mirror of
https://gitee.com/langsisi_admin/serein-flow
synced 2026-03-03 00:00:49 +08:00
703 lines
27 KiB
C#
703 lines
27 KiB
C#
using Microsoft.CodeAnalysis;
|
||
using Serein.Library;
|
||
using Serein.Library.Api;
|
||
using Serein.Library.Utils;
|
||
using Serein.NodeFlow.Model;
|
||
using Serein.NodeFlow.Model.Nodes;
|
||
using Serein.NodeFlow.Model.Operation;
|
||
using Serein.NodeFlow.Services;
|
||
using System.Diagnostics;
|
||
using System.Threading.Tasks;
|
||
using static Serein.Library.Api.IFlowEnvironment;
|
||
using IOperation = Serein.NodeFlow.Model.Operation.IOperation;
|
||
|
||
namespace Serein.NodeFlow.Env
|
||
{
|
||
|
||
/// <summary>
|
||
/// 流程编辑接口实现
|
||
/// </summary>
|
||
internal class FlowEdit : IFlowEdit
|
||
{
|
||
public FlowEdit(IFlowEnvironment flowEnvironment,
|
||
IFlowEnvironmentEvent flowEnvironmentEvent,
|
||
FlowLibraryService flowLibraryManagement,
|
||
FlowOperationService flowOperationService,
|
||
FlowModelService flowModelService,
|
||
UIContextOperation UIContextOperation,
|
||
ISereinIOC sereinIOC,
|
||
NodeMVVMService nodeMVVMService)
|
||
{
|
||
this.flowEnvironment = flowEnvironment;
|
||
this.flowEnvironmentEvent = flowEnvironmentEvent;
|
||
this.flowLibraryManagement = flowLibraryManagement;
|
||
this.flowOperationService = flowOperationService;
|
||
this.flowModelService = flowModelService;
|
||
this.UIContextOperation = UIContextOperation;
|
||
NodeMVVMManagement = nodeMVVMService;
|
||
InitNodeMVVM(nodeMVVMService);
|
||
}
|
||
|
||
|
||
/// <inheritdoc/>
|
||
public NodeMVVMService NodeMVVMManagement { get; }
|
||
|
||
private readonly IFlowEnvironment flowEnvironment;
|
||
private readonly IFlowEnvironmentEvent flowEnvironmentEvent;
|
||
private readonly FlowLibraryService flowLibraryManagement;
|
||
private readonly FlowOperationService flowOperationService;
|
||
private readonly FlowModelService flowModelService;
|
||
private readonly NodeMVVMService nodeMVVMService;
|
||
|
||
|
||
/// <summary>
|
||
/// 注册基本节点类型
|
||
/// </summary>
|
||
private void InitNodeMVVM(NodeMVVMService nodeMVVMService)
|
||
{
|
||
nodeMVVMService.RegisterModel(NodeControlType.UI, typeof(SingleUINode)); // 动作节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.Action, typeof(SingleActionNode)); // 动作节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.Flipflop, typeof(SingleFlipflopNode)); // 触发器节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.ExpOp, typeof(SingleExpOpNode)); // 表达式节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.ExpCondition, typeof(SingleConditionNode)); // 条件表达式节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.GlobalData, typeof(SingleGlobalDataNode)); // 全局数据节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.Script, typeof(SingleScriptNode)); // 脚本节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.NetScript, typeof(SingleNetScriptNode)); // 脚本节点
|
||
nodeMVVMService.RegisterModel(NodeControlType.FlowCall, typeof(SingleFlowCallNode)); // 流程调用节点
|
||
}
|
||
