#########
#  ============LICENSE_START====================================================
#  org.onap.aaf
#  ===========================================================================
#  Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
#  ===========================================================================
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
#  ============LICENSE_END====================================================
#
# Docker Building Script.  Reads all the components generated by install, on per-version basis
#

# Pull in Variables from d.props
if [ ! -e ./d.props ]; then
    cp d.props.init d.props
fi

. ./d.props

# Remove "SNAPSHOT" from AAF Jars in Containers
JAR_VERSION=${VERSION/-SNAPSHOT/}

function SCP() {
  SANS=${1/-SNAPSHOT/}
  echo $1 = $SANS
  if [ -e $SANS ]; then
    cp $SANS $2
  else 
 
    ln $1 $SANS
    cp $SANS $2
    rm $SANS
  fi
}

# process input. originally, an optional positional parameter is used to designate a component.
# A flagged parameter has been added to optionally indicate docker pull registry. Ideally, options
# would be flagged but we're avoiding ripple effect of changing original usage
if [ $# -gt 0 ]; then
    if [ "$1" == "-r" ]; then
        DOCKER_PULL_REGISTRY=$2
    else
        AAF_COMPONENTS=$1
        if [[ $# -gt 1 && $2 == "-r" ]]; then
            # If docker.io is indicated, registry var is void as that is docker default
            if [ $3 == "docker.io" ]; then
                DOCKER_PULL_REGISTRY=''
            else
                DOCKER_PULL_REGISTRY=$3
            fi
	   shift
        fi
    fi
fi

grep -v '#' d.props | grep '=' | grep -v -e "=$"

DOCKER=${DOCKER:=docker}

########
# Preliminary: if Cass exists, build that first
if [[ -z "$1" || "$1" = "cass" ]]; then
  echo "#### Delegate to Cassandra build"
  echo "Building Containers for aaf components, version $VERSION"
  # AAF_cass now needs a version...
  echo "### Build Cass"
  cd ../auth-cass/docker
  bash ./dbuild.sh $DOCKER_PULL_REGISTRY
  cd -
fi

if [[ -z "$1" || "$1" = "base" ]]; then
  ########
  # First, build a AAF Base version - set the core image, etc
  echo "### Build Base"
  sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
      -e 's/${JAR_VERSION}/'${JAR_VERSION}'/g' \
      -e 's/${DUSER}/'${DUSER}'/g' \
      -e 's/${REGISTRY}/'${DOCKER_PULL_REGISTRY}'/g' \
      Dockerfile.base > Dockerfile
  $DOCKER build -t ${ORG}/${PROJECT}/aaf_base:${VERSION} .
  $DOCKER tag ${ORG}/${PROJECT}/aaf_base:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_base:${VERSION}
  $DOCKER tag ${ORG}/${PROJECT}/aaf_base:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_base:latest
  rm Dockerfile
fi  
  
# Common copies
cd ..
SCP ../cadi/aaf/target/aaf-cadi-aaf-${VERSION}-full.jar sample/bin

if [[ -z "$1" || "$1" = "config" ]]; then
  ########
  # Second, Create the AAF Config (Security) Images
  # Note: only 2 jars each in Agent/Config
  SCP auth-cmd/target/aaf-auth-cmd-$VERSION-full.jar sample/bin
  SCP auth-batch/target/aaf-auth-batch-$VERSION-full.jar sample/bin
  SCP ../cadi/servlet-sample/target/aaf-cadi-servlet-sample-${VERSION}-sample.jar sample/bin
  cp -Rf ../conf/CA sample
  
  # AAF Config image (for AAF itself)
  echo "### Build Config"
  sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
      -e 's/${JAR_VERSION}/'${JAR_VERSION}'/g' \
      -e 's/${AAF_COMPONENT}/'${AAF_COMPONENT}'/g' \
      -e 's/${DOCKER_REPOSITORY}/'${DOCKER_REPOSITORY}'/g' \
      -e 's/${DUSER}/'${DUSER}'/g' \
      docker/Dockerfile.config > sample/Dockerfile
  # Note: do Config as Root, to get directories correct
  $DOCKER build -t ${ORG}/${PROJECT}/aaf_config:${VERSION} sample
  $DOCKER tag ${ORG}/${PROJECT}/aaf_config:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_config:${VERSION}
  $DOCKER tag ${ORG}/${PROJECT}/aaf_config:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_config:latest
fi  

if [[ -z "$1" || "$1" = "agent" ]]; then
  # AAF Agent Image (for Clients)
  echo "### Build Agent"
  sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
      -e 's/${JAR_VERSION}/'${JAR_VERSION}'/g' \
      -e 's/${AAF_COMPONENT}/'${AAF_COMPONENT}'/g' \
      -e 's/${DOCKER_REPOSITORY}/'${DOCKER_REPOSITORY}'/g' \
      -e 's/${DUSER}/'${DUSER}'/g' \
      docker/Dockerfile.agent > sample/Dockerfile
  #if [ -n "$DUSER" ]; then
  # echo "USER $DUSER" >> sample/Dockerfile
  #fi
  $DOCKER build -t ${ORG}/${PROJECT}/aaf_agent:${VERSION} sample
  $DOCKER tag ${ORG}/${PROJECT}/aaf_agent:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_agent:${VERSION}
  $DOCKER tag ${ORG}/${PROJECT}/aaf_agent:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_agent:latest

