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| 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 | 105x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 9x 9x 4x 10x 5x 9x 14x 5x 31x 14x 14x 10x 21x 20x 20x 10x 14x 13x 3x 3x 380x | import { Component, inject, OnChanges, OnDestroy } from '@angular/core';
import { Input } from '@angular/core';
import { SampleStats, Signal } from '../../models/signals';
import { RouterLink } from '@angular/router';
import { NgIf } from '@angular/common';
import { SignalCommandComponent } from '../signal-command/signal-command.component';
import { TwinpadApiService } from '../../services/twinpad-api.service';
import { SignalSample } from '../../models/signals';
import { Subscription } from 'rxjs';
import { DatePipe } from '@angular/common';
import { DecimalPipe } from '@angular/common';
import { MessageService } from 'primeng/api';
import { ValuePipe } from '../../pipes/value.pipe';
import { NumberSuffixPipe } from '../../pipes/number-suffix.pipe';
import { Device } from '../../models/devices';
@Component({
selector: 'app-signal-card',
imports: [RouterLink, SignalCommandComponent, NgIf, DatePipe, DecimalPipe, ValuePipe, NumberSuffixPipe],
providers: [DecimalPipe],
templateUrl: './signal-card.component.html',
styleUrl: './signal-card.component.scss'
})
export class SignalCardComponent implements OnChanges, OnDestroy{
private messageService = inject(MessageService);
@Input() signalId: string;
signal: Signal | null = null;
device: Device | null = null;
lastSample: SignalSample | null ;
deviceSubscription: Subscription;
valueSubscription: Subscription;
numberSamplesSubscription: Subscription;
signalSubscription: Subscription;
delay: number;
sampleStats: SampleStats | null = null;
dataType: string;
enumOptions: string = "";
constructor(private twinpadApiService:TwinpadApiService){}
ngOnChanges(){
this.signal = null;
this.device = null;
this.lastSample = null;
this.sampleStats = null;
this.signalSubscription?.unsubscribe();
this.signalSubscription = this.twinpadApiService.getSignal(this.signalId).subscribe({next: (signal)=>{
this.signal = signal;
if (this.signal.isEnum()) {
this.dataType = `enum[${this.signal.enumType()}]`;
this.signal.stringEnumOptions().forEach(enumOption => this.enumOptions += `- ${enumOption}\n`);
}
else { this.dataType = this.signal.data_type; }
this.deviceSubscription = this.twinpadApiService.devicesBehaviorSubject$.subscribe({
next: devices => {
// ensure that once the device is loaded, we unsub from it
if (this.deviceSubscription!== undefined && this.device !== undefined) {
this.deviceSubscription.unsubscribe();
}
const device = devices.find(device => device?.device_id === this.signal?.device_id);
Eif (device !== undefined) {
this.device = device;
}
}
});
}});
this.valueSubscription?.unsubscribe();
this.valueSubscription = this.twinpadApiService.callPeriodically(() => this.twinpadApiService.getSignalValue(this.signalId), 1000)
.subscribe({
next: (response) => {
this.lastSample = response;
this.delay = this.lastSample.delay();
},
error: () => {
this.lastSample = null;
},
});
this.numberSamplesSubscription?.unsubscribe();
this.numberSamplesSubscription = this.twinpadApiService.callPeriodically(() => this.twinpadApiService.getSignalNumberSamples(this.signalId), 2000)
.subscribe({
next: (response) => {
this.sampleStats = response;
},
error: () => {
this.lastSample = null;
},
});
}
ngOnDestroy(): void {
this.valueSubscription?.unsubscribe();
this.numberSamplesSubscription?.unsubscribe();
}
unForce(){
if (this.signal !== null){
this.twinpadApiService.sendSignalUnforce(this.signal).subscribe({next: _ => {
this.messageService.add({severity: 'success', summary: 'Unforce success', detail: this.signal?.signal_id+' reset to normal value ' });
},
error: error => {
let severity: string = "error";
if (error.status === 504) {
severity = "warn";
}
this.messageService.add({severity: severity, summary: 'Command error', detail: error.error.detail });
}});
}
}
asNumber(value: number | string) {
return Number.parseFloat(value.toString());
}
}
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