#!/bin/bash
set -x

if [ -d "sodium" ]; then
  echo "sodium does exists already"
  exit 0
fi

sys_name_=$(uname -s)
if [ "$sys_name_" = "Linux" ]; then
  : "${SYS_NAME:=Linux}"
  sys_name=$SYS_NAME
else
  sys_name=$sys_name_
fi


LIB=sodium

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

mkdir $LIB
pushd $LIB

  mkdir -p ../../downloads
  pushd ../../downloads
    wget -nc https://download.libsodium.org/libsodium/releases/libsodium-1.0.20-stable.tar.gz
  popd

  ln -s ../../downloads/libsodium*
  tar xf *.tar.gz
  ln -s */ libsodium


  if [ "Android" == "$sys_name" ]; then  

    pushd libsodium
      ./dist-build/android-aar.sh
    popd

  fi

  if [ "Darwin" == "$sys_name" ]; then
    pushd libsodium
      ./dist-build/apple-xcframework.sh
    popd

    for name in "Release.iOS-arm64" "ReleaseLog.iOS-arm64" "Debug.iOS-arm64"; do
      mkdir -p ../sdk/lib/$name
      cp libsodium/libsodium-apple/tmp/ios64/lib/libsodium.a ../sdk/lib/$name
    done


    for name in "Release.iOS-simulate" "ReleaseLog.iOS-simulate" "Debug.iOS-simulate"; do
      mkdir -p ../sdk/lib/$name
      cp libsodium/libsodium-apple/tmp/ios-simulator-arm64/lib/libsodium.a ../sdk/lib/$name
    done

    for name in "Release.Darwin-arm64" "ReleaseLog.Darwin-arm64" "Debug.Darwin-arm64"; do
      mkdir -p ../sdk/lib/$name
      cp libsodium/libsodium-apple/tmp/macos-arm64/lib/libsodium.a ../sdk/lib/$name
    done

    mkdir -p ../sdk/include
    pushd ../sdk/include
      rm -f sodium
      ln -s ../../$LIB/libsodium/libsodium-apple/tmp/macos-arm64/include sodium
    popd

  fi

  if [ "Linux" == "$sys_name" ]; then
    pushd libsodium
      ./configure --prefix="$(pwd)/libsodium-linux" --enable-shared=no --enable-fast-install=no
      make install
    popd

    for name in "Release.Linux-x86_64" "ReleaseLog.Linux-x86_64" "Debug.Linux-x86_64"; do
      mkdir -p ../sdk/lib/$name
      cp libsodium/libsodium-linux/lib/libsodium.a ../sdk/lib/$name
    done

    mkdir -p ../sdk/include
    pushd ../sdk/include
      rm -f sodium
      ln -s ../../$LIB/libsodium/libsodium-linux/include sodium
    popd

  fi


popd