name: Build Native
on:
  workflow_dispatch:
#  schedule:
#    - cron: '0 0 * * *'
env:
  BUILD_TYPE: Release
  NDK_VER: 27.2.12479018
  PLATFORM_VER: 35

jobs:
  build:
    name: ${{ matrix.platform.name }}
    runs-on: ${{ matrix.platform.os }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - { name: win-x64,     os: windows-latest,   flags: -A x64 }
          - { name: win-x86,     os: windows-latest,   flags: -A Win32 }
          - { name: win-arm64,   os: windows-latest,   flags: -A ARM64 }
          - { name: linux-x64,   os: ubuntu-22.04,     flags: -GNinja, target_apt_arch: ":amd64" }
          - { name: linux-x86,   os: ubuntu-22.04,     flags: -GNinja -DCMAKE_C_FLAGS=-m32 -DCMAKE_CXX_FLAGS=-m32 -DWAVPACK_ENABLE_ASM=OFF, target_apt_arch: ":i386" }
          - { name: linux-arm64, os: ubuntu-22.04-arm, flags: -GNinja, target_apt_arch: ":arm64", container: "arm64v8/ubuntu:22.04" }
          - { name: linux-arm,   os: ubuntu-22.04-arm, flags: -GNinja -DCMAKE_C_FLAGS=-mfpu=neon -DCMAKE_CXX_FLAGS=-mfpu=neon, target_apt_arch: ":armhf", container: "arm32v7/ubuntu:22.04" }
          - { name: osx-x64,     os: macos-13,     flags: -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14 }
          # NOTE: macOS 11.0 is the first released supported by Apple Silicon.
          - { name: osx-arm64,   os: macos-latest,     flags: -DCMAKE_OSX_ARCHITECTURES=arm64 -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 }
          - { name: android-arm64, os: ubuntu-22.04,  flags: -GNinja, abi: arm64-v8a }
          - { name: android-arm,   os: ubuntu-22.04,  flags: -GNinja, abi: armeabi-v7a }
          - { name: android-x64,   os: ubuntu-22.04,  flags: -GNinja, abi: x86_64 }
          - { name: android-x86,   os: ubuntu-22.04,  flags: -GNinja, abi: x86 }
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Setup JDK
        if: contains(matrix.platform.name, 'android')
        uses: actions/setup-java@v4
        with:
          distribution: microsoft
          java-version: 17

      - name: Install Android SDK Manager
        if: contains(matrix.platform.name, 'android')
        uses: android-actions/setup-android@v3

      - name: Install Android SDK
        if: contains(matrix.platform.name, 'android')
        run: |
          sdkmanager --install "platforms;android-$PLATFORM_VER"
          sdkmanager --install "ndk;$NDK_VER"

      - name: Build (Linux ARM)
        if: contains(matrix.platform.container, 'arm')
        uses: addnab/docker-run-action@v3
        with:
          image: ${{ matrix.platform.container }}
          options: >
            -v ${{ github.workspace }}:/workspace
            -e NAME=${{ matrix.platform.name }}
            -e TARGET_APT_ARCH=${{ matrix.platform.target_apt_arch }}
            -e RUNNER_OS=${{ runner.os }}
            -e BUILD_TYPE=${{ env.BUILD_TYPE }}
          run: |
            cd /workspace
            FLAGS="${{ matrix.platform.flags }}" ./External/build.sh

      - name: Build
        if: ${{ !contains(matrix.platform.container, 'arm') }}
        shell: bash
        env:
          NAME: ${{ matrix.platform.name }}
          TARGET_APT_ARCH: ${{ matrix.platform.target_apt_arch }}
          RUNNER_OS: ${{ runner.os }}
          FLAGS: ${{ matrix.platform.flags }}
          ANDROID_ABI: ${{ matrix.platform.abi }}
        run: ./External/build.sh

      - name: Get Actions user id
        if: runner.os == 'Linux'
        id: get_uid
        run: echo "uid=$(id -u $USER)" >> $GITHUB_OUTPUT

      - name: Correct Ownership in GITHUB_WORKSPACE directory
        if: runner.os == 'Linux'
        uses: peter-murray/reset-workspace-ownership-action@v1
        with:
          user_id: ${{ steps.get_uid.outputs.uid }}

