refactor(reactions): share reaction level resolver

src/signal/reaction-level.ts

@@ -1,17 +1,13 @@
 import type { OpenClawConfig } from "../config/config.js";
+import {
+  resolveReactionLevel,
+  type ReactionLevel,
+  type ResolvedReactionLevel,
+} from "../utils/reaction-level.js";
 import { resolveSignalAccount } from "./accounts.js";
 
-export type SignalReactionLevel = "off" | "ack" | "minimal" | "extensive";
-
-export type ResolvedSignalReactionLevel = {
-  level: SignalReactionLevel;
-  /** Whether ACK reactions (e.g., 👀 when processing) are enabled. */
-  ackEnabled: boolean;
-  /** Whether agent-controlled reactions are enabled. */
-  agentReactionsEnabled: boolean;
-  /** Guidance level for agent reactions (minimal = sparse, extensive = liberal). */
-  agentReactionGuidance?: "minimal" | "extensive";
-};
+export type SignalReactionLevel = ReactionLevel;
+export type ResolvedSignalReactionLevel = ResolvedReactionLevel;
 
 /**
  * Resolve the effective reaction level and its implications for Signal.
@@ -30,42 +26,9 @@ export function resolveSignalReactionLevel(params: {
     cfg: params.cfg,
     accountId: params.accountId,
   });
-  const level = (account.config.reactionLevel ?? "minimal") as SignalReactionLevel;
-
-  switch (level) {
-    case "off":
-      return {
-        level,
-        ackEnabled: false,
-        agentReactionsEnabled: false,
-      };
-    case "ack":
-      return {
-        level,
-        ackEnabled: true,
-        agentReactionsEnabled: false,
-      };
-    case "minimal":
-      return {
-        level,
-        ackEnabled: false,
-        agentReactionsEnabled: true,
-        agentReactionGuidance: "minimal",
-      };
-    case "extensive":
-      return {
-        level,
-        ackEnabled: false,
-        agentReactionsEnabled: true,
-        agentReactionGuidance: "extensive",
-      };
-    default:
-      // Fallback to minimal behavior
-      return {
-        level: "minimal",
-        ackEnabled: false,
-        agentReactionsEnabled: true,
-        agentReactionGuidance: "minimal",
-      };
-  }
+  return resolveReactionLevel({
+    value: account.config.reactionLevel,
+    defaultLevel: "minimal",
+    invalidFallback: "minimal",
+  });
 }