# Maintainer: Martchus <martchus@gmx.net>

# All my PKGBUILDs are managed at https://github.com/Martchus/PKGBUILDs where
# you also find the URL of a binary repository.

_reponame=passwordmanager
_pkgname=passwordmanager
_android_arch=arm64-v8a
_pkg_arch=aarch64
_android_toolchain=$_pkg_arch-linux-android
_android_platform=22
_prefix=/opt/android-libs/$_pkg_arch

pkgname=android-$_pkg_arch-$_pkgname
pkgver=4.1.0
pkgrel=1
arch=('any')
pkgdesc="A simple password store using AES-256-CBC encryption via OpenSSL (Android, $_pkg_arch)"
license=('GPL')
depends=()
makedepends=("android-$_pkg_arch-passwordfile" "android-$_pkg_arch-qtutilities" "android-$_pkg_arch-kirigami2"
             'cmake' 'android-ndk' 'android-sdk' 'android-platform' 'jdk8-openjdk' 'breeze-icons')
conflicts=("android-$_pkgname-$_android_arch")
replaces=("android-$_pkgname-$_android_arch")
url="https://github.com/Martchus/${_reponame}"
source=("${_pkgname}-${pkgver}.tar.gz::https://github.com/Martchus/${_reponame}/archive/v${pkgver}.tar.gz")
sha256sums=('845e119ec24d073411c52b797c8b7a4e44fbce4c793aaf90a11a21f070fcd3fa')
options=(!buildflags staticlibs !strip !emptydirs)

prepare() {
  cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
}

build() {
  cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"

  # locate keystore
  local keystore_dir=${ANDROID_APK_KEYSTORE_DIR}
  local keystore_alias=${ANDROID_APK_KEYSTORE_ALIAS}
  local keystore_url=$keystore_dir/$keystore_alias
  local keystore_password=${ANDROID_APK_KEYSTORE_PASSWORD}
  if [[ ! -d $keystore_dir ]]; then
    msg2 "The specified ANDROID_APK_KEYSTORE_DIR \"$keystore_dir\" is not a directory."
  fi
  if [[ -z $keystore_alias ]]; then
    msg2 "The specified ANDROID_APK_KEYSTORE_ALIAS is empty."
  fi
  if [[ -z $keystore_password ]]; then
    msg2 "The specified ANDROID_APK_KEYSTORE_PASSWORD is empty."
  fi

  # locate SDK, NDK and further libraries
  local android_sdk_root=${ANDROID_SDK_ROOT:-/opt/android-sdk}
  local android_ndk_root=${ANDROID_NDK_ROOT:-/opt/android-ndk}
  local build_tools_version=$(pacman -Q android-sdk-build-tools | sed 's/.* r\(.*\)-.*/\1/')
  local other_libs_root=/opt/android-libs/$_pkg_arch
  local other_libs_include=$other_libs_root/include
  local root="$android_ndk_root/sysroot;$other_libs_root"

  # use Java 8 which seems to be the latest version which works
  export PATH=/usr/lib/jvm/java-8-openjdk/jre/bin/:$PATH

  mkdir -p build
  cd build

  cmake \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_SYSTEM_NAME=Android \
    -DCMAKE_SYSTEM_VERSION=$_android_platform \
    -DCMAKE_ANDROID_ARCH_ABI=$_android_arch \
    -DCMAKE_ANDROID_NDK="$android_ndk_root" \
    -DCMAKE_ANDROID_SDK="$android_sdk_root" \
    -DCMAKE_ANDROID_STL_TYPE=c++_shared \
    -DCMAKE_INSTALL_PREFIX=$other_libs_root \
    -DCMAKE_PREFIX_PATH="$root" \
    -DCMAKE_FIND_ROOT_PATH="$root;$root/libs" \
    -DCLANG_FORMAT_ENABLED=ON \
    -DUSE_NATIVE_FILE_BUFFER=ON \
    -DNO_DOXYGEN=ON \
    -DWIDGETS_GUI=OFF \
    -DQUICK_GUI=ON \
    -DBUILTIN_ICON_THEMES=breeze \
    -DBUILTIN_TRANSLATIONS=ON \
    -DANDROID_APK_KEYSTORE_URL="$keystore_url" \
    -DANDROID_APK_KEYSTORE_ALIAS="$keystore_alias" \
    -DANDROID_APK_KEYSTORE_PASSWORD="$keystore_password" \
    -DANDROID_APK_CXX_STANDARD_LIBRARY="$android_ndk_root/sources/cxx-stl/llvm-libc++/libs/$_android_arch/libc++_shared.so" \
    ..

  make VERBOSE=1
  make DESTDIR="${pkgdir}" passwordmanager_apk
}

package() {
  cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"

  local apk_dir=${pkgdir}/$_prefix/apk/$_pkgname
  mkdir -p "$apk_dir"
  find build/apk -iname '*.apk' -exec cp --target-directory="$apk_dir" {} \;
}