private void lsDone_DoubleClick(object sender, EventArgs e)
{
if (lsDone.SelectedItems.Count < 1)
{
return;
}
ListViewItem act_item = lsDone.SelectedItems[0];
CheRequest req = (CheRequest)act_item.Tag;
if (req != null)
{
if (MessageBox.Show("重新打印已打印记录", "重新打印", MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
return;
}
int res;
if ((res = NewShuiKongInterface.SendRecipt(req)) != 0)
{
MessageBox.Show(String.Format("税控脚本执行错误，错误码:{0:d} {1:s}", res, NewShuiKongInterface.getLastError()));
lbskStatus.Text = "最近操作：" + NewShuiKongInterface.getLastError();
}
else
{
lbskStatus.Text = "最近操作：成功";
}
}
}
private void _AddRequest(CheRequest req)
{
Boolean ref_req = false;
if (mActList.Count == 0)
{
ref_req = true;
}
mActList.Add(req);
lsReqs.BeginUpdate();
DateTime tran_date;
if (DateTime.TryParse(req.Time, out tran_date) == false)
{
tran_date = DateTime.Now;
}
String brief_info = String.Format("{0:s} {1:s} 油枪{2:s}加{3:s}油{4:s}升", tran_date.ToShortTimeString(), req.LicenseNumber, req.Pump_Number, req.Product_Code, req.Product_Number);
ListViewItem lvi = new ListViewItem(new String[] { brief_info });
lvi.Name = req.Order_Number; /** it is key to search the item*/
//lvi.ImageIndex = i; //todo
//lvi.Text = req.Order_Number;
lvi.SubItems.Add(req.Customer_Text);
lvi.SubItems.Add(req.Amount);
lvi.Tag = req;
this.lsReqs.Items.Insert(0, lvi);
this.lsReqs.EndUpdate();
if (ref_req)
{
this.Refresh();
}
}
public void AddRequest(CheDaoInterface req)
{
switch (req.message_type)
{
case CheDaoInterface.data_validation:
CheRequest c_item = (CheRequest)req;
this.Invoke((MethodInvoker) delegate
{
this._AddRequest(c_item); // run in UI thread
});
break;
case CheDaoInterface.print_confirm:
ChePActionRequest p_item = (ChePActionRequest)req;
this.Invoke((MethodInvoker) delegate
{
this.MoveToDoneList(p_item.Order_Number, p_item.Printed_Time, p_item.message_type); // run in UI thread
});
break;
case CheDaoInterface.delete_cmd:
CheDeleteActionRequest d_item = (CheDeleteActionRequest)req;
this.Invoke((MethodInvoker) delegate
{
this.MoveToDoneList(d_item.Order_Number, d_item.Printed_Time, d_item.message_type); // run in UI thread
});
break;
default:
Trace.WriteLineIf(Program.trace_sw.TraceError, "incorrect message request received " + req.message_type.ToString());
break;
}
}
static CheDaoInterface create(LocalChePackage p)
{
Trace.WriteLineIf(Program.trace_sw.TraceVerbose, String.Format("incomming package {0:d} {1:s}", p.msg_type, p.rawXML), "message");
if (p.msg_type == CheDaoInterface.data_validation)
{
Invoice_Request_Count++;
return(CheRequest.create(p.rawXML, p.time_ticks));
}
if (p.msg_type == CheDaoInterface.scan_print || p.msg_type == CheDaoInterface.manual_print)
{
Print_Request_Count++;
return(ChePrintRequest.create(p.msg_type, p.rawXML, p.time_ticks));
}
if (p.msg_type == CheDaoInterface.print_confirm)
{
Print_Act_Count++;
return(ChePActionRequest.create(p.rawXML, p.time_ticks));//it is just a string
}
if (p.msg_type == CheDaoInterface.delete_cmd)
{
Print_Act_Count++;
return(CheDeleteActionRequest.create(p.rawXML, p.time_ticks));//it is just a string
}
return(new SimpleRequest(p.msg_type));
}
bool ShuiKongInterface.SendRecipt(CheRequest req)
{
if (anch_wnd_handle != IntPtr.Zero)
{
Win32Locator.SetForeGWindow(anch_wnd_handle);
if (this.first_editor_wnd_str != null)
{
IntPtr f_e = Win32Locator.locateWindow(this.first_editor_wnd_str, GetWndClassPostFix());
if (f_e != IntPtr.Zero)
{
Win32Locator.SetForeGWindow(f_e);
//SetFocus(f_e); the method doesn't work
}
else
{
