86 lines
2.8 KiB
Python
86 lines
2.8 KiB
Python
"""GoodWe PV inverter selection settings entities."""
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import logging
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from goodwe import Inverter, InverterError
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from homeassistant.components.select import SelectEntity, SelectEntityDescription
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity import DeviceInfo, EntityCategory
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN, KEY_DEVICE_INFO, KEY_INVERTER
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_LOGGER = logging.getLogger(__name__)
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INVERTER_OPERATION_MODES = [
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"General mode",
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"Off grid mode",
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"Backup mode",
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"Eco mode",
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]
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OPERATION_MODE = SelectEntityDescription(
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key="operation_mode",
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name="Inverter operation mode",
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icon="mdi:solar-power",
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entity_category=EntityCategory.CONFIG,
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the inverter select entities from a config entry."""
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inverter = hass.data[DOMAIN][config_entry.entry_id][KEY_INVERTER]
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device_info = hass.data[DOMAIN][config_entry.entry_id][KEY_DEVICE_INFO]
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# read current operating mode from the inverter
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try:
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active_mode = await inverter.get_operation_mode()
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except (InverterError, ValueError):
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# Inverter model does not support this setting
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_LOGGER.debug("Could not read inverter operation mode")
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else:
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if 0 <= active_mode < len(INVERTER_OPERATION_MODES):
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async_add_entities(
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[
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InverterOperationModeEntity(
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device_info,
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OPERATION_MODE,
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inverter,
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INVERTER_OPERATION_MODES[active_mode],
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)
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]
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)
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class InverterOperationModeEntity(SelectEntity):
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"""Entity representing the inverter operation mode."""
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_attr_should_poll = False
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def __init__(
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self,
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device_info: DeviceInfo,
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description: SelectEntityDescription,
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inverter: Inverter,
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current_mode: str,
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) -> None:
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"""Initialize the inverter operation mode setting entity."""
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self.entity_description = description
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self._attr_unique_id = f"{DOMAIN}-{description.key}-{inverter.serial_number}"
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self._attr_device_info = device_info
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self._attr_options = INVERTER_OPERATION_MODES
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self._attr_current_option = current_mode
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self._inverter: Inverter = inverter
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async def async_select_option(self, option: str) -> None:
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"""Change the selected option."""
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await self._inverter.set_operation_mode(INVERTER_OPERATION_MODES.index(option))
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self._attr_current_option = option
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self.async_write_ha_state()
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