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1#nullable enable
2using CascadeIDE.Cockpit.Graph.Layout;
3using CascadeIDE.Models;
4
5namespace CascadeIDE.ViewModels;
6
7/// <summary>Мост <see cref="GraphLayoutScene"/> ↔ binding VM (ADR 0055 layout/render split).</summary>
8public static class CodeNavigationMapGraphSceneProjection
9{
10 public static CodeNavigationMapGraphSceneVm ToViewModel(
11 GraphLayoutScene scene,
12 double layoutViewportWidth = 0,
13 double layoutViewportHeight = 0,
14 CodeNavigationMapSettings? mapSettings = null,
15 string? solutionPath = null)
16 {
17 var branchLabels = CodeNavigationMapConditionBranchLabels.Resolve(mapSettings, solutionPath);
18 return new CodeNavigationMapGraphSceneVm
19 {
20 Nodes = scene.Nodes.Select(MapNode).ToList(),
21 Edges = scene.Edges.Select(e => MapEdge(e, branchLabels)).ToList(),
22 Presentation = MapPresentation(scene.Presentation),
23 Legend = scene.Legend.Select(e => new CodeNavigationMapLegendEntry { Index = e.Index, Text = e.Text }).ToList(),
24 UseLegendColumn = scene.UseLegendColumn,
25 ShowLegendConditionKey = scene.ShowLegendConditionKey,
26 ShowLegendReturnKey = scene.ShowLegendReturnKey,
27 ShowLegendExceptionFlowKey = scene.ShowLegendExceptionFlowKey,
28 ShowLegendEdgeStyleKey = scene.ShowLegendEdgeStyleKey,
29 LegendColumnLeft = scene.LegendColumnLeft,
30 LegendPlacement = MapLegendPlacement(scene.LegendPlacement),
31 LegendBlockTopY = scene.LegendBlockTopY,
32 HighlightedNodeIds = scene.HighlightedNodeIds,
33 HighlightedEdgeKeys = scene.HighlightedEdgeKeys,
34 SideLabelFontSizePx = scene.SideLabelFontSizePx,
35 ShowNodeLegendGlyphs = scene.ShowNodeLegendGlyphs,
36 RelatedFilesLayout = scene.RelatedFilesLayout,
37 ControlFlowMainAxis = scene.ControlFlowMainAxis,
38 LayoutViewportWidth = layoutViewportWidth,
39 LayoutViewportHeight = layoutViewportHeight
40 };
41 }
42
43 public static GraphLayoutScene FromViewModel(CodeNavigationMapGraphSceneVm scene) =>
44 new()
45 {
46 Nodes = scene.Nodes.Select(ToLayoutNode).ToList(),
47 Edges = scene.Edges.Select(ToLayoutEdge).ToList(),
48 Presentation = MapPresentationToLayout(scene.Presentation),
49 Legend = scene.Legend.Select(e => new GraphLegendEntry { Index = e.Index, Text = e.Text }).ToList(),
50 UseLegendColumn = scene.UseLegendColumn,
51 ShowLegendConditionKey = scene.ShowLegendConditionKey,
52 ShowLegendReturnKey = scene.ShowLegendReturnKey,
53 ShowLegendExceptionFlowKey = scene.ShowLegendExceptionFlowKey,
54 ShowLegendEdgeStyleKey = scene.ShowLegendEdgeStyleKey,
55 LegendColumnLeft = scene.LegendColumnLeft,
56 LegendPlacement = MapLegendPlacementToLayout(scene.LegendPlacement),
57 LegendBlockTopY = scene.LegendBlockTopY,
58 HighlightedNodeIds = scene.HighlightedNodeIds,
59 HighlightedEdgeKeys = scene.HighlightedEdgeKeys,
60 SideLabelFontSizePx = scene.SideLabelFontSizePx,
61 ShowNodeLegendGlyphs = scene.ShowNodeLegendGlyphs,
62 RelatedFilesLayout = scene.RelatedFilesLayout,
63 ControlFlowMainAxis = scene.ControlFlowMainAxis
64 };
65
66 public static CodeNavigationMapGraphNodeLayout MapNode(GraphLayoutNode n) =>
67 new()
68 {
69 Id = n.Id,
70 Kind = n.Kind,
71 FullPath = n.FullPath,
72 Label = n.Label,
73 Center = n.Center,
74 Radius = n.Radius,
75 IsAnchor = n.IsAnchor,
76 Shape = MapNodeShape(n.Shape),
