add custom component and cards to track space weather conditions
This commit is contained in:
parent
4687210542
commit
0215004691
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DOMAIN = "space_weather"
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{
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"codeowners": ["@cyberes"],
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"config_flow": false,
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"dependencies": [],
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"documentation": "https://git.evulid.cc/cyberes/ha-noaa-space-weather-sensor",
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"domain": "space_weather",
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"iot_class": "cloud_polling",
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"name": "Space Weather",
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"requirements": [],
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"version": "1.0.0"
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}
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import logging
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from datetime import timedelta
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import aiohttp
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import homeassistant.helpers.config_validation as cv
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import voluptuous as vol
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from homeassistant.components.sensor import PLATFORM_SCHEMA
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.entity import Entity
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from homeassistant.util import Throttle
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_LOGGER = logging.getLogger(__name__)
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CONF_URL = "https://services.swpc.noaa.gov/products/noaa-scales.json"
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SCAN_INTERVAL = timedelta(minutes=30)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Optional("url", default=CONF_URL): cv.string,
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})
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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url = config.get("url")
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session = async_get_clientsession(hass)
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async_add_entities([
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SpaceWeatherScaleSensor(session, url, "R"),
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SpaceWeatherScaleSensor(session, url, "S"),
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SpaceWeatherScaleSensor(session, url, "G"),
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SpaceWeatherPredictionSensor(session, url, "R", "MinorProb", "pred_r_minor"),
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SpaceWeatherPredictionSensor(session, url, "R", "MajorProb", "pred_r_major"),
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SpaceWeatherPredictionSensor(session, url, "S", "Scale", "pred_s_scale"),
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SpaceWeatherPredictionSensor(session, url, "S", "Prob", "pred_s_prob"),
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SpaceWeatherPredictionSensor(session, url, "G", "Scale", "pred_g_scale"),
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], True)
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class SpaceWeatherScaleSensor(Entity):
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def __init__(self, session, url, scale_key):
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self._session = session
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self._url = url
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self._scale_key = scale_key
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self._name = f'Space Weather Scale {scale_key}'
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self._state = None
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self._data = None
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@property
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def name(self):
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return self._name
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@property
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def unique_id(self):
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return f"space_weather_scale_{self._scale_key.lower()}"
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@property
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def state(self):
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return self._state
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@property
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def device_state_attributes(self):
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if self._data:
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return {
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"scale": self._data[self._scale_key]["Scale"],
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"text": self._data[self._scale_key]["Text"],
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}
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return None
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@Throttle(SCAN_INTERVAL)
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async def async_update(self):
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try:
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async with self._session.get(self._url) as response:
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if response.status == 200:
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data = await response.json()
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self._data = data["-1"]
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self._state = f'{self._scale_key}{self._data[self._scale_key]["Scale"]}'
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else:
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_LOGGER.error(f"Error fetching data from {self._url}")
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except aiohttp.ClientError as err:
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_LOGGER.error(f"Error fetching data from {self._url}: {err}")
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class SpaceWeatherPredictionSensor(Entity):
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def __init__(self, session, url, scale_key, pred_key, unique_id):
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self._session = session
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self._url = url
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self._scale_key = scale_key
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self._pred_key = pred_key
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self._unique_id = unique_id
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self._name = f'Space Weather Prediction {scale_key} {pred_key}'
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self._state = None
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self._data = None
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@property
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def name(self):
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return self._name
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@property
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def unique_id(self):
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return self._unique_id
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@property
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def state(self):
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if self._pred_key == "Scale":
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return self._state
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elif self._state is not None:
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try:
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return float(self._state)
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except ValueError:
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return None
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return None
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@property
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def unit_of_measurement(self):
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if self._pred_key in ["MinorProb", "MajorProb", "Prob"]:
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return "%"
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return None
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@property
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def device_state_attributes(self):
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if self._data:
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return {
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"date_stamp": self._data["DateStamp"],
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"time_stamp": self._data["TimeStamp"],
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}
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return None
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@Throttle(SCAN_INTERVAL)
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async def async_update(self):
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try:
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async with self._session.get(self._url) as response:
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if response.status == 200:
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data = await response.json()
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self._data = data["1"]
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self._state = self._data[self._scale_key][self._pred_key]
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else:
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_LOGGER.error(f"Error fetching data from {self._url}")
