#!/usr/bin/env bash

function reset() {
  if [[ ! -d "$(getValueByKey 'PODMAN_DIRECTORY')/${1}" ]]; then
    log e "Directory '${1}' does not exist!"
    exit 1
  fi
  
  local dir="$(getValueByKey 'PODMAN_DIRECTORY')/${1}"
  local datapack_dir="${dir}/data/world/datapacks"

  while [[ ! ${deleteDataDir} =~ [YyNn] ]]; do
    read -p "Do you want to reset the complete data dir located in ${dir}/data ? (This is an unrecoverable process): " deleteDataDir
    case "${deleteDataDir}" in
      "N"|"n")
        log e "Aborted by user!"
        exit 1
      ;;
    esac
  done

  local backedup=false
  if [[ -n $(find "${datapack_dir}" -maxdepth 1 -type f) ]]; then
    while [[ ! ${backupDatapacksAns} =~ [YyNn] ]]; do
      read -p "Do you want to backup the datapack .zip found in ${datapack_dir} ?: " backupDatapacksAns
      case "${backupDatapacksAns}" in
        "Y"|"y")
            local backedup=true
            local tempdir=$(mktemp -d /tmp/pms-cli.XXXXXX)
            mv ${datapack_dir}/*.zip ${tempdir}/
        ;;
      esac
    done
  fi

  rm -rf "${dir}/data"
  mkdir -p "${dir}/data/world/datapacks"

  if [[ "${backedup}" == true ]]; then
    while [[ ! ${restoreDatapacksAns} =~ [YyNn] ]]; do
      read -p "You have some backed up datapack .zip in ${tempdir}. Do you want to restore them now?: " restoreDatapacksAns
      case "${restoreDatapacksAns}" in
        "Y"|"y")
          mv ${tempdir}/*.zip "${dir}/data/world/datapacks/"
          rm -rf "${tempdir}"
        ;;
      esac
    done
  fi
  log s "Server '${1}' resetted!"
}