73 lines
1.8 KiB
TypeScript
73 lines
1.8 KiB
TypeScript
import * as hrtime from "browser-hrtime";
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import { LogService as LogServiceAbstraction } from "../abstractions/log.service";
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import { LogLevelType } from "../enums/logLevelType";
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export class ConsoleLogService implements LogServiceAbstraction {
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protected timersMap: Map<string, [number, number]> = new Map();
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constructor(
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protected isDev: boolean,
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protected filter: (level: LogLevelType) => boolean = null
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) {}
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debug(message: string) {
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if (!this.isDev) {
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return;
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}
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this.write(LogLevelType.Debug, message);
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}
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info(message: string) {
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this.write(LogLevelType.Info, message);
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}
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warning(message: string) {
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this.write(LogLevelType.Warning, message);
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}
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error(message: string) {
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this.write(LogLevelType.Error, message);
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}
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write(level: LogLevelType, message: string) {
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if (this.filter != null && this.filter(level)) {
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return;
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}
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switch (level) {
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case LogLevelType.Debug:
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// eslint-disable-next-line
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console.log(message);
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break;
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case LogLevelType.Info:
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// eslint-disable-next-line
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console.log(message);
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break;
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case LogLevelType.Warning:
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// eslint-disable-next-line
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console.warn(message);
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break;
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case LogLevelType.Error:
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// eslint-disable-next-line
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console.error(message);
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break;
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default:
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break;
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}
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}
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time(label = "default") {
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if (!this.timersMap.has(label)) {
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this.timersMap.set(label, hrtime());
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}
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}
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timeEnd(label = "default"): [number, number] {
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const elapsed = hrtime(this.timersMap.get(label));
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this.timersMap.delete(label);
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this.write(LogLevelType.Info, `${label}: ${elapsed[0] * 1000 + elapsed[1] / 10e6}ms`);
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return elapsed;
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}
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}
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