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except aiohttp.ClientError as err:
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_LOGGER.error(f"Error fetching data from {self._url}: {err}")
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class SpaceWeatherCard extends HTMLElement {
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constructor() {
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super();
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this.attachShadow({mode: 'open'});
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}
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setConfig(config) {
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this._config = config;
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}
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set hass(hass) {
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this._hass = hass;
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this.render();
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}
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render() {
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if (!this.shadowRoot) return;
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this.shadowRoot.innerHTML = `
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<style>
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.scale-container {
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display: flex;
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justify-content: space-around;
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}
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.scale-item {
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text-align: center;
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}
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.scale-label {
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font-weight: bold;
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margin-bottom: 8px;
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}
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.scale-value {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 4px;
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padding: 8px;
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border-radius: 4px;
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}
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.scale-text {
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font-size: 14px;
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}
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.noaa_scale_bg_5 {
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background-color: #C80000;
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}
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.noaa_scale_bg_4 {
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background-color: #FF0000;
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}
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.noaa_scale_bg_3 {
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background-color: #FF9600;
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}
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.noaa_scale_bg_2 {
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background-color: #FFC800;
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}
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.noaa_scale_bg_1 {
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background-color: #F6EB14;
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}
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.noaa_scale_bg_0 {
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background-color: #92D050;
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}
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a {
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text-decoration: none;
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color: inherit;
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}
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.card-header {
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font-size: 20px;
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font-weight: bold;
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padding: 16px;
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margin-bottom: 16px;
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text-align: center;
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}
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.scale-item {
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cursor: pointer;
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}
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</style>
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<ha-card>
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<div class="card-header">
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<a href="https://www.spaceweather.gov/noaa-scales-explanation" target="_blank">Space Weather Conditions</a>
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</div>
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<div class="card-content">
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<div class="scale-container">
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<div class="scale-item" data-entity-id="sensor.space_weather_scale_r">
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<!-- <div class="scale-label">R Scale</div>-->
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<div class="scale-value noaa_scale_bg_${this._getNumericState('sensor.space_weather_scale_r')}">
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${this._getStateValue('sensor.space_weather_scale_r')}
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</div>
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<div class="scale-text">
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${this._getStateAttribute('sensor.space_weather_scale_r', 'text')}
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</div>
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</div>
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<div class="scale-item" data-entity-id="sensor.space_weather_scale_s">
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<!-- <div class="scale-label">S Scale</div>-->
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<div class="scale-value noaa_scale_bg_${this._getNumericState('sensor.space_weather_scale_s')}">
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${this._getStateValue('sensor.space_weather_scale_s')}
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</div>
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<div class="scale-text">
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${this._getStateAttribute('sensor.space_weather_scale_s', 'text')}
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</div>
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</div>
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<div class="scale-item" data-entity-id="sensor.space_weather_scale_g">
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<!-- <div class="scale-label">G Scale</div>-->
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<div class="scale-value noaa_scale_bg_${this._getNumericState('sensor.space_weather_scale_g')}">
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${this._getStateValue('sensor.space_weather_scale_g')}
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</div>
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<div class="scale-text">
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${this._getStateAttribute('sensor.space_weather_scale_g', 'text')}
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</div>
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</div>
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</div>
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</div>
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</ha-card>
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`;
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this._attachClickListeners();
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}
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_getStateValue(entityId) {
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const state = this._hass.states[entityId];
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return state ? state.state : '';
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}
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_getStateAttribute(entityId, attribute) {
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const state = this._hass.states[entityId];
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return state ? state.attributes[attribute] || '' : '';
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}
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_getNumericState(entityId) {
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const stateValue = this._getStateValue(entityId);
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return stateValue.substring(1);
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}
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_attachClickListeners() {
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const scaleItems = this.shadowRoot.querySelectorAll('.scale-item');
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scaleItems.forEach(item => {
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item.addEventListener('click', () => {
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const entityId = item.dataset.entityId;
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this._handleClick(entityId);
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});
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});
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}
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_handleClick(entityId) {
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const event = new Event('hass-more-info', {composed: true});
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event.detail = {entityId};
