//TODO:大小板速度不一致
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 += runningRollerOnOut;
* runningRoller.BeginOut += runningRollerOnBeginOut;
*/
_runningRollers.Add(runningRoller);
}
// 路由信息
_routes = _connectors
.Where(a => a.SinkConnectorInfo is FullyCreatedConnectorInfo)
.Where(a => a.SourceConnectorInfo != null)
.Where(a => a.SinkConnectorInfo != null)
.Select(a => new string[2]
{
(a.SourceConnectorInfo.DataItem as RollerDesignerItemViewModel)?.Key,
(((FullyCreatedConnectorInfo)a.SinkConnectorInfo).DataItem as RollerDesignerItemViewModel)?.Key
}).ToList();
// 开始节点
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();
// 结束节点
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();
// 加载缓存的板件列表
// loadRunningPanels4Roller(diagramViewModel.Key);
}
/// <summary>
///
/// </summary>
/// <param name="curRollerVo"></param>
private void running3(RunningRollerVo curRollerVo)
{
if (curRollerVo == null)
{
throw new Exception("参数 curRollerVo == null");
}
if (curRollerVo.BandProduct == null)
{
throw new Exception("参数 curRollerVo.BandProduct == null");
}
//
var currentRollerViewModel = curRollerVo.Roller;
var currentBandingProduct = curRollerVo.BandProduct;
// 准备离开
if (currentRollerViewModel?.BeginOutTrigger != null)
{
curRollerVo.StatusDesc = $"等待{curRollerVo.BandProduct.Id}【准备离开】通讯";
var result =
currentRollerViewModel.BeginOutTrigger.GetTargetNode(currentBandingProduct.Product,
curRollerVo.RollerKey);
if (result == null)
{
throw new Exception("返回值为空");
}
curRollerVo.StatusDesc = $"完成{curRollerVo.BandProduct.Id}【准备离开】通讯";
running2_sub(result, currentBandingProduct);
}
// 进入下一节滚筒判定
if (currentBandingProduct.IsPause)
{
return; // 暂停
}
if (currentBandingProduct.CurrentRollerKey == currentBandingProduct.NextNode) // 暂停
{
return;
}
// 结束（当前的滚筒为结束）
if (isExit(currentBandingProduct.CurrentRollerKey))
{
if (currentBandingProduct?.NextNode != null)
{
throw new Exception(
$"板件（{currentBandingProduct.Product.ToString()}）， 已经到达了出口{currentBandingProduct.CurrentRollerKey}，但是下节滚筒为{currentBandingProduct.NextNode}");
}
// 离开
if (currentRollerViewModel?.OutTrigger != null)
{
curRollerVo.StatusDesc = $"等待{curRollerVo.BandProduct.Id}【离开】通讯";
var result =
currentRollerViewModel.OutTrigger.GetTargetNode(currentBandingProduct.Product,
curRollerVo.RollerKey);
if (result == null)
{
throw new Exception($"{curRollerVo.BandProduct.Id}【离开】通讯返回结果为空");
}
curRollerVo.StatusDesc = $"完成{curRollerVo.BandProduct.Id}【离开】通讯";
}
// 离开动作
curRollerVo.BandProduct = null;
lock (_lockRunningProducts)
{
if (_runningProducts.Contains(currentBandingProduct) == false)
{
throw new Exception($"{currentBandingProduct.ToString()} 剔除失败");
}
_runningProducts.Remove(currentBandingProduct);
}
return;
}
if (currentBandingProduct.NextNode == null) // 再次验证
{
throw new Exception($"板件（{currentBandingProduct.Product.ToString()}）," +
$"当前滚筒（{currentBandingProduct.CurrentRollerKey}），下节滚筒为空！");
}
// 下节滚筒
var nextRolloerVo = _runningRollers.FirstOrDefault(a => a.RollerKey == currentBandingProduct.NextNode);
if (nextRolloerVo == null)
{
throw new Exception($"{curRollerVo.RollerKey} 对应滚筒数据为空！");
}
if (nextRolloerVo.HasProduct) // 下一节滚筒有板
{
return;
}
var nextRollerViewModel = nextRolloerVo.Roller;
if (currentBandingProduct.IsPause)
{
return;
}
lock (nextRollerViewModel)
{
if (nextRolloerVo.HasProduct) // 下一节滚筒有板
{
return;
}
// 触发“离开”监听
if (currentRollerViewModel?.OutTrigger != null)
{
curRollerVo.StatusDesc = $"等待{curRollerVo.BandProduct.Id}【离开】通讯";
var result =
currentRollerViewModel.OutTrigger.GetTargetNode(currentBandingProduct.Product,
curRollerVo.RollerKey);
if (result == null)
{
throw new Exception($"{curRollerVo.BandProduct.Id}【离开】通讯返回结果为空");
}
curRollerVo.StatusDesc = $"完成{curRollerVo.BandProduct.Id}【离开】通讯";
running2_sub(result, currentBandingProduct);
}
Thread.Sleep(500); // 【注意】增加一个延迟，缓解plc轮询数据过快，实际上板件在顶升下降和板件离开某个滚筒都需要一定的时间
// 流动
curRollerVo.BandProduct = null; // 离开动作
nextRolloerVo.BandProduct = currentBandingProduct; // 进入动作
RunningAccessService.SaveLog(nextRolloerVo.RollerKey, currentBandingProduct.Id, DateTime.Now); // 记录历史
// 开始进入下节滚筒，触发“入板”监听
if (nextRollerViewModel.InTrigger != null)
{
nextRolloerVo.StatusDesc = $"等待{nextRolloerVo.BandProduct?.Id} 【进入】通讯";
var result =
nextRollerViewModel.InTrigger.GetTargetNode(currentBandingProduct.Product, nextRolloerVo.RollerKey);
if (result == null)
{
throw new Exception("返回值为空");
}
nextRolloerVo.StatusDesc = $"完成{nextRolloerVo.BandProduct?.Id} 【进入】通讯";
running2_sub(result, currentBandingProduct);
}
}
}