|
||
|
||
private UIContextOperation UIContextOperation;
|
||
|
||
|
||
|
||
/// <summary>
|
||
/// 从Guid获取画布
|
||
/// </summary>
|
||
/// <param name="nodeGuid">节点Guid</param>
|
||
/// <returns>节点Model</returns>
|
||
/// <exception cref="ArgumentNullException">无法获取节点、Guid/节点为null时报错</exception>
|
||
public bool TryGetCanvasModel(string nodeGuid, out FlowCanvasDetails canvasDetails)
|
||
{
|
||
if (string.IsNullOrEmpty(nodeGuid))
|
||
{
|
||
canvasDetails = null;
|
||
return false;
|
||
}
|
||
return flowModelService.TryGetCanvasModel(nodeGuid, out canvasDetails);
|
||
|
||
}
|
||
|
||
/// <summary>
|
||
/// 从Guid获取节点
|
||
/// </summary>
|
||
/// <param name="nodeGuid">节点Guid</param>
|
||
/// <returns>节点Model</returns>
|
||
/// <exception cref="ArgumentNullException">无法获取节点、Guid/节点为null时报错</exception>
|
||
public bool TryGetNodeModel(string nodeGuid, out IFlowNode nodeModel)
|
||
{
|
||
if (string.IsNullOrEmpty(nodeGuid))
|
||
{
|
||
nodeModel = null;
|
||
return false;
|
||
}
|
||
return flowModelService.TryGetNodeModel(nodeGuid, out nodeModel);
|
||
|
||
}
|
||
|
||
#region 私有方法
|
||
|
||
/// <summary>
|
||
/// 从节点信息创建节点，并返回状态指示是否创建成功
|
||
/// </summary>
|
||
/// <param name="nodeInfo"></param>
|
||
/// <param name="nodeModel"></param>
|
||
/// <returns></returns>
|
||
private bool CreateNodeFromNodeInfo(NodeInfo nodeInfo, out IFlowNode? nodeModel)
|
||
{
|
||
if (!EnumHelper.TryConvertEnum<NodeControlType>(nodeInfo.Type, out var controlType))
|
||
{
|
||
nodeModel = null;
|
||
return false;
|
||
}
|
||
|
||
#region 获取方法描述
|
||
MethodDetails? methodDetails;
|
||
if (controlType == NodeControlType.FlowCall)
|
||
{
|
||
if (string.IsNullOrEmpty(nodeInfo.MethodName))
|
||
{
|
||
methodDetails = new MethodDetails();
|
||
methodDetails.ParamsArgIndex = 0;
|
||
methodDetails.ParameterDetailss = new ParameterDetails[nodeInfo.ParameterData.Length];
|
||
for (int i = 0; i < methodDetails.ParameterDetailss.Length; i++)
|
||
{
|
||
var pdInfo = nodeInfo.ParameterData[i];
|
||
var t = new ParameterDetailsInfo();
|
||
var pd = new ParameterDetails(pdInfo, i);
|
||
methodDetails.ParameterDetailss[i] = pd;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
// 目标节点可能是方法节点
|
||
flowLibraryManagement.TryGetMethodDetails(nodeInfo.AssemblyName, nodeInfo.MethodName, out methodDetails); // 加载项目时尝试获取方法信息
|
||
}
|
||
}
|
||
else if (controlType.IsBaseNode())
|
||
{
|
||
// 加载基础节点
|
||
methodDetails = new MethodDetails();
|
||
|
||
}
|
||
else
|
||
{
|
||
if (string.IsNullOrEmpty(nodeInfo.MethodName))
|
||
{
|
||
nodeModel = null;
|
||
return false;
|
||
}
|
||
// 加载方法节点
|
||
flowLibraryManagement.TryGetMethodDetails(nodeInfo.AssemblyName, nodeInfo.MethodName, out methodDetails); // 加载项目时尝试获取方法信息
|
||
}
|
||
#endregion
|
||
|
||
nodeModel = FlowNodeExtension.CreateNode(flowEnvironment.IOC, controlType, methodDetails); // 加载项目时创建节点
|
||
if (nodeModel is null)
|
||
{
|
||
nodeInfo.Guid = string.Empty;
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
|
||
