Add bundles' wires' part number info to BOM

src/wireviz/wv_dataclasses.py

@@ -631,6 +631,20 @@ class Cable(TopLevelGraphicalComponent):
             )
             return desc
 
+    def _get_wire_partnumber(self, idx) -> PartNumberInfo:
+        # TODO: possibly make more robust/elegant
+        if self.category == "bundle":
+            if isinstance(self.partnumbers.pn, List):
+                return PartNumberInfo(
+                    self.partnumbers.pn[idx],
+                    self.partnumbers.manufacturer[idx],
+                    self.partnumbers.mpn[idx],
+                    self.partnumbers.supplier[idx],
+                    self.partnumbers.spn[idx],
+                )
+            else:
+                return None
+
     def __post_init__(self) -> None:
 
         super().fill_partnumbers()
@@ -708,8 +722,8 @@ class Cable(TopLevelGraphicalComponent):
                 gauge=self.gauge,
                 length=self.length,
                 sum_amounts_in_bom=self.sum_amounts_in_bom,
-                ignore_in_bom=self.ignore_in_bom
+                ignore_in_bom=self.ignore_in_bom,
-                # TODO partnumbers
+                partnumbers=self._get_wire_partnumber(wire_index),
             )
 
         if self.shield:

src/wireviz/wv_harness.py

@@ -105,6 +105,7 @@ class Harness:
             ]
             + all_subitems
         )
+
         # add items to BOM
         for item in all_toplevel_items:
             self._add_to_internal_bom(item)  # nested subitems are also handled