name: Nym Connect - Android APK Build

on:
  workflow_dispatch:
  push:
    branches:
      - "release/nc-android-v[0-9].[0-9].[0-9]*"

jobs:
  build:
    name: Build APK
    runs-on: custom-runner-linux
    env:
      ANDROID_HOME: ${{ github.workspace }}/android-sdk
      NDK_VERSION: 25.1.8937393
      NDK_HOME: ${{ github.workspace }}/android-sdk/ndk/25.1.8937393
      SDK_PLATFORM_VERSION: android-33
      SDK_BUILDTOOLS_VERSION: 33.0.1

    steps:
      - name: Install Dependencies (Linux)
        # https://next--tauri.netlify.app/next/guides/getting-started/prerequisites/linux/#1-system-dependencies
        run: |
          sudo apt-get update
          sudo apt-get -y install \
          build-essential \
          unzip \
          curl \
          wget \
          libssl-dev \
          squashfs-tools \
          librsvg2-dev

      - name: Checkout
        uses: actions/checkout@v3

      - name: Install Java
        uses: actions/setup-java@v3
        with:
          distribution: "temurin"
          java-version: "17"

      - name: Install Android SDK manager
        # https://developer.android.com/studio/command-line/sdkmanager
        run: |
          curl -sS https://dl.google.com/android/repository/commandlinetools-linux-9477386_latest.zip -o cmdline-tools.zip
          unzip cmdline-tools.zip
          mkdir -p $ANDROID_HOME/cmdline-tools/latest
          mv cmdline-tools/* $ANDROID_HOME/cmdline-tools/latest
          rm -rf cmdline-tools

      - name: Install Android S/NDK
        run: |
          echo y | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses
          echo y | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager \
            "platforms;$SDK_PLATFORM_VERSION" \
            "platform-tools" \
            "ndk;$NDK_VERSION" \
            "build-tools;$SDK_BUILDTOOLS_VERSION"

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      # TODO this step takes a considerable amount of time
      # We could avoid to compile from source tauri-cli and use instead
      # pre-compiled binary provided by the node package `@tauri-apps/cli`
      # But when using the later the build fails for some reason
      # so keep installing and using tauri-cli
      - name: Install tauri cli
        run: cargo install tauri-cli --version "^2.0.0-alpha.2"

      - name: Install rust android targets
        run: |
          rustup target add aarch64-linux-android \
            armv7-linux-androideabi \
            i686-linux-android \
            x86_64-linux-android

      - name: Setup Nodejs
        uses: actions/setup-node@v3
        with:
          node-version: 18

      - name: Install yarn
        run: |
          npm i -g yarn
          yarn --version

      - name: Build frontend code
        run: |
          yarn install --frozen-lockfile
          yarn build
          yarn workspace @nym/nym-connect-mobile webpack:prod

      - name: Build APK
        working-directory: nym-connect/mobile
        env:
          # NODE_TAURI_CLI=${{ github.workspace }}/nym-connect/mobile/node_modules/.bin/tauri
          ANDROID_SDK_ROOT: ${{ env.ANDROID_HOME }}
          WRY_ANDROID_PACKAGE: net.nymtech.nym_connect
          WRY_ANDROID_LIBRARY: nym_connect
        # TODO build with release profile (--release), it will requires
        # to sign the APK. For now build with debug profile to avoid that
        # TODO build using `yarn tauri`, provide NODE_TAURI_CLI, see TODO notes above
        run: cargo tauri android build --debug --apk --split-per-abi -t aarch64

      # TODO add the version number to APK name
      - name: Rename APK artifact
        run: |
          mkdir apk/
          mv nym-connect/mobile/src-tauri/gen/android/nym_connect/app/build/outputs/apk/arm64/debug/app-arm64-debug.apk \
            apk/nym-connect-arm64-debug.apk
          mv nym-connect/mobile/src-tauri/gen/android/nym_connect/app/build/outputs/apk/x86_64/debug/app-x86_64-debug.apk \
            apk/nym-connect-x86_64-debug.apk

      - name: Upload APK artifact
        uses: actions/upload-artifact@v3
        with:
          name: nc-apk-debug
          path: |
            apk/nym-connect-arm64-debug.apk
            apk/nym-connect-x86_64-debug.apk

  # publish:
  #   name: Publish APK
  #   needs: build
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Checkout
  #       uses: actions/checkout@v3
  #     - name: Download binary artifact
  #       uses: actions/download-artifact@v3
  #       with:
  #         name: nc-apk-debug
  #         path: apk
  #     # TODO add a step to upload the APK somewhere
  #     - name: Publish
  #       uses: ???