@c8y/ngx-components
Version:
Angular modules for Cumulocity IoT applications
77 lines • 12.8 kB
JavaScript
import { Pipe } from '@angular/core';
import { AlertService, MeasurementRealtimeService } from '@c8y/ngx-components';
import { of } from 'rxjs';
import { map, catchError } from 'rxjs/operators';
import * as i0 from "@angular/core";
import * as i1 from "@c8y/ngx-components";
const INFO_GAUGE_COLORS = {
GREEN: 'var(--c8y-brand-50)',
YELLOW: 'var(--c8y-palette-status-warning)',
RED: 'var(--c8y-palette-status-danger)'
};
export class InfoGaugeCurrentMeasurementPipe {
constructor(measurementRealtime, alert) {
this.measurementRealtime = measurementRealtime;
this.alert = alert;
}
transform(datapoint, calculateGauge) {
return this.measurementRealtime
.latestValueOfSpecificMeasurement$(datapoint.fragment, datapoint.series, datapoint.__target, 1, true)
.pipe(map(m => {
// in case measurement is not stored in DB when initially requested.
if (!m) {
return { value: Number.NaN, date: '', unit: datapoint.unit || '', notFound: true };
}
const measurementValue = m[datapoint.fragment][datapoint.series];
const data = {
value: measurementValue.value,
unit: measurementValue.unit || datapoint.unit,
date: m.time
};
if (!calculateGauge) {
return data;
}
const gauge = this.calculateGauge(datapoint, measurementValue.value);
return { ...data, ...gauge };
}), catchError(e => {
this.alert.addServerFailure(e);
return of({ value: Number.NaN, date: '', unit: '' });
}));
}
calculateGauge(datapoint, value) {
const val = value;
const min = Number(datapoint.min || 0);
const max = Number(datapoint.max || 0);
const yMin = Number(datapoint.yellowRangeMin);
const yMax = Number(datapoint.yellowRangeMax);
const rMin = Number(datapoint.redRangeMin);
const rMax = Number(datapoint.redRangeMax);
// Previously d3 was used for linear scale: d3.scale.linear().domain([min, max]).range([0, 100]);
// wanted to avoid importing d3 just for this.
const scale = (value1) => (value1 - min) / ((max - min) / 100);
const strokeDashOffset = 125.75 + (377.25 - (scale(val) / 100) * 377.25);
let color = INFO_GAUGE_COLORS.GREEN;
if (Number.isFinite(yMin) && Number.isFinite(yMax)) {
if (val >= yMin && val <= yMax) {
color = INFO_GAUGE_COLORS.YELLOW;
}
}
if (Number.isFinite(rMin) && Number.isFinite(rMax)) {
if (val >= rMin && val <= rMax) {
color = INFO_GAUGE_COLORS.RED;
}
}
return { color, strokeDashOffset };
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: InfoGaugeCurrentMeasurementPipe, deps: [{ token: i1.MeasurementRealtimeService }, { token: i1.AlertService }], target: i0.ɵɵFactoryTarget.Pipe }); }
static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "18.2.13", ngImport: i0, type: InfoGaugeCurrentMeasurementPipe, isStandalone: true, name: "infoGaugeCurrentMeasurement" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: InfoGaugeCurrentMeasurementPipe, decorators: [{
type: Pipe,
args: [{
name: 'infoGaugeCurrentMeasurement',
pure: true,
standalone: true
}]
