/// <summary>
/// 运行
/// </summary>
/// <param name="curRollerVo"></param>
private void running(RunningRollerVo curRollerVo)
{
if (curRollerVo == null)
{
return;
}
// 查找下一节滚筒
string targetRollerKey = curRollerVo.BandProduct.TargetNode;
var nextRoller = getNextRoller(curRollerVo.Roller, targetRollerKey);
if (nextRoller == null)
{
// 结束
if (_exitRollers.Exists(a => a.Key == curRollerVo.RollerKey))
{
curRollerVo.BandProduct = null;
_runningProducts.Remove(curRollerVo.BandProduct);
//TODO: 此时是否应该记录日志
return;
}
throw new Exception($"（{curRollerVo.RollerKey}）下一节为空");
}
var nextRunningRoller = _runningRollers.FirstOrDefault(a => a.RollerKey == nextRoller.Key);
if (nextRunningRoller == null)
{
throw new Exception($"下一节（{nextRoller.Key}）不在运行时中");
}
var hasProduct = _runningRollers.Any(a => a.RollerKey == nextRoller.Key && a.HasProduct);
if (hasProduct)
{
return; //TODO: 报警
}
if (nextRoller.IsEnabled == false)
{
return; //下一节滚筒禁用时不能流转 //TODO: 给出日志
}
nextRunningRoller.BandProduct = curRollerVo.BandProduct;
curRollerVo.BandProduct = null;
}
//TODO:大小板速度不一致
//TODO:逻辑上不允许先走
private void init(DiagramViewModel diagramViewModel)
{
if (diagramViewModel == null)
{
return;
}
_diagramViewModel = diagramViewModel;
_connectors = diagramViewModel.Items.OfType <ConnectorViewModel>().ToList();
_roller = diagramViewModel.Items.OfType <RollerDesignerItemViewModel>().ToList();
foreach (var rollerDesignerItemViewModel in _roller)
{
var runningRoller = new RunningRollerVo {
Roller = rollerDesignerItemViewModel
};
runningRoller.In += runningRollerOnIn;
runningRoller.Out += RunningRoller_Out;
_runningRollers.Add(runningRoller);
}
var sinkDataItemIdArray = _connectors
.Where(a => a.SinkConnectorInfo is FullyCreatedConnectorInfo)
.Select(a =>
(((FullyCreatedConnectorInfo)a.SinkConnectorInfo).DataItem as RollerDesignerItemViewModel)?.Key)
.ToList();
_beginRollers = diagramViewModel.Items
.OfType <RollerDesignerItemViewModel>()
.Where(a => false == sinkDataItemIdArray.Contains(a.Key)).ToList();
var sourceDataItemIdArray = _connectors
.Where(a => a.SourceConnectorInfo != null)
.Select(a => (a.SourceConnectorInfo.DataItem as RollerDesignerItemViewModel)?.Key)
.ToList();
_exitRollers = diagramViewModel.Items
.OfType <RollerDesignerItemViewModel>()
.Where(a => false == sourceDataItemIdArray.Contains(a.Key)).ToList();
}