|
||
/// <summary>
|
||
/// 创建节点
|
||
/// </summary>
|
||
/// <param name="nodeBase"></param>
|
||
private bool TryAddNode(IFlowNode nodeModel)
|
||
{
|
||
nodeModel.Guid ??= Guid.NewGuid().ToString();
|
||
flowModelService.AddNodeModel(nodeModel);
|
||
|
||
|
||
// 如果是触发器，则需要添加到专属集合中
|
||
/*if (nodeModel is SingleFlipflopNode flipflopNode)
|
||
{
|
||
var guid = flipflopNode.Guid;
|
||
if (!FlipflopNodes.Exists(it => it.Guid.Equals(guid)))
|
||
{
|
||
FlipflopNodes.Add(flipflopNode);
|
||
}
|
||
}*/
|
||
return true;
|
||
}
|
||
#endregion
|
||
|
||
|
||
#region 流程接口
|
||
|
||
private int _add_canvas_count = 1;
|
||
|
||
|
||
/// <inheritdoc/>
|
||
public void CreateCanvas(string canvasName, int width, int height)
|
||
{
|
||
IOperation operation = new CreateCanvasOperation
|
||
{
|
||
CanvasInfo = new FlowCanvasDetailsInfo
|
||
{
|
||
Name = string.IsNullOrWhiteSpace(canvasName) ? $"Canvas {_add_canvas_count++}" : canvasName,
|
||
Width = width,
|
||
Height = height,
|
||
Guid = Guid.NewGuid().ToString(),
|
||
ScaleX = 1.0f,
|
||
ScaleY = 1.0f,
|
||
}
|
||
};
|
||
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void RemoveCanvas(string canvasGuid)
|
||
{
|
||
IOperation operation = new RemoveCanvasOperation
|
||
{
|
||
CanvasGuid = canvasGuid
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void ConnectInvokeNode(string canvasGuid, string fromNodeGuid, string toNodeGuid, JunctionType fromNodeJunctionType, JunctionType toNodeJunctionType, ConnectionInvokeType invokeType)
|
||
{
|
||
IOperation operation = new ChangeNodeConnectionOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
FromNodeGuid = fromNodeGuid,
|
||
ToNodeGuid = toNodeGuid,
|
||
FromNodeJunctionType = fromNodeJunctionType,
|
||
ToNodeJunctionType = toNodeJunctionType,
|
||
ConnectionInvokeType = invokeType,
|
||
ChangeType = NodeConnectChangeEventArgs.ConnectChangeType.Create,
|
||
JunctionOfConnectionType = JunctionOfConnectionType.Invoke,
|
||
};
|
||
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void ConnectArgSourceNode(string canvasGuid, string fromNodeGuid, string toNodeGuid, JunctionType fromNodeJunctionType, JunctionType toNodeJunctionType, ConnectionArgSourceType argSourceType, int argIndex)
|
||
{
|
||
IOperation operation = new ChangeNodeConnectionOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
FromNodeGuid = fromNodeGuid,
|
||
ToNodeGuid = toNodeGuid,
|
||
FromNodeJunctionType = fromNodeJunctionType,
|
||
ToNodeJunctionType = toNodeJunctionType,
|
||
ConnectionArgSourceType = argSourceType,
|
||
ArgIndex = argIndex,
|
||
ChangeType = NodeConnectChangeEventArgs.ConnectChangeType.Create,
|
||
JunctionOfConnectionType = JunctionOfConnectionType.Arg,
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void RemoveInvokeConnect(string canvasGuid, string fromNodeGuid, string toNodeGuid, ConnectionInvokeType connectionType)
|
||
{
|
||
IOperation operation = new ChangeNodeConnectionOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
