42 lines
1.7 KiB
TypeScript
42 lines
1.7 KiB
TypeScript
import { Component, OnInit, ChangeDetectionStrategy } from '@angular/core';
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import { StateService } from 'src/app/services/state.service';
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import { Observable } from 'rxjs';
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import { Recommendedfees } from 'src/app/interfaces/websocket.interface';
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import { feeLevels, mempoolFeeColors } from 'src/app/app.constants';
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import { tap } from 'rxjs/operators';
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@Component({
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selector: 'app-fees-box',
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templateUrl: './fees-box.component.html',
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styleUrls: ['./fees-box.component.scss'],
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changeDetection: ChangeDetectionStrategy.OnPush,
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})
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export class FeesBoxComponent implements OnInit {
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isLoadingWebSocket$: Observable<boolean>;
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recommendedFees$: Observable<Recommendedfees>;
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gradient = 'linear-gradient(to right, #2e324e, #2e324e)';
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constructor(
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private stateService: StateService
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) { }
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ngOnInit(): void {
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this.isLoadingWebSocket$ = this.stateService.isLoadingWebSocket$;
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this.recommendedFees$ = this.stateService.recommendedFees$
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.pipe(
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tap((fees) => {
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let feeLevelIndex = feeLevels.slice().reverse().findIndex((feeLvl) => fees.minimumFee >= feeLvl);
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feeLevelIndex = feeLevelIndex >= 0 ? feeLevels.length - feeLevelIndex : feeLevelIndex;
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const startColor = '#' + (mempoolFeeColors[feeLevelIndex - 1] || mempoolFeeColors[mempoolFeeColors.length - 1]);
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feeLevelIndex = feeLevels.slice().reverse().findIndex((feeLvl) => fees.fastestFee >= feeLvl);
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feeLevelIndex = feeLevelIndex >= 0 ? feeLevels.length - feeLevelIndex : feeLevelIndex;
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const endColor = '#' + (mempoolFeeColors[feeLevelIndex - 1] || mempoolFeeColors[mempoolFeeColors.length - 1]);
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this.gradient = `linear-gradient(to right, ${startColor}, ${endColor})`;
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}
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)
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);
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}
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}
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