fix(whatsapp): Optimize typing indicator and response handling

- Fix response handling logic in EvolutionAPI provider
- Modify typing indicator to send only once before sending multiple messages
- Improve error handling for typing indicator failures
- Prevent typing indicator errors from interrupting message sending process
- Optimize logging for typing indicator and message sending

Author: arthurbrenno

agentle/agents/whatsapp/providers/evolution/evolution_api_provider.py

@@ -574,7 +574,7 @@ async def _handle_response(
         if isinstance(expected_status, int):
             expected_status = [expected_status]
 
-        if response.status not in expected_status:
+        if response.status in expected_status:
             try:
                 response_data = await response.json()
                 logger.debug(f"Response data received: {response_data}")

agentle/agents/whatsapp/whatsapp_bot.py

@@ -2147,6 +2147,19 @@ async def _send_response(
         messages = self._split_message_by_line_breaks(response_text)
         logger.info(f"[SEND_RESPONSE] Split response into {len(messages)} parts")
 
+        # Show typing indicator ONCE before sending all messages
+        if self.config.typing_indicator:
+            try:
+                logger.debug(
+                    f"[SEND_RESPONSE] Sending typing indicator to {to} before sending {len(messages)} message(s)"
+                )
+                await self.provider.send_typing_indicator(
+                    to, self.config.typing_duration
+                )
+            except Exception as e:
+                # Don't let typing indicator failures break message sending
+                logger.warning(f"[SEND_RESPONSE] Failed to send typing indicator: {e}")
+
         # Track sending state to handle partial failures
         successfully_sent_count = 0
         failed_parts: list[dict[str, Any]] = []
@@ -2156,21 +2169,6 @@ async def _send_response(
                 f"[SEND_RESPONSE] Sending message part {i + 1}/{len(messages)} to {to}"
             )
 
-            # Show typing indicator before each message if configured
-            if self.config.typing_indicator:
-                try:
-                    logger.debug(
-                        f"[SEND_RESPONSE] Sending typing indicator to {to} for message {i + 1}"
-                    )
-                    await self.provider.send_typing_indicator(
-                        to, self.config.typing_duration
-                    )
-                except Exception as e:
-                    # Don't let typing indicator failures break message sending
-                    logger.warning(
-                        f"[SEND_RESPONSE] Failed to send typing indicator: {e}"
-                    )
-
             # Only quote the first message if quote_messages is enabled
             quoted_id = reply_to if i == 0 else None