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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 | 36x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { Component, Input, OnInit } from '@angular/core';
import { ButtonModule } from 'primeng/button';
import { Table, TableLazyLoadEvent, TableModule, TablePageEvent } from 'primeng/table';
import { TagModule } from 'primeng/tag';
import { DeviceState } from '../../models/devices';
import { getSeverity } from '../../utils/utils';
import { ActivatedRoute, Router } from '@angular/router';
import { IconFieldModule } from 'primeng/iconfield';
import { InputIconModule } from 'primeng/inputicon';
import { InputTextModule } from 'primeng/inputtext';
import { FormsModule } from '@angular/forms';
import { NgIf, DatePipe } from '@angular/common';
import { TwinpadApiService } from '../../services/twinpad-api.service';
import { HttpErrorResponse } from '@angular/common/http';
import { ListResponse } from '../../models/response';
import { Subscription } from 'rxjs';
@Component({
selector: 'app-device-states',
imports: [TableModule, ButtonModule, TagModule, IconFieldModule, InputIconModule, InputTextModule, FormsModule, NgIf, DatePipe],
templateUrl: './device-states.component.html',
styleUrl: './device-states.component.css'
})
export class StatesTableComponent implements OnInit{
@Input() deviceId!: string;
deviceName: string;
versions: ListResponse<DeviceState>;
offset: number = 0;
rows: number = 10;
sortField: string = "timestamp";
sortOrder: number = -1;
defaultRowOptions = [10, 20, 50];
filteredRowsPerPageOptions: number[] = [];
signalsError: HttpErrorResponse;
dataSubscription: Subscription;
public constructor(private route: ActivatedRoute, private router: Router, private twinpadApiService: TwinpadApiService){}
ngOnInit(): void {
this.route.params.subscribe(params => {
this.dataSubscription?.unsubscribe();
this.deviceId = params['device_id'];
this.twinpadApiService.getDevice(this.deviceId).subscribe(
{next: device => {
this.deviceName = device.name;
}}
);
this.rows = params['rows'] ? +params['rows'] : 10;
this.offset = params['offset']? +params['offset'] : 0;
});
this.updateRowsPerPageOptions();
Eif(this.versions === undefined){
this.getData();
}
}
getSeverity(status: string){
return getSeverity(status);
}
clear(table: Table) {
table.clear();
}
onTableEvent(event: TablePageEvent){
this.offset = event.first;
this.rows = event.rows;
this.router.navigate([], {
queryParams: { offset: this.offset, rows: this.rows },
queryParamsHandling: 'merge'
});
}
updateRowsPerPageOptions(){
this.filteredRowsPerPageOptions = [...new Set([...this.defaultRowOptions, this.rows])].sort((a, b) => a - b);
}
getData(){
this.dataSubscription?.unsubscribe();
this.dataSubscription = this.twinpadApiService.callPeriodically(
() => {
return this.twinpadApiService.getDeviceStates(this.deviceId, this.rows, this.offset, this.sortField + ":" + this.sortOrder);
}, 5000).subscribe({
next: (value) => {
this.versions = value;
},
error: (error)=>{
this.signalsError = error;
}
});
}
loadEvents(event: TableLazyLoadEvent){
Eif (event.first !== null && event.first !== undefined){
this.offset = event.first;
}
Eif (event.rows !== null && event.rows !== undefined){
this.rows = event.rows;
}
let sortField = event.sortField ?? "";
Iif (typeof sortField === "object") {
sortField = sortField[0];
}
this.sortField = sortField;
this.sortOrder = event.sortOrder ?? 1;
this.getData();
}
}
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