#!/bin/bash

show_help() {
    echo "Usage: $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 "  --no-download true    | --no-dl true (Optional) Make the script not download the files from Artifactory"
    echo "  --no-webmap true      | --no-wm true (Optional) Make the script not install the WebMap module"
    echo "  --no-gp true          | --no-gp true (Optional) Make the script not install GP"
    echo "  --install-apache true                (Optional) Make the script install the Apache dependency for WebMap module"
}

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

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 2;;
        --no-webmap|--no-wm) should_install_webmap=false; shift 2;;
        --no-gp|--no-gp) should_install_gp=false; shift 2;;
        --install-apache) should_install_apache=true; shift 2;;
        *) 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/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 == *"-SNAPSHOT" ]];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
}

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

root_dir=`pwd`

# 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
    if [[ $root_dir != *$version ]]; then
        mkdir $version
        cd $version
        root_dir=`pwd`
    fi

    all_files=(`jf rt search --sort-by=path "${gp_artifactory_repo}/gp/${version}/*" | jq -r '.[].path'`)

    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-1.8.7-RC02-bin.zip cpqd-msgs-package-1.8.7-RC02-bin.zip wildfly-15.0.0.Final.zip wildfly-8.2.1.zip
cp /l/disk0/mbrunhara/gp/zips/* .

if $should_install_gp; then
    # creating folders
    mkdir -p cpqd-folders/audit cpqd-folders/exportacoes cpqd-folders/updater cpqd-folders/dataloader cpqd-folders/virtualdisk

    # unpacking files
    unzip -qq wildfly-8.2.1.zip
    find wildfly-8.2.1 -type f -name '*.sh' -exec chmod +x {} \;

    unzip -qq -d wildfly-configurator cpqd-etics-configurator-appserver-wildfly*
    chmod +x wildfly-configurator/configurator/bin/setup.sh

    wildfly-configurator/configurator/bin/setup.sh

    # doing this again to add permissions for newly created files by configurator
    find wildfly-8.2.1 -type f -name '*.sh' -exec chmod +x {} \;

    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

    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

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

gp_superparent_pom_filename_wc='cpqd-etics-super-parent-*.pom'
gp_superparent_pom_dl="$gp_maven_repo/br/com/cpqd/etics/parent/cpqd-etics-super-parent/$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"
    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`

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 {} \;`

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=$root_dir/msgs-package
unzip -qq -d $msgs_package_dir $msgs_package_filename
mv $msgs_package_dir/**/* $msgs_package_dir

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

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

cd $root_dir
unzip -qq wildfly-15.0.0.Final.zip
wildfly15_folder="$root_dir/wildfly-15.0.0.Final"

$msgs_package_dir/appServerConfigurator/bin/setup.sh

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

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

mkdir --parents $wildfly15_folder/standalone/data_dir

$msgs_package_dir/geoserverConfigurator/bin/setup.sh

unzip -qq -d $wildfly15_folder/standalone server/installation/deployments/mapserver/mapserver-geoserver-data_dir.zip

# TODO, quebra aqui
unzip -qq -d $wildfly15_folder/standalone/data_dir/www/map $msgs_map_filename

sed -i 's/8788/8789/g' $wildfly15_folder/bin/runstandalone.sh

find $wildfly15_folder -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
        echo "" | sudo tee --append $apache2conf_filepath
        echo "ServerName $hostname:8808" | 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/")

    for line in "${text_to_add[@]}"; do
        sudo sed -i '/<\/IfModule>/i '"\\ \\ \\ \\ \\ \\ \\ \\ $line" $apache2proxyconf_filepath
    done
    
    sudo systemctl restart apache2
fi