#!/bin/bash
set -e

show_help() {
  echo "Usage: $(basename $0) [--files|-f files]"
  echo "Options:"
  echo "  --help                | -h           (Optional) Display help information on how to use this script"
  echo "  --version             | --version    (Required) Specify the GP version to install"
  echo ""
  echo "  --no-download         | --no-dl      (Optional) Make the script not download the files from Artifactory"
  echo "  --no-server           | --no-svr     (Optional) Make the script not install GP server"
  echo "  --webmap              | --wm         (Optional) Make the script install the WebMap module"
  echo "  --apache                             (Optional) Make the script install the Apache dependency for WebMap module"
}

version=''
should_download=true
should_install_gp=true
should_install_geoserver=false
should_install_apache=false

while [ "$#" -gt 0 ]; do
  case "$1" in
  --help | -h)
    show_help
    exit
    ;;
  --version | -v)
    version="$2"
    shift 2
    ;;
  --no-download | --no-dl)
    should_download=false
    shift
    ;;
  --no-server | --no-svr)
    should_install_geoserver=false
    shift
    ;;
  --apache)
    should_install_apache=true
    shift
    ;;
  *) shift ;;
  esac
done

if [ -z "$version" ]; then
  echo "You must specify the package version!"
  echo "Example: $(basename "$0") --version 12.0.0.0.0-SNAPSHOT"
  exit 1
fi

root_dir=$(pwd)

if [ $(basename $root_dir) != "$version" ]; then
  mkdir --parents $version
  cd $version
  # sudo rm -rf *
  root_dir=$(pwd)
fi

scripts_folder=$HOME/documents/repos-personal/personal-devboot/scripts/shell/job/gp

if [ ! -d "$scripts_folder" ]; then
  echo "The git repository \"CloudAlb/personal-devboot\" must be in the \"~/repos\" folder!"
  exit 1
fi

validate_repo_script() {
  script_filename=$1

  if [ ! -f "$scripts_folder/$script_filename" ]; then
    echo "The git repository \"CloudAlb/personal-devboot\" must have the script \"scripts/shell/job/gp/$script_filename\"!"
    exit 1
  fi
}

get_version_type() {
  version=$1

  if [[ $version == *"-"* ]]; then
    echo 'snapshot'
  else
    echo 'release'
  fi
}

get_maven_repo() {
  version=$1

  case $(get_version_type $version) in
  'snapshot') echo 'cpqd-snapshot' ;;
  'release') echo 'cpqd-release' ;;
  *) echo "[ERROR] Função \"$FUNCNAME\" recebeu um retorno inválido" ;;
  esac
}

get_artifactory_repo() {
  version=$1

  case $(get_version_type $version) in
  'snapshot') echo 'oss-package-dev' ;;
  'release') echo 'oss-package-rel' ;;
  *) echo "[ERROR] Função \"$FUNCNAME\" recebeu um retorno inválido" ;;
  esac
}

chmod_sh_files_recursively() {
  DIRPATH=$1

  find $DIRPATH -type f -name '*.sh' -exec chmod +x {} \;
}

remove_empty_dir_after_extracting() {
  DIRPATH=$1
  EXTRACTED_ROOT_DIRNAME=$2

  mv $DIRPATH/**/* $DIRPATH
  find $DIRPATH -maxdepth 1 -type d -not -path $DIRPATH -name "$EXTRACTED_ROOT_DIRNAME*" -exec rm -r {} \;
}

script_explode_java_files_filename='explode-java-files.sh'
validate_repo_script $script_explode_java_files_filename

script_disable_dbversion_check_filename='disable-dbversion-check-on-software-info-file.sh'
validate_repo_script $script_disable_dbversion_check_filename