FromNodeGuid = fromNodeGuid,
|
||
ToNodeGuid = toNodeGuid,
|
||
ConnectionInvokeType = connectionType,
|
||
ChangeType = NodeConnectChangeEventArgs.ConnectChangeType.Remove,
|
||
JunctionOfConnectionType = JunctionOfConnectionType.Invoke,
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void RemoveArgSourceConnect(string canvasGuid, string fromNodeGuid, string toNodeGuid, int argIndex)
|
||
{
|
||
IOperation operation = new ChangeNodeConnectionOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
FromNodeGuid = fromNodeGuid,
|
||
ToNodeGuid = toNodeGuid,
|
||
ArgIndex = argIndex,
|
||
ChangeType = NodeConnectChangeEventArgs.ConnectChangeType.Remove,
|
||
JunctionOfConnectionType = JunctionOfConnectionType.Arg,
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void CreateNode(string canvasGuid, NodeControlType nodeType, PositionOfUI position, MethodDetailsInfo methodDetailsInfo = null)
|
||
{
|
||
IOperation operation = new CreateNodeOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
NodeControlType = nodeType,
|
||
Position = position,
|
||
MethodDetailsInfo = methodDetailsInfo
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void RemoveNode(string canvasGuid, string nodeGuid)
|
||
{
|
||
IOperation operation = new RemoveNodeOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
NodeGuid = nodeGuid
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void PlaceNodeToContainer(string canvasGuid, string nodeGuid, string containerNodeGuid)
|
||
{
|
||
IOperation operation = new ContainerPlaceNodeOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
NodeGuid = nodeGuid,
|
||
ContainerNodeGuid = containerNodeGuid
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void TakeOutNodeToContainer(string canvasGuid, string nodeGuid)
|
||
{
|
||
IOperation operation = new ContainerTakeOutNodeOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
NodeGuid = nodeGuid,
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void SetStartNode(string canvasGuid, string nodeGuid)
|
||
{
|
||
|
||
IOperation operation = new SetStartNodeOperation
|
||
{
|
||
CanvasGuid = canvasGuid,
|
||
NewNodeGuid = nodeGuid,
|
||
};
|
||
_ = flowOperationService.Execute(operation);
|
||
|
||
return;
|
||
if (!TryGetCanvasModel(canvasGuid, out var canvasModel) || !TryGetNodeModel(nodeGuid, out var newStartNodeModel))
|
||
{
|
||
return;
|
||
}
|
||
var oldNodeGuid = canvasModel.StartNode?.Guid;
|
||
/*if(TryGetNodeModel(oldNodeGuid, out var newStartNodeModel))
|
||
{
|
||
newStartNode.IsStart = false;
|
||
}*/
|
||
canvasModel.StartNode = newStartNodeModel;
|
||
//newStartNode.IsStart = true;
|
||
|
||
_ = SereinEnv.TriggerEvent(() =>
|
||
flowEnvironmentEvent.OnStartNodeChanged(
|
||
new StartNodeChangeEventArgs(canvasGuid, oldNodeGuid, newStartNodeModel.Guid)
|
||
));
|
||
return;
|
||
}
|
||
/// <inheritdoc/>
|
||
public void SetConnectPriorityInvoke(string fromNodeGuid, string toNodeGuid, ConnectionInvokeType connectionType)
|
||
{
|
||
|
||
