Add hybrid R4R media conversation mode

src/config/index.ts

@@ -10,9 +10,18 @@ dotenv.config();
 export const MAX_CONFIGURED_AUTOMATED_CONVERSATION_TURNS = 20;
 
 export const ConversationBehaviourSchema = z.object({
-  mode: z.enum(['legacy', 'r4r', 'manual']).default('legacy'),
+  mode: z.enum(['legacy', 'r4r', 'r4r-media', 'manual']).default('legacy'),
   maxAutomatedTurns: z.number().int().min(1).max(MAX_CONFIGURED_AUTOMATED_CONVERSATION_TURNS).default(3),
-}).default({ mode: 'legacy', maxAutomatedTurns: 3 });
+  rapportTurnsBeforeMediaAsk: z.number().int().min(1).max(MAX_CONFIGURED_AUTOMATED_CONVERSATION_TURNS - 1).default(3),
+}).superRefine((behaviour, context) => {
+  if (behaviour.mode === 'r4r-media' && behaviour.rapportTurnsBeforeMediaAsk >= behaviour.maxAutomatedTurns) {
+    context.addIssue({
+      code: 'custom',
+      path: ['rapportTurnsBeforeMediaAsk'],
+      message: 'Rapport turns must be lower than the maximum automated turns.',
+    });
+  }
+}).default({ mode: 'legacy', maxAutomatedTurns: 3, rapportTurnsBeforeMediaAsk: 3 });
 
 export type ConversationBehaviour = z.infer<typeof ConversationBehaviourSchema>;