizDeskByName(tempDesk.DeskName);
if (_operateType == ButtonOperateType.ORDER)
{
if (desk.Status == (int)DeskButtonStatus.IDLE_MODE)
{
//人数
Feature.FormNumericKeypad keyForm = new Feature.FormNumericKeypad();
keyForm.DisplayText = "请输入就餐人数";
keyForm.ShowDialog();
if (!string.IsNullOrEmpty(keyForm.KeypadValue) && keyForm.KeypadValue != "0" && keyForm.KeypadValue.IndexOf('.') == -1)
{
_formOrder.PersonNum = int.Parse(keyForm.KeypadValue);
}
else
{
return;
}
//更新桌况为占用状态
const int status = (int)DeskButtonStatus.OCCUPIED;
if (DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, ConstantValuePool.BizSettingConfig.DeviceNo, status))
{
desk.Status = status;
btnDesk.BackColor = GetColorByStatus(status, ConstantValuePool.BizSettingConfig.DeviceNo);
_formOrder.CurrentDeskName = desk.DeskName;
_formOrder.PlaceSalesOrder = null;
_formOrder.VisibleShow = true;
_formOrder.Show();
}
}
else if (desk.Status == (int)DeskButtonStatus.OCCUPIED)
{
if (string.IsNullOrEmpty(desk.DeviceNo) || desk.DeviceNo == ConstantValuePool.BizSettingConfig.DeviceNo)
{
//更新桌况为占用状态
const int status = (int)DeskButtonStatus.OCCUPIED;
if (DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, ConstantValuePool.BizSettingConfig.DeviceNo, status))
{
//获取桌子的订单列表
IList <Order> orderList = OrderService.GetInstance().GetOrderList(desk.DeskName);
if (orderList != null && orderList.Count > 0)
{
Guid orderId = Guid.Empty;
if (orderList.Count == 1)
{
orderId = orderList[0].OrderID;
}
else
{
Feature.FormChoseMultiOrder form = new Feature.FormChoseMultiOrder(orderList);
form.ShowDialog();
if (form.SelectedOrder != null)
{
orderId = form.SelectedOrder.OrderID;
}
}
SalesOrder salesOrder = SalesOrderService.GetInstance().GetSalesOrder(orderId);
if (salesOrder != null)
{
if (salesOrder.order.Status == 3) //已预结
{
//open check out form
FormCheckOut checkForm = new FormCheckOut(salesOrder, desk.DeskName);
checkForm.ShowDialog();
}
else
{
//open order form
_formOrder.CurrentDeskName = desk.DeskName;
_formOrder.PlaceSalesOrder = salesOrder;
_formOrder.VisibleShow = true;
_formOrder.Show();
}
}
}
}
}
}
}
else if (_operateType == ButtonOperateType.CLEAR)
{
if (desk.Status == (int)DeskButtonStatus.OCCUPIED && !string.IsNullOrEmpty(desk.DeviceNo))
{
//更新桌况为非占用状态
const int status = (int)DeskButtonStatus.OCCUPIED;
if (DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, string.Empty, status))
{
btnDesk.BackColor = GetColorByStatus(status, string.Empty);
}
}
}
else if (_operateType == ButtonOperateType.CHANGE_DESK)
{
if (string.IsNullOrEmpty(_deskName1St))
{
//获取桌子的订单列表
IList <Order> orderList = OrderService.GetInstance().GetOrderList(desk.DeskName);
if (orderList != null && orderList.Count > 0)
{
if (orderList.Count > 1)
{
Feature.FormChoseMultiOrder form = new Feature.FormChoseMultiOrder(orderList);
form.ShowDialog();
if (form.SelectedOrder != null)
{
_deskName1St = desk.DeskName;
_orderId1St = form.SelectedOrder.OrderID;
_firstDeskSingleOrder = false;
}
else
{
_currentFormActivate = true; //使线程重新活跃
return;
}
}
else
{
_deskName1St = desk.DeskName;
_orderId1St = orderList[0].OrderID;
