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import {Component, OnDestroy, OnInit} from '@angular/core';
import {AuthModule, tr} from 'globunet-angular/core';
import {TranslateService} from '@ngx-translate/core';
import {OgCommonService} from '../../service/og-common.service';
import {StatusService} from '../../api/status.service';
import { Chart } from 'chart.js';
class Info {
cpu: any = {
usage: 0,
model: '-'
};
ram: any = {
total: 0,
used: 0,
units: '-'
};
disk: any = {};
network: any = {
inBytes: 0,
outBytes: 0,
card: '-'
};
ogServices: any[] = [];
}
@Component({
selector: 'app-dashboard',
templateUrl: './dashboard.component.html',
styleUrls: ['./dashboard.component.css']
})
export class DashboardComponent implements OnInit, OnDestroy {
private timers: any;
maxLength = 50;
currentPos = 0;
info: Info;
diskIndex = 0;
status: any;
chart: Chart;
constructor(private authModule: AuthModule, private translate: TranslateService, private ogCommonService: OgCommonService, private statusService: StatusService) {
this.status = {
datasets: [
{
label: translate.instant('memory'),
data: [],
color: '#3c8dbc'
},
{
label: translate.instant('cpu'),
data: [],
color: '#00FF00'
}
],
xData: [],
options: {
grid: {
borderColor: '#f3f3f3',
borderWidth: 1,
tickColor: '#f3f3f3'
},
series: {
shadowSize: 0, // Drawing is faster without shadows
color: '#3c8dbc'
},
lines: {
fill: true, // Converts the line chart to area chart
color: '#3c8dbc'
},
yaxis: {
min: 0,
max: 100,
show: true
},
xaxis: {
show: true
}
}
};
this.info = new Info();
}
ngOnInit() {
this.chart = new Chart('canvas', this.status);
// La primera vez que entra en dashboard
this.ogCommonService.loadEngineConfig().subscribe(
(config) => {
this.timers = config.timers;
if (this.timers.serverStatusInterval.object == null) {
this.updateStatus();
this.timers.serverStatusInterval.object = setInterval(() => {
this.updateStatus();
}, this.timers.serverStatusInterval.tick);
}
},
(error) => {
}
);
}
ngOnDestroy(): void {
if (this.timers && this.timers.serverStatusInterval) {
clearInterval(this.timers.serverStatusInterval.object);
}
}
updateStatus() {
this.statusService.list().subscribe(
(response: any) => {
response = response[0];
response.ogServices = response.ogServices || [];
for (let index = 0; index < response.ogServices.length; index++) {
response.ogServices[index].etime = response.ogServices[index].etime.replace('-', ' d, ');
}
// Pasar de bytes a KB, MB o GB dependiendo del caso
response.network.inBytes = this.ogCommonService.getUnits(response.network.inBytes);
response.network.outBytes = this.ogCommonService.getUnits(response.network.outBytes);
this.info = {
cpu: response.cpu,
ram: {
total: Math.round((response.memInfo.total / (1024 * 1024))),
used: Math.round((response.memInfo.used / (1024 * 1024)) * 100) / 100,
units: 'GB'
},
disk: response.disk,
network: response.network,
ogServices: response.ogServices
};
// Calcular porcentaje de memoria
const mem = Math.round(((response.memInfo.used * 100) / response.memInfo.total) * 100) / 100;
let index = 0;
if (this.status.datasets[0].data.length > 0) {
index = this.status.xData[this.status.datasets[0].data.length - 1] + 1;
}
this.status.datasets[0].data.push(mem);
this.status.datasets[1].data.push(response.cpu.usage);
this.status.xData.push(index);
if (this.status.datasets[0].data.length > this.maxLength) {
this.status.datasets[0].data.shift();
this.status.datasets[1].data.shift();
}
},
(error) => {
alert(error);
}
);
}
changeDiskIndex() {
this.diskIndex = (this.diskIndex + 1) % this.info.disk.length;
}
}
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