59 lines
2 KiB
Python
59 lines
2 KiB
Python
"""Config flow for the Hydrawise integration."""
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from __future__ import annotations
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from collections.abc import Callable
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from typing import Any
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from aiohttp import ClientError
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from pydrawise import legacy
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_API_KEY
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from .const import DOMAIN, LOGGER
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class HydrawiseConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Hydrawise."""
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VERSION = 1
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async def _create_entry(
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self, api_key: str, *, on_failure: Callable[[str], ConfigFlowResult]
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) -> ConfigFlowResult:
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"""Create the config entry."""
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api = legacy.LegacyHydrawiseAsync(api_key)
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try:
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# Skip fetching zones to save on metered API calls.
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user = await api.get_user(fetch_zones=False)
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except TimeoutError:
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return on_failure("timeout_connect")
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except ClientError as ex:
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LOGGER.error("Unable to connect to Hydrawise cloud service: %s", ex)
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return on_failure("cannot_connect")
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await self.async_set_unique_id(f"hydrawise-{user.customer_id}")
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title="Hydrawise", data={CONF_API_KEY: api_key})
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle the initial setup."""
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if user_input is not None:
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api_key = user_input[CONF_API_KEY]
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return await self._create_entry(api_key, on_failure=self._show_form)
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return self._show_form()
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def _show_form(self, error_type: str | None = None) -> ConfigFlowResult:
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errors = {}
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if error_type is not None:
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errors["base"] = error_type
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema({vol.Required(CONF_API_KEY): str}),
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errors=errors,
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)
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