@nova-ui/dashboards
Version:
Nova Dashboards is a framework designed to provide feature developers with a common solution for presenting data coming from various sources within a single view, as well as a set of predefined widget visualizations that are 100% configuration-driven and
107 lines • 14.7 kB
JavaScript
// © 2022 SolarWinds Worldwide, LLC. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import { Inject, Injectable, Optional } from "@angular/core";
import { Subject } from "rxjs";
import { takeUntil } from "rxjs/operators";
import { PizzagnaService } from "../../pizzagna/services/pizzagna.service";
import { KpiColorComparatorsRegistryService } from "../../services/kpi-color-comparators-registry.service";
import { DATA_SOURCE } from "../../types";
import * as i0 from "@angular/core";
import * as i1 from "../../pizzagna/services/pizzagna.service";
import * as i2 from "../../services/kpi-color-comparators-registry.service";
export class KpiColorPrioritizer {
constructor(dataSource, pizzagnaService, comparatorsRegistry) {
this.dataSource = dataSource;
this.pizzagnaService = pizzagnaService;
this.destroy$ = new Subject();
this.propertyPath = "backgroundColor";
this.comparators = comparatorsRegistry.getComparators();
}
ngOnDestroy() {
this.destroy$.next();
this.destroy$.complete();
}
updateConfiguration(properties) {
if (properties?.rules) {
this.rules = properties?.rules;
this.subscribeToDataChanges();
this.checkColorConditions();
}
}
setComponent(component, componentId) {
this.subscribeToDataChanges();
this.componentId = componentId;
}
subscribeToDataChanges() {
if (!this.dataSource) {
return;
}
this.dsSubscription$?.unsubscribe();
this.dsSubscription$ = this.dataSource.outputsSubject
.pipe(takeUntil(this.destroy$))
.subscribe((event) => {
this.latestValueFromDS =
event.result?.value || this.latestValueFromDS;
this.checkColorConditions();
});
}
checkColorConditions() {
if (!this.rules) {
return;
}
if (this.rules.length === 0) {
this.setColor(undefined);
this.dsSubscription$?.unsubscribe();
return;
}
let colorToSet;
// reverse because last rule has top priority
const newRules = this.rules && [...this.rules].reverse();
for (const rule of newRules) {
if (this.comparators[rule.comparisonType]?.comparatorFn(this.latestValueFromDS, rule.value)) {
colorToSet = rule.color;
break; // exit if the rule matches
}
}
this.setColor(colorToSet);
}
/**
* Sets the color to pizzagna
*
* @param color - Color to set
*/
setColor(color) {
this.pizzagnaService.setProperty({
componentId: this.componentId,
propertyPath: [this.propertyPath],
}, color);
}
/** @nocollapse */ static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: KpiColorPrioritizer, deps: [{ token: DATA_SOURCE, optional: true }, { token: i1.PizzagnaService }, { token: i2.KpiColorComparatorsRegistryService }], target: i0.ɵɵFactoryTarget.Injectable }); }
/** @nocollapse */ static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: KpiColorPrioritizer }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: KpiColorPrioritizer, decorators: [{
type: Injectable
}], ctorParameters: () => [{ type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [DATA_SOURCE]
}] }, { type: i1.PizzagnaService }, { type: i2.KpiColorComparatorsRegistryService }] });
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All rights reserved.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n//  of this software and associated documentation files (the \"Software\"), to\n//  deal in the Software without restriction, including without limitation the\n//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n//  sell copies of the Software, and to permit persons to whom the Software is\n//  furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n//  all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n//  THE SOFTWARE.\n\nimport { Inject, Injectable, OnDestroy, Optional } from \"@angular/core\";\nimport { Subject, Subscription } from \"rxjs\";\nimport { takeUntil } from \"rxjs/operators\";\n\nimport { IDataSource } from \"@nova-ui/bits\";\n\nimport { IDataSourceOutput, IKpiColorRules } from \"./types\";\nimport { PizzagnaService } from \"../../pizzagna/services/pizzagna.service\";\nimport { KpiColorComparatorsRegistryService } from \"../../services/kpi-color-comparators-registry.service\";\nimport { DATA_SOURCE, IComparatorsDict, IConfigurable } from \"../../types\";\nimport { IKpiData } from \"../kpi-widget/types\";\n\n@Injectable()\nexport class KpiColorPrioritizer implements IConfigurable, OnDestroy {\n    protected readonly destroy$ = new Subject<void>();\n    protected componentId: string;\n    protected propertyPath: string = \"backgroundColor\";\n    protected rules: IKpiColorRules[] | undefined;\n    protected comparators: IComparatorsDict;\n\n    private dsSubscription$: Subscription;\n    private latestValueFromDS: any;\n\n    constructor(\n        @Optional() @Inject(DATA_SOURCE) public dataSource: IDataSource,\n        protected pizzagnaService: PizzagnaService,\n        comparatorsRegistry: KpiColorComparatorsRegistryService\n    ) {\n        this.comparators = comparatorsRegistry.getComparators();\n    }\n\n    public ngOnDestroy(): void {\n        this.destroy$.next();\n        this.destroy$.complete();\n    }\n\n    public updateConfiguration(properties: any): void {\n        if (properties?.rules) {\n            this.rules = properties?.rules;\n            this.subscribeToDataChanges();\n            this.checkColorConditions();\n        }\n    }\n\n    public setComponent(component: any, componentId: string): void {\n        this.subscribeToDataChanges();\n\n        this.componentId = componentId;\n    }\n\n    private subscribeToDataChanges() {\n        if (!this.dataSource) {\n            return;\n        }\n\n        this.dsSubscription$?.unsubscribe();\n\n        this.dsSubscription$ = this.dataSource.outputsSubject\n            .pipe(takeUntil(this.destroy$))\n            .subscribe((event: IDataSourceOutput<IKpiData>) => {\n                this.latestValueFromDS =\n                    event.result?.value || this.latestValueFromDS;\n                this.checkColorConditions();\n            });\n    }\n\n    private checkColorConditions() {\n        if (!this.rules) {\n            return;\n        }\n\n        if (this.rules.length === 0) {\n            this.setColor(undefined);\n            this.dsSubscription$?.unsubscribe();\n            return;\n        }\n\n        let colorToSet: string | undefined;\n        // reverse because last rule has top priority\n        const newRules = this.rules && [...this.rules].reverse();\n        for (const rule of newRules) {\n            if (\n                this.comparators[rule.comparisonType]?.comparatorFn(\n                    this.latestValueFromDS,\n                    rule.value\n                )\n            ) {\n                colorToSet = rule.color;\n                break; // exit if the rule matches\n            }\n        }\n\n        this.setColor(colorToSet);\n    }\n\n    /**\n     * Sets the color to pizzagna\n     *\n     * @param color - Color to set\n     */\n    private setColor(color: string | undefined) {\n        this.pizzagnaService.setProperty(\n            {\n                componentId: this.componentId,\n                propertyPath: [this.propertyPath],\n            },\n            color\n        );\n    }\n}\n"]}