NEOCAD_INSTALLATION=false

if [[ $version == *"NEOCAD"* ]]; then
  NEOCAD_INSTALLATION=true
fi

# download files
base_url='artifactory.cpqd.com.br/artifactory'
gp_maven_repo=$(get_maven_repo $version)
gp_artifactory_repo=$(get_artifactory_repo $version)

if $should_download; then
  all_files=($(jf rt search --fail-no-op=true --sort-by=path "${gp_artifactory_repo}/gp/${version}/*" | jq -r '.[].path'))

  if [ -z "$all_files" ]; then
    echo '[ERROR] Could not find packages for the version informed.'
    exit 1
  fi

  for pkg in "${all_files[@]}"; do
    filename=$(basename $pkg)

    if [[ $filename == "cpqd-etics-configurator-appserver-wildfly"* ]] ||
      [[ $filename == "cpqd-dbmanager-etics-package"* ]] ||
      [[ $filename == "cpqd-dbmanager-customer"* ]] ||
      [[ $filename == "cpqd-etics-package-server"* ]] ||
      [[ $filename == "cpqd-etics-customer"* ]]; then

      wget $base_url/$pkg
    fi
  done
fi

# cpqd-msgs-map-*-bin.zip cpqd-msgs-package-*-bin.zip wildfly-*.Final.zip wildfly-*.zip
# TODO, deve haver pastas do wildfly aqui
cp $HOME/documents/ambients-gp/zips/* .

WILDFLY_WEB_FILENAME="wildfly-8*.zip"
WILDFLY_MSGS_FILENAME="wildfly-21*.zip"

if ! $should_install_geoserver; then
  rm $WILDFLY_MSGS_FILENAME
fi

if $should_install_gp; then
  # find * -maxdepth 0 -type d -exec sudo rm -rf {} \;
  # creating folders
  mkdir -p cpqd-folders/audit cpqd-folders/exportacoes cpqd-folders/updater cpqd-folders/dataloader cpqd-folders/virtualdisk cpqd-folders/midmif

  # unpacking files
  WILDFLY_WEB_DIRNAME='wildfly-server'
  unzip -d $WILDFLY_WEB_DIRNAME -qq $WILDFLY_WEB_FILENAME
  remove_empty_dir_after_extracting $WILDFLY_WEB_DIRNAME 'wildfly-'

  chmod_sh_files_recursively $WILDFLY_WEB_DIRNAME

  WILDFLY_WEB_CONFIGURATOR_DIRNAME=wildfly-configurator
  unzip -qq -d $WILDFLY_WEB_CONFIGURATOR_DIRNAME cpqd-etics-configurator-appserver-wildfly-*

  chmod_sh_files_recursively $WILDFLY_WEB_CONFIGURATOR_DIRNAME

  wildfly_configurator_bin_file=$WILDFLY_WEB_CONFIGURATOR_DIRNAME/configurator/bin/setup.sh
  $wildfly_configurator_bin_file

  # doing this again to add permissions for newly created files by configurator
  chmod_sh_files_recursively $WILDFLY_WEB_DIRNAME

  unzip -qq -d server cpqd-etics-package-server*
  mv server/cpqd*/* server/
  rmdir server/cpqd*
  unzip -qq -o -d server cpqd-dbmanager-etics-package*
  unzip -qq -o -d server cpqd-dbmanager-customer*
  unzip -qq -o -d server cpqd-etics-customer-*-package-server*

  cd server/dbmanager
  # removes '&' from the 'dbmanager.sh' script so this script can run things sequentially
  sed -i 's/org.eclipse.equinox.launcher.Main $ARGS &/org.eclipse.equinox.launcher.Main $ARGS/g' dbmanager.sh
  ./dbmanager.sh

  cd $root_dir/server/configurator/bin
  chmod +x setup.sh
  ./setup.sh

  # TODO, parametrizar
  if false; then
    deployments_folder=$root_dir/wildfly-8.2.1/ports-01/deployments

    # adding servergroupname
    cd $deployments_folder
    $scripts_folder/$script_explode_java_files_filename

    hostname=$(cat /etc/hostname)

    cd $deployments_folder/../configuration

    cp standalone-full.xml standalone-full.xml.old

    xmlstarlet ed -L -N x="urn:jboss:domain:2.2" -s "//x:server/x:system-properties" -t elem -n property -v "" \
      -i "//x:server/x:system-properties/property[last()]" -t attr -n name -v "servergroupname" \
      -i "//x:server/x:system-properties/property[last()]" -t attr -n value -v "$hostname" standalone-full.xml

