kinda working

packages/nimble-components/src/wafer-map/modules/wafer-map-convertor.ts

@@ -1,30 +1,49 @@
-import { Table, Int32, Float32, tableFromArrays } from 'apache-arrow';
+import { Table, tableFromArrays } from 'apache-arrow';
 import type { WaferMapDie } from '../types';
 
 /**
- *  This class is used to convert old wafer map data to new wafer map data
+ * This class is used to convert old wafer map data to new wafer map data
  */
 export class WaferMapConvertor {
-    public convertWaferMapDiesToTable(waferMapDies: WaferMapDie[]): Table<{
-        colIndex: Int32,
-        rowIndex: Int32,
-        value: Float32
-    }>[] {
+    public convertWaferMapDiesToTable(waferMapDies: WaferMapDie[]): Table {
         const dieColIndexLayer: number[] = [];
         const dieRowIndexLayer: number[] = [];
         const dieValuesLayer: number[] = [];
+        const metadataColumns: { [key: string]: (number | string | boolean)[] } = {};
 
         waferMapDies.forEach(die => {
             dieColIndexLayer.push(die.x);
             dieRowIndexLayer.push(die.y);
             dieValuesLayer.push(parseFloat(die.value));
+            if (typeof die.metadata === 'object' && die.metadata !== null) {
+                Object.entries(die.metadata).forEach(([key, value]) => {
+                    if (!metadataColumns[key]) {
+                        metadataColumns[key] = [];
+                    }
+                    // Ensure value is of type number | string | boolean before pushing
+                    if (typeof value === 'number' || typeof value === 'string' || typeof value === 'boolean') {
+                        metadataColumns[key]?.push(value);
+                    }
+                });
+            }
         });
-        const table = tableFromArrays({
+
+        // eslint-disable-next-line no-console
+        console.log(waferMapDies);
+
+        // eslint-disable-next-line no-console
+        console.log(metadataColumns);
+
+        // Construct the arrays for table creation
+        const arrays = {
             colIndex: new Int32Array(dieColIndexLayer),
             rowIndex: new Int32Array(dieRowIndexLayer),
-            value: new Float32Array(dieValuesLayer)
-        });
+            value: new Float32Array(dieValuesLayer),
+            ...metadataColumns
+        };
+
+        const table = tableFromArrays(arrays);
 
-        return [table];
+        return table;
     }
-}
+}