feat: added rule to prevent one belief being connected to both inferredBelief inputs

ref: N25B-433

src/pages/VisProgPage/visualProgrammingUI/nodes/InferredBeliefNode.tsx

@@ -7,7 +7,7 @@ import {
 import {useState} from "react";
 import { Toolbar } from '../components/NodeComponents.tsx';
 import {type HandleRule, type RuleResult, ruleResult} from "../HandleRuleLogic.ts";
-import {BeliefReduce} from "./BeliefReduce.ts";
+import {BeliefGlobals, noMatchingLeftRightBelief} from "./BeliefGlobals.ts";
 import {MultiConnectionHandle, SingleConnectionHandle} from "../components/RuleBasedHandle.tsx";
 import {allowOnlyConnectionsFromType} from "../HandleRules.ts";
 import useFlowStore from "../VisProgStores.tsx";
@@ -30,7 +30,7 @@ export type InferredBeliefNodeData = {
  * and a left and right BeliefNode (can be both an inferred and a basic belief)
  * in the form of their corresponding id's
  */
-type InferredBelief = {
+export type InferredBelief = {
   left: string | undefined,
   operator: boolean,
   right: string | undefined,
@@ -106,12 +106,16 @@ const noBeliefCycles : HandleRule = (connection, _): RuleResult => {
    * @returns {RuleResult}
    */
   function checkForCycle(targetNodeId: string, currentNodeId: string) : RuleResult {
-    const outgoingBeliefs = getOutgoers({id: currentNodeId}, nodes, edges).filter(node => node.type === 'inferred_belief');
+    const outgoingBeliefs = getOutgoers({id: currentNodeId}, nodes, edges)
+      .filter(node => node.type === 'inferred_belief');
+
     if (outgoingBeliefs.length === 0) return ruleResult.satisfied;
     if (outgoingBeliefs.some(node => node.id === targetNodeId)) return ruleResult
       .notSatisfied(defaultErrorMessage);
 
-    const next = outgoingBeliefs.map(node => checkForCycle(targetNodeId, node.id)).find(result => !result.isSatisfied);
+    const next = outgoingBeliefs.map(node => checkForCycle(targetNodeId, node.id))
+      .find(result => !result.isSatisfied);
+
     return next
       ? next
       : ruleResult.satisfied;
@@ -123,6 +127,7 @@ const noBeliefCycles : HandleRule = (connection, _): RuleResult => {
 }
 
 
+
 /**
  * Defines how an InferredBelief node should be rendered
  * @param {NodeProps<InferredBeliefNode>} props - Node properties provided by React Flow, including `id` and `data`.
@@ -169,17 +174,20 @@ export default function InferredBeliefNode(props: NodeProps<InferredBeliefNode>)
         {/* outgoing connections */}
         <MultiConnectionHandle type="source" position={Position.Right} id="source" rules={[
           allowOnlyConnectionsFromType(["norm", "trigger"]),
-          noBeliefCycles
+          noBeliefCycles,
+          noMatchingLeftRightBelief
         ]}/>
 
         {/* incoming connections */}
         <SingleConnectionHandle type="target" position={Position.Left} style={{top: '30%'}} id="beliefLeft" rules={[
           allowOnlyConnectionsFromType(["basic_belief", "inferred_belief"]),
-          noBeliefCycles
+          noBeliefCycles,
+          noMatchingLeftRightBelief
         ]}/>
         <SingleConnectionHandle type="target" position={Position.Left} style={{top: '70%'}} id="beliefRight" rules={[
           allowOnlyConnectionsFromType(["basic_belief", "inferred_belief"]),
-          noBeliefCycles
+          noBeliefCycles,
+          noMatchingLeftRightBelief
         ]}/>
       </div>
     </>
@@ -202,9 +210,9 @@ export function InferredBeliefReduce(node: Node, nodes: Node[]) {
 
   const result: Record<string, unknown> = {
     id: node.id,
-    left: BeliefReduce(leftBelief, nodes),
+    left: BeliefGlobals(leftBelief, nodes),
     operator: data.inferredBelief.operator ? "AND" : "OR",
-    right: BeliefReduce(rightBelief, nodes),
+    right: BeliefGlobals(rightBelief, nodes),
   };
 
   return result