refactor(engine): make jobs plate nesters filler-backed

2026-09-21 18:08:25 -04:00
parent 073ead9b79
commit eb8fbec1aa
12 changed files with 401 additions and 345 deletions
@@ -1,74 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading;
-
-namespace OpenNest.Engine.Jobs.Adapters;
-
-/// <summary>
-/// A fresh private legacy plate/drawing/item graph for each call. Only returned poses cross the boundary;
-/// legacy quantity mutations are deliberately ignored. Does not certify geometric safety or rotation compliance.
-/// </summary>
-public sealed class LegacyPlateNesterAdapter : IPlateNester
-{
-    private readonly Func<Plate, NestEngineBase> engineFactory;
-
-    public LegacyPlateNesterAdapter(Func<Plate, NestEngineBase> engineFactory)
-    {
-        ArgumentNullException.ThrowIfNull(engineFactory);
-        this.engineFactory = engineFactory;
-    }
-
-    /// <summary>Convenience overload delegating to <see cref="PlateNesterFactory"/> so strategy
-    /// resolution has a single source of truth; rejects unknown keys. Never reads or changes the
-    /// process-global NestEngineRegistry.</summary>
-    public static IPlateNester Create(string strategy) => PlateNesterFactory.Create(strategy);
-
-    public PlateCandidate Place(
-        PlatePlacementRequest request,
-        IProgress<NestJobProgress> progress = null,
-        CancellationToken token = default
-    )
-    {
-        ArgumentNullException.ThrowIfNull(request);
-        token.ThrowIfCancellationRequested();
-        var plate = DrawingJobMapper.CreatePlate(request.Stock);
-        var items = new List<NestItem>();
-        var identities = new Dictionary<Drawing, string>(ReferenceEqualityComparer.Instance);
-        foreach (var requirement in request.Parts)
-        {
-            var drawing = DrawingJobMapper.CreateDrawing(requirement);
-            identities.Add(drawing, requirement.Id);
-            items.Add(
-                new NestItem
-                {
-                    Drawing = drawing,
-                    Quantity = requirement.Quantity,
-                    Priority = requirement.Priority,
-                    StepAngle = DrawingJobMapper.LegacyStep(requirement.Rotation),
-                    RotationStart = requirement.Rotation.Start,
-                    RotationEnd = requirement.Rotation.End,
-                }
-            );
-        }
-        var engine =
-            engineFactory(plate)
-            ?? throw new InvalidOperationException("Legacy engine factory returned null.");
-        var legacyProgress = CandidateProgressBridge.Create(progress, request.Stock.Id);
-        var parts = engine.Nest(items, legacyProgress, token);
-        token.ThrowIfCancellationRequested();
-        if (parts == null)
-            throw new InvalidOperationException("Legacy engine returned null placements.");
-        var placements = new List<NestJobPlacement>();
-        foreach (var part in parts)
-        {
-            if (part?.BaseDrawing == null || !identities.TryGetValue(part.BaseDrawing, out var id))
-                throw new InvalidOperationException(
-                    "Legacy placement does not reference a private requirement drawing."
-                );
-            placements.Add(
-                new NestJobPlacement(id, 0, part.Location.X, part.Location.Y, part.Rotation)
-            );
-        }
-        return new PlateCandidate(placements);
-    }
-}