/**
 * NPM Modules
 */
const fs = require('fs');
const path = require('path');
const winston = require('winston');
/**
 * Internal Modules
 */
const Config = require('../Config/Config');
/**
* Module Variables
*/
const tsFormat = () => (new Date()).toISOString().replace(/T/, ' ');
let logger;
/**
* Module Functions
*/

let _init = ()=>{
    if (!fs.existsSync(Config.logging.logsPath)) {
        fs.mkdirSync(Config.logging.logsPath);
    }

    // { error: 0, warn: 1, info: 2, verbose: 3, debug: 4, silly: 5 }
    logger = new (winston.Logger)({
      transports: [
          //Console Logging
        new (winston.transports.Console)({
            timestamp: tsFormat,
            colorize: true,
            json: false,
            level: Config.logging.consoleLogLevel
        }),
        // File Logging
        new (require('winston-daily-rotate-file'))({
          filename: `${Config.logging.logsPath}/framez-server-%DATE%.log`,
          timestamp: tsFormat,
          datePattern: 'YYYY-MM-DD',
          prepend: true,
          json: false,
          level: Config.logging.fileLogLevel
        })
      ]
    });
};


_init();


/**
* Module exported Interface
*/
module.exports = logger;