feat: split coordinator to avoid updating disabled cars and energy si…

…tes (#552)

custom_components/tesla_custom/__init__.py

@@ -1,6 +1,7 @@
 """Support for Tesla cars."""
 import asyncio
 from datetime import timedelta
+from functools import partial
 from http import HTTPStatus
 import logging
 
@@ -215,9 +216,6 @@ def _async_create_close_task():
     config_entry.async_on_unload(_async_create_close_task)
 
     _async_save_tokens(hass, config_entry, access_token, refresh_token, expiration)
-    coordinator = TeslaDataUpdateCoordinator(
-        hass, config_entry=config_entry, controller=controller
-    )
 
     try:
         if config_entry.data.get("initial_setup"):
@@ -268,15 +266,38 @@ def _async_create_close_task():
 
         return False
 
+    reload_lock = asyncio.Lock()
+    _partial_coordinator = partial(
+        TeslaDataUpdateCoordinator,
+        hass,
+        config_entry=config_entry,
+        controller=controller,
+        reload_lock=reload_lock,
+        energy_site_ids=set(),
+        vins=set(),
+        update_vehicles=False,
+    )
+    coordinators = {
+        "update_vehicles": _partial_coordinator(update_vehicles=True),
+        **{
+            energy_site_id: _partial_coordinator(energy_site_ids={energy_site_id})
+            for energy_site_id in energysites
+        },
+        **{vin: _partial_coordinator(vins={vin}) for vin in cars},
+    }
+
     hass.data[DOMAIN][config_entry.entry_id] = {
-        "coordinator": coordinator,
+        "controller": controller,
+        "coordinators": coordinators,
         "cars": cars,
         "energysites": energysites,
         DATA_LISTENER: [config_entry.add_update_listener(update_listener)],
     }
     _LOGGER.debug("Connected to the Tesla API")
 
-    await coordinator.async_config_entry_first_refresh()
+    # We do not do a first refresh as we already know the API is working
+    # from above. Each platform will schedule a refresh via update_before_add
+    # for the sites/vehicles they are interested in.
 
     await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
 
@@ -288,11 +309,11 @@ async def async_unload_entry(hass, config_entry) -> bool:
     unload_ok = await hass.config_entries.async_unload_platforms(
         config_entry, PLATFORMS
     )
-    await hass.data[DOMAIN].get(config_entry.entry_id)[
-        "coordinator"
-    ].controller.disconnect()
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    controller: TeslaAPI = entry_data["controller"]
+    await controller.disconnect()
 
-    for listener in hass.data[DOMAIN][config_entry.entry_id][DATA_LISTENER]:
+    for listener in entry_data[DATA_LISTENER]:
         listener()
     username = config_entry.title
 
@@ -310,7 +331,8 @@ async def async_unload_entry(hass, config_entry) -> bool:
 
 async def update_listener(hass, config_entry):
     """Update when config_entry options update."""
-    controller = hass.data[DOMAIN][config_entry.entry_id]["coordinator"].controller
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    controller: TeslaAPI = entry_data["controller"]
     old_update_interval = controller.update_interval
     controller.update_interval = config_entry.options.get(
         CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
@@ -326,10 +348,24 @@ async def update_listener(hass, config_entry):
 class TeslaDataUpdateCoordinator(DataUpdateCoordinator):
     """Class to manage fetching Tesla data."""
 
-    def __init__(self, hass, *, config_entry, controller: TeslaAPI):
+    def __init__(
+        self,
+        hass,
+        *,
+        config_entry,
+        controller: TeslaAPI,
+        reload_lock: asyncio.Lock,
+        vins: set[str],
+        energy_site_ids: set[str],
+        update_vehicles: bool,
+    ):
         """Initialize global Tesla data updater."""
         self.controller = controller
         self.config_entry = config_entry
+        self.reload_lock = reload_lock
+        self.vins = vins
+        self.energy_site_ids = energy_site_ids
+        self.update_vehicles = update_vehicles
 
         update_interval = timedelta(seconds=MIN_SCAN_INTERVAL)
 
@@ -343,6 +379,8 @@ def __init__(self, hass, *, config_entry, controller: TeslaAPI):
     async def _async_update_data(self):
         """Fetch data from API endpoint."""
         if self.controller.is_token_refreshed():
+            # It doesn't matter which coordinator calls this, as long as there
+            # are no awaits in the below code, it will be called only once.
             result = self.controller.get_tokens()
             refresh_token = result["refresh_token"]
             access_token = result["access_token"]
@@ -357,8 +395,19 @@ async def _async_update_data(self):
             # handled by the data update coordinator.
             async with async_timeout.timeout(30):
                 _LOGGER.debug("Running controller.update()")
-                return await self.controller.update()
+                return await self.controller.update(
+                    vins=self.vins,
+                    energy_site_ids=self.energy_site_ids,
+                    update_vehicles=self.update_vehicles,
+                )
         except IncompleteCredentials:
-            await self.hass.config_entries.async_reload(self.config_entry.entry_id)
+            if self.reload_lock.locked():
+                # Any of the coordinators can trigger a reload, but we only
+                # want to do it once. If the lock is already locked, we know
+                # another coordinator is already reloading.
+                _LOGGER.debug("Config entry is already being reloaded")
+                return
+            async with self.reload_lock:
+                await self.hass.config_entries.async_reload(self.config_entry.entry_id)
         except TeslaException as err:
             raise UpdateFailed(f"Error communicating with API: {err}") from err

custom_components/tesla_custom/binary_sensor.py

@@ -19,12 +19,14 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla selects by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
-    energysites = hass.data[DOMAIN][config_entry.entry_id]["energysites"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
+    energysites = entry_data["energysites"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarParkingBrake(hass, car, coordinator))
         entities.append(TeslaCarOnline(hass, car, coordinator))
         entities.append(TeslaCarAsleep(hass, car, coordinator))
@@ -35,12 +37,13 @@ async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entitie
         entities.append(TeslaCarScheduledDeparture(hass, car, coordinator))
         entities.append(TeslaCarUserPresent(hass, car, coordinator))
 
