galapsy-chat/src/Log.ts

import {Interfaces} from "./Interfaces";

export namespace Log {

    export class ConsoleLogger implements Interfaces.LoggerInterface {
        private mode: Interfaces.AppMode;

        constructor(mode: Interfaces.AppMode) {
            this.mode = mode;
        }

        debug(message) {
            if (this.mode.isEqualsTo(Interfaces.AppMode.DEV())) {
                console.log(`\x1b[30m\x1b[43m%s\x1b[0m[%s]: %s`, '[DEBUG]', this.getDate(), message);
            }
        }

        error(message) {
            console.log(`\x1b[30m\x1b[41m%s\x1b[0m[%s]: %s`, '[ERROR]', this.getDate(), message);
        }

        info(message) {
            console.log(`\x1b[32m\x1b[40m%s\x1b[0m[%s]: %s`, '[INFO ]', this.getDate(), message);
        }

        private getDate() {
            let date = (new Date);
            return date.toUTCString();
        }

    }
}