mirror of
https://github.com/mempool/mempool.git
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343 lines
11 KiB
TypeScript
343 lines
11 KiB
TypeScript
import { ChangeDetectionStrategy, ChangeDetectorRef, Component, Inject, Input, LOCALE_ID, NgZone, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
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import { EChartsOption } from '@app/graphs/echarts';
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import { Observable, Subject, Subscription, combineLatest, fromEvent, merge, share } from 'rxjs';
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import { startWith, switchMap, tap } from 'rxjs/operators';
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import { SeoService } from '@app/services/seo.service';
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import { formatNumber } from '@angular/common';
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import { UntypedFormBuilder, UntypedFormGroup } from '@angular/forms';
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import { download, formatterXAxis, formatterXAxisLabel, formatterXAxisTimeCategory } from '@app/shared/graphs.utils';
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import { StorageService } from '@app/services/storage.service';
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import { MiningService } from '@app/services/mining.service';
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import { ActivatedRoute, Router } from '@angular/router';
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import { Acceleration } from '@app/interfaces/node-api.interface';
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import { ServicesApiServices } from '@app/services/services-api.service';
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import { StateService } from '@app/services/state.service';
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import { RelativeUrlPipe } from '@app/shared/pipes/relative-url/relative-url.pipe';
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@Component({
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selector: 'app-acceleration-fees-graph',
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templateUrl: './acceleration-fees-graph.component.html',
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styleUrls: ['./acceleration-fees-graph.component.scss'],
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styles: [`
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.loadingGraphs {
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position: absolute;
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top: 50%;
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left: calc(50% - 15px);
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z-index: 99;
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}
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`],
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changeDetection: ChangeDetectionStrategy.OnPush,
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})
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export class AccelerationFeesGraphComponent implements OnInit, OnChanges, OnDestroy {
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@Input() widget: boolean = false;
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@Input() height: number = 300;
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@Input() right: number | string = 45;
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@Input() left: number | string = 75;
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@Input() period: '24h' | '3d' | '1w' | '1m' | 'all' = '1w';
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@Input() accelerations$: Observable<Acceleration[]>;
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miningWindowPreference: string;
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radioGroupForm: UntypedFormGroup;
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chartOptions: EChartsOption = {};
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chartInitOptions = {
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renderer: 'svg',
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};
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aggregatedHistory$: Observable<any>;
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statsSubscription: Subscription;
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isLoading = true;
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formatNumber = formatNumber;
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timespan = '';
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periodSubject$: Subject<'24h' | '3d' | '1w' | '1m' | 'all'> = new Subject();
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chartInstance: any = undefined;
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daysAvailable: number = 0;
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constructor(
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@Inject(LOCALE_ID) public locale: string,
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private seoService: SeoService,
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private servicesApiService: ServicesApiServices,
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private formBuilder: UntypedFormBuilder,
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private storageService: StorageService,
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private miningService: MiningService,
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private route: ActivatedRoute,
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public stateService: StateService,
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private cd: ChangeDetectorRef,
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private router: Router,
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private zone: NgZone,
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) {
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this.radioGroupForm = this.formBuilder.group({ dateSpan: '1w' });
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this.radioGroupForm.controls.dateSpan.setValue('1w');
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}
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ngOnInit(): void {
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if (this.widget) {
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this.miningWindowPreference = this.period;
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} else {
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this.seoService.setTitle($localize`:@@bcf34abc2d9ed8f45a2f65dd464c46694e9a181e:Acceleration Fees`);
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this.miningWindowPreference = this.miningService.getDefaultTimespan('1w');
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}
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this.radioGroupForm = this.formBuilder.group({ dateSpan: this.miningWindowPreference });
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this.radioGroupForm.controls.dateSpan.setValue(this.miningWindowPreference);
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this.route.fragment.subscribe((fragment) => {
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if (['24h', '3d', '1w', '1m', '3m', 'all'].indexOf(fragment) > -1) {
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this.radioGroupForm.controls.dateSpan.setValue(fragment, { emitEvent: false });
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}
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});
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this.aggregatedHistory$ = combineLatest([
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merge(
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this.radioGroupForm.get('dateSpan').valueChanges.pipe(
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startWith(this.radioGroupForm.controls.dateSpan.value),
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),
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this.periodSubject$
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).pipe(
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switchMap((timespan) => {
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if (!this.widget) {
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this.storageService.setValue('miningWindowPreference', timespan);
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}
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this.isLoading = true;
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this.timespan = timespan;
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return this.servicesApiService.getAggregatedAccelerationHistory$({timeframe: this.timespan});
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})
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),
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fromEvent(window, 'resize').pipe(startWith(null)),
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]).pipe(
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tap(([response]) => {
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const history: Acceleration[] = response.body;
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this.daysAvailable = (new Date().getTime() / 1000 - response.headers.get('x-oldest-accel')) / (24 * 3600);
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this.isLoading = false;
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this.prepareChartOptions(history);
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this.cd.markForCheck();
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}),
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share(),
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);
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this.aggregatedHistory$.subscribe();
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}
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ngOnChanges(changes: SimpleChanges): void {
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if (changes.period) {
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this.periodSubject$.next(this.period);
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}
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}
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prepareChartOptions(data) {
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let title: object;
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if (data.length === 0) {
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title = {
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textStyle: {
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color: 'grey',
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fontSize: 15
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},
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text: $localize`No accelerated transaction for this timeframe`,
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left: 'center',
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top: 'center'
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};
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}
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this.chartOptions = {
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title: title,
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color: [
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'#8F5FF6',
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'#6b6b6b',
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],
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animation: false,
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grid: {
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height: (this.widget && this.height) ? this.height - 30 : undefined,
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top: this.widget ? 20 : 40,
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bottom: this.widget ? 30 : 80,
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right: this.right,
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left: this.left,
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},
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tooltip: {
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show: !this.isMobile(),
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trigger: 'axis',
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axisPointer: {
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type: 'line'
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},
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backgroundColor: 'rgba(17, 19, 31, 1)',
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borderRadius: 4,