IOperation operation = new ChangeNodeConnectionOperation
|
||
{
|
||
CanvasGuid = string.Empty, // 连接优先级不需要画布
|
||
FromNodeGuid = fromNodeGuid,
|
||
ToNodeGuid = toNodeGuid,
|
||
ConnectionInvokeType = connectionType,
|
||
ChangeType = NodeConnectChangeEventArgs.ConnectChangeType.Create
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
/// <inheritdoc/>
|
||
public void ChangeParameter(string nodeGuid, bool isAdd, int paramIndex)
|
||
{
|
||
IOperation operation = new ChangeParameterOperation
|
||
{
|
||
NodeGuid = nodeGuid,
|
||
IsAdd = isAdd,
|
||
ParamIndex = paramIndex
|
||
};
|
||
flowOperationService.Execute(operation);
|
||
}
|
||
|
||
/// <inheritdoc/>
|
||
public async Task LoadNodeInfosAsync(List<NodeInfo> nodeInfos)
|
||
{
|
||
#region 从NodeInfo创建NodeModel
|
||
|
||
// 加载节点，与画布Model进行绑定
|
||
async Task AddNodeAsync(NodeInfo nodeInfo, IFlowNode nodeModel)
|
||
{
|
||
if (!TryGetCanvasModel(nodeInfo.CanvasGuid, out var canvasModel))
|
||
{
|
||
SereinEnv.WriteLine(InfoType.ERROR, $"加载节点[{nodeInfo.Guid}]时发生异常，画布[{nodeInfo.CanvasGuid}]不存在");
|
||
}
|
||
else
|
||
{
|
||
|
||
|
||
// 节点与画布互相绑定
|
||
// 需要在UI线程上进行添加，否则会报 “不支持从调度程序线程以外的线程对其 SourceCollection 进行的更改”异常
|
||
nodeModel.CanvasDetails = canvasModel;
|
||
await TriggerEvent(() =>
|
||
{
|
||
try
|
||
{
|
||
canvasModel.Nodes = [.. canvasModel.Nodes, nodeModel];
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Debug.WriteLine(ex.Message);
|
||
}
|
||
}); // 添加到画布节点集合中
|
||
nodeModel.LoadInfo(nodeInfo); // 创建节点model
|
||
nodeModel.Guid ??= Guid.NewGuid().ToString();
|
||
flowModelService.AddNodeModel(nodeModel);
|
||
|
||
await TriggerEvent(() =>
|
||
flowEnvironmentEvent.OnNodeCreated(
|
||
new NodeCreateEventArgs(nodeInfo.CanvasGuid, nodeModel, nodeInfo.Position)
|
||
)
|
||
); // 创建节点事件
|
||
|
||
}
|
||
|
||
}
|
||
|
||
|
||
List<NodeInfo> flowCallNodeInfos = [];
|
||
foreach (NodeInfo? nodeInfo in nodeInfos)
|
||
{
|
||
if (nodeInfo.Type == nameof(NodeControlType.FlowCall))
|
||
{
|
||
flowCallNodeInfos.Add(nodeInfo);
|
||
}
|
||
else
|
||
{
|
||
if (CreateNodeFromNodeInfo(nodeInfo, out var nodeModel) && nodeModel is not null)
|
||
{
|
||
await AddNodeAsync(nodeInfo, nodeModel);
|
||
}
|
||
else
|
||
{
|
||
SereinEnv.WriteLine(InfoType.WARN, $"节点创建失败。{Environment.NewLine}{nodeInfo}");
|
||
}
|
||
}
|
||
}
|
||
|
||
// 创建流程接口节点
|
||
foreach (NodeInfo? nodeInfo in flowCallNodeInfos)
|
||
{
|
||
if (CreateNodeFromNodeInfo(nodeInfo, out var nodeModel) && nodeModel is not null)
|
||
{
|
||
await AddNodeAsync(nodeInfo, nodeModel);
|
||
}
|
||
else
|
||
{
|
||
SereinEnv.WriteLine(InfoType.WARN, $"节点创建失败。{Environment.NewLine}{nodeInfo}");
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 脚本节点初始化
|
||
HashSet<string> nodeIds = new HashSet<string>();
|
||
void ReloadScript(SingleScriptNode scriptNode)
|
||
{
|
||
if (nodeIds.Contains(scriptNode.Guid))
|
||
{
|
||
nodeIds.Add(scriptNode.Guid);
|
||
return;
|
||
}
|
||
|
||
var pds = scriptNode.MethodDetails?.ParameterDetailss;
|
||
