Chris Chen
48 lines
1.2 KiB
TypeScript
48 lines
1.2 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { of as observableOf, Observable } from 'rxjs';
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import { PeriodsService } from './periods.service';
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import { TrafficBarData, TrafficBar } from '../data/traffic-bar';
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@Injectable()
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export class TrafficBarService extends TrafficBarData {
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private data = { };
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constructor(private period: PeriodsService) {
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super();
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this.data = {
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week: this.getDataForWeekPeriod(),
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month: this.getDataForMonthPeriod(),
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year: this.getDataForYearPeriod(),
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};
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}
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getDataForWeekPeriod(): TrafficBar {
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return {
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data: [10, 15, 19, 7, 20, 13, 15],
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labels: this.period.getWeeks(),
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formatter: '{c0} MB',
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};
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}
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getDataForMonthPeriod(): TrafficBar {
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return {
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data: [0.5, 0.3, 0.8, 0.2, 0.3, 0.7, 0.8, 1, 0.7, 0.8, 0.6, 0.7],
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labels: this.period.getMonths(),
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formatter: '{c0} GB',
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};
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}
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getDataForYearPeriod(): TrafficBar {
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return {
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data: [10, 15, 19, 7, 20, 13, 15, 19, 11],
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labels: this.period.getYears(),
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formatter: '{c0} GB',
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};
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}
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getTrafficBarData(period: string): Observable<TrafficBar> {
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return observableOf(this.data[period]);
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}
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}
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