evcc-io/assets/js/components/TargetCharge.vue
andig 7c3ca53f02
Add dedicated co2 tariff (#8089)
---------

Co-authored-by: Michael Geers <michael@geers.tv>
2023-05-31 09:19:36 +02:00

296 lines
7.6 KiB
Vue

<template>
<form @submit.prevent="setTargetTime">
<div class="mt-4">
<div class="form-group d-lg-flex align-items-baseline mb-2 justify-content-between">
<!-- eslint-disable vue/no-v-html -->
<label for="targetTimeLabel" class="mb-3 me-3">
<span v-if="socBasedCharging">
{{
$t("main.targetCharge.descriptionSoc", {
targetSoc,
})
}}
</span>
<span v-else>
{{
$t("main.targetCharge.descriptionEnergy", {
targetEnergy: targetEnergyFormatted,
})
}}
</span>
</label>
<!-- eslint-enable vue/no-v-html -->
<div class="d-flex justify-content-between date-selection">
<select v-model="selectedDay" class="form-select me-2">
<option v-for="opt in dayOptions()" :key="opt.value" :value="opt.value">
{{ opt.name }}
</option>
</select>
<input
v-model="selectedTime"
type="time"
class="form-control ms-2 time-selection"
:step="60 * 5"
required
/>
</div>
</div>
<p class="mb-0">
<span v-if="timeInThePast" class="d-block text-danger">
{{ $t("main.targetCharge.targetIsInThePast") }}
</span>
<span v-else-if="timeTooFarInTheFuture" class="d-block text-secondary">
{{ $t("main.targetCharge.targetIsTooFarInTheFuture") }}
</span>
<span v-if="costLimitExists" class="d-block text-secondary">
{{
$t("main.targetCharge.costLimitIgnore", {
limit: costLimitText,
})
}}
</span>
&nbsp;
</p>
<TargetChargePlan v-if="targetChargePlanProps" v-bind="targetChargePlanProps" />
<div class="d-flex justify-content-between mt-3">
<button
type="button"
class="btn btn-outline-secondary"
:disabled="!targetTime"
@click="removeTargetTime"
>
{{ $t("main.targetCharge.remove") }}
</button>
<button type="submit" class="btn btn-primary" :disabled="timeInThePast">
<span v-if="targetTime">
{{ $t("main.targetCharge.update") }}
</span>
<span v-else>
{{ $t("main.targetCharge.activate") }}
</span>
</button>
</div>
</div>
</form>
</template>
<script>
import "@h2d2/shopicons/es/filled/plus";
import "@h2d2/shopicons/es/filled/edit";
import { CO2_TYPE } from "../units";
import TargetChargePlan from "./TargetChargePlan.vue";
import api from "../api";
import formatter from "../mixins/formatter";
const DEFAULT_TARGET_TIME = "7:00";
const LAST_TARGET_TIME_KEY = "last_target_time";
export default {
name: "TargetCharge",
components: { TargetChargePlan },
mixins: [formatter],
props: {
id: [String, Number],
planActive: Boolean,
targetTime: String,
targetSoc: Number,
targetEnergy: Number,
socBasedCharging: Boolean,
disabled: Boolean,
smartCostLimit: Number,
smartCostType: String,
currency: String,
},
emits: ["target-time-updated", "target-time-removed"],
data: function () {
return {
selectedDay: null,
selectedTime: null,
plan: {},
tariff: {},
activeTab: "time",
};
},
computed: {
timeTabActive: function () {
return this.activeTab === "time";
},
priceTabActive: function () {
return this.activeTab === "price";
},
targetChargeEnabled: function () {
return this.targetTime;
},
timeInThePast: function () {
const now = new Date();
return now >= this.selectedTargetTime;
},
timeTooFarInTheFuture: function () {
if (this.tariff?.rates) {
const lastRate = this.tariff.rates[this.tariff.rates.length - 1];
if (lastRate?.end) {
const end = new Date(lastRate.end);
return this.selectedTargetTime >= end;
}
}
return false;
},
selectedTargetTime: function () {
return new Date(`${this.selectedDay}T${this.selectedTime || "00:00"}`);
},
targetEnergyFormatted: function () {
