Energy demo (#9698)

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>
This commit is contained in:
Bram Kragten 2021-08-03 18:50:31 +02:00 committed by GitHub
parent 9b33ead8aa
commit b246502cb6
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GPG Key ID: 4AEE18F83AFDEB23
19 changed files with 613 additions and 25 deletions

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@ -1,5 +1,6 @@
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
import { Lovelace } from "../../../src/panels/lovelace/types";
import { energyEntities } from "../stubs/entities";
import { DemoConfig } from "./types";
export const demoConfigs: Array<() => Promise<DemoConfig>> = [
@ -27,6 +28,7 @@ export const setDemoConfig = async (
selectedDemoConfig = confProm;
hass.addEntities(config.entities(hass.localize), true);
hass.addEntities(energyEntities());
lovelace.saveConfig(config.lovelace(hass.localize));
hass.mockTheme(config.theme());
};

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@ -20,6 +20,10 @@ import { mockShoppingList } from "./stubs/shopping_list";
import { mockSystemLog } from "./stubs/system_log";
import { mockTemplate } from "./stubs/template";
import { mockTranslations } from "./stubs/translations";
import { mockEnergy } from "./stubs/energy";
import { mockConfig } from "./stubs/config";
import { energyEntities } from "./stubs/entities";
import { mockForecastSolar } from "./stubs/forecast_solar";
class HaDemo extends HomeAssistantAppEl {
protected async _initializeHass() {
@ -47,8 +51,13 @@ class HaDemo extends HomeAssistantAppEl {
mockEvents(hass);
mockMediaPlayer(hass);
mockFrontend(hass);
mockEnergy(hass);
mockForecastSolar(hass);
mockConfig(hass);
mockPersistentNotification(hass);
hass.addEntities(energyEntities());
// Once config is loaded AND localize, set entities and apply theme.
Promise.all([selectedDemoConfig, localizePromise]).then(
([conf, localize]) => {

41
demo/src/stubs/config.ts Normal file
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@ -0,0 +1,41 @@
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
export const mockConfig = (hass: MockHomeAssistant) => {
hass.mockAPI("config/config_entries/entry", () => [
{
entry_id: "co2signal",
domain: "co2signal",
title: "CO2 Signal",
source: "user",
state: "loaded",
supports_options: false,
supports_unload: true,
pref_disable_new_entities: false,
pref_disable_polling: false,
disabled_by: null,
reason: null,
},
]);
hass.mockWS("config/entity_registry/list", () => [
{
config_entry_id: "co2signal",
device_id: "co2signal",
area_id: null,
disabled_by: null,
entity_id: "sensor.co2_intensity",
name: null,
icon: null,
platform: "co2signal",
},
{
config_entry_id: "co2signal",
device_id: "co2signal",
area_id: null,
disabled_by: null,
entity_id: "sensor.grid_fossil_fuel_percentage",
name: null,
icon: null,
platform: "co2signal",
},
]);
};

70
demo/src/stubs/energy.ts Normal file
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@ -0,0 +1,70 @@
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
export const mockEnergy = (hass: MockHomeAssistant) => {
hass.mockWS("energy/get_prefs", () => ({
energy_sources: [
{
type: "grid",
flow_from: [
{
stat_energy_from: "sensor.energy_consumption_tarif_1",
stat_cost: "sensor.energy_consumption_tarif_1_cost",
entity_energy_from: "sensor.energy_consumption_tarif_1",
entity_energy_price: null,
number_energy_price: null,
},
{
stat_energy_from: "sensor.energy_consumption_tarif_2",
stat_cost: "sensor.energy_consumption_tarif_2_cost",
entity_energy_from: "sensor.energy_consumption_tarif_2",
entity_energy_price: null,
number_energy_price: null,
},
],
flow_to: [
{
stat_energy_to: "sensor.energy_production_tarif_1",
stat_compensation: "sensor.energy_production_tarif_1_compensation",
entity_energy_to: "sensor.energy_production_tarif_1",
entity_energy_price: null,
number_energy_price: null,
},
{
stat_energy_to: "sensor.energy_production_tarif_2",
stat_compensation: "sensor.energy_production_tarif_2_compensation",
entity_energy_to: "sensor.energy_production_tarif_2",
entity_energy_price: null,
number_energy_price: null,
},
],
cost_adjustment_day: 0,
},
{
type: "solar",
stat_energy_from: "sensor.solar_production",
config_entry_solar_forecast: ["solar_forecast"],
},
],
device_consumption: [
{
stat_consumption: "sensor.energy_car",
},
{
stat_consumption: "sensor.energy_ac",
},
{
stat_consumption: "sensor.energy_washing_machine",
},
{
stat_consumption: "sensor.energy_dryer",
},
{
stat_consumption: "sensor.energy_heat_pump",
},
{
stat_consumption: "sensor.energy_boiler",
},
],
}));
hass.mockWS("energy/info", () => ({ cost_sensors: [] }));
};

