work on new crop

tools/OcrDaemon/Models.cs

@@ -48,6 +48,15 @@ class Request
 
     [JsonPropertyName("params")]
     public DiffOcrParams? Params { get; set; }
+
+    [JsonPropertyName("edgeParams")]
+    public EdgeOcrParams? EdgeParams { get; set; }
+
+    [JsonPropertyName("cursorX")]
+    public int? CursorX { get; set; }
+
+    [JsonPropertyName("cursorY")]
+    public int? CursorY { get; set; }
 }
 
 class RegionRect
@@ -336,6 +345,47 @@ sealed class DiffOcrParams
     public override string ToString() => $"[{Crop}] [{Ocr}]";
 }
 
+sealed class EdgeCropParams
+{
+    [JsonPropertyName("darkThresh")]
+    public int DarkThresh { get; set; } = 40;
+
+    [JsonPropertyName("minDarkRun")]
+    public int MinDarkRun { get; set; } = 200;
+
+    [JsonPropertyName("runGapTolerance")]
+    public int RunGapTolerance { get; set; } = 15;
+
+    [JsonPropertyName("rowThreshDiv")]
+    public int RowThreshDiv { get; set; } = 40;
+
+    [JsonPropertyName("colThreshDiv")]
+    public int ColThreshDiv { get; set; } = 8;
+
+    [JsonPropertyName("maxGap")]
+    public int MaxGap { get; set; } = 15;
+
+    [JsonPropertyName("trimCutoff")]
+    public double TrimCutoff { get; set; } = 0.3;
+
+    [JsonPropertyName("ocrPad")]
+    public int OcrPad { get; set; } = 10;
+
+    public override string ToString() =>
+        $"darkThresh={DarkThresh} minRun={MinDarkRun} runGap={RunGapTolerance} maxGap={MaxGap} trimCutoff={TrimCutoff:F2} rowDiv={RowThreshDiv} colDiv={ColThreshDiv}";
+}
+
+sealed class EdgeOcrParams
+{
+    [JsonPropertyName("crop")]
+    public EdgeCropParams Crop { get; set; } = new();
+
+    [JsonPropertyName("ocr")]
+    public OcrParams Ocr { get; set; } = new();
+
+    public override string ToString() => $"[{Crop}] [{Ocr}]";
+}
+
 class TestCase
 {
     [JsonPropertyName("id")]
@@ -404,3 +454,95 @@ class TuneResponse
     [JsonPropertyName("iterations")]
     public int Iterations { get; set; }
 }
+
+// ── Crop test models ────────────────────────────────────────────────────────
+
+class PointXY
+{
+    [JsonPropertyName("x")]
+    public int X { get; set; }
+
+    [JsonPropertyName("y")]
+    public int Y { get; set; }
+}
+
+class CropTestCase
+{
+    [JsonPropertyName("id")]
+    public string Id { get; set; } = "";
+
+    [JsonPropertyName("image")]
+    public string Image { get; set; } = "";
+
+    [JsonPropertyName("snapshotImage")]
+    public string SnapshotImage { get; set; } = "";
+
+    [JsonPropertyName("topLeft")]
+    public PointXY TopLeft { get; set; } = new();
+
+    [JsonPropertyName("bottomRight")]
+    public PointXY BottomRight { get; set; } = new();
+
+    [JsonPropertyName("cursorX")]
+    public int? CursorX { get; set; }
+
+    [JsonPropertyName("cursorY")]
+    public int? CursorY { get; set; }
+}
+
+class CropTestResult
+{
+    [JsonPropertyName("id")]
+    public string Id { get; set; } = "";
+
+    [JsonPropertyName("iou")]
+    public double IoU { get; set; }
+
+    [JsonPropertyName("expected")]
+    public RegionRect Expected { get; set; } = new();
+
+    [JsonPropertyName("actual")]
+    public RegionRect? Actual { get; set; }
+
+    [JsonPropertyName("deltaTop")]
+    public int DeltaTop { get; set; }
+
+    [JsonPropertyName("deltaLeft")]
+    public int DeltaLeft { get; set; }
+
+    [JsonPropertyName("deltaRight")]
+    public int DeltaRight { get; set; }
+
+    [JsonPropertyName("deltaBottom")]
+    public int DeltaBottom { get; set; }
+}
+
+class CropTestResponse
+{
+    [JsonPropertyName("ok")]
+    public bool Ok => true;
+
+    [JsonPropertyName("method")]
+    public string Method { get; set; } = "";
+
+    [JsonPropertyName("avgIoU")]
+    public double AvgIoU { get; set; }
+
+    [JsonPropertyName("results")]
+    public List<CropTestResult> Results { get; set; } = [];
+}
+
+class CropTuneResponse
+{
+    [JsonPropertyName("ok")]
+    public bool Ok => true;
+
+    [JsonPropertyName("bestAvgIoU")]
+    public double BestAvgIoU { get; set; }
+
+    [JsonPropertyName("bestParams")]
+    public DiffCropParams BestParams { get; set; } = new();
+
+    [JsonPropertyName("iterations")]
+    public int Iterations { get; set; }
+}