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

Browse Source 
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>
This commit is contained in:
AJ Isaacs
2026-03-27 20:23:00 -04:00
parent a6e813bc85
commit 7081c7b4d0
4 changed files with 275 additions and 0 deletions
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174
OpenNest.Data/Defaults/CL-980.json Normal file
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@@ -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" ]
}
]
}
]
}

23
OpenNest.Data/LocalJsonProvider.cs
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@@ -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++)

3
OpenNest.Data/OpenNest.Data.csproj
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@@ -9,4 +9,7 @@
<ItemGroup>
<ProjectReference Include="..\OpenNest.Core\OpenNest.Core.csproj" />
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="Defaults\CL-980.json" />
</ItemGroup>
</Project>