143
demo/src/stubs/entities.ts Normal file
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@ -0,0 +1,143 @@
import { convertEntities } from "../../../src/fake_data/entity";
export const energyEntities = () =>
convertEntities({
"sensor.grid_fossil_fuel_percentage": {
entity_id: "sensor.grid_fossil_fuel_percentage",
state: "88.6",
attributes: {
unit_of_measurement: "%",
},
},
"sensor.solar_production": {
entity_id: "sensor.solar_production",
state: "88.6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Solar",
unit_of_measurement: "kWh",
},
},
"sensor.energy_consumption_tarif_1": {
entity_id: "sensor.energy_consumption_tarif_1 ",
state: "88.6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Grid consumption low tariff",
unit_of_measurement: "kWh",
},
},
"sensor.energy_consumption_tarif_2": {
entity_id: "sensor.energy_consumption_tarif_2",
state: "88.6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Grid consumption high tariff",
unit_of_measurement: "kWh",
},
},
"sensor.energy_production_tarif_1": {
entity_id: "sensor.energy_production_tarif_1",
state: "88.6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Returned to grid low tariff",
unit_of_measurement: "kWh",
},
},
"sensor.energy_production_tarif_2": {
entity_id: "sensor.energy_production_tarif_2",
state: "88.6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Returned to grid high tariff",
unit_of_measurement: "kWh",
},
},
"sensor.energy_consumption_tarif_1_cost": {
entity_id: "sensor.energy_consumption_tarif_1_cost",
state: "2",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
unit_of_measurement: "EUR",
},
},
"sensor.energy_consumption_tarif_2_cost": {
entity_id: "sensor.energy_consumption_tarif_2_cost",
state: "2",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
unit_of_measurement: "EUR",
},
},
"sensor.energy_production_tarif_1_compensation": {
entity_id: "sensor.energy_production_tarif_1_compensation",
state: "2",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
unit_of_measurement: "EUR",
},
},
"sensor.energy_production_tarif_2_compensation": {
entity_id: "sensor.energy_production_tarif_2_compensation",
state: "2",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
unit_of_measurement: "EUR",
},
},
"sensor.energy_car": {
entity_id: "sensor.energy_car",
state: "4",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Electric car",
unit_of_measurement: "kWh",
},
},
"sensor.energy_ac": {
entity_id: "sensor.energy_ac",
state: "3",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Air conditioning",
unit_of_measurement: "kWh",
},
},
"sensor.energy_washing_machine": {
entity_id: "sensor.energy_washing_machine",
state: "6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Washing machine",
unit_of_measurement: "kWh",
},
},
"sensor.energy_dryer": {
entity_id: "sensor.energy_dryer",
state: "5.5",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Dryer",
unit_of_measurement: "kWh",
},
},
"sensor.energy_heat_pump": {
entity_id: "sensor.energy_heat_pump",
state: "6",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Heat pump",
unit_of_measurement: "kWh",
},
},
"sensor.energy_boiler": {
entity_id: "sensor.energy_boiler",
state: "7",
attributes: {
last_reset: "1970-01-01T00:00:00:00+00",
friendly_name: "Boiler",
unit_of_measurement: "kWh",
},
},
});

