Add climate hold and pet mode commands

src/rivian/parallax/__init__.py

@@ -17,6 +17,9 @@
         The RVM and payload of a signed lock or unlock command.
     decode_command_state_message(data) -> dict | None
         Reads a raw `subscribe_for_parallax_command_state` message.
+    encode_climate_hold(on), encode_pet_mode(on) -> bytes
+        Payloads for the signed SET_CLIMATE_HOLD_RVM and SET_PET_MODE_RVM
+        commands.
 
 Layout:
     core.py           - registry, payload parsing and shared helpers
@@ -56,7 +59,11 @@
 from .comfort import (
     CLIMATE_HOLD_SETTING_RVM,
     CLIMATE_HOLD_STATUS_RVM,
+    SET_CLIMATE_HOLD_RVM,
+    SET_PET_MODE_RVM,
+    encode_climate_hold,
     encode_climate_hold_setting,
+    encode_pet_mode,
 )
 from .command import decode_command_state_message, encode_command
 from .core import (
@@ -87,13 +94,17 @@
     "CLIMATE_HOLD_STATUS_RVM",
     "LOCK_RVM",
     "PARALLAX_RVMS",
+    "SET_CLIMATE_HOLD_RVM",
+    "SET_PET_MODE_RVM",
     "UNLOCK_RVM",
     "decode_command_state_message",
     "decode_parallax_message",
     "decode_parallax_subscription_message",
+    "encode_climate_hold",
     "encode_climate_hold_setting",
     "encode_command",
     "encode_lock",
+    "encode_pet_mode",
     "encode_unlock",
     "encode_vehicle_operation",
 ]

src/rivian/parallax/comfort.py

@@ -9,6 +9,8 @@
 
 CLIMATE_HOLD_SETTING_RVM: Final = "comfort.cabin.climate_hold_setting"
 CLIMATE_HOLD_STATUS_RVM: Final = "comfort.cabin.climate_hold_status"
+SET_CLIMATE_HOLD_RVM: Final = "comfort.cabin.set_climate_hold"
+SET_PET_MODE_RVM: Final = "comfort.cabin.set_pet_mode"
 
 
 @RVMDecoder.register(
@@ -208,6 +210,18 @@ def encode_climate_hold_setting(duration_seconds: int) -> bytes:
     return comfort_pb2.ClimateHoldSetting(duration=duration_seconds).SerializeToString()
 
 
+def encode_climate_hold(on: bool) -> bytes:
+    """Encode a comfort.cabin.set_climate_hold payload."""
+    action = comfort_pb2.ACTION_ON if on else comfort_pb2.ACTION_OFF
+    return comfort_pb2.ActionRequest(action=action).SerializeToString()
+
+
+def encode_pet_mode(on: bool) -> bytes:
+    """Encode a comfort.cabin.set_pet_mode payload."""
+    action = comfort_pb2.ACTION_ON if on else comfort_pb2.ACTION_OFF
+    return comfort_pb2.ActionRequest(action=action).SerializeToString()
+
+
 @RVMDecoder.register(CLIMATE_HOLD_SETTING_RVM, comfort_pb2.ClimateHoldSetting)
 def decode_climate_hold_setting(m: comfort_pb2.ClimateHoldSetting) -> dict[str, Any]:
     """comfort.cabin.climate_hold_setting — configured climate-hold duration.

src/rivian/parallax/proto/comfort.proto

@@ -74,6 +74,18 @@ message ClimateHoldSetting {
   int32 duration = 1; // seconds; empty payload when no hold is set
 }
 
+// comfort.cabin.set_climate_hold and comfort.cabin.set_pet_mode; the names
+// are the app's
+message ActionRequest {
+  Action action = 1;
+}
+
+enum Action {
+  ACTION_UNSPECIFIED = 0;
+  ACTION_ON = 1;
+  ACTION_OFF = 2;
+}
+
 // comfort.cabin.climate_hold_status
 message ClimateHoldStatus {
   ClimateHoldStatusValue status = 1;