添加工具调用解析和聊天工具操作处理

src/hooks/useChatToolActionHandler.ts

@@ -0,0 +1,41 @@
+import { useEffect, useRef } from "react";
+import {
+  useChatToolStore,
+  type ChatToolAction,
+} from "@/store/chatToolStore";
+
+/**
+ * Subscribe to chat tool actions and invoke `handler` for each new action.
+ *
+ * Usage (inside a component with map access):
+ * ```ts
+ * useChatToolActionHandler((action) => {
+ *   switch (action.type) {
+ *     case "locate_nodes": handleLocateNodes(action.ids); break;
+ *     case "locate_pipes": handleLocatePipes(action.ids); break;
+ *     case "view_history": openHistoryPanel(action.featureInfos, action.dataType); break;
+ *     case "view_scada":   openScadaPanel(action.featureInfos); break;
+ *   }
+ * });
+ * ```
+ */
+export function useChatToolActionHandler(
+  handler: (action: ChatToolAction) => void,
+) {
+  const handlerRef = useRef(handler);
+  handlerRef.current = handler;
+
+  useEffect(() => {
+    const unsubscribe = useChatToolStore.subscribe(
+      (state, prevState) => {
+        if (
+          state.actionSeq !== prevState.actionSeq &&
+          state.lastAction
+        ) {
+          handlerRef.current(state.lastAction);
+        }
+      },
+    );
+    return unsubscribe;
+  }, []);
+}