#!/usr/bin/env bash

# Copyright (c) 2025. LUXIM d.o.o., Slovenia - Matjaž Mozetič.

_backtunnel_complete() {
  local cur
  cur="${COMP_WORDS[COMP_CWORD]}"

  if [[ ${COMP_CWORD} -eq 1 ]]; then
    compopt -o filenames 2>/dev/null
    mapfile -t COMPREPLY < <(compgen -d -- "${cur}")
    return 0
  fi

  if [[ ${COMP_CWORD} -eq 2 ]]; then
    mapfile -t COMPREPLY < <(compgen -W "with from" -- "${cur}")
    return 0
  fi

  if [[ ${COMP_CWORD} -eq 4 && "${COMP_WORDS[2]}" == "with" ]]; then
    mapfile -t COMPREPLY < <(compgen -W "for" -- "${cur}")
    return 0
  fi

  if [[ ${COMP_CWORD} -eq 5 && "${COMP_WORDS[2]}" == "with" && "${COMP_WORDS[4]}" == "for" ]]; then
    mapfile -t COMPREPLY < <(compgen -W "10m 30m 1h 2h 6h 12h 1d 2d" -- "${cur}")
    return 0
  fi

  if [[ "${COMP_WORDS[2]}" == "from" ]]; then
    COMPREPLY=()
    return 0
  fi

  COMPREPLY=()
}

complete -F _backtunnel_complete backtunnel-share
complete -F _backtunnel_complete backtunnel-access