#!/usr/bin/env bash

# Dependency to other seqs
# - mysql.sh (soft; Missing informational output) 

toolName="nextcloud"
localOcc=("echo" "occ not found!")

# Get script working directory
# (when called from a different directory)
sq_dir="$( cd "$( dirname -- "$(realpath "${BASH_SOURCE[0]}")")" >>/dev/null 2>&1 && pwd )"
sq_config=0
sq_configFileName="${toolName}.cfg"
sq_configFileTemplate="$sq_dir/${sq_configFileName}.example"

seq_config() {
  ## or to use sequencer api:
  initSeqConfig "$sq_configFileName" "$sq_configFileTemplate"
  if [ $? -eq 0 ] ; then
    sq_config=1
  fi
  localOcc=( sudo -u $sc_ncServerUser php "$(escpath "$sc_ncInstallDir/occ")" )
}

step_1_info() {
  echoinfoArgs "[OCC ARGS]"
  echo "Execute occ command"
}
step_1_alias() { echo "occ"; }
step_1() {
  shift

  exe "${localOcc[@]}" "$@"
}

step_20_info() { echo "Upgrade $toolName on command line to latest version of selected release channel"; }
step_20_alias() { echo "upgrade"; }
step_20() {
  if [ $sq_config -eq 0 ] ; then
    error -e "No configuration found to determine installation directory"
    return 1
  fi
  exe cd "$sc_ncInstallDir"
  exe sudo -u www-data php "$ncInstaller" 
}
ncInstaller="updater/updater.phar"

step_21_info() { echo "Running recommended post upgrade procedure"; }
step_21_alias() { echo "postupgrade"; }
step_21() {
  step occ db:convert-filecache-bigint
  step occ db:add-missing-indices
  step occ db:add-missing-columns
  step occ db:add-missing-primary-keys
  step occ app:update --all
}

step_102_info() { echoinfoArgs "<NC DATABASE> <IPV4 ADDRESS>"; echo "Delete IP from bruteforce table"; }
step_102_alias() { echo "bruteforceRemoveIP"; }
step_102() {
  shift
  local ncdb=
  local ip=
  local ipregex='^[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}\.[0-2]*[0-9]{1,2}$'

  if [ -z $1 ] ; then
    error -e "No database provided"
    if [ -f "${sq_dir}/mysql.sh" ] ; then
      echo " [I] Available mysql databases:"
      "${sq_dir}/mysql.sh" -qq listdb
    fi
    return 1
  else
    ncdb="$1"
  fi
  # Check if string looks like ipv4 address
  if [[ "$2" =~ $ipregex ]] ; then
    ip="$2"
  else
    error -e "No valid IP:PORT detected: $2"
    return 1
  fi

  exe mysql -u root -D ${ncdb} -e 'delete FROM oc_bruteforce_attempts WHERE IP="'${ip}'";'
  endReturn -o $? "Error deleting ip $ip"
}

step_104_info() { echoinfoArgs "<USER>"; echo "Reset and rescan the music library in the background for one user"; }
step_104_alias() { echo "audioreset"; }
step_104() {
  shift
  local ncUser=$1

  if [ -z "$ncUser" ] ; then
    error -e "Reset only for single user"
    return 1
  fi

  exep "${localOcc[@]} audioplayer:reset $ncUser > /var/log/ncAudioRescan.log"
  info "Rescan audioplayer database for user $ncUser"
  exep "${localOcc[@]} audioplayer:scan -vvvv $ncUser >> /var/log/ncAudioRescan.log &"
}

step_106_info() { echoinfoArgs "<USER>"; echo "Scan the music library"; }
step_106_alias() { echo "audioscan"; }
step_106() {
  shift
  local ncUser=$1

  if [ -z "$ncUser" ] ; then
    error -e "Reset only for single user"
    return 1
  fi

  exe "${localOcc[@]}" audioplayer:scan -vvvv $ncUser
}

step_110_info() { echo "Reset picture preview folder"; }
step_110_alias() { echo "resetpreview"; }
step_110() {
  if [ -e "${sc_ncDataDir}" ]; then
    exe rm -rf "${sc_ncDataDir}/appdata_"*"/preview/"*

    info "Rescan app data folder"
    exep "${localOcc[@]} files:scan-app-data &"
  else
    error -e "Nextcloud data direcotry $sc_ncDataDir not found"
    return 1
  fi
}

step_200_alias() { echo "notes"; }
step_200() {
  color green
  cat<<NOTES_END
  # Recommended preview settings
    [$sc_ncInstallDir/config/config.php]
occ config:app:set previewgenerator squareSizes --value="32 256"
occ config:app:set previewgenerator widthSizes  --value="256 384"
occ config:app:set previewgenerator heightSizes --value="256"
occ config:system:set preview_max_x --value 2048
occ config:system:set preview_max_y --value 2048
occ config:system:set jpeg_quality --value 60
occ config:app:set preview jpeg_quality --value="60"

NOTES_END
}

readonly sqr_minVersion=16
. /usr/local/bin/sequencer.sh