import winston from 'winston';
import 'winston-daily-rotate-file';

const { combine, timestamp, printf } = winston.format;

// Daily log transport
const dailyTransport = new (winston.transports as any).DailyRotateFile({
  filename: 'logs/%DATE%.log',
  datePattern: 'YYYY-MM-DD',
  zippedArchive: false,
  maxSize: '20m',
  maxFiles: '14d',
});

// Logger config
const logger = winston.createLogger({
  level: 'info',
  format: combine(
    timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
    printf((info) => `[${info.timestamp}] ${info.level.toUpperCase()}: ${info.message}`)
  ),
  transports: [new winston.transports.Console(), dailyTransport],
});

global.Log = logger;
export default logger;