if (pds is null || pds.Length == 0)
|
||
{
|
||
nodeIds.Add(scriptNode.Guid);
|
||
return;
|
||
}
|
||
|
||
foreach (var pd in pds)
|
||
{
|
||
//if (pd.ArgDataSourceType == ConnectionArgSourceType.GetPreviousNodeData) continue;
|
||
var argSourceNodeGuid = pd.ArgDataSourceNodeGuid;
|
||
if (!string.IsNullOrWhiteSpace(argSourceNodeGuid)
|
||
&& flowModelService.TryGetNodeModel(argSourceNodeGuid, out var flowNode) && flowNode is SingleScriptNode argSourceNode)
|
||
{
|
||
ReloadScript(argSourceNode);
|
||
}
|
||
}
|
||
|
||
scriptNode.ReloadScript(); // 如果是流程接口节点，则需要重新加载脚本
|
||
nodeIds.Add(scriptNode.Guid);
|
||
}
|
||
|
||
var scriptNodes = nodeInfos.Where(info => info.Type == nameof(NodeControlType.Script))
|
||
.Select(info => flowModelService.TryGetNodeModel(info.Guid, out var node) ? node : null)
|
||
.OfType<SingleScriptNode>()
|
||
.ToList();
|
||
|
||
|
||
|
||
foreach (SingleScriptNode scriptNode in scriptNodes)
|
||
{
|
||
ReloadScript(scriptNode);
|
||
}
|
||
|
||
|
||
#endregion
|
||
|
||
#region 重新放置节点
|
||
|
||
List<NodeInfo> needPlaceNodeInfos = [];
|
||
foreach (NodeInfo? nodeInfo in nodeInfos)
|
||
{
|
||
if (!string.IsNullOrEmpty(nodeInfo.ParentNodeGuid) &&
|
||
TryGetNodeModel(nodeInfo.ParentNodeGuid, out var parentNode))
|
||
{
|
||
needPlaceNodeInfos.Add(nodeInfo); // 需要重新放置的节点
|
||
}
|
||
}
|
||
|
||
foreach (NodeInfo nodeInfo in needPlaceNodeInfos)
|
||
{
|
||
if (TryGetNodeModel(nodeInfo.Guid, out var nodeModel) &&
|
||
TryGetNodeModel(nodeInfo.ParentNodeGuid, out var containerNode)
|
||
&& containerNode is INodeContainer nodeContainer)
|
||
{
|
||
var result = nodeContainer.PlaceNode(nodeModel);
|
||
if (result)
|
||
{
|
||
await TriggerEvent(() =>
|
||
flowEnvironmentEvent.OnNodePlace(
|
||
new NodePlaceEventArgs(nodeInfo.CanvasGuid, nodeModel.Guid, containerNode.Guid)
|
||
));
|
||
}
|
||
|
||
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
await Task.Delay(100);
|
||
|
||
#region 确定节点之间的方法调用关系
|
||
foreach (var nodeInfo in nodeInfos)
|
||
{
|
||
var canvasGuid = nodeInfo.CanvasGuid;
|
||
if (!TryGetNodeModel(nodeInfo.Guid, out var fromNodeModel))
|
||
{
|
||
return;
|
||
}
|
||
if (fromNodeModel is null) continue;
|
||
foreach (var kvp in nodeInfo.SuccessorNodes)
|
||
{
|
||
var type = kvp.Key;
|
||
var nodes = kvp.Value;
|
||
if (nodes.Length == 0) continue;
|
||
// 遍历当前类型分支的节点（确认连接关系）
|
||
foreach (var toNodeGuid in nodes)
|
||
{
|
||
if (!TryGetNodeModel(toNodeGuid, out var toNodeModel))
|
||
{
|
||
return;
|
||
}
|
||
if (toNodeModel is null)
|
||
{
|
||
// 防御性代码，加载正常保存的项目文件不会进入这里
|
||
continue;
|
||
}
|
||
if (fromNodeModel.SuccessorNodes[type].Contains(toNodeModel) || toNodeModel.PreviousNodes[type].Contains(fromNodeModel))
|
||
{
|
||
continue;
|
||
}
|
||
ConnectInvokeNode(canvasGuid, fromNodeModel.Guid, toNodeModel.Guid, JunctionType.NextStep, JunctionType.Execute, type);
|
||
|
||
}
|
||
}
|
||
}
|
||
|
||
foreach (var nodeInfo in nodeInfos)
|
||
{
|
||
var canvasGuid = nodeInfo.CanvasGuid;
|
||
