public async Task ExchangeService(MasterSerialPort port, CancellationToken ct)
{
if (port == null)
{
return;
}
foreach (var devCashier in _deviceCashiers) //Запуск опроса кассиров
{
var readProvider = new Server2CashierReadDataProvider {
InputData = devCashier.Cashier.Id
};
devCashier.DataExchangeSuccess = await port.DataExchangeAsync(_timeRespone, readProvider, ct);
if (!devCashier.IsConnect)
{
devCashier.Cashier.DisconectHandling();
continue;
}
if (readProvider.IsOutDataValid)
{
TicketItem item;
var cashierInfo = readProvider.OutputData;
if (!cashierInfo.IsWork)
{
continue;
}
switch (cashierInfo.Handling)
{
case CashierHandling.IsSuccessfulHandling:
devCashier.Cashier.SuccessfulHandling();
break;
case CashierHandling.IsErrorHandling:
devCashier.Cashier.ErrorHandling();
break;
case CashierHandling.IsStartHandling:
item = devCashier.Cashier.StartHandling();
var writeProvider = new Server2CashierWriteDataProvider {
InputData = item
};
await port.DataExchangeAsync(_timeRespone, writeProvider, ct);
if (writeProvider.IsOutDataValid) //завершение транзакции ( успешная передача билета кассиру)
{
devCashier.Cashier.SuccessfulStartHandling();
}
break;
case CashierHandling.IsSuccessfulAndStartHandling:
devCashier.Cashier.SuccessfulHandling();
item = devCashier.Cashier.StartHandling();
writeProvider = new Server2CashierWriteDataProvider {
InputData = item
};
await port.DataExchangeAsync(_timeRespone, writeProvider, ct);
if (writeProvider.IsOutDataValid) //завершение транзакции ( успешная передача билета кассиру)
{
devCashier.Cashier.SuccessfulStartHandling();
}
break;
case CashierHandling.IsErrorAndStartHandling:
devCashier.Cashier.ErrorHandling();
item = devCashier.Cashier.StartHandling();
writeProvider = new Server2CashierWriteDataProvider {
InputData = item
};
await port.DataExchangeAsync(_timeRespone, writeProvider, ct);
if (writeProvider.IsOutDataValid) //завершение транзакции ( успешная передача билета кассиру)
{
devCashier.Cashier.SuccessfulStartHandling();
}
break;
default:
item = null;
break;
}
}
}
//Отправка запроса синхронизации времени раз в час
if (_lastSyncLabel != DateTime.Now.Hour)
{
_lastSyncLabel = DateTime.Now.Hour;
var syncTimeProvider = new Server2CashierSyncTimeDataProvider();
await port.DataExchangeAsync(_timeRespone, syncTimeProvider, ct);
}
}
public async Task ExchangeService(MasterSerialPort port, CancellationToken ct)
{
if (port == null)
{
return;
}
try
{
foreach (var devCashier in _deviceCashiers) //Запуск опроса кассиров
{
_loggerCashierInfo.Info($"---------------------------КАССИР: Id= {devCashier.Cashier.Id} CurrentTicket= {(devCashier.Cashier.CurrentTicket != null ? devCashier.Cashier.CurrentTicket.Prefix + devCashier.Cashier.CurrentTicket.NumberElement.ToString("000") : "НЕТ")}----------------------------------"); //LOG;
var readProvider = new Server2CashierReadDataProvider(devCashier.AddresDevice, _logName);
devCashier.DataExchangeSuccess = await port.DataExchangeAsync(_timeRespone, readProvider, ct);
if (!devCashier.IsConnect)
{
_loggerCashierInfo.Info($"кассир НЕ на связи: Id= {devCashier.Cashier.Id}");//LOG;
devCashier.LastSyncLabel = 0;
continue;
}
if (readProvider.IsOutDataValid)
{
TicketItem item;
var cashierInfo = readProvider.OutputData;
//Если устойство было не на связи, то Отправка запроса синхронизации времени раз в час, будет произведенна мгновенно.
if (devCashier.LastSyncLabel != DateTime.Now.Hour)
{
devCashier.LastSyncLabel = DateTime.Now.Hour;
var syncTimeProvider = new Server2CashierSyncTimeDataProvider(_logName);
await port.DataExchangeAsync(_timeRespone, syncTimeProvider, ct);
}
//TODO: проверить
if (!cashierInfo.IsWork)
{
//Если кассир быстро закрыла сессию (до того как опрос порта дошел до нее), то билет из обработки надо убрать.
if (devCashier.Cashier.CurrentTicket != null)
{
_loggerCashierInfo.Info($"Команда от кассира: Id= {devCashier.Cashier.Id} Handling=\"Если кассир быстро закрыла сессию(до того как опрос порта дошел до нее). НО У НЕЕ БЫЛ ТЕКУЩИЙ ОБРАБАТЫВАЕМЫЙ БИЛЕТ\" NameTicket= {cashierInfo.NameTicket}");//LOG;
//devCashier.Cashier.SuccessfulHandling();
}
continue;
}
switch (cashierInfo.Handling)
{
case CashierHandling.IsSuccessfulHandling:
if (!devCashier.Cashier.CanHandling)
{
break;
}
devCashier.Cashier.SuccessfulHandling();
break;
case CashierHandling.IsErrorHandling:
if (!devCashier.Cashier.CanHandling)
{
break;
}
devCashier.Cashier.ErrorHandling();
break;
case CashierHandling.IsStartHandling:
await WriteTicketTransaction(devCashier, cashierInfo.Handling, port, ct);
break;
case CashierHandling.IsSuccessfulAndStartHandling:
devCashier.Cashier.SuccessfulHandling();
await WriteTicketTransaction(devCashier, cashierInfo.Handling, port, ct);
break;
case CashierHandling.IsRedirectAndStartHandling:
if (_adminCashier != null)
{
var redirectTicket = devCashier.Cashier.CurrentTicket;
if (redirectTicket != null)
{
_adminCashier.Cashier.AddRedirectedTicket(redirectTicket);
}
devCashier.Cashier.SuccessfulHandling();
await WriteTicketTransaction(devCashier, cashierInfo.Handling, port, ct);
}
break;
case CashierHandling.IsErrorAndStartHandling:
devCashier.Cashier.ErrorHandling();
await WriteTicketTransaction(devCashier, cashierInfo.Handling, port, ct);
break;
case CashierHandling.IsRedirectHandling:
if (_adminCashier != null)
{
if (!devCashier.Cashier.CanHandling)
{
break;
}
var redirectTicket = devCashier.Cashier.CurrentTicket;
if (redirectTicket != null)
{
_adminCashier.Cashier.AddRedirectedTicket(redirectTicket);
}
devCashier.Cashier.SuccessfulHandling();
}
break;
default:
item = null;
break;
}
}
}
}
catch (Exception ex)
{
_loggerCashierInfo.Info($"EXCEPTION CashierExchangeService: {ex.ToString()}");
}
}