init

custom_components/easee_solar_charging/switch.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+from homeassistant.components.switch import SwitchEntity
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.restore_state import RestoreEntity
+
+from .const import DOMAIN
+from .coordinator import EaseeSolarCoordinator
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    coordinator: EaseeSolarCoordinator = hass.data[DOMAIN][entry.entry_id]
+    async_add_entities([
+        SolarChargingSwitch(coordinator),
+        StopGraceSwitch(coordinator),
+    ])
+
+
+class SolarChargingSwitch(RestoreEntity, SwitchEntity):
+    _attr_has_entity_name = True
+    _attr_name = "Solar Charging"
+    _attr_icon = "mdi:solar-power"
+
+    def __init__(self, coordinator: EaseeSolarCoordinator) -> None:
+        self._coordinator = coordinator
+        self._attr_unique_id = f"{coordinator.charger_id}_solar_charging_enabled"
+        self.entity_id = f"switch.esc_{coordinator.charger_id.lower()}_solar_charging"
+
+    async def async_added_to_hass(self) -> None:
+        await super().async_added_to_hass()
+        last_state = await self.async_get_last_state()
+        if last_state is not None:
+            self._coordinator.solar_charging_enabled = last_state.state == "on"
+
+    @property
+    def is_on(self) -> bool:
+        return self._coordinator.solar_charging_enabled
+
+    async def async_turn_on(self, **kwargs) -> None:
+        self._coordinator.solar_charging_enabled = True
+        await self._coordinator.async_request_refresh()
+        self.async_write_ha_state()
+
+    async def async_turn_off(self, **kwargs) -> None:
+        self._coordinator.solar_charging_enabled = False
+        await self._coordinator.async_request_refresh()
+        self.async_write_ha_state()
+
+
+class StopGraceSwitch(RestoreEntity, SwitchEntity):
+    _attr_has_entity_name = True
+    _attr_name = "Stop Grace"
+    _attr_icon = "mdi:timer-pause"
+
+    def __init__(self, coordinator: EaseeSolarCoordinator) -> None:
+        self._coordinator = coordinator
+        self._attr_unique_id = f"{coordinator.charger_id}_stop_grace_enabled"
+        self.entity_id = f"switch.esc_{coordinator.charger_id.lower()}_stop_grace"
+
+    async def async_added_to_hass(self) -> None:
+        await super().async_added_to_hass()
+        last_state = await self.async_get_last_state()
+        if last_state is not None:
+            self._coordinator.stop_grace_enabled = last_state.state == "on"
+
+    @property
+    def is_on(self) -> bool:
+        return self._coordinator.stop_grace_enabled
+
+    async def async_turn_on(self, **kwargs) -> None:
+        self._coordinator.stop_grace_enabled = True
+        self.async_write_ha_state()
+
+    async def async_turn_off(self, **kwargs) -> None:
+        self._coordinator.stop_grace_enabled = False
+        # Reset any running timer so the charger stops on the next poll
+        self._coordinator.cancel_stop_grace()
+        await self._coordinator.async_request_refresh()
+        self.async_write_ha_state()