}], ctorParameters: () => [{ type: i1.MeasurementRealtimeService }, { type: i1.AlertService }] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"current-measurement.pipe.js","sourceRoot":"","sources":["../../../../../widgets/implementations/info-gauge/current-measurement.pipe.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,IAAI,EAAiB,MAAM,eAAe,CAAC;AAEpD,OAAO,EAAE,YAAY,EAAE,0BAA0B,EAAE,MAAM,qBAAqB,CAAC;AAE/E,OAAO,EAAc,EAAE,EAAE,MAAM,MAAM,CAAC;AACtC,OAAO,EAAE,GAAG,EAAE,UAAU,EAAE,MAAM,gBAAgB,CAAC;;;AAEjD,MAAM,iBAAiB,GAAG;IACxB,KAAK,EAAE,qBAAqB;IAC5B,MAAM,EAAE,mCAAmC;IAC3C,GAAG,EAAE,kCAAkC;CAC/B,CAAC;AAOX,MAAM,OAAO,+BAA+B;IAC1C,YACU,mBAA+C,EAC/C,KAAmB;QADnB,wBAAmB,GAAnB,mBAAmB,CAA4B;QAC/C,UAAK,GAAL,KAAK,CAAc;IAC1B,CAAC;IAgBJ,SAAS,CACP,SAAqB,EACrB,cAAwB;QASxB,OAAO,IAAI,CAAC,mBAAmB;aAC5B,iCAAiC,CAChC,SAAS,CAAC,QAAQ,EAClB,SAAS,CAAC,MAAM,EAChB,SAAS,CAAC,QAAQ,EAClB,CAAC,EACD,IAAI,CACL;aACA,IAAI,CACH,GAAG,CAAC,CAAC,CAAC,EAAE;YACN,oEAAoE;YACpE,IAAI,CAAC,CAAC,EAAE,CAAC;gBACP,OAAO,EAAE,KAAK,EAAE,MAAM,CAAC,GAAG,EAAE,IAAI,EAAE,EAAE,EAAE,IAAI,EAAE,SAAS,CAAC,IAAI,IAAI,EAAE,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC;YACrF,CAAC;YACD,MAAM,gBAAgB,GAAsB,CAAC,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC;YACpF,MAAM,IAAI,GAAG;gBACX,KAAK,EAAE,gBAAgB,CAAC,KAAK;gBAC7B,IAAI,EAAE,gBAAgB,CAAC,IAAI,IAAI,SAAS,CAAC,IAAI;gBAC7C,IAAI,EAAE,CAAC,CAAC,IAAI;aACb,CAAC;YACF,IAAI,CAAC,cAAc,EAAE,CAAC;gBACpB,OAAO,IAAI,CAAC;YACd,CAAC;YACD,MAAM,KAAK,GAAG,IAAI,CAAC,cAAc,CAAC,SAAS,EAAE,gBAAgB,CAAC,KAAK,CAAC,CAAC;YACrE,OAAO,EAAE,GAAG,IAAI,EAAE,GAAG,KAAK,EAAE,CAAC;QAC/B,CAAC,CAAC,EACF,UAAU,CAAC,CAAC,CAAC,EAAE;YACb,IAAI,CAAC,KAAK,CAAC,gBAAgB,CAAC,CAAC,CAAC,CAAC;YAE/B,OAAO,EAAE,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,GAAG,EAAE,IAAI,EAAE,EAAE,EAAE,IAAI,EAAE,EAAE,EAAE,CAAC,CAAC;QACvD,CAAC,CAAC,CACH,CAAC;IACN,CAAC;IAEO,cAAc,CAAC,SAAqB,EAAE,KAAa;QACzD,MAAM,GAAG,GAAG,KAAK,CAAC;QAClB,MAAM,GAAG,GAAG,MAAM,CAAC,SAAS,CAAC,GAAG,IAAI,CAAC,CAAC,CAAC;QACvC,MAAM,GAAG,GAAG,MAAM,CAAC,SAAS,CAAC,GAAG,IAAI,CAAC,CAAC,CAAC;QACvC,MAAM,IAAI,GAAG,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC;QAC9C,MAAM,IAAI,GAAG,MAAM,CAAC,SAAS,CAAC,cAAc,CAAC,CAAC;QAC9C,MAAM,IAAI,GAAG,MAAM,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;QAC3C,MAAM,IAAI,GAAG,MAAM,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;QAE3C,iGAAiG;QACjG,8CAA8C;QAC9C,MAAM,KAAK,GAAG,CAAC,MAAc,EAAE,EAAE,CAAC,CAAC,MAAM,GAAG,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,GAAG,GAAG,CAAC,GAAG,GAAG,CAAC,CAAC;QAEvE,MAAM,gBAAgB,GAAG,MAAM,GAAG,CAAC,MAAM,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,GAAG,GAAG,CAAC,GAAG,MAAM,CAAC,CAAC;QACzE,IAAI,KAAK,GAA+D,iBAAiB,CAAC,KAAK,CAAC;QAEhG,IAAI,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;YACnD,IAAI,GAAG,IAAI,IAAI,IAAI,GAAG,IAAI,IAAI,EAAE,CAAC;gBAC/B,KAAK,GAAG,iBAAiB,CAAC,MAAM,CAAC;YACnC,CAAC;QACH,CAAC;QAED,IAAI,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,MAAM,CAAC,QAAQ,CAAC,IAAI,CAAC,EAAE,CAAC;YACnD,IAAI,GAAG,IAAI,IAAI,IAAI,GAAG,IAAI,IAAI,EAAE,CAAC;gBAC/B,KAAK,GAAG,iBAAiB,CAAC,GAAG,CAAC;YAChC,CAAC;QACH,CAAC;QAED,OAAO,EAAE,KAAK,EAAE,gBAAgB,EAAE,CAAC;IACrC,CAAC;+GA9FU,+BAA+B;6GAA/B,+BAA+B;;4FAA/B,+BAA+B;kBAL3C,IAAI;mBAAC;oBACJ,IAAI,EAAE,6BAA6B;oBACnC,IAAI,EAAE,IAAI;oBACV,UAAU,EAAE,IAAI;iBACjB","sourcesContent":["import { Pipe, PipeTransform } from '@angular/core';\nimport type { KPIDetails } from '@c8y/ngx-components/datapoint-selector';\nimport { AlertService, MeasurementRealtimeService } from '@c8y/ngx-components';\nimport { IMeasurementValue } from '@c8y/client';\nimport { Observable, of } from 'rxjs';\nimport { map, catchError } from 'rxjs/operators';\n\nconst INFO_GAUGE_COLORS = {\n  GREEN: 'var(--c8y-brand-50)',\n  YELLOW: 