feature(commands) - Refactor Slash Command + Vision For the Future (#3175)

packages/cli/src/ui/hooks/useGeminiStream.ts

@@ -32,6 +32,7 @@ import {
   HistoryItemWithoutId,
   HistoryItemToolGroup,
   MessageType,
+  SlashCommandProcessorResult,
   ToolCallStatus,
 } from '../types.js';
 import { isAtCommand } from '../utils/commandUtils.js';
@@ -83,9 +84,7 @@ export const useGeminiStream = (
   onDebugMessage: (message: string) => void,
   handleSlashCommand: (
     cmd: PartListUnion,
-  ) => Promise<
-    import('./slashCommandProcessor.js').SlashCommandActionReturn | boolean
-  >,
+  ) => Promise<SlashCommandProcessorResult | false>,
   shellModeActive: boolean,
   getPreferredEditor: () => EditorType | undefined,
   onAuthError: () => void,
@@ -225,16 +224,10 @@ export const useGeminiStream = (
 
         // Handle UI-only commands first
         const slashCommandResult = await handleSlashCommand(trimmedQuery);
-        if (typeof slashCommandResult === 'boolean' && slashCommandResult) {
-          // Command was handled, and it doesn't require a tool call from here
-          return { queryToSend: null, shouldProceed: false };
-        } else if (
-          typeof slashCommandResult === 'object' &&
-          slashCommandResult.shouldScheduleTool
-        ) {
-          // Slash command wants to schedule a tool call (e.g., /memory add)
-          const { toolName, toolArgs } = slashCommandResult;
-          if (toolName && toolArgs) {
+
+        if (slashCommandResult) {
+          if (slashCommandResult.type === 'schedule_tool') {
+            const { toolName, toolArgs } = slashCommandResult;
             const toolCallRequest: ToolCallRequestInfo = {
               callId: `${toolName}-${Date.now()}-${Math.random().toString(16).slice(2)}`,
               name: toolName,
@@ -243,7 +236,8 @@ export const useGeminiStream = (
             };
             scheduleToolCalls([toolCallRequest], abortSignal);
           }
-          return { queryToSend: null, shouldProceed: false }; // Handled by scheduling the tool
+
+          return { queryToSend: null, shouldProceed: false };
         }
 
         if (shellModeActive && handleShellCommand(trimmedQuery, abortSignal)) {