const fs = require("fs")
const path = require("path")

function userLogger(req, res, next) {
  const { user_id, user_name, email } = req.user

  // Create a directory for the user if it doesn't exist
  const userDir = path.join(__dirname, "../logs", user_name)
  if (!fs.existsSync(userDir)) {
    fs.mkdirSync(userDir, { recursive: true })
  }

  // Create a log file with the current date
  const currentDate = new Date().toISOString().slice(0, 10) // Get YYYY-MM-DD format
  const logFile = path.join(userDir, `${currentDate}.log`)

  // Log data to the console
  console.log(`[${user_name}] Request to ${req.originalUrl}`)

  // Log data to the user-specific log file
  const logMessage = `[${new Date()}] ${req.method} ${req.originalUrl}\n`
  fs.appendFile(logFile, logMessage, (err) => {
    if (err) {
      console.error(`Failed to log data to ${logFile}: ${err}`)
    }
  })

  next()
}

module.exports = userLogger