'var(--c8y-palette-status-warning)',\n  RED: 'var(--c8y-palette-status-danger)'\n} as const;\n\n@Pipe({\n  name: 'infoGaugeCurrentMeasurement',\n  pure: true,\n  standalone: true\n})\nexport class InfoGaugeCurrentMeasurementPipe implements PipeTransform {\n  constructor(\n    private measurementRealtime: MeasurementRealtimeService,\n    private alert: AlertService\n  ) {}\n  transform(\n    datapoint: KPIDetails,\n    calculateGauge?: false\n  ): Observable<{ date: string; value: number; unit: string; notFound?: boolean }>;\n  transform(\n    datapoint: KPIDetails,\n    calculateGauge?: true\n  ): Observable<{\n    date: string;\n    value: number;\n    unit: string;\n    color: (typeof INFO_GAUGE_COLORS)[keyof typeof INFO_GAUGE_COLORS];\n    strokeDashOffset: number;\n    notFound?: boolean;\n  }>;\n  transform(\n    datapoint: KPIDetails,\n    calculateGauge?: boolean\n  ): Observable<{\n    date: string;\n    value: number;\n    unit: string;\n    color?: (typeof INFO_GAUGE_COLORS)[keyof typeof INFO_GAUGE_COLORS];\n    strokeDashOffset?: number;\n    notFound?: boolean;\n  }> {\n    return this.measurementRealtime\n      .latestValueOfSpecificMeasurement$(\n        datapoint.fragment,\n        datapoint.series,\n        datapoint.__target,\n        1,\n        true\n      )\n      .pipe(\n        map(m => {\n          // in case measurement is not stored in DB when initially requested.\n          if (!m) {\n            return { value: Number.NaN, date: '', unit: datapoint.unit || '', notFound: true };\n          }\n          const measurementValue: IMeasurementValue = m[datapoint.fragment][datapoint.series];\n          const data = {\n            value: measurementValue.value,\n            unit: measurementValue.unit || datapoint.unit,\n            date: m.time\n          };\n          if (!calculateGauge) {\n            return data;\n          }\n          const gauge = this.calculateGauge(datapoint, measurementValue.value);\n          return { ...data, ...gauge };\n        }),\n        catchError(e => {\n          this.alert.addServerFailure(e);\n\n          return of({ value: Number.NaN, date: '', unit: '' });\n        })\n      );\n  }\n\n  private calculateGauge(datapoint: KPIDetails, value: number) {\n    const val = value;\n    const min = Number(datapoint.min || 0);\n    const max = Number(datapoint.max || 0);\n    const yMin = Number(datapoint.yellowRangeMin);\n    const yMax = Number(datapoint.yellowRangeMax);\n    const rMin = Number(datapoint.redRangeMin);\n    const rMax = Number(datapoint.redRangeMax);\n\n    // Previously d3 was used for linear scale: d3.scale.linear().domain([min, max]).range([0, 100]);\n    // wanted to avoid importing d3 just for this.\n    const scale = (value1: number) => (value1 - min) / ((max - min) / 100);\n\n    const strokeDashOffset = 125.75 + (377.25 - (scale(val) / 100) * 377.25);\n    let color: (typeof INFO_GAUGE_COLORS)[keyof typeof INFO_GAUGE_COLORS] = INFO_GAUGE_COLORS.GREEN;\n\n    if (Number.isFinite(yMin) && Number.isFinite(yMax)) {\n      if (val >= yMin && val <= yMax) {\n        color = INFO_GAUGE_COLORS.YELLOW;\n      }\n    }\n\n    if (Number.isFinite(rMin) && Number.isFinite(rMax)) {\n      if (val >= rMin && val <= rMax) {\n        color = INFO_GAUGE_COLORS.RED;\n      }\n    }\n\n    return { color, strokeDashOffset };\n  }\n}\n"]}