77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
"""Config flow to configure Agent devices."""
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from contextlib import suppress
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from agent import AgentConnectionError, AgentError
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from agent.a import Agent
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_HOST, CONF_PORT
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import DOMAIN, SERVER_URL
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from .helpers import generate_url
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DEFAULT_PORT = 8090
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class AgentFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle an Agent config flow."""
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def __init__(self):
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"""Initialize the Agent config flow."""
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self.device_config = {}
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async def async_step_user(self, user_input=None):
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"""Handle an Agent config flow."""
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errors = {}
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if user_input is not None:
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host = user_input[CONF_HOST]
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port = user_input[CONF_PORT]
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server_origin = generate_url(host, port)
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agent_client = Agent(server_origin, async_get_clientsession(self.hass))
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with suppress(AgentConnectionError, AgentError):
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await agent_client.update()
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await agent_client.close()
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if agent_client.is_available:
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await self.async_set_unique_id(agent_client.unique)
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self._abort_if_unique_id_configured(
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updates={
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CONF_HOST: user_input[CONF_HOST],
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CONF_PORT: user_input[CONF_PORT],
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SERVER_URL: server_origin,
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}
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)
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self.device_config = {
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CONF_HOST: host,
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CONF_PORT: port,
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SERVER_URL: server_origin,
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}
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return await self._create_entry(agent_client.name)
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errors["base"] = "cannot_connect"
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data = {
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
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}
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return self.async_show_form(
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step_id="user",
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description_placeholders=self.device_config,
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data_schema=vol.Schema(data),
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errors=errors,
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)
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async def _create_entry(self, server_name):
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"""Create entry for device."""
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return self.async_create_entry(title=server_name, data=self.device_config)
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