    # adding ignore database version
    $scripts_folder/$script_disable_dbversion_check_filename --deployments-dir $deployments_folder
  fi
fi

if ! $should_install_geoserver; then
  echo "[INFO] Skipping GeoServer/WebMap installation..."
  exit 0
fi

cd $root_dir

gp_superparent_pom_filename_wc='cpqd-etics-super-parent-*.pom'

cpqd_etics_super_parent_version=$version
if [[ "$version" =~ ^.*-T[0-9]*$ ]]; then
  cpqd_etics_super_parent_version="${version%-T[0-9]*}-SNAPSHOT"
fi

gp_superparent_pom_dl="$gp_maven_repo/br/com/cpqd/etics/parent/cpqd-etics-super-parent/$cpqd_etics_super_parent_version/$gp_superparent_pom_filename_wc"
jf rt dl --flat --fail-no-op "$gp_superparent_pom_dl"
gp_superparent_pom_filename=$(find . -maxdepth 1 -type f -name "$gp_superparent_pom_filename_wc" -exec basename {} \;)

if [ -z "$gp_superparent_pom_filename" ]; then
  echo "[ERROR] Could not find the $gp_superparent_pom_filename_wc filename"
  echo "[ERROR] Attempted to download at URL \"$gp_superparent_pom_dl\""
  exit 1
fi

cdk_version=$(xmlstarlet sel -N pom="http://maven.apache.org/POM/4.0.0" -t -v '/pom:project/pom:parent/pom:version' $gp_superparent_pom_filename)
cdk_maven_repo=$(get_maven_repo $cdk_version)

cdk_superparent_pom_filename_wc='cpqd-super-parent-*.pom'
cdk_superparent_pom_dl="$cdk_maven_repo/br/com/cpqd/parent/cpqd-super-parent/$cdk_version/$cdk_superparent_pom_filename_wc"
jf rt dl --flat --fail-no-op "$cdk_superparent_pom_dl"
cdk_superparent_pom_filename=$(find . -maxdepth 1 -type f -name "$cdk_superparent_pom_filename_wc" -exec basename {} \;)

if [ -z "$cdk_superparent_pom_filename" ]; then
  echo "[ERROR] Could not find the $cdk_superparent_pom_filename_wc filename"
  exit 1
fi

msgs_version=$(xmlstarlet sel -N pom="http://maven.apache.org/POM/4.0.0" -t -v '/pom:project/pom:properties/pom:cpqd.msgs.version' $cdk_superparent_pom_filename)

if [ NEOCAD_INSTALLATION ]; then
  # msgs_version='4.0.4-SNAPSHOT'
  msgs_version='4.0.3'
fi

msgs_maven_repo=$(get_maven_repo $msgs_version)

msgs_package_filename_wc="cpqd-msgs-package-*.zip"
jf rt dl --flat --fail-no-op "$msgs_maven_repo/br/com/cpqd/msgs/package/cpqd-msgs-package/$msgs_version/$msgs_package_filename_wc"
msgs_package_filename=$(find . -maxdepth 1 -type f -name "$msgs_package_filename_wc" -exec basename {} \;)

if [ -z "$msgs_package_filename" ]; then
  echo "[ERROR] Could not find the $msgs_package_filename filename"
  exit 1
fi

msgs_map_filename_wc="cpqd-msgs-map-*.zip"
jf rt dl --flat --fail-no-op "$msgs_maven_repo/br/com/cpqd/msgs/map/cpqd-msgs-map/$msgs_version/$msgs_map_filename_wc"
# msgs_map_filename=`find . -maxdepth 1 -type f -name "$msgs_map_filename_wc" -exec basename {} \;`
msgs_map_filename=$(find . -maxdepth 1 -type f -name "$msgs_map_filename_wc")

if [ -z "$msgs_map_filename" ]; then
  echo "[ERROR] Could not find the $msgs_map_filename filename"
  exit 1
fi

rm $gp_superparent_pom_filename $cdk_superparent_pom_filename

msgs_package_dir=msgs-package
unzip -qq -d $msgs_package_dir $msgs_package_filename
remove_empty_dir_after_extracting $msgs_package_dir 'MSGS-'
chmod_sh_files_recursively $msgs_package_dir