fi

# Clean up 
rm -Rf sample/Dockerfile sample/bin/aaf-*-*.jar sample/CA
cd -

########
# Third Copy AAF Executables to a BUILD Directory, for easy Cleanup
echo "### Copy to aaf_DBUILD"
if [ -e "../aaf_$VERSION" ]; then
  cp -Rf ../aaf_$VERSION ../aaf_DBUILD
elif [ -e "../aaf_$JAR_VERSION" ]; then
  cp -Rf ../aaf_$JAR_VERSION ../aaf_DBUILD
else
  echo "ERROR: No AAF Built.  use Maven"
  exit
fi
if [ ! "$VERSION" = "$JAR_VERSION" ]; then 
  START_DIR=$(pwd)
  # Convert SNAPSHOT issues
  cp -Rf ../aaf_$VERSION ../aaf_DBUILD
  cd ../aaf_DBUILD/lib
  # If Built Jars are "SNAPSHOT", convert to NON SNAPSHOT
  for J in $(ls *-SNAPSHOT*); do mv $J ${J/-SNAPSHOT/}; done
  cd ../bin
  rm *.bat
  for S in $(ls); do
     sed -e "/$VERSION/s/$VERSION/$JAR_VERSION/g" $S > tmp
     mv tmp $S
  done
  cd ${START_DIR}
fi
cp ../sample/bin/pod_wait.sh  ../aaf_DBUILD/bin

if [[ -z "$1" || "$1" = "core" ]]; then
  ########
  # Fourth, build a core Docker Image to be used for all AAF Components
  # Apply currrent Properties to Docker file, and put in place.
  sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
      -e 's/${JAR_VERSION}/'${JAR_VERSION}'/g' \
      -e 's/${AAF_COMPONENT}/'${AAF_COMPONENT}'/g' \
      -e 's/${DOCKER_REPOSITORY}/'${DOCKER_REPOSITORY}'/g' \
      -e 's/${DUSER}/'${DUSER}'/g' \
      Dockerfile.core >../aaf_DBUILD/Dockerfile
  if [ -n "$DUSER" ]; then
    echo "USER $DUSER" >> ../aaf_DBUILD/Dockerfile
  fi
  cd ..

  $DOCKER build -t ${ORG}/${PROJECT}/aaf_core:${VERSION} aaf_DBUILD
  $DOCKER tag ${ORG}/${PROJECT}/aaf_core:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_core:${VERSION}
  $DOCKER tag ${ORG}/${PROJECT}/aaf_core:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_core:latest
  rm aaf_DBUILD/Dockerfile
 
  cd -
fi

if [[ -z "$1" || "$1" = "hello" ]]; then
  ########
  # Fifth, do Hello
  # Apply currrent Properties to Docker file, and put in place.
  echo "### Building Hello"
  cp ../sample/bin/client.sh  ../aaf_DBUILD/bin
  cp ../sample/hello/init.sh  ../aaf_DBUILD/bin/hello_init.sh
  SCP ../../cadi/aaf/target/aaf-cadi-aaf-${VERSION}-full.jar ../aaf_DBUILD/bin

  sed -e 's/${AAF_VERSION}/'${VERSION}'/g' \
      -e 's/${JAR_VERSION}/'${JAR_VERSION}'/g' \
      -e 's/${DOCKER_REPOSITORY}/'${DOCKER_REPOSITORY}'/g' \
      -e 's/${DUSER}/'${DUSER}'/g' \
      Dockerfile.hello >../aaf_DBUILD/Dockerfile
  #if [ -n "$DUSER" ]; then
  #  echo "USER $DUSER" >> ../aaf_DBUILD/Dockerfile
  #fi

  cd ..
  cp -Rf sample/etc aaf_DBUILD
  cp -Rf sample/logs aaf_DBUILD
  cp -Rf sample/cert aaf_DBUILD
  
  for C in cass certman cmd deforg fs gui locate oauth service; do
     rm aaf_DBUILD/lib/aaf-auth-$C-*
  done

  $DOCKER build -t ${ORG}/${PROJECT}/aaf_hello:${VERSION} aaf_DBUILD
  if [ -n ${DOCKER_REPOSITORY} ]; then
    $DOCKER tag ${ORG}/${PROJECT}/aaf_hello:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_hello:${VERSION}
    $DOCKER tag ${ORG}/${PROJECT}/aaf_hello:${VERSION} ${DOCKER_REPOSITORY}/${ORG}/${PROJECT}/aaf_hello:latest
  fi
  cd -
fi
# Final cleanup
rm -Rf ../aaf_DBUILD