#!/bin/bash


#SERVICE_URL=https://git.swarmlab.io:3000/docs/Documentation.git

#SERVICE_NAME=cloud
#SERVICE_NAME_MENOU=cloud


SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  TARGET="$(readlink "$SOURCE")"
  if [[ $TARGET == /* ]]; then
    SOURCE="$TARGET"
  else
    DIR="$( dirname "$SOURCE" )"
    SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
  fi
done

SRPATH="$( dirname "$SOURCE" )"
SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
if [ "$SFPATH" != "$SRPATH" ]; then
  RDIR=$SRPATH    # relativ path directory
fi

cwdir=$PWD
wdir=$SFPATH

#echo $cwdir

#echo $wdir




txturl='\033[1;36m'
txturl1='\033[0;36m'
txtg='\033[0;32m'
NOCOLOR='\033[0m'


usage ()
{
    echo ""
    echo " No argument supplied"
    echo ""
    echo "--------------"
    echo " create Swarmlab.io Doc "
    echo "--------------"
    echo ""
    echo " USAGE: ./init-docs.sh [OPTIONS]"
    echo ""
    echo " Examples of [OPTIONS] can be:"
    echo ""
    echo -e "      ${txtg}[docname]:${NOCOLOR} You can use upper and lowercase letters, numbers, “.” (dot), and “_” (underscore) symbols. "
    echo ""
    echo ""
    echo "  "
}

if [[ $# -eq 0 ]] ; then
    usage
    exit 1
fi

if [[ -z "$1" ]] ; then
    usage
    exit 1

else

pdir="$(dirname "$wdir")"
dname="$pdir/$1"
#echo $pdir
#echo $dname

if [[ -d "$dname" ]] ; then
    echo ""
    echo "--------------"
    echo -e "Directory ${txtg} ${dname} ${NOCOLOR} ${txturl} exists ${NOCOLOR}"
    echo "--------------"
    echo ""
    exit 1
fi

. $wdir/config.ini

SERVICE_NAME=$1
SERVICE_NAME_MENOU=$1

echo ""
echo "Default  parameters are:"
echo -e "SERVICE_URL=${txtg}${SERVICE_URL}${NOCOLOR}"
echo -e "SERVICE_NAME=${txtg}${SERVICE_NAME}${NOCOLOR}"
echo -e "SERVICE_NAME_MENOU=${txtg}${SERVICE_NAME_MENOU}${NOCOLOR}"
echo -e "You can change this setting in: ${txturl} config.ini ${NOCOLOR}"
echo ""
echo "Do you wish to create this in $dname?" 
select yn in "Yes" "No"; do
    case $yn in
        Yes ) break;;
        No ) exit;;
    esac
done

if [[ $yn == 'Yes' ]];then


mkdir -p $dname

if [[ ! -d "$dname" ]] ; then
    echo ""
    echo "--------------"
    echo -e "mkdir: cannot create directory ${txtg} ${dname} ${NOCOLOR}"
    echo "--------------"
    echo ""
    exit 1
fi

cd $wdir

cp -rf modules ${dname}
cp -rf supplemental-ui ${dname}
cp -rf run ${dname}
cp -f build.sh ${dname}
cp -f antora.yml ${dname}
cp -f site.yml ${dname}
cp -f push.sh ${dname}

if [[ ! -d "${dname}/modules" || ! -d "${dname}/supplemental-ui" || ! -d "${dname}/run" || ! -f "${dname}/antora.yml" || ! -f "${dname}/site.yml" || ! -f "${dname}/build.sh" || ! -f "${dname}/push.sh"  ]] ; then
    echo ""
    echo "--------------"
    echo -e "cannot create template in directory ${txtg} ${dname} ${NOCOLOR}"
    echo "--------------"
    echo ""
    exit 1
fi

    exit 1

cat << EOF > $dname/antora.yml

    name: swarmlab_${SERVICE_NAME}
    title: swarmlab_${SERVICE_NAME}
    version: docs
    nav:
    - modules/ROOT/nav.adoc
EOF

cat << EOF > $dname/site.yml
site:
  title: Swarmlab ${SERVICE_NAME}
  url: http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs
  start_page: swarmlab_${SERVICE_NAME}::index.adoc
content:
  sources:
  - url: ${SERVICE_URL}
    branches: master
    start_path: ${SERVICE_NAME_MENOU}
ui:
  bundle:
    url: https://git.swarmlab.io:3000/docs/docs/raw/branch/master/ui-bundle.zip
    snapshot: true
  supplemental_files: ./supplemental-ui
asciidoc:
  attributes:
    :plantuml-server-url: http://www.plantuml.com/plantuml
  extensions:
  - '@djencks/asciidoctor-mathjax'
  - asciidoctor-plantuml
EOF

cat << EOF > $dname/modules/ROOT/nav.adoc
* xref:index.adoc[${SERVICE_NAME_MENOU}]
EOF

cat << EOF > $dname/modules/ROOT/pages/index.adoc

= ${SERVICE_NAME_MENOU}

image::ROOT:swarmlab.png[swarmlab,150,float=right]

This tutorial demonstrates: *a.* howto create a Swarmlab.io doc wit asciidoc  

== Intro

*intro* here

EOF

fi

cd $cwdir

fi