return this.fmtKWh(this.targetEnergy * 1e3, true, true, 1);
},
targetChargePlanProps: function () {
const targetTime = this.selectedTargetTime;
const { rates } = this.tariff;
const { duration, plan } = this.plan;
const { currency, smartCostType } = this;
return rates ? { duration, rates, plan, targetTime, currency, smartCostType } : null;
},
tariffLowest: function () {
return this.tariff?.rates.reduce((res, slot) => {
return Math.min(res, slot.price);
}, Number.MAX_VALUE);
},
tariffHighest: function () {
return this.tariff?.rates.reduce((res, slot) => {
return Math.max(res, slot.price);
}, 0);
},
costLimitExists: function () {
return this.smartCostLimit !== 0;
},
costLimitText: function () {
if (this.isCo2) {
this.$t("main.targetCharge.co2Limit", {
co2: this.fmtCo2Short(this.smartCostLimit),
});
}
return this.$t("main.targetCharge.priceLimit", {
price: this.fmtPricePerKWh(this.smartCostLimit, this.currency, true),
});
},
isCo2() {
return this.smartCostType === CO2_TYPE;
},
},
watch: {
targetTime() {
this.initInputFields();
this.updatePlan();
},
selectedTargetTime() {
this.updatePlan();
},
targetSoc() {
this.updatePlan();
},
targetEnergy() {
this.updatePlan();
},
},
mounted() {
this.initInputFields();
this.updatePlan();
},
methods: {
updatePlan: async function () {
if (
!this.timeInThePast &&
(this.targetEnergy || this.targetSoc) &&
!isNaN(this.selectedTargetTime)
) {
try {
this.plan = (
await api.get(`loadpoints/${this.id}/target/plan`, {
params: { targetTime: this.selectedTargetTime },
})
).data.result;
const tariffRes = await api.get(`tariff/planner`, {
validateStatus: function (status) {
return status >= 200 && status < 500;
},
});
this.tariff = tariffRes.status === 404 ? { rates: [] } : tariffRes.data.result;
} catch (e) {
console.error(e);
}
}
},
defaultDate: function () {
const [hours, minutes] = (
window.localStorage[LAST_TARGET_TIME_KEY] || DEFAULT_TARGET_TIME
).split(":");
const target = new Date();
target.setSeconds(0);
target.setMinutes(minutes);
target.setHours(hours);
// today or tomorrow?
const isInPast = target < new Date();
if (isInPast) {
target.setDate(target.getDate() + 1);
}
return target;
},
initInputFields: function () {
let date = this.defaultDate();
let targetTimeInTheFuture = new Date(this.targetTime) > new Date();
if (this.targetChargeEnabled && targetTimeInTheFuture) {
date = new Date(this.targetTime);
}
this.selectedDay = this.fmtDayString(date);
this.selectedTime = this.fmtTimeString(date);
},
dayOptions: function () {
const options = [];
const date = new Date();
const labels = [
this.$t("main.targetCharge.today"),
this.$t("main.targetCharge.tomorrow"),
];
for (let i = 0; i < 7; i++) {
const dayNumber = date.toLocaleDateString(this.$i18n.locale, {
month: "short",
day: "numeric",
});
const dayName =
labels[i] || date.toLocaleDateString(this.$i18n.locale, { weekday: "long" });
options.push({
value: this.fmtDayString(date),
name: `${dayNumber} (${dayName})`,
});
date.setDate(date.getDate() + 1);
}
return options;
},
setTargetTime: function () {
try {
const hours = this.selectedTargetTime.getHours();
const minutes = this.selectedTargetTime.getMinutes();
window.localStorage[LAST_TARGET_TIME_KEY] = `${hours}:${minutes}`;
} catch (e) {
console.warn(e);
}
this.$emit("target-time-updated", this.selectedTargetTime);
},
removeTargetTime: function () {
this.$emit("target-time-removed");
},
},
};
</script>
<style scoped>
@media (min-width: 992px) {
.date-selection {
width: 370px;
}
}
.time-selection {
flex-basis: 200px;
}
</style>