#!/bin/bash
# this is a script shell sets up an ubuntu (18.04, 20.04 and 22.04) environment where
# MeshLab can be compiled.
#
# Run this script if you never installed any of the MeshLab dependencies.

DONT_INSTALL_QT=false
DOWNLOAD_CGAL_BOOST_SRC=false

#checking for parameters
for i in "$@"
do
case $i in
    --dont_install_qt)
        DONT_INSTALL_QT=true
        shift # past argument=value
        ;;
    --dowload_cgal_and_boost_src)
        DOWNLOAD_CGAL_BOOST_SRC=true
        shift # past argument=value
        ;;
    *)
        # unknown option
        ;;
esac
done

sudo apt-get update
echo "=== installing mesa packages..."
sudo apt-get install -y mesa-common-dev libglu1-mesa-dev

if [ "$DONT_INSTALL_QT" = false ] ; then
    echo "=== installing qt packages..."
    sudo apt-get install -y qt5-default qttools5-dev-tools qtdeclarative5-dev
else
    echo "=== jumping installation of qt packages..."
fi

echo "=== installing cmake, patchelf, gmp, mpfr and xcerces-c..."
sudo apt-get install -y cmake patchelf libgmp-dev libmpfr-dev libxerces-c-dev

# possibility to use always system libraries starting from ubuntu 20.04, since cgal is header only
if [ "$DOWNLOAD_CGAL_BOOST_SRC" = false ] ; then
    echo "=== installing cgal and boost..."
    sudo apt-get install -y libcgal-dev libboost-all-dev
else
    echo "=== downloading cgal and boost sources..."
    #default paths wrt the script folder
    SCRIPTS_PATH="$(dirname "$(realpath "$0")")"
    EXTERNAL_PATH=$SCRIPTS_PATH/../../src/external

    cd $EXTERNAL_PATH

    wget https://boostorg.jfrog.io/artifactory/main/release/1.75.0/source/boost_1_75_0.zip
    unzip boost_1_75_0.zip
    rm boost_1_75_0.zip

    wget https://github.com/CGAL/cgal/releases/download/v5.2.1/CGAL-5.2.1.zip
    unzip CGAL-5.2.1.zip
    rm CGAL-5.2.1.zip
fi