Now able to get a field from a path

SzCore/SzDataHandler.cs

@@ -88,6 +88,33 @@ public class SzDataHandler
 
         return SzResult<SzDataset>.Success(newDataset);
     }
+
+    public async Task<SzResult<string>> GetFieldValueFromPath(string path)
+    {
+
+        var parts = path.Split('.');
+        if (parts.Length < 3) return SzResult<string>.Failure("Not enough arguments in path");
+
+        var datasetId = parts[0];
+        var dataObjectId = parts[1];
+        var fieldPath = string.Join(".", parts.Skip(2));
+
+        var datasetResult = await LoadDatasetAsync(datasetId);
+        if (!datasetResult.IsSuccess) 
+            return SzResult<string>.Failure($"Could not get field value, dataset with id '{datasetId}' could not be loaded: {datasetResult.Error}");
+
+        var dataset = datasetResult.Value;
+        if (dataset is null) return SzResult<string>.Failure("Dataset was null somehow");
+
+        if (!dataset.DataObjects.TryGetValue(dataObjectId, out var dataObject))
+            return SzResult<string>.Failure($"Data object {dataObjectId} does not exist in dataset {datasetId}");
+
+        if (!dataObject.Fields.TryGetValue(fieldPath, out var field))
+            return SzResult<string>.Failure($"Field {fieldPath} does not exist in Data Object {dataObjectId}");
+
+        return SzResult<string>.Success(field.Value);
+        
+    }
     #endregion
 
     #region Templates