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shadowColor: 'rgba(0, 0, 0, 0.5)',
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textStyle: {
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color: '#b1b1b1',
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align: 'left',
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},
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borderColor: '#000',
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formatter: (ticks) => {
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let tooltip = `<b style="color: white; margin-left: 2px">${formatterXAxis(this.locale, this.timespan, parseInt(ticks[0].axisValue, 10))}</b><br>`;
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if (ticks[0].data[1] > 10_000_000) {
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tooltip += `${ticks[0].marker} ${ticks[0].seriesName}: ${formatNumber(ticks[0].data[1] / 100_000_000, this.locale, '1.0-8')} BTC<br>`;
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} else {
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tooltip += `${ticks[0].marker} ${ticks[0].seriesName}: ${formatNumber(ticks[0].data[1], this.locale, '1.0-0')} sats<br>`;
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}
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if (['24h', '3d'].includes(this.timespan)) {
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tooltip += `<small>` + $localize`At block: ${ticks[0].data[2]}` + `</small>`;
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} else {
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tooltip += `<small>` + $localize`Around block: ${ticks[0].data[2]}` + `</small>`;
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}
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return tooltip;
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}
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},
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xAxis: data.length === 0 ? undefined :
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{
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name: this.widget ? undefined : formatterXAxisLabel(this.locale, this.timespan),
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nameLocation: 'middle',
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nameTextStyle: {
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padding: [10, 0, 0, 0],
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},
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type: 'time',
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boundaryGap: [0, 0],
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axisLine: { onZero: true },
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axisLabel: {
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formatter: (val): string => formatterXAxisTimeCategory(this.locale, this.timespan, val),
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align: 'center',
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fontSize: 11,
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lineHeight: 12,
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hideOverlap: true,
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padding: [0, 5],
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},
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},
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legend: {
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data: [
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{
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name: 'Total bid boost',
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inactiveColor: 'rgb(110, 112, 121)',
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textStyle: {
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color: 'white',
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},
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icon: 'roundRect',
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},
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],
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selected: {
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'Total bid boost': true,
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},
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show: !this.widget,
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},
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yAxis: data.length === 0 ? undefined : [
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{
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type: 'value',
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axisLabel: {
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color: 'rgb(110, 112, 121)',
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formatter: (val) => {
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if (val >= 100_000) {
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return `${(val / 100_000_000).toFixed(3)} BTC`;
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} else {
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return `${val} sats`;
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}
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}
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},
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splitLine: {
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lineStyle: {
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type: 'dotted',
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color: 'var(--transparent-fg)',
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opacity: 0.25,
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}
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},
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},
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{
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type: 'value',
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position: 'right',
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axisLabel: {
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color: 'rgb(110, 112, 121)',
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formatter: function(val) {
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return `${val}`;
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}.bind(this)
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},
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splitLine: {
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show: false,
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},
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},
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],
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series: data.length === 0 ? undefined : [
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{
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legendHoverLink: false,
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zlevel: 1,
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name: 'Total bid boost',
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data: data.map(h => {
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return [h.timestamp * 1000, h.sumBidBoost, h.avgHeight]
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}),
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stack: 'Total',
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type: 'bar',
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barWidth: '90%',
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large: true,
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barMinHeight: 3,
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},
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],
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dataZoom: (this.widget || data.length === 0 )? undefined : [{
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type: 'inside',
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realtime: true,
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zoomLock: true,
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maxSpan: 100,
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minSpan: 5,
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moveOnMouseMove: false,
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}, {
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showDetail: false,
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show: true,
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type: 'slider',
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brushSelect: false,
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realtime: true,
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left: 20,
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right: 15,
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selectedDataBackground: {
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lineStyle: {
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color: '#fff',
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opacity: 0.45,
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},
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areaStyle: {
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opacity: 0,
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}
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},
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}],
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};
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}
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onChartInit(ec) {
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this.chartInstance = ec;
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this.chartInstance.on('click', (e) => {
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this.zone.run(() => {
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if (['24h', '3d'].includes(this.timespan)) {
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const url = new RelativeUrlPipe(this.stateService).transform(`/block/${e.data[2]}`);
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if (e.event.event.shiftKey || e.event.event.ctrlKey || e.event.event.metaKey) {
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window.open(url);
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} else {
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this.router.navigate([url]);
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}
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}
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});
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});
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}
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isMobile() {
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return (window.innerWidth <= 767.98);
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}
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onSaveChart() {
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// @ts-ignore
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const prevBottom = this.chartOptions.grid.bottom;
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const now = new Date();
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// @ts-ignore
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this.chartOptions.grid.bottom = 40;
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this.chartOptions.backgroundColor = '#11131f';
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this.chartInstance.setOption(this.chartOptions);
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download(this.chartInstance.getDataURL({
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pixelRatio: 2,
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excludeComponents: ['dataZoom'],
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}), `acceleration-fees-${this.timespan}-${Math.round(now.getTime() / 1000)}.svg`);
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// @ts-ignore
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this.chartOptions.grid.bottom = prevBottom;
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this.chartOptions.backgroundColor = 'none';
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this.chartInstance.setOption(this.chartOptions);
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}
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ngOnDestroy(): void {
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if (this.statsSubscription) {
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this.statsSubscription.unsubscribe();
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}
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}
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}
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