const fs = require("fs");

class Logger {
  constructor(filePath) {
    this.filePath = "/logs/app.log";
  }

  log(level, message, params) {
    const logEntry = {
      timestamp: new Date().toISOString(),
      level: level,
      message: message,
      params: params,
    };
    fs.appendFile(this.filePath, JSON.stringify(logEntry) + "\n", (err) => {
      if (err) throw err;
    });
  }

  info(message, params = {}) {
    this.log("info", message, params);
  }

  warn(message, params = {}) {
    this.log("warn", message, params);
  }

  error(message, params = {}) {
    this.log("error", message, params);
  }
}

module.exports = Logger;