if (!TryGetNodeModel(nodeInfo.Guid, out var toNodeModel))
|
||
{
|
||
return;
|
||
}
|
||
if (toNodeModel is null) continue;
|
||
foreach (var kvp in nodeInfo.PreviousNodes)
|
||
{
|
||
var type = kvp.Key;
|
||
var nodes = kvp.Value;
|
||
if (nodes.Length == 0) continue;
|
||
// 遍历当前类型分支的节点（确认连接关系）
|
||
foreach (var toNodeGuid in nodes)
|
||
{
|
||
if (!TryGetNodeModel(toNodeGuid, out var fromNodeModel))
|
||
{
|
||
return;
|
||
}
|
||
if (toNodeModel is null)
|
||
{
|
||
// 防御性代码，加载正常保存的项目文件不会进入这里
|
||
continue;
|
||
}
|
||
if (fromNodeModel.SuccessorNodes[type].Contains(toNodeModel) || toNodeModel.PreviousNodes[type].Contains(fromNodeModel))
|
||
{
|
||
continue;
|
||
}
|
||
ConnectInvokeNode(canvasGuid, fromNodeModel.Guid, toNodeModel.Guid, JunctionType.NextStep, JunctionType.Execute, type);
|
||
}
|
||
}
|
||
|
||
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region 确定节点之间的参数调用关系
|
||
foreach (var nodeInfo in nodeInfos)
|
||
{
|
||
var pdInfos = nodeInfo.ParameterData;
|
||
var toNodeGuid = nodeInfo.Guid;
|
||
for (global::System.Int32 index = 0; index < pdInfos.Length; index++)
|
||
{
|
||
var pdInfo = pdInfos[index];
|
||
var fromNodeGuid = pdInfo.SourceNodeGuid;
|
||
if (!string.IsNullOrWhiteSpace(fromNodeGuid) && flowModelService.TryGetCanvasModel(fromNodeGuid,out var fromNode))
|
||
{
|
||
continue;
|
||
}
|
||
var type = EnumHelper.ConvertEnum<ConnectionArgSourceType>(pdInfo.SourceType);
|
||
var canvasGuid = nodeInfo.CanvasGuid;
|
||
ConnectArgSourceNode(canvasGuid, fromNodeGuid, toNodeGuid, JunctionType.ReturnData, JunctionType.ArgData, type,index);
|
||
|
||
}
|
||
}
|
||
|
||
|
||
/* var nodeModels = flowModelService.GetAllNodeModel();
|
||
foreach (var toNode in nodeModels)
|
||
{
|
||
var canvasGuid = toNode.CanvasDetails.Guid;
|
||
if (toNode.MethodDetails.ParameterDetailss == null)
|
||
{
|
||
continue;
|
||
}
|
||
for (var i = 0; i < toNode.MethodDetails.ParameterDetailss.Length; i++)
|
||
{
|
||
var pd = toNode.MethodDetails.ParameterDetailss[i];
|
||
if (!string.IsNullOrEmpty(pd.ArgDataSourceNodeGuid)
|
||
&& TryGetNodeModel(pd.ArgDataSourceNodeGuid, out var fromNode))
|
||
{
|
||
*//*if (fromNode.NeedResultNodes[pd.ArgDataSourceType].Contains(toNode)
|
||
&& pd.ArgDataSourceNodeGuid == fromNode.Guid
|
||
&& )
|
||
{
|
||
continue;
|
||
}*//*
|
||
ConnectArgSourceNode(canvasGuid, fromNode.Guid, toNode.Guid, JunctionType.ReturnData, JunctionType.ArgData, pd.ArgDataSourceType, pd.Index);
|
||
}
|
||
}
|
||
}*/
|
||
#endregion
|
||
|
||
|
||
}
|
||
#endregion
|
||
|
||
|
||
#region 视觉效果
|
||
/// <inheritdoc/>
|
||
public void NodeLocate(string nodeGuid)
|
||
{
|
||
if (OperatingSystem.IsWindows())
|
||
{
|
||
UIContextOperation?.Invoke(() => flowEnvironmentEvent.OnNodeLocated(new NodeLocatedEventArgs(nodeGuid)));
|
||
}
|
||
|
||
}
|
||
|
||
|
||
#endregion
|
||
|
||
|
||
|
||
private async Task TriggerEvent(Action action) => await SereinEnv.TriggerEvent(action);
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
}
|