# TODO, verificar se existe variável de ambiente "JBOSS_HOME" setada
# TODO, verificar se a porta 8080 está sendo usada

WILDFLY_GEOSERVER_DIRNAME='wildfly-geoserver'

WILDFLY_GEOSERVER_FILENAME_WC='wildfly-21*.zip'
WILDFLY_GEOSERVER_FILENAME=$(find . -maxdepth 1 -type f -name "$WILDFLY_GEOSERVER_FILENAME_WC")

unzip -d $WILDFLY_GEOSERVER_DIRNAME -qq $WILDFLY_GEOSERVER_FILENAME
remove_empty_dir_after_extracting $WILDFLY_GEOSERVER_DIRNAME 'wildfly-'
chmod_sh_files_recursively $WILDFLY_GEOSERVER_DIRNAME

# TODO, a partir daqui, Java 11 se MSGS = 4?
# TODO, portas 8080 e 9990 não podem estar em uso
$msgs_package_dir/appServerConfigurator/bin/setup.sh
# $msgs_package_dir/bin/setup.sh

cp $root_dir/server/shared/config/map_info.xml $root_dir/$msgs_package_dir/geoserverConfigurator/config

mkdir --parents $WILDFLY_GEOSERVER_DIRNAME/standalone/data_dir

$msgs_package_dir/geoserverConfigurator/bin/setup.sh

GEOSERVER_BIN_FILENAME=runstandalone.sh

unzip -qq -d $WILDFLY_GEOSERVER_DIRNAME/standalone server/installation/deployments/mapserver/mapserver-geoserver-data_dir.zip
if [ ! $NEOCAD_INSTALLATION ]; then
  # TODO, quebra aqui
  unzip -qq -d $WILDFLY_GEOSERVER_DIRNAME/standalone/data_dir/www/map $msgs_map_filename
else
  GEOSERVER_BIN_FILENAME=standalone.sh
fi

GEOSERVER_BIN=$WILDFLY_GEOSERVER_DIRNAME/bin/$GEOSERVER_BIN_FILENAME

# sed -i 's/8788/8789/g' $GEOSERVER_BIN

find $WILDFLY_GEOSERVER_DIRNAME -type f -name '*.sh' -exec chmod +x {} \;

if $should_install_apache; then
  sudo apt install apache2
  sudo a2enmod proxy
  sudo a2enmod proxy_http

  apache2conf_filepath='/etc/apache2/apache2.conf'
  hostname_line="ServerName $(hostname):8808"

  if [ ! $(grep -q "$hostname_line" "$apache2conf_filepath") ]; then # TODO, sempre da true
    echo "" | sudo tee --append $apache2conf_filepath
    echo "$hostname_line" | sudo tee --append $apache2conf_filepath
  fi

  apache2portsconf_filepath='/etc/apache2/ports.conf'
  sudo sed -i 's/Listen 80/Listen 8808/g' $apache2portsconf_filepath

  apache2proxyconf_filepath='/etc/apache2/mods-enabled/proxy.conf'

  text_to_add=("ProxyPreserveHost On"
    "ProxyPass /cpqd/ http://$hostname:8180/cpqd/"
    "ProxyPassReverse /cpqd/ http://$hostname:8180/cpqd/"
    "ProxyPass /geoserver/ http://$hostname:8080/geoserver/"
    "ProxyPassReverse /geoserver/ http://$hostname:8080/geoserver/")

  # TODO, nao funciona
  for line in "${text_to_add[@]}"; do
    sudo sed -i '/<\/IfModule>/i '"\\ \\ \\ \\ \\ \\ \\ \\ $line" $apache2proxyconf_filepath
  done

  sudo systemctl restart apache2
fi