32 lines
981 B
TypeScript
32 lines
981 B
TypeScript
import { Injectable, inject } from '@angular/core';
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import { HttpClient } from '@angular/common/http';
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import { Observable } from 'rxjs';
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export interface EnergyPrice {
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SEK_per_kWh: number;
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EUR_per_kWh: number;
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EXR: number;
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time_start: string;
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time_end: string;
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}
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@Injectable({
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providedIn: 'root'
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})
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export class EnergyPriceService {
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private apiBaseUrl = 'https://www.elprisetjustnu.se/api/v1/prices';
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private http = inject(HttpClient);
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getPrices(year: string, month: string, day: string, priceClass: string): Observable<EnergyPrice[]> {
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const url = `${this.apiBaseUrl}/${year}/${month}-${day}_${priceClass}.json`;
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return this.http.get<EnergyPrice[]>(url);
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}
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formatDate(date: Date): { year: string, month: string, day: string } {
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const year = date.getFullYear().toString();
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const month = (date.getMonth() + 1).toString().padStart(2, '0');
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const day = date.getDate().toString().padStart(2, '0');
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return { year, month, day };
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}
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}
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