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@ -0,0 +1,55 @@
import { format, startOfToday, startOfTomorrow } from "date-fns";
import { ForecastSolarForecast } from "../../../src/data/forecast_solar";
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
export const mockForecastSolar = (hass: MockHomeAssistant) => {
const todayString = format(startOfToday(), "yyyy-MM-dd");
const tomorrowString = format(startOfTomorrow(), "yyyy-MM-dd");
hass.mockWS(
"forecast_solar/forecasts",
(): Record<string, ForecastSolarForecast> => ({
solar_forecast: {
wh_hours: {
[`${todayString}T06:00:00`]: 0,
[`${todayString}T06:23:00`]: 6,
[`${todayString}T06:45:00`]: 39,
[`${todayString}T07:00:00`]: 28,
[`${todayString}T08:00:00`]: 208,
[`${todayString}T09:00:00`]: 352,
[`${todayString}T10:00:00`]: 544,
[`${todayString}T11:00:00`]: 748,
[`${todayString}T12:00:00`]: 1259,
[`${todayString}T13:00:00`]: 1361,
[`${todayString}T14:00:00`]: 1373,
[`${todayString}T15:00:00`]: 1370,
[`${todayString}T16:00:00`]: 1186,
[`${todayString}T17:00:00`]: 937,
[`${todayString}T18:00:00`]: 652,
[`${todayString}T19:00:00`]: 370,
[`${todayString}T20:00:00`]: 155,
[`${todayString}T21:48:00`]: 24,
[`${todayString}T22:36:00`]: 0,
[`${tomorrowString}T06:01:00`]: 0,
[`${tomorrowString}T06:23:00`]: 9,
[`${tomorrowString}T06:45:00`]: 47,
[`${tomorrowString}T07:00:00`]: 48,
[`${tomorrowString}T08:00:00`]: 473,
[`${tomorrowString}T09:00:00`]: 827,
[`${tomorrowString}T10:00:00`]: 1153,
[`${tomorrowString}T11:00:00`]: 1413,
[`${tomorrowString}T12:00:00`]: 1590,
[`${tomorrowString}T13:00:00`]: 1652,
[`${tomorrowString}T14:00:00`]: 1612,
[`${tomorrowString}T15:00:00`]: 1438,
[`${tomorrowString}T16:00:00`]: 1149,
[`${tomorrowString}T17:00:00`]: 830,
[`${tomorrowString}T18:00:00`]: 542,
[`${tomorrowString}T19:00:00`]: 311,
[`${tomorrowString}T20:00:00`]: 140,
[`${tomorrowString}T21:47:00`]: 22,
[`${tomorrowString}T22:34:00`]: 0,
},
},
})
);
};

