public static TradeQuotesViewModel GetInstance(MainViewModel mainVM)
{
if (_instance == null)
{
_instance = new TradeQuotesViewModel(mainVM);
}
return(_instance);
}
public void ScrollIntoView(SysCodeModel stock)
{
if (stock == null || (_mainVM.SelectItemViewModel != null && string.Equals(_mainVM.SelectItemViewModel.ContractCode, stock.SystemName)))
{
return;
}
if (!TradeQuotesViewModel.GetInstance(null).IsInternationalCheck)
{
TradeQuotesViewModel.GetInstance(null).InternationalCheckType = 1;
TradeQuotesViewModel.GetInstance(null).IsInternationalCheck = true;
}
ContractChanged?.Invoke(stock, EventArgs.Empty);
}
public void ExecuteRevcAddOptionalData(object para)
{
ResultOptionalContractModel pm = para as ResultOptionalContractModel;
if (pm != null)
{
if (pm.errcode == 0)
{
if (pm.content != null)
{
TradeInfoHelper.OptionalModelList.Add(pm.content);
TradeQuotesViewModel.GetInstance(null).AddOptionalData(pm.content);
}
}
}
}
public void ExecuteRevcDelOptionalData(object para)
{
ResultOptionalContractModel pm = para as ResultOptionalContractModel;
if (pm != null)
{
if (pm.errcode == 0)
{
if (pm.content != null)
{
var model = TradeInfoHelper.OptionalModelList.FirstOrDefault(o => string.Equals(o.serial_number, pm.content.serial_number));
if (model != null)
{
TradeInfoHelper.OptionalModelList.Remove(model);
TradeQuotesViewModel.GetInstance(null).DelOptionalData(model);
}
}
}
}
}