119 lines
3.9 KiB
Python
119 lines
3.9 KiB
Python
"""Config flow to configure the Linky integration."""
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import logging
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import voluptuous as vol
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from pylinky.client import LinkyClient
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from pylinky.exceptions import (
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PyLinkyAccessException,
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PyLinkyEnedisException,
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PyLinkyException,
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PyLinkyWrongLoginException,
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)
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from homeassistant import config_entries
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from homeassistant.const import CONF_PASSWORD, CONF_TIMEOUT, CONF_USERNAME
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from homeassistant.core import callback
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from .const import DEFAULT_TIMEOUT, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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class LinkyFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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def __init__(self):
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"""Initialize Linky config flow."""
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self._username = None
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self._password = None
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self._timeout = None
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def _configuration_exists(self, username: str) -> bool:
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"""Return True if username exists in configuration."""
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for entry in self.hass.config_entries.async_entries(DOMAIN):
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if entry.data[CONF_USERNAME] == username:
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return True
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return False
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@callback
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def _show_setup_form(self, user_input=None, errors=None):
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"""Show the setup form to the user."""
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if user_input is None:
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user_input = {}
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_USERNAME, default=user_input.get(CONF_USERNAME, "")
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): str,
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vol.Required(
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CONF_PASSWORD, default=user_input.get(CONF_PASSWORD, "")
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): str,
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}
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),
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errors=errors or {},
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)
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async def async_step_user(self, user_input=None):
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"""Handle a flow initiated by the user."""
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errors = {}
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if user_input is None:
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return self._show_setup_form(user_input, None)
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self._username = user_input[CONF_USERNAME]
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self._password = user_input[CONF_PASSWORD]
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self._timeout = user_input.get(CONF_TIMEOUT, DEFAULT_TIMEOUT)
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if self._configuration_exists(self._username):
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errors[CONF_USERNAME] = "username_exists"
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return self._show_setup_form(user_input, errors)
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client = LinkyClient(self._username, self._password, None, self._timeout)
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try:
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await self.hass.async_add_executor_job(client.login)
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await self.hass.async_add_executor_job(client.fetch_data)
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except PyLinkyAccessException as exp:
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_LOGGER.error(exp)
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errors["base"] = "access"
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return self._show_setup_form(user_input, errors)
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except PyLinkyEnedisException as exp:
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_LOGGER.error(exp)
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errors["base"] = "enedis"
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return self._show_setup_form(user_input, errors)
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except PyLinkyWrongLoginException as exp:
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_LOGGER.error(exp)
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errors["base"] = "wrong_login"
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return self._show_setup_form(user_input, errors)
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except PyLinkyException as exp:
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_LOGGER.error(exp)
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errors["base"] = "unknown"
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return self._show_setup_form(user_input, errors)
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finally:
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client.close_session()
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return self.async_create_entry(
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title=self._username,
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data={
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CONF_USERNAME: self._username,
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CONF_PASSWORD: self._password,
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CONF_TIMEOUT: self._timeout,
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},
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)
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async def async_step_import(self, user_input=None):
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"""Import a config entry.
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Only host was required in the yaml file all other fields are optional
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"""
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if self._configuration_exists(user_input[CONF_USERNAME]):
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return self.async_abort(reason="username_exists")
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return await self.async_step_user(user_input)
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