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@ -1,4 +1,6 @@
import { addHours, differenceInHours } from "date-fns";
import { HassEntity } from "home-assistant-js-websocket";
import { StatisticValue } from "../../../src/data/history";
import { MockHomeAssistant } from "../../../src/fake_data/provide_hass";
interface HistoryQueryParams {
@ -64,6 +66,211 @@ const generateHistory = (state, deltas) => {
const incrementalUnits = ["clients", "queries", "ads"];
const generateMeanStatistics = (
id: string,
start: Date,
end: Date,
initValue: number,
maxDiff: number
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let lastVal = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const delta = Math.random() * maxDiff;
const mean = lastVal + delta;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
mean,
min: mean,
max: mean,
last_reset: "1970-01-01T00:00:00+00:00",
state: mean,
sum: null,
});
lastVal = mean;
currentDate = addHours(currentDate, 1);
}
return statistics;
};
const generateSumStatistics = (
id: string,
start: Date,
end: Date,
initValue: number,
maxDiff: number
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum,
});
currentDate = addHours(currentDate, 1);
}
return statistics;
};
const generateCurvedStatistics = (
id: string,
start: Date,
end: Date,
initValue: number,
maxDiff: number,
metered: boolean
) => {
const statistics: StatisticValue[] = [];
let currentDate = new Date(start);
currentDate.setMinutes(0, 0, 0);
let sum = initValue;
const hours = differenceInHours(end, start) - 1;
let i = 0;
let half = false;
const now = new Date();
while (end > currentDate && currentDate < now) {
const add = Math.random() * maxDiff;
sum += i * add;
statistics.push({
statistic_id: id,
start: currentDate.toISOString(),
mean: null,
min: null,
max: null,
last_reset: "1970-01-01T00:00:00+00:00",
state: initValue + sum,
sum: metered ? sum : null,
});
currentDate = addHours(currentDate, 1);
if (!half && i > hours / 2) {
half = true;
}
i += half ? -1 : 1;
}
return statistics;
};
const statisticsFunctions: Record<
string,
(id: string, start: Date, end: Date) => StatisticValue[]
> = {
"sensor.energy_consumption_tarif_1": (id: string, start: Date, end: Date) => {
const morningEnd = new Date(start.getTime() + 10 * 60 * 60 * 1000);
const morningLow = generateSumStatistics(id, start, morningEnd, 0, 0.7);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const morningFinalVal = morningLow.length
? morningLow[morningLow.length - 1].sum!
: 0;
const empty = generateSumStatistics(
id,
morningEnd,
eveningStart,
morningFinalVal,
0
);
const eveningLow = generateSumStatistics(
id,
eveningStart,
end,
morningFinalVal,
0.7
);
return [...morningLow, ...empty, ...eveningLow];
},
"sensor.energy_consumption_tarif_2": (id: string, start: Date, end: Date) => {
const morningEnd = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const eveningStart = new Date(start.getTime() + 20 * 60 * 60 * 1000);
const highTarif = generateSumStatistics(
id,
morningEnd,
eveningStart,
0,
0.3
);
const highTarifFinalVal = highTarif.length
? highTarif[highTarif.length - 1].sum!
: 0;
const morning = generateSumStatistics(id, start, morningEnd, 0, 0);
const evening = generateSumStatistics(
id,
eveningStart,
end,
highTarifFinalVal,
0
);
return [...morning, ...highTarif, ...evening];
},
"sensor.energy_production_tarif_1": (id, start, end) =>
generateSumStatistics(id, start, end, 0, 0),
"sensor.energy_production_tarif_1_compensation": (id, start, end) =>
generateSumStatistics(id, start, end, 0, 0),
"sensor.energy_production_tarif_2": (id, start, end) => {
const productionStart = new Date(start.getTime() + 9 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 21 * 60 * 60 * 1000);
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
0,
0.15,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(id, start, productionStart, 0, 0);
const evening = generateSumStatistics(
id,
productionEnd,
end,
productionFinalVal,
0
);
return [...morning, ...production, ...evening];
},
"sensor.solar_production": (id, start, end) => {
const productionStart = new Date(start.getTime() + 7 * 60 * 60 * 1000);
const productionEnd = new Date(start.getTime() + 23 * 60 * 60 * 1000);
const production = generateCurvedStatistics(
id,
productionStart,
productionEnd,
0,
0.3,
true
);
const productionFinalVal = production.length
? production[production.length - 1].sum!
: 0;
const morning = generateSumStatistics(id, start, productionStart, 0, 0);
const evening = generateSumStatistics(
id,
productionEnd,
end,
productionFinalVal,
0
);
return [...morning, ...production, ...evening];
},
"sensor.grid_fossil_fuel_percentage": (id, start, end) =>
generateMeanStatistics(id, start, end, 35, 1.3),
};
export const mockHistory = (mockHass: MockHomeAssistant) => {
mockHass.mockAPI(
new RegExp("history/period/.+"),
@ -133,4 +340,39 @@ export const mockHistory = (mockHass: MockHomeAssistant) => {
return results;
}
);
mockHass.mockWS(
"history/statistics_during_period",
({ statistic_ids, start_time, end_time }, hass) => {
const start = new Date(start_time);
const end = new Date(end_time);
const statistics: Record<string, StatisticValue[]> = {};
statistic_ids.forEach((id: string) => {
if (id in statisticsFunctions) {
statistics[id] = statisticsFunctions[id](id, start, end);
} else {
const entityState = hass.states[id];
const state = entityState ? Number(entityState.state) : 1;
statistics[id] =
entityState && "last_reset" in entityState.attributes
? generateSumStatistics(
id,
start,
end,
state,
state * (state > 80 ? 0.01 : 0.05)
)
: generateMeanStatistics(
id,
start,
end,
state,
state * (state > 80 ? 0.05 : 0.1)
);
}
});
return statistics;
}
);
};