77 LegendIndex = n.LegendIndex,
78 LegendLine = n.LegendLine,
79 LineStart = n.LineStart,
80 LineEnd = n.LineEnd,
81 LoopGroupId = n.LoopGroupId
82 };
83
84 public static CodeNavigationMapGraphEdgeLayout MapEdge(
85 GraphLayoutEdge e,
86 CodeNavigationMapConditionBranchLabels.Pair? branchLabels = null) =>
87 new()
88 {
89 FromNodeId = e.FromNodeId,
90 ToNodeId = e.ToNodeId,
91 From = e.From,
92 To = e.To,
93 ToRadius = e.ToRadius,
94 Kind = e.Kind,
95 RelatedKind = e.RelationKind,
96 BranchLabel = branchLabels is null
97 ? e.BranchLabel
98 : CodeNavigationMapConditionBranchLabels.ResolveDisplayLabel(e.EdgeProvenance, branchLabels)
99 ?? e.BranchLabel
100 };
101
102 public static GraphLayoutNode ToLayoutNode(CodeNavigationMapGraphNodeLayout n) =>
103 new()
104 {
105 Id = n.Id,
106 Kind = n.Kind,
107 FullPath = n.FullPath,
108 Label = n.Label,
109 Center = n.Center,
110 Radius = n.Radius,
111 IsAnchor = n.IsAnchor,
112 Shape = MapNodeShapeToLayout(n.Shape),
113 LegendIndex = n.LegendIndex,
114 LegendLine = n.LegendLine,
115 LineStart = n.LineStart,
116 LineEnd = n.LineEnd,
117 LoopGroupId = n.LoopGroupId
118 };
119
120 public static GraphLayoutEdge ToLayoutEdge(CodeNavigationMapGraphEdgeLayout e) =>
121 new()
122 {
123 FromNodeId = e.FromNodeId,
124 ToNodeId = e.ToNodeId,
125 From = e.From,
126 To = e.To,
127 ToRadius = e.ToRadius,
128 Kind = e.Kind,
129 RelationKind = e.RelatedKind,
130 BranchLabel = e.BranchLabel
131 };
132
133 private static CodeNavigationMapGraphPresentationKind MapPresentation(GraphLayoutPresentation presentation) =>
134 presentation == GraphLayoutPresentation.WorkspaceRelatedFiles
135 ? CodeNavigationMapGraphPresentationKind.WorkspaceRelatedFiles
136 : CodeNavigationMapGraphPresentationKind.CodeControlFlow;
137
138 private static GraphLayoutPresentation MapPresentationToLayout(CodeNavigationMapGraphPresentationKind kind) =>
139 kind == CodeNavigationMapGraphPresentationKind.WorkspaceRelatedFiles
140 ? GraphLayoutPresentation.WorkspaceRelatedFiles
141 : GraphLayoutPresentation.CodeControlFlow;
142
143 private static CodeNavigationMapLegendBlockPlacement MapLegendPlacement(GraphLegendBlockPlacement placement) =>
144 placement == GraphLegendBlockPlacement.BelowGraph
145 ? CodeNavigationMapLegendBlockPlacement.BelowGraph
146 : CodeNavigationMapLegendBlockPlacement.BesideGraph;
147
148 private static GraphLegendBlockPlacement MapLegendPlacementToLayout(CodeNavigationMapLegendBlockPlacement placement) =>
149 placement == CodeNavigationMapLegendBlockPlacement.BelowGraph
150 ? GraphLegendBlockPlacement.BelowGraph
151 : GraphLegendBlockPlacement.BesideGraph;
152
153 private static CodeNavigationMapNodeShape MapNodeShape(GraphNodeShape shape) =>
154 shape switch
155 {
156 GraphNodeShape.Condition => CodeNavigationMapNodeShape.Condition,
157 GraphNodeShape.Rectangle => CodeNavigationMapNodeShape.Rectangle,
158 _ => CodeNavigationMapNodeShape.Circle
159 };
160
161 private static GraphNodeShape MapNodeShapeToLayout(CodeNavigationMapNodeShape shape) =>
162 shape switch
163 {
164 CodeNavigationMapNodeShape.Condition => GraphNodeShape.Condition,
165 CodeNavigationMapNodeShape.Rectangle => GraphNodeShape.Rectangle,
166 _ => GraphNodeShape.Circle
167 };
168}
169
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