add resource edge upload

unilabos/resources/graphio.py

@@ -1,7 +1,7 @@
 import importlib
 import inspect
 import json
-from typing import Union
+from typing import Union, Any
 import numpy as np
 import networkx as nx
 from unilabos_msgs.msg import Resource
@@ -84,6 +84,8 @@ def canonicalize_links_ports(data: dict) -> dict:
     # 第一遍处理：将字符串类型的port转换为字典格式
     for link in data.get("links", []):
         port = link.get("port")
+        if link["type"] == "physical":
+            link["type"] = "fluid"
         if isinstance(port, int):
             port = str(port)
         if isinstance(port, str):
@@ -157,7 +159,28 @@ def read_node_link_json(json_file):
 
     physical_setup_graph = nx.node_link_graph(data, multigraph=False)  # edges="links" 3.6 warning
     handle_communications(physical_setup_graph)
-    return physical_setup_graph
+    return physical_setup_graph, data
+
+
+def modify_to_backend_format(data: list[dict[str, Any]]) -> list[dict[str, Any]]:
+    for edge in data:
+        port = edge.pop("port", {})
+        source = edge["source"]
+        target = edge["target"]
+        if source in port:
+            edge["sourceHandle"] = port[source]
+        elif "source_port" in edge:
+            edge["sourceHandle"] = edge.pop("source_port")
+        if target in port:
+            edge["targetHandle"] = port[target]
+        elif "target_port" in edge:
+            edge["targetHandle"] = edge.pop("target_port")
+        if "id" not in edge:
+            edge["id"] = f"link_generated_{source}_{target}"
+        for key in ["source_port", "target_port"]:
+            if key in edge:
+                edge.pop(key)
+    return data
 
 
 def read_graphml(graphml_file):
@@ -182,7 +205,7 @@ def read_graphml(graphml_file):
 
     physical_setup_graph = nx.node_link_graph(data, edges="links", multigraph=False)  # edges="links" 3.6 warning
     handle_communications(physical_setup_graph)
-    return physical_setup_graph
+    return physical_setup_graph, data
 
 
 def dict_from_graph(graph: nx.Graph) -> dict: