#!/bin/bash

EVIO=https://github.com/EdgeVPNio/evio.git
EXLIBS=https://github.com/ipop-project/3rd-Party-Libs.git
PY=python3.8
WorkspaceRoot=~/workspace
Build_WRTC=./EdgeVPNIO/tools/scripts/build_webrtc.sh
Get_Archives=./EdgeVPNIO/tools/scripts/get_archives.sh
Get_Include=./EdgeVPNIO/tools/scripts/get_include.sh
Build_Tincan=./EdgeVPNIO/tools/build_tincan.sh
function install_build_tools
{
  sudo bash -c "
    apt-get update -y && \
    apt-get install -y git \
    make clang libc++-dev libssl-dev $PY"  
}

function pull_src
{
  wd=$(pwd)
  cd ..
  #stat evio dir clone or pull
  git clone $EVIO
  cd evio/tincan/external
  #
  git clone -b ubuntu-x64 --single-branch https://github.com/ipop-project/3rd-Party-Libs.git
  cd $wd
}

function make_debpak
{
  wd=$(pwd)
  cd ../../..
  mkdir -p out
  cd $wd
  cp ../debian-package ../../out
  cp ../evio/controller/Controller.py ../../out/debian-package/edge-vpnio/opt/edge-vpnio/ && \
  mkdir -p ../../out/debian-package/edge-vpnio/etc/opt/edge-vpnio/
  cp ../evio/controller/template-config.json ../../out/debian-package/edge-vpnio/etc/opt/edge-vpnio/config.json && \
  cp -r ../evio/controller/modules/ ../evio/controller/framework/ ../../out/debian-package/edge-vpnio/opt/edge-vpnio/ && \
  chmod 0775 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/framework/ && \
  chmod 0664 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/framework/* && \
  chmod 0775 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/modules/ && \
  chmod 0664 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/modules/* && \
  chmod 0664 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/Controller.py && \
  chmod 0664 ../../out/debian-package/edge-vpnio/etc/opt/edge-vpnio/config.json && \
  cp ../evio/tincan/trunk/out/release/x86_64/tincan ../../out/debian-package/edge-vpnio/opt/edge-vpnio/ && \
  chmod 0775 ../../out/debian-package/edge-vpnio/opt/edge-vpnio/tincan && \
  cd ../../out/debian-package/ && \
  ./deb-gen && \
  rm -rf edge-vpnio/opt/edge-vpnio/framework \
    edge-vpnio/opt/edge-vpnio/modules \
    edge-vpnio/opt/edge-vpnio/tincan \
    edge-vpnio/opt/edge-vpnio/template-config.json \
    edge-vpnio/opt/edge-vpnio/Controller.py \
    edge-vpnio/etc/opt/edge-vpnio/config.json
  cd $wd
}

function install_testbed_deps
{
  sudo bash -c "
    apt-get update -y && \
    apt-get install -y openvswitch-switch \
                        $PY $PY-venv $PY-dev python3-pip \
                        apt-transport-https \
                        ca-certificates \
                        curl git \
                        software-properties-common && \

    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - && \
    add-apt-repository \"deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable\" && \
    apt-cache policy docker-ce && \
    apt-get install -y containerd.io \
                       docker-ce-cli \
                       docker-ce && \
    groupadd -f docker && \
    usermod -a -G docker $USER \
  "
  echo "You must logout and relogin for docker group membership to take effect."
}

function make_venv
{
  wd=$(pwd)
  cd ../testbed && \
    $PY -m venv venv && \
    source venv/bin/activate && \
    pip3 install simplejson
  cd $wd
}

function make_dkrimg
{
  mv ../../out/debian-package/edge-vpnio_20.7_amd64.deb docker-image/  && \
    docker build -f ./../docker-image/evio-base.Dockerfile -t edgevpnio/evio-base:1.0 ./docker-image && \
    docker build -f ./../docker-image/evio-node.Dockerfile -t edgevpnio/evio-node:20.7.3 ./docker-image
    
}

function install_openfire
{
  docker run --name openfire -d \
    -p 9090:9090 -p 5222:5222 \
    -p 5269:5269 -p 5223:5223 \
    -p 7443:7443 -p 7777:7777 \
    -p 7070:7070 -p 5229:5229 \
    -p 5275:5275 \
    edgevpnio/openfire_edgevpn_demo
}

function install_portal
{
  #Todo: visualizer not yet available
  git clone https://github.com/edgevpnio/portal.git
  cd portal/setup
  ./setup.sh
  chown -R $USER /users/$USER/  
}

function do_clean
{
  # tincan
  wd=$(pwd)

  cd ../../evio/tincan/trunk/build
  make clean;
  cd $wd
  #debian pak
  cd ../debian-package/ && \
  rm -ri ./edge-vpnio_20.7_amd64.deb \
    edge-vpnio/opt/edge-vpnio/framework \
    edge-vpnio/opt/edge-vpnio/modules \
    edge-vpnio/opt/edge-vpnio/tincan \
    edge-vpnio/opt/edge-vpnio/template-config.json \
    edge-vpnio/opt/edge-vpnio/Controller.py && \
  cd $wd  
  # docker-image
  rm -f docker-image/edge-vpnio_20.7_amd64.deb
  docker rmi edgevpnio/evio-base:1.0 edgevpnio/evio-node:20.7
  docker rmi $(docker images -q --filter "dangling=true")
  # testbed
  cd ../testbed
  rm -rf config log cert venv
  cd $wd
}

function build_webrtc()
{
  wd=$(pwd)
  cd $WorkspaceRoot
  chmod +x $Build_WRTC $Get_Archives $Get_Include
  echo "Building webrtc with" "$1" "$2"
  if ! $Build_WRTC -b "$1" -t "$2"
  then
    cd $WorkspaceRoot
    if ! $Get_Archives -b "$1" -t "$2"
    then
      cd $WorkspaceRoot
      $Get_Include -b "$1" -t "$2"
    fi
  fi
  cd $wd
}

#function build_webrtc_with_release_ubuntu
#{
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x $Build_WRTC $Get_Archives $Get_Include
#  $Build_WRTC -b release -t ubuntu
#  cd $WorkspaceRoot
#  $Get_Archives -b release -t ubuntu
#  cd $WorkspaceRoot
#  $Get_Include -b release -t ubuntu
#  cd $wd
#}
#
#function build_webrtc_with_debug_raspberry_pi
#{
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x $Build_WRTC $Get_Archives $Get_Include
#  ./EdgeVPNIO/tools/scripts/build_webrtc.sh -b debug -t raspberry-pi
#  cd $WorkspaceRoot
#  ./EdgeVPNIO/tools/scripts/get_archives.sh -b debug -t raspberry-pi
#  cd $WorkspaceRoot
#  ./EdgeVPNIO/tools/scripts/get_include.sh -b debug -t raspberry-pi
#  cd $wd
#}
#
#function build_webrtc_with_release_raspberry_pi
#{
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x $Build_WRTC $Get_Archives $Get_Include
#  ./EdgeVPNIO/tools/scripts/build_webrtc.sh -b release -t raspberry-pi
#  cd $WorkspaceRoot
#  ./EdgeVPNIO/tools/scripts/get_archives.sh -b release -t raspberry-pi
#  cd $WorkspaceRoot
#  ./EdgeVPNIO/tools/scripts/get_include.sh -b release -t raspberry-pi
#  cd $wd
#}

function build_tincan() {
  wd=$(pwd)
  cd $WorkspaceRoot
  chmod +x $Build_Tincan
  $Build_Tincan  -b "$1" -t "$2"
  cd $wd
}

#function build_tincan_release_ubuntu {
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x ./EdgeVPNIO/tools/build_tincan.sh
#  ./EdgeVPNIO/tools/scripts/build_tincan.sh  -b release -t ubuntu
#  cd $wd
#}
#
#function build_tincan_debug_raspberry {
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x ./EdgeVPNIO/tools/build_tincan.sh
#  ./EdgeVPNIO/tools/scripts/build_tincan.sh  -b debug -t raspberry-pi
#  cd $wd
#}
#
#function build_tincan_release_raspberry {
#  wd=$(pwd)
#  cd $WorkspaceRoot
#  chmod +x ./EdgeVPNIO/tools/build_tincan.sh
#  ./EdgeVPNIO/tools/scripts/build_tincan.sh  -b debug -t raspberry-pi
#  cd $wd
#}

function do_full_setup
{
  install_build_tools
  pull_src
  build_webrtc
  build_tincan
  make_debpak
  make_dkrimg
  make_testbed_prereqs
  make_venv
}

case $1 in
  deps)
    install_build_tools
    ;;
  src)
    pull_src
    ;;
  debpak)
    make_debpak
    ;;
  dkrimg)
    make_dkrimg
    ;;
  testbed)
    install_testbed_deps
    ;;
  venv)
    make_venv
    ;;
  xmpp)
    install_openfire
    ;;
  clean)
    do_clean
    ;;
  build_webrtc)
    build_webrtc debug ubuntu
    ;;
  build_webrtc_with_release_ubuntu)
    build_webrtc release ubuntu
    ;;
  build_webrtc_with_debug_raspberry_pi)
    build_webrtc debug raspberry-pi
    ;;
  build_webrtc_with_release_raspberry_pi)
    build_webrtc release raspberry-pi
    ;;
  build_tincan)
    build_tincan debug ubuntu
    ;;
  build_tincan_release_ubuntu)
    build_tincan release ubuntu
    ;;
  build_tincan_debug_raspberry)
    build_tincan debug raspberry-pi
    ;;
  build_tincan_release_raspberry)
    build_tincan release raspberry-pi
    ;;
  all)
    do_full_setup
    ;;
  *)
    echo "no match on input -> $1"
    ;;
esac