package rawPayloadPrinter

import (
  "log"
  "fmt"
  "encoding/base64"
  "encoding/hex"
  "udi/database"
)


func Parse(fPort int, _ []byte, frmPayload string, variables *map[string]database.VariableType, _ *map[string]interface{}, _ *database.Device) error {
  if fPort != 2 {
    return fmt.Errorf("Unexpected fPort %d", fPort)
  }

  bytes, err := base64.StdEncoding.DecodeString(frmPayload)
  if err != nil {
    return fmt.Errorf("Unable to base64-decode payload: %v", err)
  }
  hexString := hex.EncodeToString(bytes)

  log.Printf("Payload: %s", hexString)
  return nil
}