_firstDeskSingleOrder = true;
}
}
else
{
_currentFormActivate = true; //使线程重新活跃
return; //空桌
}
}
else
{
if (!string.IsNullOrEmpty(_deskName1St))
{
if (desk.DeskName == _deskName1St)
{
_currentFormActivate = true; //使线程重新活跃
return; //点击相同的第一张桌子
}
//获取桌子的订单列表
IList <Order> orderList = OrderService.GetInstance().GetOrderList(desk.DeskName);
if (orderList != null && orderList.Count > 0)
{
DeskChange deskChange = new DeskChange();
deskChange.DeskName = desk.DeskName;
deskChange.OrderID1st = _orderId1St;
deskChange.OrderID2nd = Guid.Empty;
Feature.FormChoseMultiOrder form = new Feature.FormChoseMultiOrder(orderList, deskChange);
form.ShowDialog();
if (form.SelectedOrder != null)
{
int status = 0;
if (_firstDeskSingleOrder)
{
//更新桌况为空闲状态
status = (int)DeskButtonStatus.IDLE_MODE;
if (!DeskService.GetInstance().UpdateDeskStatus(_deskName1St, string.Empty, status))
{
MessageBox.Show("更新桌况失败！");
}
}
status = (int)DeskButtonStatus.OCCUPIED;
if (!DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, ConstantValuePool.BizSettingConfig.DeviceNo, status))
{
MessageBox.Show("更新桌况失败！");
}
_deskName1St = string.Empty;
_orderId1St = Guid.Empty;
_firstDeskSingleOrder = false;
}
else
{
_deskName1St = string.Empty;
_orderId1St = Guid.Empty;
_firstDeskSingleOrder = false;
}
}
else
{
//直接转台
DeskChange deskChange = new DeskChange();
deskChange.DeskName = desk.DeskName;
deskChange.OrderID1st = _orderId1St;
deskChange.OrderID2nd = Guid.Empty;
if (OrderService.GetInstance().OrderDeskOperate(deskChange))
{
int status = 0;
if (_firstDeskSingleOrder)
{
//更新桌况为空闲状态
status = (int)DeskButtonStatus.IDLE_MODE;
if (!DeskService.GetInstance().UpdateDeskStatus(_deskName1St, string.Empty, status))
{
MessageBox.Show("更新桌况失败！");
}
}
status = (int)DeskButtonStatus.OCCUPIED;
if (!DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, ConstantValuePool.BizSettingConfig.DeviceNo, status))
{
MessageBox.Show("更新桌况失败！");
}
_deskName1St = string.Empty;
_orderId1St = Guid.Empty;
_firstDeskSingleOrder = false;
}
}
}
}
}
else if (_operateType == ButtonOperateType.CHECKOUT)
{
if (desk.Status == (int)DeskButtonStatus.OCCUPIED)
{
if (string.IsNullOrEmpty(desk.DeviceNo) || desk.DeviceNo == ConstantValuePool.BizSettingConfig.DeviceNo)
{
//更新桌况为占用状态
const int status = (int)DeskButtonStatus.OCCUPIED;
if (DeskService.GetInstance().UpdateDeskStatus(desk.DeskName, ConstantValuePool.BizSettingConfig.DeviceNo, status))
{
//获取桌子的订单列表
IList <Order> orderList = OrderService.GetInstance().GetOrderList(desk.DeskName);
if (orderList != null && orderList.Count > 0)
{
Guid orderId = Guid.Empty;
if (orderList.Count == 1)
{
orderId = orderList[0].OrderID;
}
else
{
Feature.FormChoseMultiOrder form = new Feature.FormChoseMultiOrder(orderList);
form.ShowDialog();
if (form.SelectedOrder != null)
{
orderId = form.SelectedOrder.OrderID;
}
}
SalesOrder salesOrder = SalesOrderService.GetInstance().GetSalesOrder(orderId);
if (salesOrder != null)
{
FormCheckOut checkForm = new FormCheckOut(salesOrder, desk.DeskName);
checkForm.ShowDialog();
}
}
}
}
}
}
_currentFormActivate = true;
}