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this.dispatchEvent(event);
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}
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getCardSize() {
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return 3;
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}
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}
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customElements.define('space-weather-card', SpaceWeatherCard);
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class SpaceWeatherPredictionCard extends HTMLElement {
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constructor() {
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super();
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this.attachShadow({mode: 'open'});
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}
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setConfig(config) {
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this._config = config;
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}
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set hass(hass) {
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this._hass = hass;
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this.render();
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}
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render() {
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if (!this.shadowRoot) return;
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this.shadowRoot.innerHTML = `
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<style>
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/* TODO: unify this with the other card */
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.prediction-container {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.prediction-item {
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text-align: center;
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margin-bottom: 16px;
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}
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.prediction-label {
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font-weight: bold;
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margin-bottom: 8px;
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}
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.prediction-value {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 4px;
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padding: 8px;
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border-radius: 4px;
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}
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.noaa_scale_bg_5 {
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background-color: #C80000;
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}
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.noaa_scale_bg_4 {
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background-color: #FF0000;
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}
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.noaa_scale_bg_3 {
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background-color: #FF9600;
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}
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.noaa_scale_bg_2 {
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background-color: #FFC800;
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}
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.noaa_scale_bg_1 {
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background-color: #F6EB14;
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}
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.noaa_scale_bg_0 {
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background-color: #92D050;
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}
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.card-header {
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font-size: 20px;
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font-weight: bold;
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padding: 16px;
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margin-bottom: 16px;
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text-align: center;
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}
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.scale-value {
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font-size: 24px;
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font-weight: bold;
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margin-bottom: 4px;
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padding: 8px;
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border-radius: 4px;
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}
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a {
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text-decoration: none;
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color: inherit;
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}
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</style>
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<ha-card>
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<div class="card-header">Space Weather Predictions</div>
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<div class="card-content">
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<div class="prediction-container">
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<div class="prediction-item">
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<div class="prediction-label">R1-R2</div>
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<!-- TODO: what happens when "Scale" in JSON is not null? -->
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<!-- TODO: what happens when "Text" in JSON is not null? -->
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<div class="prediction-value">
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${Math.round(parseFloat(this._getStateValue('sensor.space_weather_prediction_r_minorprob')))}%
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</div>
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</div>
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<div class="prediction-item">
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<div class="prediction-label">R3-R5</div>
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<!-- TODO: what happens when "Scale" in JSON is not null? -->
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<!-- TODO: what happens when "Text" in JSON is not null? -->
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<div class="prediction-value">
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${Math.round(parseFloat(this._getStateValue('sensor.space_weather_prediction_r_majorprob')))}%
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</div>
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</div>
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<div class="prediction-item">
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<div class="prediction-label">S1 or Greater</div>
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<!-- TODO: what happens when "Scale" in JSON is not null? -->
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<!-- TODO: what happens when "Text" in JSON is not null? -->
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<div class="prediction-value">
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${Math.round(parseFloat(this._getStateValue('sensor.space_weather_prediction_s_prob')))}%
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</div>
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</div>
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<!-- <div class="prediction-item">
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<div class="prediction-label">S Probability</div>
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<div class="prediction-value">
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${this._getStateValue('sensor.space_weather_prediction_s_scale')}
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</div>
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</div> -->
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<div class="prediction-item">
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<div class="prediction-label">G Scale</div>
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<div class="prediction-value scale-value noaa_scale_bg_${this._getStateValue('sensor.space_weather_prediction_g_scale')}">
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G${this._getStateValue('sensor.space_weather_prediction_g_scale')}
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</div>
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</div>
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</div>
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</div>
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</ha-card>
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`;
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}
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_getStateValue(entityId) {
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const state = this._hass.states[entityId];
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return state ? state.state : '';
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}
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_getNumericState(entityId) {
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const stateValue = this._getStateValue(entityId);
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return stateValue.substring(1);
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}
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getCardSize() {
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return 5;
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}
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}
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customElements.define('space-weather-prediction-card', SpaceWeatherPredictionCard);
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