feat: add embedded CL-980 default config with first-run EnsureDefaults

Embeds CL-980.json as a resource in OpenNest.Data and adds EnsureDefaults() to LocalJsonProvider, which seeds the machines directory on first run when empty. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-27 20:23:00 -04:00
parent a6e813bc85
commit 7081c7b4d0
4 changed files with 275 additions and 0 deletions
--- a/OpenNest.Data/Defaults/CL-980.json
+++ b/OpenNest.Data/Defaults/CL-980.json
@@ -0,0 +1,174 @@
+{
+  "id": "00000000-0000-0000-0000-000000980001",
+  "schemaVersion": 1,
+  "name": "CL-980",
+  "type": "laser",
+  "units": "inches",
+  "materials": [
+    {
+      "name": "Mild Steel",
+      "grade": "A36",
+      "density": 0.2836,
+      "thicknesses": [
+        {
+          "value": 0.060,
+          "kerf": 0.008,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120" ]
+        },
+        {
+          "value": 0.075,
+          "kerf": 0.008,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120" ]
+        },
+        {
+          "value": 0.105,
+          "kerf": 0.010,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.1875, "angle": 90.0, "radius": 0.09375 },
+          "leadOut": { "type": "Line", "length": 0.09375, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.375, "overtravel": 0.1875, "minSegmentLength": 0.75, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120" ]
+        },
+        {
+          "value": 0.135,
+          "kerf": 0.010,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.1875, "angle": 90.0, "radius": 0.09375 },
+          "leadOut": { "type": "Line", "length": 0.09375, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.375, "overtravel": 0.1875, "minSegmentLength": 0.75, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120", "60x144" ]
+        },
+        {
+          "value": 0.1875,
+          "kerf": 0.012,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.25, "angle": 90.0, "radius": 0.125 },
+          "leadOut": { "type": "Line", "length": 0.125, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.5, "overtravel": 0.25, "minSegmentLength": 1.0, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120", "60x144" ]
+        },
+        {
+          "value": 0.250,
+          "kerf": 0.012,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.25, "angle": 90.0, "radius": 0.125 },
+          "leadOut": { "type": "Line", "length": 0.125, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.5, "overtravel": 0.25, "minSegmentLength": 1.0, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x120", "60x120", "60x144" ]
+        },
+        {
+          "value": 0.375,
+          "kerf": 0.016,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.375, "angle": 90.0, "radius": 0.1875 },
+          "leadOut": { "type": "Line", "length": 0.1875, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.625, "overtravel": 0.3125, "minSegmentLength": 1.25, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "60x120", "60x144", "72x120" ]
+        },
+        {
+          "value": 0.500,
+          "kerf": 0.020,
+          "assistGas": "O2",
+          "leadIn": { "type": "Arc", "length": 0.5, "angle": 90.0, "radius": 0.25 },
+          "leadOut": { "type": "Line", "length": 0.25, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.75, "overtravel": 0.375, "minSegmentLength": 1.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "60x120", "60x144", "72x120" ]
+        }
+      ]
+    },
+    {
+      "name": "Stainless Steel",
+      "grade": "304",
+      "density": 0.289,
+      "thicknesses": [
+        {
+          "value": 0.060,
+          "kerf": 0.008,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.075,
+          "kerf": 0.008,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.105,
+          "kerf": 0.010,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.1875, "angle": 90.0, "radius": 0.09375 },
+          "leadOut": { "type": "Line", "length": 0.09375, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.375, "overtravel": 0.1875, "minSegmentLength": 0.75, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.250,
+          "kerf": 0.014,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.25, "angle": 90.0, "radius": 0.125 },
+          "leadOut": { "type": "Line", "length": 0.125, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.5, "overtravel": 0.25, "minSegmentLength": 1.0, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        }
+      ]
+    },
+    {
+      "name": "Aluminum",
+      "grade": "5052",
+      "density": 0.097,
+      "thicknesses": [
+        {
+          "value": 0.060,
+          "kerf": 0.008,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.080,
+          "kerf": 0.008,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.125, "angle": 90.0, "radius": 0.0625 },
