From d839a752417f16352e77836ef33bde32eb9faf20 Mon Sep 17 00:00:00 2001
From: Renato Rosa <renatoxsr@gmail.com>
Date: Wed, 19 Aug 2026 19:40:50 -0300
Subject: [PATCH] Adicionar app/services/intent_service.py

---
 app/services/intent_service.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 app/services/intent_service.py

diff --git a/app/services/intent_service.py b/app/services/intent_service.py
new file mode 100644
index 0000000..8fa37a6
--- /dev/null
+++ b/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"