54 lines
2.2 KiB
TypeScript
54 lines
2.2 KiB
TypeScript
export const DEBUG = 'DEBUG';
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export const INFO = 'INFO';
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export const WARN = 'WARN';
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export const ERROR = 'ERROR';
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export interface ILoggingOptions {
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namespace?: string;
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debug?: boolean;
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applyStyles?: boolean;
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styles?: { [key: string]: string };
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}
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export class Logging {
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private namespace: string;
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private applyStyles: boolean;
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private environment: string;
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private styles: { [key: string]: string } = {
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DEBUG: 'display: inline-block; background-color: Blue; color: white; font-weight: bold; padding: 3px 7px 3px 7px; border-radius: 3px;',
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INFO: 'display: inline-block; background-color: Green; color: black; font-weight: bold; padding: 3px 7px 3px 7px; border-radius: 3px;',
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WARN: 'display: inline-block; background-color: gold; color: black; font-weight: bold; padding: 3px 7px 3px 7px; border-radius: 3px;',
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ERROR: 'display: inline-block; background-color: Red; color: black; font-weight: bold; padding: 3px 7px 3px 7px; border-radius: 3px;'
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};
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constructor(options?: ILoggingOptions) {
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this.namespace = options?.namespace || 'Default';
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this.applyStyles = options?.applyStyles || false;
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this.environment = process.env.NODE_ENV || 'development';
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if (options?.styles && this.applyStyles) {
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for (let key in options.styles) {
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if (this.styles[key]) this.styles[key] = options.styles[key];
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}
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}
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}
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public log = (key: string, obj: any, ...objs: any[]) => {
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if (this.environment === 'production') return;
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if (this.applyStyles) {
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console.log(`[${new Date().toISOString()}] [${this.namespace}] %c[${key}] ${obj}`, this.styles[key], ...objs);
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} else {
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console.log(`[${new Date().toISOString()}] [${this.namespace}] [${key}] ${obj}`, ...objs);
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}
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};
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public debug = (obj: any, ...objs: any[]) => this.log(DEBUG, obj, ...objs);
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public info = (obj: any, ...objs: any[]) => this.log(INFO, obj, ...objs);
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public warn = (obj: any, ...objs: any[]) => this.log(WARN, obj, ...objs);
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public error = (obj: any, ...objs: any[]) => this.log(ERROR, obj, ...objs);
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}
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export default Logging;
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