-    for energysite in energysites.values():
+    for energy_site_id, energysite in energysites.items():
+        coordinator = coordinators[energy_site_id]
         if energysite.resource_type == RESOURCE_TYPE_BATTERY:
             entities.append(TeslaEnergyBatteryCharging(hass, energysite, coordinator))
             entities.append(TeslaEnergyGridStatus(hass, energysite, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarParkingBrake(TeslaCarEntity, BinarySensorEntity):

custom_components/tesla_custom/button.py

@@ -15,11 +15,13 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla selects by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarHorn(hass, car, coordinator))
         entities.append(TeslaCarFlashLights(hass, car, coordinator))
         entities.append(TeslaCarWakeUp(hass, car, coordinator))
@@ -28,7 +30,7 @@ async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entitie
         entities.append(TeslaCarRemoteStart(hass, car, coordinator))
         entities.append(TeslaCarEmissionsTest(hass, car, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarHorn(TeslaCarEntity, ButtonEntity):

custom_components/tesla_custom/climate.py

@@ -34,18 +34,19 @@ async def async_setup_entry(
     hass: HomeAssistant, config_entry, async_add_entities
 ) -> None:
     """Set up the Tesla climate by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
 
     entities = [
         TeslaCarClimate(
             hass,
             car,
-            coordinator,
+            coordinators[vin],
         )
-        for car in cars.values()
+        for vin, car in cars.items()
     ]
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarClimate(TeslaCarEntity, ClimateEntity):

custom_components/tesla_custom/cover.py

@@ -18,17 +18,19 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla locks by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarChargerDoor(hass, car, coordinator))
         entities.append(TeslaCarFrunk(hass, car, coordinator))
         entities.append(TeslaCarTrunk(hass, car, coordinator))
         entities.append(TeslaCarWindows(hass, car, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarChargerDoor(TeslaCarEntity, CoverEntity):

custom_components/tesla_custom/device_tracker.py

@@ -15,15 +15,17 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla device trackers by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarLocation(hass, car, coordinator))
         entities.append(TeslaCarDestinationLocation(hass, car, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarLocation(TeslaCarEntity, TrackerEntity):

custom_components/tesla_custom/lock.py

@@ -14,15 +14,17 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla locks by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarDoors(hass, car, coordinator))
         entities.append(TeslaCarChargePortLatch(hass, car, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarDoors(TeslaCarEntity, LockEntity):

custom_components/tesla_custom/manifest.json

@@ -22,6 +22,6 @@
   "iot_class": "cloud_polling",
   "issue_tracker": "https://github.com/alandtse/tesla/issues",
   "loggers": ["teslajsonpy"],
-  "requirements": ["teslajsonpy==3.7.5"],
+  "requirements": ["teslajsonpy==3.8.0"],
   "version": "3.10.4"
 }

custom_components/tesla_custom/number.py

@@ -19,20 +19,23 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla numbers by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
-    energysites = hass.data[DOMAIN][config_entry.entry_id]["energysites"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
+    energysites = entry_data["energysites"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarChargeLimit(hass, car, coordinator))
         entities.append(TeslaCarChargingAmps(hass, car, coordinator))
 
-    for energysite in energysites.values():
+    for energy_site_id, energysite in energysites.items():
+        coordinator = coordinators[energy_site_id]
         if energysite.resource_type == RESOURCE_TYPE_BATTERY:
             entities.append(TeslaEnergyBackupReserve(hass, energysite, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarChargeLimit(TeslaCarEntity, NumberEntity):

custom_components/tesla_custom/select.py

@@ -69,12 +69,14 @@
 
 async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entities):
     """Set up the Tesla selects by config_entry."""
-    coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
-    cars = hass.data[DOMAIN][config_entry.entry_id]["cars"]
-    energysites = hass.data[DOMAIN][config_entry.entry_id]["energysites"]
+    entry_data = hass.data[DOMAIN][config_entry.entry_id]
+    coordinators = entry_data["coordinators"]
+    cars = entry_data["cars"]
+    energysites = entry_data["energysites"]
     entities = []
 
-    for car in cars.values():
+    for vin, car in cars.items():
+        coordinator = coordinators[vin]
         entities.append(TeslaCarCabinOverheatProtection(hass, car, coordinator))
         for seat_name in SEAT_ID_MAP:
             if "rear" in seat_name and not car.rear_seat_heaters:
@@ -87,14 +89,15 @@ async def async_setup_entry(hass: HomeAssistant, config_entry, async_add_entitie
                 continue
             entities.append(TeslaCarHeatedSeat(hass, car, coordinator, seat_name))
 
-    for energysite in energysites.values():
+    for energy_site_id, energysite in energysites.items():
+        coordinator = coordinators[energy_site_id]
         if energysite.resource_type == RESOURCE_TYPE_BATTERY:
             entities.append(TeslaEnergyOperationMode(hass, energysite, coordinator))
         if energysite.resource_type == RESOURCE_TYPE_BATTERY and energysite.has_solar:
             entities.append(TeslaEnergyExportRule(hass, energysite, coordinator))
             entities.append(TeslaEnergyGridCharging(hass, energysite, coordinator))
 
-    async_add_entities(entities, True)
+    async_add_entities(entities, update_before_add=True)
 
 
 class TeslaCarHeatedSeat(TeslaCarEntity, SelectEntity):