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@ -6,7 +6,7 @@ export const mockTemplate = (hass: MockHomeAssistant) => {
body: { message: "Template dev tool does not work in the demo." },
})
);
hass.mockWS("render_template", (msg, onChange) => {
hass.mockWS("render_template", (msg, _hass, onChange) => {
onChange!({
result: msg.template,
listeners: { all: false, domains: [], entities: [], time: false },

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@ -228,7 +228,7 @@ const getEnergyData = async (
const stats = await fetchStatistics(hass!, addHours(start, -1), end, statIDs); // Subtract 1 hour from start to get starting point data
return {
const data = {
start,
end,
info,
@ -237,6 +237,8 @@ const getEnergyData = async (
co2SignalConfigEntry,
co2SignalEntity,
};
return data;
};
export interface EnergyCollection extends Collection<EnergyData> {

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@ -1,4 +1,5 @@
import { Connection, createCollection } from "home-assistant-js-websocket";
import { Store } from "home-assistant-js-websocket/dist/store";
import { computeStateName } from "../common/entity/compute_state_name";
import { debounce } from "../common/util/debounce";
import { HomeAssistant } from "../types";
@ -96,12 +97,15 @@ export const removeEntityRegistryEntry = (
entity_id: entityId,
});
export const fetchEntityRegistry = (conn) =>
conn.sendMessagePromise({
export const fetchEntityRegistry = (conn: Connection) =>
conn.sendMessagePromise<EntityRegistryEntry[]>({
type: "config/entity_registry/list",
});
const subscribeEntityRegistryUpdates = (conn, store) =>
const subscribeEntityRegistryUpdates = (
conn: Connection,
store: Store<EntityRegistryEntry[]>
) =>
conn.subscribeEvents(
debounce(
() =>

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@ -11,7 +11,13 @@ export const demoConfig: HassConfig = {
temperature: "°C",
volume: "L",
},
components: ["notify.html5", "history", "shopping_list"],
components: [
"notify.html5",
"history",
"shopping_list",
"forecast_solar",
"energy",
],
time_zone: "America/Los_Angeles",
config_dir: "/config",
version: "DEMO",

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@ -72,6 +72,13 @@ export const demoPanels: Panels = {
config: null,
url_path: "map",
},
energy: {
component_name: "energy",
icon: "hass:lightning-bolt",
title: "energy",
config: null,
url_path: "energy",
},
// config: {
// component_name: "config",
// icon: "hass:cog",

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@ -33,7 +33,11 @@ export interface MockHomeAssistant extends HomeAssistant {
addTranslations(translations: Record<string, string>, language?: string);
mockWS(
type: string,
callback: (msg: any, onChange?: (response: any) => void) => any
callback: (
msg: any,
hass: MockHomeAssistant,
onChange?: (response: any) => void
) => any
);
mockAPI(path: string | RegExp, callback: MockRestCallback);
mockEvent(event);
@ -144,7 +148,7 @@ export const provideHass = (
const callback = wsCommands[msg.type];
if (callback) {
callback(msg);
callback(msg, hass());
} else {
// eslint-disable-next-line
console.error(`Unknown WS command: ${msg.type}`);
@ -153,7 +157,7 @@ export const provideHass = (
sendMessagePromise: async (msg) => {
const callback = wsCommands[msg.type];
return callback
? callback(msg)
? callback(msg, hass())
: Promise.reject({
code: "command_not_mocked",
message: `WS Command ${msg.type} is not implemented in provide_hass.`,
@ -162,7 +166,7 @@ export const provideHass = (
subscribeMessage: async (onChange, msg) => {
const callback = wsCommands[msg.type];
return callback
? callback(msg, onChange)
? callback(msg, hass(), onChange)
: Promise.reject({
code: "command_not_mocked",
message: `WS Command ${msg.type} is not implemented in provide_hass.`,
@ -266,6 +270,7 @@ export const provideHass = (
updateStates,
updateTranslations,
addTranslations,
loadFragmentTranslation: async (_fragment: string) => hass().localize,
addEntities,
mockWS(type, callback) {
wsCommands[type] = callback;