Trace.WriteLineIf(Program.trace_sw.TraceError, "did not find the window");
}
}
for (int i = 0; i < this.max_send_ops; i++)
{
String str = actions[i].getValue(req);
SendKeys.Send(str);
}
return(true);
}
return(false);
}
/** just for the case: move one item to done list without print*/
private void MoveToDoneList(String TransNo, String Printed_Time, int act_code)
{
ListViewItem[] list_items = lsReqs.Items.Find(TransNo, false);
if (list_items.Length > 0)
{
lsReqs.Items.Remove(list_items[0]);
this.lsDone.Items.Insert(0, list_items[0]).SubItems.Add(Printed_Time);
this.mActList.Remove((CheRequest)list_items[0].Tag);
this.mDoneList.Add((CheRequest)list_items[0].Tag);
bool firstRec = false;
if (mRecBuffer == null)
{
firstRec = true;
mRecBuffer = new StringWriter();
}
CheRequest rec = (CheRequest)list_items[0].Tag;
if (rec != null)
{
mRecBuffer.Write((rec).toJsonString(act_code, firstRec));
}
if (mActList.Count == 0)
{
this.Refresh();
}
}
}
public static Boolean SendRecipt(CheRequest req)
{
if (mInterface != null)
{
return(mInterface.SendRecipt(req));
}
return(false);
}
private void tsItemCopyLicense_Click(object sender, EventArgs e)
{
if (lsReqs.SelectedItems.Count < 1)
{
return;
}
ListViewItem act_item = lsReqs.SelectedItems[0];
CheRequest req = (CheRequest)act_item.Tag;
System.Windows.Forms.Clipboard.SetText(req.LicenseNumber);
}
private void tsItemDelete_Click(object sender, EventArgs e)
{
if (lsReqs.SelectedItems.Count < 1)
{
return;
}
ListViewItem act_item = lsReqs.SelectedItems[0];
CheRequest req = (CheRequest)act_item.Tag;
CheDaoFactory.Handle_Internal_Package(CheDaoInterface.delete_cmd, Encoding.UTF8.GetBytes(req.Order_Number));
}
public static int SendRecipt(CheRequest req)
{
if (status != 0) { return -1; }
Dictionary<String, String> rec = new Dictionary<string, string>();
rec.Add("Customer_Text",req.Customer_Text);
rec.Add("Product_Code", req.Product_Code);
rec.Add("Product_Price",req.Product_Price);
rec.Add("Amount", req.Amount);
rec.Add("Product_Number", req.Product_Number);
rec.Add("Product_Type", req.Product_Type);
rec.Add("Pump_Number", req.Pump_Number);
return ScriptExecuter.execute(rec);
}
public static CheRequest create(string str, long _create_time)
{
XmlDocument doc = new XmlDocument();
XmlSerializer xmlSerializer = new XmlSerializer(typeof(CheRequest));
try
{
CheRequest o = (CheRequest)xmlSerializer.Deserialize(new StringReader(str));
o.create_time = _create_time;
return(o);
}
catch (Exception e) {
Trace.WriteLineIf(Program.trace_sw.TraceError, " decode XML error " + e.ToString());
return(null);
}
}
string ValueToBeSent.getValue(CheRequest req)
{
if (info != null)
{
Object o = info.GetValue(req, null);
if (o != null)
{
return(o.ToString() + next_key);
}
else
{
return(next_key);
}
}
return("");
}
public static int SendRecipt(CheRequest req)
{
if (status != 0)
{
return(-1);
}
Dictionary <String, String> rec = new Dictionary <string, string>();
rec.Add("Customer_Text", req.Customer_Text);
rec.Add("Product_Code", req.Product_Code);
rec.Add("Product_Price", req.Product_Price);
rec.Add("Amount", req.Amount);
rec.Add("Product_Number", req.Product_Number);
rec.Add("Product_Type", req.Product_Type);
rec.Add("Pump_Number", req.Pump_Number);
return(ScriptExecuter.execute(rec));
}
private void timer_event()
{
Random r = new Random();
mTestCounter++;
if (mTestCounter > r.Next(10))
{
mTestCounter = 0;
if (lsReqs.Items.Count > 0)
{
int index = r.Next(lsReqs.Items.Count);
ListViewItem act_item = lsReqs.Items[index];
CheRequest req = (CheRequest)act_item.Tag;
