#!/usr/bin/env bash

R3_INSTALL_PATH=/usr/share/cybafelo/r3/r3-cloud

r3_completions() {

#  TASK=${#COMP_WORDS[1]}

  if [ "${#COMP_WORDS[@]}" == "2" ]; then
    COMPREPLY=($(compgen -W "create build-events update-options update-templates" "${COMP_WORDS[1]}"))
  fi

  if [ "${#COMP_WORDS[@]}" == "4" ]; then
    COMPREPLY=($(compgen -W "extends normal" "${COMP_WORDS[3]}"))
  fi

  if [ "${#COMP_WORDS[@]}" == "5" ]; then
    local classes=$(grep "^class" "${R3_INSTALL_PATH}"/r3-libs/r3-v2/src/r3/*.js | perl -pe "s/.*class\s*(\w.*?)\s.*/\1/" | sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g')
    COMPREPLY=($(compgen -W "${classes}" "${COMP_WORDS[4]}"))
  fi

}

complete -F r3_completions r3