Adicionar app/services/intent_service.py

app/services/intent_service.py

@@ -0,0 +1,20 @@
+class IntentService:
+    def detect_intent(self, message: str) -> str:
+        m = message.lower()
+        if any(x in m for x in ["modo advogado", "modo corporativo", "apenas conversar", "só conversar"]):
+            return "set_mode"
+        if any(x in m for x in ["petição", "parecer", "contrato", "relatório", "recurso"]):
+            return "document"
+        if any(x in m for x in ["pesquise", "jurisprudência", "notícia", "norma", "stj", "stf", "anvisa", "cvm"]):
+            return "search"
+        if any(x in m for x in ["monitore", "me avise", "alerta"]):
+            return "monitoring"
+        return "chat"
+
+    def extract_mode(self, message: str) -> str:
+        m = message.lower()
+        if "advogado" in m:
+            return "advogado"
+        if "corporativo" in m:
+            return "corporativo"
+        return "conversar"