Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | 111x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 57x 1x 3x 3x 61x 61x 61x 61x 61x 61x 61x 61x 61x 1592x 1592x 4x 4x 4x 4x | import { NgIf } from '@angular/common';
import { Component, Input, OnChanges, OnDestroy, OnInit } from '@angular/core';
import { interval, Subscription } from 'rxjs';
import { TwinpadApiService } from '../../services/twinpad-api.service';
@Component({
selector: 'app-countdown',
imports: [NgIf],
templateUrl: './countdown.component.html',
styleUrl: './countdown.component.scss'
})
export class CountdownComponent implements OnInit, OnChanges, OnDestroy {
@Input() targetTimestamp: number | null = null;
@Input() targetSignalId: string | null = null;
@Input() compactMode: boolean = false;
days: number | null = null;
hours: number | null = null;
minutes: number | null = null;
seconds: number | null = null;
isPositiveTime = false;
targetDate: Date | null = null;
localTimeZone: string;
localMonth: string;
UTCMonth: string;
private subscription: Subscription | null = null;
signalSubscription: Subscription;
constructor(private twinpadApiService: TwinpadApiService) {}
ngOnInit() {
Iif (this.targetSignalId !== null && this.targetSignalId !== "") {
this.twinpadApiService.getSignal(this.targetSignalId).subscribe({
next: targetSignal => {
if (targetSignal.data_type !== "epoch") {
this.targetSignalId = null;
return;
}
this.signalSubscription = this.twinpadApiService.callPeriodically(() => {
return this.twinpadApiService.getSignalValue(this.targetSignalId as string);
}, 5000).subscribe({
next: countDownValue => {
let valueChanged: boolean = false;
if (typeof countDownValue.value === "string") {
if (this.targetTimestamp !== null) {
valueChanged = true;
}
this.targetTimestamp = null;
}
else {
if (this.targetTimestamp !== (countDownValue.value ?? null)) {
valueChanged = true;
}
this.targetTimestamp = countDownValue.value ?? null;
}
if (valueChanged) {
this.updateTarget();
}
}
});
}
});
}
this.updateTarget();
this.updateTime();
this.subscription = interval(100).subscribe(() => this.updateTime());
this.localTimeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
}
ngOnChanges() {
this.updateTarget();
this.updateTime();
}
ngOnDestroy() {
this.subscription?.unsubscribe();
this.signalSubscription.unsubscribe();
}
private updateTime() {
const now = Math.floor(Date.now() / 1000);
Eif (this.targetTimestamp !== null) {
let diff = this.targetTimestamp - now;
this.isPositiveTime = diff < 0;
Iif (this.isPositiveTime) {
diff = -diff;
}
this.days = Math.floor(diff / 86400);
this.hours = Math.floor((diff % 86400) / 3600);
this.minutes = Math.floor((diff % 3600) / 60);
this.seconds = Math.floor(diff % 60);
}
else {
this.days = null;
this.hours = null;
this.minutes = null;
this.seconds = null;
}
}
formatNumber(value: number | null): string {
Iif (value === null) {
return '--';
}
return value < 10 ? '0' + value : value.toString();
}
updateTarget() {
Eif (this.targetTimestamp !== null) {
this.targetDate = new Date(this.targetTimestamp * 1000);
this.localMonth = this.targetDate.toLocaleString('en-US', { month: 'long' });
this.UTCMonth = this.targetDate.toLocaleString('en-US', { month: 'long', timeZone: 'UTC' });
}
else {
this.targetDate = null;
}
}
}
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