#!/usr/bin/env  bash
#
# Note: This script is to build sherpa-onnx for flutter/dart, which requires
# us to use shared libraries for sherpa-onnx.
#
# Note: We still use static libraries for onnxruntime.

set -e

dir=build-ios-shared
mkdir -p $dir
cd $dir
onnxruntime_version=1.17.1
onnxruntime_dir=ios-onnxruntime/$onnxruntime_version

SHERPA_ONNX_GITHUB=github.com

if [ "$SHERPA_ONNX_GITHUB_MIRROW" == true ]; then
    SHERPA_ONNX_GITHUB=hub.nuaa.cf
fi

if [ ! -f $onnxruntime_dir/onnxruntime.xcframework/ios-arm64/onnxruntime.a ]; then
  mkdir -p $onnxruntime_dir
  pushd $onnxruntime_dir
  wget -c https://${SHERPA_ONNX_GITHUB}/csukuangfj/onnxruntime-libs/releases/download/v${onnxruntime_version}/onnxruntime.xcframework-${onnxruntime_version}.tar.bz2
  tar xvf onnxruntime.xcframework-${onnxruntime_version}.tar.bz2
  rm onnxruntime.xcframework-${onnxruntime_version}.tar.bz2
  cd ..
  ln -sf $onnxruntime_version/onnxruntime.xcframework .
  popd
fi

# First, for simulator
echo "Building for simulator (x86_64)"

export SHERPA_ONNXRUNTIME_LIB_DIR=$PWD/ios-onnxruntime/onnxruntime.xcframework/ios-arm64_x86_64-simulator
export SHERPA_ONNXRUNTIME_INCLUDE_DIR=$PWD/ios-onnxruntime/onnxruntime.xcframework/Headers

echo "SHERPA_ONNXRUNTIME_LIB_DIR: $SHERPA_ONNXRUNTIME_LIB_DIR"
echo "SHERPA_ONNXRUNTIME_INCLUDE_DIR $SHERPA_ONNXRUNTIME_INCLUDE_DIR"

# Note: We use -DENABLE_ARC=1 here to fix the linking error:
#
# The symbol _NSLog is not defined
#
if [[ ! -f build/simulator_x86_64/install/lib/libsherpa-onnx-c-api.dylib ]]; then
  cmake \
    -DSHERPA_ONNX_ENABLE_BINARY=OFF \
    -DBUILD_PIPER_PHONMIZE_EXE=OFF \
    -DBUILD_PIPER_PHONMIZE_TESTS=OFF \
    -DBUILD_ESPEAK_NG_EXE=OFF \
    -DBUILD_ESPEAK_NG_TESTS=OFF \
    -S .. \
    -DCMAKE_TOOLCHAIN_FILE=./toolchains/ios.toolchain.cmake \
    -DPLATFORM=SIMULATOR64 \
    -DENABLE_BITCODE=0 \
    -DENABLE_ARC=1 \
    -DENABLE_VISIBILITY=1 \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=./build/simulator_x86_64/install \
    -DBUILD_SHARED_LIBS=ON \
    -DSHERPA_ONNX_ENABLE_PYTHON=OFF \
    -DSHERPA_ONNX_ENABLE_TESTS=OFF \
    -DSHERPA_ONNX_ENABLE_CHECK=OFF \
    -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
    -DSHERPA_ONNX_ENABLE_JNI=OFF \
    -DSHERPA_ONNX_ENABLE_C_API=ON \
    -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
    -DDEPLOYMENT_TARGET=13.0 \
    -B build/simulator_x86_64

  cmake --build build/simulator_x86_64 -j 4 --target install
fi

echo "Building for simulator (arm64)"

if [[ ! -f build/simulator_arm64/install/lib/libsherpa-onnx-c-api.dylib ]]; then
  cmake \
    -DSHERPA_ONNX_ENABLE_BINARY=OFF \
    -DBUILD_PIPER_PHONMIZE_EXE=OFF \
    -DBUILD_PIPER_PHONMIZE_TESTS=OFF \
    -DBUILD_ESPEAK_NG_EXE=OFF \
    -DBUILD_ESPEAK_NG_TESTS=OFF \
    -S .. \
    -DCMAKE_TOOLCHAIN_FILE=./toolchains/ios.toolchain.cmake \
    -DPLATFORM=SIMULATORARM64 \
    -DENABLE_BITCODE=0 \
    -DENABLE_ARC=1 \
    -DENABLE_VISIBILITY=1 \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=./build/simulator_arm64/install \
    -DBUILD_SHARED_LIBS=ON \
    -DSHERPA_ONNX_ENABLE_PYTHON=OFF \
    -DSHERPA_ONNX_ENABLE_TESTS=OFF \
    -DSHERPA_ONNX_ENABLE_CHECK=OFF \
    -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
    -DSHERPA_ONNX_ENABLE_JNI=OFF \
    -DSHERPA_ONNX_ENABLE_C_API=ON \
    -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
    -DDEPLOYMENT_TARGET=13.0 \
    -B build/simulator_arm64

  cmake --build build/simulator_arm64 -j 4 --target install
fi

echo "Building for arm64"

if [[ ! -f build/os64/install/lib/libsherpa-onnx-c-api.dylib ]]; then
  export SHERPA_ONNXRUNTIME_LIB_DIR=$PWD/ios-onnxruntime/onnxruntime.xcframework/ios-arm64

  cmake \
    -DSHERPA_ONNX_ENABLE_BINARY=OFF \
    -DBUILD_PIPER_PHONMIZE_EXE=OFF \
    -DBUILD_PIPER_PHONMIZE_TESTS=OFF \
    -DBUILD_ESPEAK_NG_EXE=OFF \
    -DBUILD_ESPEAK_NG_TESTS=OFF \
    -S .. \
    -DCMAKE_TOOLCHAIN_FILE=./toolchains/ios.toolchain.cmake \
    -DPLATFORM=OS64 \
    -DENABLE_BITCODE=0 \
    -DENABLE_ARC=1 \
    -DENABLE_VISIBILITY=1 \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=./build/os64/install \
    -DBUILD_SHARED_LIBS=ON \
    -DSHERPA_ONNX_ENABLE_PYTHON=OFF \
    -DSHERPA_ONNX_ENABLE_TESTS=OFF \
    -DSHERPA_ONNX_ENABLE_CHECK=OFF \
    -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
    -DSHERPA_ONNX_ENABLE_JNI=OFF \
    -DSHERPA_ONNX_ENABLE_C_API=ON \
    -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
    -DDEPLOYMENT_TARGET=13.0 \
    -B build/os64

  cmake --build build/os64 -j 4 --target install
fi

echo "Collect dynamic libraries "
mkdir -p ios-arm64 ios-arm64-simulator ios-x86_64-simulator

cp -v ./build/os64/install/lib/libsherpa-onnx-c-api.dylib ios-arm64/
cp -v ./build/simulator_arm64/install/lib/libsherpa-onnx-c-api.dylib ios-arm64-simulator
cp -v .//build/simulator_x86_64/install/lib/libsherpa-onnx-c-api.dylib ios-x86_64-simulator