# Function to install libraries required by couchbase
add_couchbase_clibs() {
  ext=$1
  trunk="https://github.com/couchbase/libcouchbase/releases"
  if [[ "$ext" =~ couchbase-2.+ ]]; then
    release="2.10.9"
  else
    release=$(get -s -n "" "$trunk"/latest | grep -Eo -m 1 "[0-9]+\.[0-9]+\.[0-9]+" | head -n 1)
  fi
  [ "$VERSION_ID" = "24.04" ] && vid=22.04 || vid="$VERSION_ID"
  [ "$VERSION_CODENAME" = "noble" ] && vcn=jammy || vcn="$VERSION_CODENAME"
  deb_url="$trunk/download/$release/libcouchbase-${release}_ubuntu${vid/./}_${vcn}_amd64.tar"
  get -q -n /tmp/libcouchbase.tar "$deb_url"
  if ! [ -e /tmp/libcouchbase.tar ] || ! file /tmp/libcouchbase.tar | grep -q 'tar archive'; then
    deb_url="$trunk/download/$release/libcouchbase-${release}_ubuntu2004_focal_amd64.tar"
    get -q -n /tmp/libcouchbase.tar "$deb_url"
    add_old_libssl
  fi
  sudo tar -xf /tmp/libcouchbase.tar -C /tmp
  install_packages libev4 libevent-dev
  sudo dpkg -i /tmp/libcouchbase-*/*.deb
}

add_old_libssl() {
  if [[ "$VERSION_ID" = "24.04" ]]; then
    get -q -n /tmp/libssl.deb http://archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2_amd64.deb
    [ -e /tmp/libssl.deb ] && sudo dpkg -i /tmp/libssl.deb || add_extension_log "couchbase" "Could not install libssl1.1"
  fi
}

add_couchbase_cxxlibs() {
  if [ "${runner:?}" = "self-hosted" ]; then
    add_list cmake https://apt.kitware.com/ubuntu/ https://apt.kitware.com/keys/kitware-archive-latest.asc "$VERSION_CODENAME" main
  fi
  install_packages cmake ccache
}

get_couchbase_version() {
  if [[ "${version:?}" =~ ${old_versions:?} ]]; then
    echo couchbase-2.2.3
  elif [[ "${version:?}" =~ 5.6|7.[0-1] ]]; then
    echo couchbase-2.6.2
  elif [ "${version:?}" = '7.2' ]; then
    echo couchbase-3.0.4
  elif [ "${version:?}" = '7.3' ]; then
    echo couchbase-3.2.2
  elif [ "${version:?}" = '7.4' ]; then
    echo couchbase-4.1.1
  else
    echo couchbase
  fi
}

# Function to add couchbase.
add_couchbase() {
  ext=$1
  if [ "$(uname -s)" = "Linux" ]; then
    if [ "$ext" = "couchbase" ]; then
      ext=$(get_couchbase_version)
    fi
    if [[ "$ext" =~ couchbase-[2-3].+ ]]; then
      add_couchbase_clibs "$ext" >/dev/null 2>&1
    else
      add_couchbase_cxxlibs >/dev/null 2>&1
    fi
    enable_extension "couchbase" "extension"
    if check_extension "couchbase"; then
      add_log "${tick:?}" "couchbase" "Enabled"
    else
      if [ "$ext" = "couchbase" ]; then
        ext="couchbase-$(get_pecl_version "couchbase" "stable")"
        n_proc="$(nproc)"
        export COUCHBASE_SUFFIX_OPTS="CMAKE_BUILD_TYPE=Release"
        export CMAKE_BUILD_PARALLEL_LEVEL="$n_proc"
        add_extension_from_source couchbase https://pecl.php.net couchbase couchbase "${ext##*-}" extension pecl >/dev/null 2>&1
      else
        pecl_install "${ext}" >/dev/null 2>&1
      fi
      add_extension_log "couchbase" "Installed and enabled"
    fi
  else
    if [ -e "${ext_dir:?}/couchbase.so" ]; then
      couchbase_rpath="$(otool -l "${ext_dir:?}/couchbase.so" 2>/dev/null | awk '$1 == "path" && $2 ~ /\/couchbase@'"${version:?}"'\// {print $2; exit}')"
      couchbase_rpath="${couchbase_rpath/@loader_path/${ext_dir:?}}"
      otool -L "${ext_dir:?}/couchbase.so" 2>/dev/null |
        awk -v rpath="$couchbase_rpath" '/libcouchbase_php.*\.dylib/ {if ($1 ~ /^@rpath\// && rpath != "") {sub(/^@rpath/, rpath, $1)}; print $1}' |
        while read -r dylib; do
          dylib="${dylib/@loader_path/${ext_dir:?}}"
          [ -e "${ext_dir:?}/$(basename "$dylib")" ] || continue
          sudo mkdir -p "$(dirname "$dylib")"
          sudo cp "${ext_dir:?}/$(basename "$dylib")" "$dylib"
        done
    fi
    add_brew_extension couchbase extension
    find "${brew_prefix:?}/lib" "${brew_prefix:?}/opt/couchbase@${version:?}" "${brew_prefix:?}/Cellar/couchbase@${version:?}" \
      -name 'libcouchbase_php*.dylib' -exec sudo cp {} "${ext_dir:?}" \; >/dev/null 2>&1
  fi
}