import { Injectable, type LoggerService, Scope } from "@nestjs/common";
import * as Winston from "winston";

@Injectable({ scope: Scope.TRANSIENT })
export class LogService implements LoggerService {
	private readonly winstonLogger: Winston.Logger;

	constructor() {
		this.winstonLogger = Winston.createLogger({
			format: Winston.format.combine(
				Winston.format.timestamp(),
				Winston.format.simple(),
			),
			transports: [
				new Winston.transports.Console(),
				new Winston.transports.File({ filename: "application.log" }),
			],
		});
	}

	log(message: string) {
		this.winstonLogger.info(message);
	}

	error(message: string, trace: string) {
		this.winstonLogger.error(`Message: ${message} - Trace: ${trace}`);
	}

	warn(message: string) {
		this.winstonLogger.warn(message);
	}

	debug(message: string) {
		this.winstonLogger.debug(message);
	}

	verbose(message: string) {
		this.winstonLogger.verbose(message);
	}
}