      - name: Compress native directory
        if: ${{ !contains(matrix.platform.name, 'android') }}
        run: tar -cvf native-${{ matrix.platform.name }}.tar native/${{ matrix.platform.name }}

      - name: Compress native directory (Android)
        if: contains(matrix.platform.name, 'android')
        run: tar -cvf native-${{ matrix.platform.name }}.tar native/android/${{ matrix.platform.abi }}

      - name: Upload native artifact
        uses: actions/upload-artifact@v4
        with:
          name: native-${{ matrix.platform.name }}
          path: native-${{ matrix.platform.name }}.tar
          if-no-files-found: error

  build-ios:
    name: ios
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Build (iOS)
        run: |
          modules=("SDL3" "SDL3_image" "SDL3_ttf" "SDL3_mixer")
          architectures=("ios-arm64" "ios-arm64_x86_64-simulator")

          for module in "${modules[@]}"; do
            module0="${module/SDL3/SDL}"
            directory="External/${module0}/Xcode"
            if [ "$module" == "SDL3" ]; then
              directory+="/SDL"
            fi

            target="${module}.xcframework"
            framework="${module}.framework"
            output_dir="native/ios/${target}"

            xcodebuild -project "${directory}/${module0}.xcodeproj" -target "${target}" -configuration Release
            build_dir="${directory}/build/${target}"

            for arch in "${architectures[@]}"; do
              mkdir -p "${output_dir}/${arch}/${framework}"
              cp "${build_dir}/${arch}/${framework}/${module}" "${output_dir}/${arch}/${framework}/${module}"
              cp "${build_dir}/${arch}/${framework}/Info.plist" "${output_dir}/${arch}/${framework}/Info.plist"
            done
            cp "${build_dir}/Info.plist" "${output_dir}/Info.plist"
          done

      - name: Compress native directory
        run: tar -cvf native-ios.tar native/ios

      - name: Upload native artifact
        uses: actions/upload-artifact@v4
        with:
          name: native-ios
          path: native-ios.tar
          if-no-files-found: error

  build-android-jar:
    name: android-jar
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - name: Setup JDK
        uses: actions/setup-java@v4
        with:
          distribution: microsoft
          java-version: |
            11
            17

      - name: Install Android SDK Manager
        uses: android-actions/setup-android@v3

      - name: Install Android SDK
        run: |
          sdkmanager --install "platforms;android-$PLATFORM_VER"

      - name: Build SDL3 Android Java
        run: |
          export JAVA_HOME=$JAVA_HOME_11_X64
          export PATH=$JAVA_HOME_11_X64/bin:$PATH
          export OUTPUT=$PWD/SDL3-CS/Jars/
          rm -rf $OUTPUT && mkdir -p $OUTPUT

          # Build SDL3 Android Java part
          cd ./External/SDL/android-project/app/src/main/java
          javac -cp $ANDROID_HOME/platforms/android-$PLATFORM_VER/android.jar -encoding utf8 org/libsdl/app/*.java
          jar cvf $OUTPUT/SDL3AndroidBridge.jar org/libsdl/app/*.class

      - name: Upload JAR artifact
        uses: actions/upload-artifact@v4
        with:
          name: android-jar
          path: SDL3-CS/Jars/SDL3AndroidBridge.jar
          if-no-files-found: error

  make-pr:
    name: Submit pull request
    runs-on: ubuntu-latest
    needs: [ build, build-ios, build-android-jar ]
    steps:
      - uses: actions/checkout@v4

      - name: Download native artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: native-*
          merge-multiple: true

      - name: Decompress native artifacts
        run: |
          for file in native-*.tar
          do
            tar -xf "$file"
          done
          rm native-*.tar

      - name: Download JAR artifact
        uses: actions/download-artifact@v4
        with:
          name: android-jar
          path: SDL3-CS/Jars/

      - name: Create pull request
        uses: peter-evans/create-pull-request@v6
        with:
          commit-message: Update native binaries
          title: Update native binaries
          body: This PR has been auto-generated to update the native SDL binaries
          branch: update-native-binaries
        env:
          ACTIONS_ALLOW_UNSECURE_COMMANDS: 'true'