CheDaoFactory.Handle_Internal_Package(CheDaoInterface.delete_cmd, Encoding.UTF8.GetBytes(req.Order_Number));
}
}
}
public bool SendRecipt(CheRequest req)
{
Boolean res = false;
IntPtr wnd_ptr;
if (anch_wnd_handle != null)
{
Win32Locator.SetForeGWindow(anch_wnd_handle);
}
else
{
return(false);
}
foreach (String wnd_str in mFieldMap.Keys)
{
res = false;
if (wnd_str != null)
{
wnd_ptr = Win32Locator.locateWindow(wnd_str, GetWndClassPostFix());
if (wnd_ptr == null)
{
break;
}
String text = mFieldMap[wnd_str].GetValue(req, null).ToString();
try
{
SendMessage(wnd_ptr, WM_SETTEXT, IntPtr.Zero, text);
int r = Marshal.GetLastWin32Error();
if (r != 0)
{
Trace.WriteLineIf(Program.trace_sw.TraceError, String.Format("sendmessage with error code:{0:d}", res), "error");
break;
}
}
catch (Exception e)
{
Trace.WriteLineIf(Program.trace_sw.TraceError, "Send Text Failed with " + e.ToString(), "error");
break;
}
}
res = true;
}
return(res);
}
private byte[] GenInvoicePackage()
{
CheRequest req = new CheRequest();
String order_no = "RND"+ new Random().Next().ToString() ;
req.Order_Number = order_no;
req.Print_Number = "PR" + order_no;
req.Product_Code = "94";
req.Product_Price = "4.5";
req.Product_Number = "10";
req.Customer_Text = "中国石化";
req.Amount = "100";
req.LicenseNumber = "粤AXX434";
req.Time = DateTime.Now.ToString();
req.Pump_Number = "3";
ChePrintRequest p_req = new ChePrintRequest();
p_req.Order_Number = order_no;
p_req.Print_Type = "1";
byte[] res = GenerateBytes(1, req);
byte[] rsp = GenerateBytes(2, p_req);
InvoiceList.Add(rsp);
return res;
}
private void lsReqs_DoubleClick(object sender, EventArgs e)
{//note other functions call it directly, don't use sender or e
if (lsReqs.SelectedItems.Count < 1)
{
return;
}
ListViewItem act_item = lsReqs.SelectedItems[0];
CheRequest req = (CheRequest)act_item.Tag;
if (req != null)
{
int res;
if ((res = NewShuiKongInterface.SendRecipt(req)) != 0)
{
MessageBox.Show(String.Format("税控脚本执行错误，错误码:{0:d} {1:s}", res, NewShuiKongInterface.getLastError()));
lbskStatus.Text = "最近操作：" + NewShuiKongInterface.getLastError();
}
else
{
CheDaoFactory.Handle_Internal_Package(CheDaoInterface.print_confirm, Encoding.UTF8.GetBytes(req.Order_Number));
lbskStatus.Text = "最近操作：成功";
}
}
}
/**
* make sure the function is re-entriable.
**/
static CheDaoInterface _HandlePackage(LocalChePackage p)
{
CheDaoInterface msg = create(p);
if (msg != null)
{
switch (msg.message_type)
{
case CheDaoInterface.data_validation:
lock (mPendingList)
{
CheRequest item = (CheRequest)msg;
try
{
//put to pending list
mPendingList.Add(item.Order_Number, item);
}
catch (Exception e)
{
Trace.WriteLineIf(Program.trace_sw.TraceError, "Insert CheRequest Failed, maybe the key already exist " + e.Message, "error");
msg.Result = 2; //2:其它不符;
}
}
break;
case CheDaoInterface.clean_cmd: //delete the item one hour later
int bypass_counter = 0;
lock (mPendingList)
{
Dictionary <String, CheRequest> newPendingList = new Dictionary <String, CheRequest>();
foreach (String str in mPendingList.Keys)
{
CheRequest c_item = mPendingList[str];
DateTime c_date = new DateTime(c_item.create_time);
if (c_date.AddMinutes(AppConfig.GetLifeTimeOfRec()) > DateTime.Now)
{
newPendingList.Add(str, c_item);
}
else
{
bypass_counter++;
}
}
mPendingList = newPendingList;
}
Trace.WriteLineIf(Program.trace_sw.TraceVerbose, "clean up the internal cache and bypass " + bypass_counter.ToString());
break;
case CheDaoInterface.scan_print:
case CheDaoInterface.manual_print:
lock (mPendingList)
