137 lines
4.4 KiB
Python
137 lines
4.4 KiB
Python
"""Config flow for the Reolink camera component."""
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from __future__ import annotations
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import logging
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from typing import cast
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from reolink_ip.exceptions import ApiError, CredentialsInvalidError
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import voluptuous as vol
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from homeassistant import config_entries, core, exceptions
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from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
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from homeassistant.core import callback
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from homeassistant.data_entry_flow import FlowResult
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from homeassistant.helpers import config_validation as cv
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from .const import CONF_PROTOCOL, CONF_USE_HTTPS, DEFAULT_PROTOCOL, DOMAIN
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from .host import ReolinkHost
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_LOGGER = logging.getLogger(__name__)
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class ReolinkOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle Reolink options."""
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def __init__(self, config_entry):
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"""Initialize ReolinkOptionsFlowHandler."""
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self.config_entry = config_entry
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async def async_step_init(self, user_input=None) -> FlowResult:
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"""Manage the Reolink options."""
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if user_input is not None:
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return self.async_create_entry(title="", data=user_input)
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return self.async_show_form(
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step_id="init",
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data_schema=vol.Schema(
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{
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vol.Required(
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CONF_PROTOCOL,
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default=self.config_entry.options.get(
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CONF_PROTOCOL, DEFAULT_PROTOCOL
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),
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): vol.In(["rtsp", "rtmp"]),
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}
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),
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)
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class ReolinkFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Reolink device."""
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VERSION = 1
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host: ReolinkHost | None = None
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@staticmethod
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@callback
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def async_get_options_flow(
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config_entry: config_entries.ConfigEntry,
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) -> ReolinkOptionsFlowHandler:
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"""Options callback for Reolink."""
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return ReolinkOptionsFlowHandler(config_entry)
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async def async_step_user(self, user_input=None) -> FlowResult:
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"""Handle the initial step."""
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errors = {}
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placeholders = {}
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if user_input is not None:
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try:
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await self.async_obtain_host_settings(self.hass, user_input)
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except CannotConnect:
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errors[CONF_HOST] = "cannot_connect"
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except CredentialsInvalidError:
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errors[CONF_HOST] = "invalid_auth"
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except ApiError as err:
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placeholders["error"] = str(err)
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errors[CONF_HOST] = "api_error"
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except Exception as err: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected exception")
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placeholders["error"] = str(err)
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errors[CONF_HOST] = "unknown"
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self.host = cast(ReolinkHost, self.host)
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if not errors:
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user_input[CONF_PORT] = self.host.api.port
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user_input[CONF_USE_HTTPS] = self.host.api.use_https
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await self.async_set_unique_id(
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self.host.unique_id, raise_on_progress=False
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)
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self._abort_if_unique_id_configured(updates=user_input)
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return self.async_create_entry(
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title=str(self.host.api.nvr_name), data=user_input
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)
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data_schema = vol.Schema(
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{
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vol.Required(CONF_USERNAME, default="admin"): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Required(CONF_HOST): str,
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}
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)
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if errors:
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data_schema = data_schema.extend(
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{
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vol.Optional(CONF_PORT): cv.positive_int,
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vol.Optional(CONF_USE_HTTPS): bool,
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}
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)
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return self.async_show_form(
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step_id="user",
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data_schema=data_schema,
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errors=errors,
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description_placeholders=placeholders,
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)
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async def async_obtain_host_settings(
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self, hass: core.HomeAssistant, user_input: dict
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):
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"""Initialize the Reolink host and get the host information."""
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host = ReolinkHost(hass, user_input, {})
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try:
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if not await host.async_init():
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raise CannotConnect
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finally:
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await host.stop()
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self.host = host
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class CannotConnect(exceptions.HomeAssistantError):
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"""Error to indicate we cannot connect."""
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