+          "leadOut": { "type": "Line", "length": 0.0625, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.25, "overtravel": 0.125, "minSegmentLength": 0.5, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.125,
+          "kerf": 0.010,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.1875, "angle": 90.0, "radius": 0.09375 },
+          "leadOut": { "type": "Line", "length": 0.09375, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.375, "overtravel": 0.1875, "minSegmentLength": 0.75, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        },
+        {
+          "value": 0.250,
+          "kerf": 0.014,
+          "assistGas": "N2",
+          "leadIn": { "type": "Arc", "length": 0.25, "angle": 90.0, "radius": 0.125 },
+          "leadOut": { "type": "Line", "length": 0.125, "angle": 90.0, "radius": 0.0 },
+          "cutOff": { "partClearance": 0.5, "overtravel": 0.25, "minSegmentLength": 1.0, "direction": "AwayFromOrigin" },
+          "plateSizes": [ "48x96", "48x120", "60x120" ]
+        }
+      ]
+    }
+  ]
+}
--- a/OpenNest.Data/LocalJsonProvider.cs
+++ b/OpenNest.Data/LocalJsonProvider.cs
@@ -71,6 +71,29 @@ public class LocalJsonProvider : IDataProvider
        }
    }

+    public void EnsureDefaults()
+    {
+        if (Directory.GetFiles(_directory, "*.json").Length > 0)
+            return;
+
+        var assembly = typeof(LocalJsonProvider).Assembly;
+        var resourceName = assembly.GetManifestResourceNames()
+            .FirstOrDefault(n => n.EndsWith("CL-980.json"));
+
+        if (resourceName is null) return;
+
+        using var stream = assembly.GetManifestResourceStream(resourceName);
+        if (stream is null) return;
+
+        using var reader = new StreamReader(stream);
+        var json = reader.ReadToEnd();
+
+        var config = JsonSerializer.Deserialize<MachineConfig>(json, JsonOptions);
+        if (config is null) return;
+
+        SaveMachine(config);
+    }
+
    private static void WriteWithRetry(string path, string json, int maxRetries = 3)
    {
        for (var attempt = 0; attempt < maxRetries; attempt++)
--- a/OpenNest.Data/OpenNest.Data.csproj
+++ b/OpenNest.Data/OpenNest.Data.csproj
@@ -9,4 +9,7 @@
  <ItemGroup>
    <ProjectReference Include="..\OpenNest.Core\OpenNest.Core.csproj" />
  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Defaults\CL-980.json" />
+  </ItemGroup>
 </Project>
--- a/OpenNest.Tests/Data/DefaultConfigTests.cs
+++ b/OpenNest.Tests/Data/DefaultConfigTests.cs
@@ -0,0 +1,75 @@
+using OpenNest.Data;
+
+namespace OpenNest.Tests.Data;
+
+public class DefaultConfigTests : IDisposable
+{
+    private readonly string _testDir;
+
+    public DefaultConfigTests()
+    {
+        _testDir = Path.Combine(Path.GetTempPath(), "OpenNestTests", Guid.NewGuid().ToString());
+    }
+
+    public void Dispose()
+    {
+        if (Directory.Exists(_testDir))
+            Directory.Delete(_testDir, true);
+    }
+
+    [Fact]
+    public void EnsureDefaults_EmptyDirectory_CopiesDefaultConfig()
+    {
+        var provider = new LocalJsonProvider(_testDir);
+        provider.EnsureDefaults();
+        var machines = provider.GetMachines();
+        Assert.Single(machines);
+        Assert.Equal("CL-980", machines[0].Name);
+    }
+
+    [Fact]
+    public void EnsureDefaults_ExistingFiles_DoesNotCopy()
+    {
+        var provider = new LocalJsonProvider(_testDir);
+        var existing = new MachineConfig { Name = "My Machine" };
+        provider.SaveMachine(existing);
+
+        provider.EnsureDefaults();
+
+        var machines = provider.GetMachines();
+        Assert.Single(machines);
+        Assert.Equal("My Machine", machines[0].Name);
+    }
+
+    [Fact]
+    public void DefaultConfig_HasValidStructure()
+    {
+        var provider = new LocalJsonProvider(_testDir);
+        provider.EnsureDefaults();
+
+        var machines = provider.GetMachines();
+        var config = provider.GetMachine(machines[0].Id);
+
+        Assert.NotNull(config);
+        Assert.Equal(1, config.SchemaVersion);
+        Assert.Equal(MachineType.Laser, config.Type);
+        Assert.Equal(UnitSystem.Inches, config.Units);
+        Assert.NotEmpty(config.Materials);
+
+        foreach (var material in config.Materials)
+        {
+            Assert.False(string.IsNullOrWhiteSpace(material.Name));
+            Assert.NotEmpty(material.Thicknesses);
+
+            foreach (var thickness in material.Thicknesses)
+            {
+                Assert.True(thickness.Value > 0);
+                Assert.True(thickness.Kerf > 0);
+                Assert.False(string.IsNullOrWhiteSpace(thickness.AssistGas));
+                Assert.NotNull(thickness.LeadIn);
+                Assert.NotNull(thickness.LeadOut);
+                Assert.NotNull(thickness.CutOff);
+            }
+        }
+    }
+}