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Доработан билдер BPMN

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FrigaT
2025-12-26 16:24:07 +03:00
parent 0711d06884
commit c71e15c37f
14 changed files with 912 additions and 238 deletions
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120
SQLLinter/Infrastructure/Diagram/MermaidRenderer.cs
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@@ -1,4 +1,4 @@
using System.Text;
using System.Text;
namespace SQLLinter.Infrastructure.Diagram;
@@ -9,114 +9,72 @@ public static class MermaidRenderer
var sb = new StringBuilder();
sb.AppendLine("flowchart TB");
// main: print Start, then tasks/gateways, then End
var mainStart = diagram.Main.Nodes.Where(n => n.Type == BpmnNodeType.Start).ToList();
var mainTasks = diagram.Main.Nodes.Where(n => n.Type == BpmnNodeType.Task || n.Type == BpmnNodeType.Gateway).ToList();
var mainEnd = diagram.Main.Nodes.Where(n => n.Type == BpmnNodeType.End).ToList();
foreach (var node in mainStart)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
sb.AppendLine($" {nid}((\"{label}\"))");
}
foreach (var node in mainTasks)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
if (node.Type == BpmnNodeType.Gateway)
sb.AppendLine($" {nid}{{\"{label}\"}}");
else
sb.AppendLine($" {nid}[\"{label}\"]");
}
foreach (var node in mainEnd)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
sb.AppendLine($" {nid}((\"{label}\"))");
}
sb.AppendLine();
// subprocesses as subgraphs: pool label, start, tasks/gateways, end
foreach (var proc in diagram.Subprocesses)
// -----------------------------------------
// Рендер каждого процесса как subgraph
// -----------------------------------------
foreach (var proc in diagram.Processes)
{
var procId = SanitizeId(proc.Id);
sb.AppendLine($" subgraph {procId} [\"{Escape(proc.Name)}\"]");
sb.AppendLine($" direction TB");
sb.AppendLine(" direction TB");
var startNodes = proc.Nodes.Where(n => n.Type == BpmnNodeType.Start).ToList();
var taskNodes = proc.Nodes.Where(n => n.Type == BpmnNodeType.Task || n.Type == BpmnNodeType.Gateway).ToList();
var endNodes = proc.Nodes.Where(n => n.Type == BpmnNodeType.End).ToList();
var poolNodes = proc.Nodes.Where(n => n.Type == BpmnNodeType.Subprocess).ToList();
// pool label nodes (usually first)
foreach (var node in poolNodes)
foreach (var node in proc.Nodes)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
sb.AppendLine($" {nid}[\"{label}\"]");
label = node.Type switch
{
BpmnNodeType.Start => $@"((""{label}""))",
BpmnNodeType.Task => $@"[""{label}""]",
BpmnNodeType.Subprocess => $@"[[""{label}""]]",
BpmnNodeType.Gateway => $@"{{""{label}""}}",
BpmnNodeType.Hexagon => $@"{{{{""{label}""}}}}",
BpmnNodeType.End => $@"((""{label}""))",
_ => $@">""{label}""]"
};
sb.AppendLine($" {nid}{label}");
}
foreach (var node in startNodes)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
sb.AppendLine($" {nid}((\"{label}\"))");
}
foreach (var node in taskNodes)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
if (node.Type == BpmnNodeType.Gateway)
sb.AppendLine($" {nid}{{\"{label}\"}}");
else
sb.AppendLine($" {nid}[\"{label}\"]");
}
foreach (var node in endNodes)
{
var nid = SanitizeId(node.Id);
var label = Escape(node.Label);
sb.AppendLine($" {nid}((\"{label}\"))");
}
// edges inside subprocess
// Edges внутри процесса
foreach (var e in proc.Edges)
{
var from = SanitizeId(e.From);
var to = SanitizeId(e.To);
var arrow = e.Dashed ? "-.->" : "-->";
var arrow = e.ArrowType switch
{
BpmnArrowType.Dashed => "-.->",
_ => "-->",
};
var lbl = string.IsNullOrWhiteSpace(e.Label) ? string.Empty : $" |{Escape(e.Label)}|";
sb.AppendLine($" {from} {arrow} {to}{lbl}");
sb.AppendLine($" {from} {arrow}{lbl} {to}");
}
sb.AppendLine(" end");
sb.AppendLine();
}
// main edges
foreach (var e in diagram.Main.Edges)
// -----------------------------------------
// Рендер глобальных связей между процессами
// -----------------------------------------
foreach (var e in diagram.GlobalEdges)
{
var from = SanitizeId(e.From);
var to = SanitizeId(e.To);
var arrow = e.Dashed ? "-.->" : "-->";
var arrow = e.ArrowType switch
{
BpmnArrowType.Dashed => "-.->",
_ => "-->",
};
var lbl = string.IsNullOrWhiteSpace(e.Label) ? string.Empty : $" |{Escape(e.Label)}|";
sb.AppendLine($" {from} {arrow} {to}{lbl}");
sb.AppendLine($" {from} {arrow}{lbl} {to}");
}
return sb.ToString();
}
public static string RenderMarkdown(BpmnDiagram diagram)
{
var content = ToMermaidContent(diagram);
var sb = new StringBuilder();
sb.AppendLine("```mermaid");
sb.Append(content);
sb.AppendLine("```");
return sb.ToString();
}
private static string Escape(string s)
{
if (s == null) return string.Empty;
@@ -134,4 +92,4 @@ public static class MermaidRenderer
}
return sb.ToString();
}
}
}