Add EV battery charge sensor (#142)

* Add EV battery charge sensor * Update sensor.py * sensor.py: Fix linter errors, remove EV remaining charge from attributes README.md: Added sensor
DurgNomis-drol · May 2, 2023 · 29867e9 · 29867e9
1 parent 53cf22a
commit 29867e9
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Showing 3 changed files with 23 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -61,7 +61,8 @@ See [here](https://github.com/widewing/ha-toyota-na) for North America.
 | <div style="width:250px">Name</div>  | Description                                                              |
 | ------------------------------------ | ------------------------------------------------------------------------ |
 | `sensor.corolla`                     | Static data about your car.                                              |
-| `sensor.corolla_hvac`                | EV battery information                                                   |
+| `sensor.corolla_ev_battery_status`   | EV battery information                                                   |
+| `sensor.corolla_ev_remaining_charge` | EV battery remaining charge (in per cent of full capacity)               |
 | `sensor.corolla_fuel_tank`           | Fuel tank information.                                                   |
 | `sensor.corolla_hvac`                | HVAC sensor showing current and target temperature, including other data |
 | `sensor.corolla_odometer`            | Odometer information.                                                    |

diff --git a/custom_components/toyota/const.py b/custom_components/toyota/const.py
@@ -60,6 +60,7 @@
 
 # ICONS
 ICON_BATTERY = "mdi:car-battery"
+ICON_EV_BATTERY = "mdi:battery"
 ICON_CAR = "mdi:car-info"
 ICON_CAR_DOOR = "mdi:car-door"
 ICON_CAR_DOOR_LOCK = "mdi:car-door-lock"

diff --git a/custom_components/toyota/sensor.py b/custom_components/toyota/sensor.py
@@ -20,6 +20,7 @@
     ICON_BATTERY,
     ICON_CAR,
     ICON_EV,
+    ICON_EV_BATTERY,
     ICON_FUEL,
     ICON_ODOMETER,
     ICON_RANGE,
@@ -62,6 +63,9 @@ async def async_setup_entry(hass, config_entry, async_add_devices):
 
             if vehicle.energy.chargeinfo:
                 sensors.append(ToyotaEVSensor(coordinator, index, "EV battery status"))
+                sensors.append(
+                    ToyotaEVBatterySensor(coordinator, index, "EV remaining charge")
+                )
 
             sensors.extend(
                 [
@@ -208,9 +212,6 @@ def extra_state_attributes(self):
             "Remaining_time": self.coordinator.data[self.index].energy.chargeinfo.get(
                 "remaining_time", None
             ),
-            "Remaining_amount": self.coordinator.data[self.index].energy.chargeinfo.get(
-                "remaining_amount", None
-            ),
         }
 
         return attribute
@@ -222,6 +223,22 @@ def state(self):
         return self.coordinator.data[self.index].energy.chargeinfo.get("status", None)
 
 
+class ToyotaEVBatterySensor(ToyotaBaseEntity):
+    """Class for EV battery sensor."""
+
+    _attr_icon = ICON_EV_BATTERY
+    _attr_device_class = SensorDeviceClass.BATTERY
+    _attr_unit_of_measurement = PERCENTAGE
+
+    @property
+    def state(self) -> StateType:
+        """Return remaining charge of the EV battery."""
+        level = self.coordinator.data[self.index].energy.chargeinfo.get(
+            "remaining_amount", None
+        )
+        return round(level, 0) if level else None
+
+
 class ToyotaHVACSensor(ToyotaBaseEntity):
     """Class for hvac temperature sensor"""