{
ChePrintRequest p_item = (ChePrintRequest)msg;
if (mPendingList.ContainsKey(p_item.Order_Number))
{
CheRequest w_item = mPendingList[p_item.Order_Number];
mPendingList.Remove(p_item.Order_Number);
Program.NewRequest(w_item); // to be print
}
else
{
Trace.WriteLineIf(Program.trace_sw.TraceError, "invalide print request, no key exist", "error");
msg.Result = 2; //2:已开票;
}
}
break;
case CheDaoInterface.print_confirm:
Program.NewRequest(msg); //internal message
break;
case CheDaoInterface.delete_cmd:
Program.NewRequest(msg); //internal message
break;
default:
msg = null;
break;
}
try
{
lock (bk_stream)
{
if (msg != null)
{
p.save(bk_stream); // just save the valid msg
}
}
}
catch (Exception e)
{
save_error_count++;
Trace.WriteLineIf(Program.trace_sw.TraceError, "Write backup stream failed " + e.Message, "error");
}
}
return(msg);
}
public static Boolean SendRecipt(CheRequest req)
{
if (mInterface != null) return mInterface.SendRecipt(req);
return false;
}
string ValueToBeSent.getValue(CheRequest req)
{
if (info != null)
{
Object o = info.GetValue(req, null);
if (o != null) return o.ToString() + next_key;
else return next_key;
}
return "";
}
string ValueToBeSent.getValue(CheRequest req)
{
return(text + next_key);
}
bool ShuiKongInterface.SendRecipt(CheRequest req)
{
if (anch_wnd_handle != IntPtr.Zero)
{
Win32Locator.SetForeGWindow(anch_wnd_handle);
if (this.first_editor_wnd_str != null) {
IntPtr f_e = Win32Locator.locateWindow(this.first_editor_wnd_str, GetWndClassPostFix());
if (f_e != IntPtr.Zero)
{
Win32Locator.SetForeGWindow(f_e);
//SetFocus(f_e); the method doesn't work
}
else {
Trace.WriteLineIf(Program.trace_sw.TraceError,"did not find the window");
}
}
for (int i = 0; i < this.max_send_ops; i++)
{
String str = actions[i].getValue(req);
SendKeys.Send(str);
}
return true;
}
return false;
}
public bool SendRecipt(CheRequest req)
{
Boolean res = false;
IntPtr wnd_ptr;
if (anch_wnd_handle != null)
{
Win32Locator.SetForeGWindow(anch_wnd_handle);
}
else {
return false;
}
foreach (String wnd_str in mFieldMap.Keys) {
res = false;
if (wnd_str != null) {
wnd_ptr = Win32Locator.locateWindow(wnd_str, GetWndClassPostFix());
if (wnd_ptr == null) break;
String text = mFieldMap[wnd_str].GetValue(req, null).ToString();
try
{
SendMessage(wnd_ptr, WM_SETTEXT, IntPtr.Zero, text);
int r = Marshal.GetLastWin32Error();
if (r != 0)
{
Trace.WriteLineIf(Program.trace_sw.TraceError, String.Format("sendmessage with error code:{0:d}", res), "error");
break;
}
}
catch (Exception e)
{
Trace.WriteLineIf(Program.trace_sw.TraceError, "Send Text Failed with " + e.ToString(), "error");
break;
}
}
res = true;
}
return res;
}
private void _AddRequest(CheRequest req)
{
Boolean ref_req = false;
if (mActList.Count == 0)
ref_req = true;
mActList.Add(req);
lsReqs.BeginUpdate();
DateTime tran_date;
if (DateTime.TryParse(req.Time,out tran_date) == false) {
tran_date = DateTime.Now;
}
String brief_info = String.Format("{0:s} {1:s} 油枪{2:s}加{3:s}油{4:s}升", tran_date.ToShortTimeString(),req.LicenseNumber, req.Pump_Number, req.Product_Code, req.Product_Number);
ListViewItem lvi = new ListViewItem(new String[] { brief_info});
lvi.Name = req.Order_Number; /** it is key to search the item*/
//lvi.ImageIndex = i; //todo
//lvi.Text = req.Order_Number;
lvi.SubItems.Add(req.Customer_Text);
lvi.SubItems.Add(req.Amount);
lvi.Tag = req;
this.lsReqs.Items.Insert(0,lvi);
this.lsReqs.EndUpdate();
if (ref_req) this.Refresh();
}
string ValueToBeSent.getValue(CheRequest req)
{
return text + next_key;
}