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@ -153,7 +153,7 @@ export class HuiEnergyDevicesGraphCard
endTime = new Date(
Math.max(
...statisticsData.map((stats) =>
new Date(stats[stats.length - 1].start).getTime()
stats.length ? new Date(stats[stats.length - 1].start).getTime() : 0
)
)
);

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@ -10,7 +10,6 @@ import { UnsubscribeFunc } from "home-assistant-js-websocket";
import { css, html, LitElement, svg } from "lit";
import { customElement, property, state } from "lit/decorators";
import { classMap } from "lit/directives/class-map";
import { ifDefined } from "lit/directives/if-defined";
import "@material/mwc-button";
import { formatNumber } from "../../../../common/string/format_number";
import "../../../../components/ha-card";
@ -122,7 +121,8 @@ class HuiEnergyDistrubutionCard
let homeLowCarbonCircumference: number | undefined;
let homeHighCarbonCircumference: number | undefined;
let electricityMapUrl: string | undefined;
// This fallback is used in the demo
let electricityMapUrl = "https://www.electricitymap.org";
if (
this._data.co2SignalEntity &&
@ -140,8 +140,8 @@ class HuiEnergyDistrubutionCard
const co2State = this.hass.states[this._data.co2SignalEntity];
if (co2State) {
electricityMapUrl = `https://www.electricitymap.org/zone/${co2State.attributes.country_code}`;
if (co2State?.attributes.country_code) {
electricityMapUrl += `/zone/${co2State.attributes.country_code}`;
}
if (highCarbonConsumption !== null) {
@ -168,7 +168,7 @@ class HuiEnergyDistrubutionCard
<span class="label">Non-fossil</span>
<a
class="circle"
href=${ifDefined(electricityMapUrl)}
href=${electricityMapUrl}
target="_blank"
rel="noopener no referrer"
>

View File

@ -98,10 +98,11 @@ class HuiEnergyGridGaugeCard
<ha-card>
<ha-svg-icon id="info" .path=${mdiInformation}></ha-svg-icon>
<paper-tooltip animation-delay="0" for="info" position="left">
This card represents your energy dependency. If it's green, it means
you produced more energy than that you consumed from the grid. If it's
in the red, it means that you relied on the grid for part of your
home's energy consumption.
This card represents your energy dependency.
<br /><br />
If it's green, it means you produced more energy than that you
consumed from the grid. If it's in the red, it means that you relied
on the grid for part of your home's energy consumption.
</paper-tooltip>
${value !== undefined
? html`<ha-gauge

View File

@ -89,9 +89,10 @@ class HuiEnergySolarGaugeCard
<ha-svg-icon id="info" .path=${mdiInformation}></ha-svg-icon>
<paper-tooltip animation-delay="0" for="info" position="left">
This card represents how much of the solar energy was used by your
home and was not returned to the grid. If you frequently produce more
than you consume, try to conserve this energy by installing a battery
or buying an electric car to charge.
home and was not returned to the grid.
<br /><br />
If you frequently produce more than you consume, try to conserve this
energy by installing a battery or buying an electric car to charge.
</paper-tooltip>
${value !== undefined
? html`<ha-gauge

View File

@ -202,7 +202,7 @@ export class HuiEnergySolarGraphCard
endTime = new Date(
Math.max(
...statisticsData.map((stats) =>
new Date(stats[stats.length - 1].start).getTime()
stats.length ? new Date(stats[stats.length - 1].start).getTime() : 0
)
)
);

View File

@ -243,7 +243,7 @@ export class HuiEnergyUsageGraphCard
endTime = new Date(
Math.max(
...statisticsData.map((stats) =>
new Date(stats[stats.length - 1].start).getTime()
stats.length ? new Date(stats[stats.length - 1].start).getTime() : 0
)
)
);