Initialize docker stack repo

homeassistant/config/custom_components/yandex_pogoda/config_flow.py

@@ -0,0 +1,153 @@
+"""Configuration flows."""
+
+from __future__ import annotations
+
+import uuid
+
+import homeassistant.helpers.config_validation as cv
+import voluptuous as vol
+from homeassistant import config_entries
+from homeassistant.const import CONF_API_KEY, CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
+from homeassistant.core import HomeAssistant, callback
+
+from .const import (
+    DEFAULT_NAME,
+    DOMAIN,
+    UPDATES_PER_DAY,
+    UPDATES_PER_DAY_SELECTOR,
+    DEFAULT_UPDATES_PER_DAY,
+)
+from .updater import WeatherUpdater
+
+
+def get_value(config_entry: config_entries | None, param: str, default=None):
+    """Get current value for configuration parameter.
+
+    :param config_entry: config_entries|None: config entry from Flow
+    :param param: str: parameter name for getting value
+    :param default: default value for parameter, defaults to None
+    :returns: parameter value, or default value or None
+    """
+    if config_entry is not None:
+        return config_entry.options.get(param, config_entry.data.get(param, default))
+
+    return default
+
+
+class YandexWeatherConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
+    """First time set up flow."""
+
+    @staticmethod
+    @callback
+    def async_get_options_flow(config_entry):
+        """Get the options flow for this handler."""
+        return YandexWeatherOptionsFlow()
+
+    async def async_step_user(self, user_input=None):
+        """Handle a flow initialized by the user."""
+        errors = {}
+
+        if user_input is not None:
+            latitude = user_input[CONF_LATITUDE]
+            longitude = user_input[CONF_LONGITUDE]
+            api_key = user_input[CONF_API_KEY].strip()
+            await self.async_set_unique_id(f"{uuid.uuid4()}")
+            self._abort_if_unique_id_configured()
+
+            weather = await _is_online(api_key, latitude, longitude, self.hass)
+            if weather.last_update_success:
+                user_input[CONF_API_KEY] = api_key
+
+                self.hass.data.setdefault(DOMAIN, {})
+                self.hass.data[DOMAIN][self.unique_id] = {
+                    "weather_data": weather.weather_data
+                }
+                return self.async_create_entry(
+                    title=user_input[CONF_NAME], data=user_input
+                )
+
+            errors["base"] = "could_not_get_data"
+
+        schema = vol.Schema(
+            {
+                vol.Required(CONF_API_KEY): str,
+                vol.Optional(CONF_NAME, default=DEFAULT_NAME): str,
+                vol.Required(
+                    CONF_LATITUDE, default=self.hass.config.latitude
+                ): cv.latitude,
+                vol.Required(
+                    CONF_LONGITUDE, default=self.hass.config.longitude
+                ): cv.longitude,
+                vol.Required(
+                    UPDATES_PER_DAY, default=DEFAULT_UPDATES_PER_DAY
+                ): UPDATES_PER_DAY_SELECTOR,
+            }
+        )
+
+        return self.async_show_form(step_id="user", data_schema=schema, errors=errors)
+
+
+class YandexWeatherOptionsFlow(config_entries.OptionsFlow):
+    """Changing options flow."""
+
+    @property
+    def config_entry(self):
+        return self.hass.config_entries.async_get_entry(self.handler)
+
+    async def async_step_init(self, user_input=None):
+        """Manage the options."""
+        errors = {}
+        if user_input is not None:
+            api_key = user_input[CONF_API_KEY].strip()
+            weather = await _is_online(
+                api_key,
+                user_input[CONF_LATITUDE],
+                user_input[CONF_LONGITUDE],
+                self.hass,
+            )
+            if weather.last_update_success:
+                user_input[CONF_API_KEY] = api_key
+
+                self.hass.data.setdefault(DOMAIN, {})
+                self.hass.data[DOMAIN][self.config_entry.unique_id] = {
+                    "weather_data": weather.weather_data
+                }
+
+                return self.async_create_entry(title="", data=user_input)
+
+            errors["base"] = "could_not_get_data"
+
+        return self.async_show_form(
+            step_id="init", data_schema=self._get_options_schema(), errors=errors
+        )
+
+    def _get_options_schema(self):
+        return vol.Schema(
+            {
+                vol.Required(
+                    CONF_API_KEY, default=get_value(self.config_entry, CONF_API_KEY)
+                ): str,
+                vol.Required(
+                    CONF_LATITUDE, default=get_value(self.config_entry, CONF_LATITUDE)
+                ): cv.latitude,
+                vol.Required(
+                    CONF_LONGITUDE, default=get_value(self.config_entry, CONF_LONGITUDE)
+                ): cv.longitude,
+                vol.Required(
+                    UPDATES_PER_DAY,
+                    default=get_value(
+                        self.config_entry,
+                        UPDATES_PER_DAY,
+                        self.config_entry.data.get(
+                            UPDATES_PER_DAY, DEFAULT_UPDATES_PER_DAY
+                        ),
+                    ),
+                ): UPDATES_PER_DAY_SELECTOR,
+            }
+        )
+
+
+async def _is_online(api_key, lat, lon, hass: HomeAssistant) -> bool:
+    weather = WeatherUpdater(lat, lon, api_key, hass, f"{uuid.uuid4()}")
+    await weather.async_request_refresh()
+    return weather