name: Build Android APK

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

jobs:
  build-apk:
    runs-on: docker
    container:
      image: node:22-bookworm
    env:
      ANDROID_HOME: /opt/android-sdk
      ANDROID_SDK_ROOT: /opt/android-sdk
      # Force IPv4 for all JVMs (Gradle launcher, daemon, Kotlin/CMake workers).
      # The runner host has no working IPv6 route, so Maven Central (which has
      # AAAA records) was unreachable — this makes Java ignore AAAA and use IPv4.
      JAVA_TOOL_OPTIONS: -Djava.net.preferIPv4Stack=true
      GRADLE_OPTS: -Dorg.gradle.jvmargs=-Xmx4g -Dorg.gradle.daemon=false
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Resolve version from tag
        id: ver
        run: |
          TAG="${GITHUB_REF_NAME:-v0.0.0}"
          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
          node ci/set-version.mjs "$TAG"

      - name: Install JDK 17 and tools
        run: |
          apt-get update
          apt-get install -y --no-install-recommends openjdk-17-jdk-headless unzip wget git
          echo "JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64" >> "$GITHUB_ENV"

      - name: Install Android SDK
        run: |
          set -eux
          mkdir -p "$ANDROID_HOME/cmdline-tools"
          cd /tmp
          wget -q https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O cmdtools.zip
          unzip -q cmdtools.zip -d "$ANDROID_HOME/cmdline-tools"
          mv "$ANDROID_HOME/cmdline-tools/cmdline-tools" "$ANDROID_HOME/cmdline-tools/latest"
          export PATH="$ANDROID_HOME/cmdline-tools/latest/bin:$PATH"
          yes | sdkmanager --licenses >/dev/null || true
          sdkmanager --install "platform-tools" \
            "platforms;android-36" "platforms;android-35" \
            "build-tools;36.0.0" "build-tools;35.0.0" >/dev/null
          echo "$ANDROID_HOME/platform-tools" >> "$GITHUB_PATH"
          echo "$ANDROID_HOME/cmdline-tools/latest/bin" >> "$GITHUB_PATH"

      - name: Install app dependencies
        working-directory: app
        run: npm install --no-audit --no-fund

      - name: Expo prebuild (android)
        working-directory: app
        run: npx expo prebuild -p android --no-install

      - name: Decode release keystore
        run: |
          echo "${{ secrets.ANDROID_KEYSTORE_B64 }}" | base64 -d > "$RUNNER_TEMP/release.keystore"

      - name: Build release APK
        working-directory: app/android
        env:
          CAMPSCAN_STORE_FILE: ${{ runner.temp }}/release.keystore
          CAMPSCAN_STORE_PASSWORD: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
          CAMPSCAN_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
          CAMPSCAN_KEY_PASSWORD: ${{ secrets.ANDROID_KEY_PASSWORD }}
        run: |
          chmod +x ./gradlew
          ./gradlew assembleRelease --init-script ../../ci/signing.gradle --no-daemon
          mkdir -p "$GITHUB_WORKSPACE/artifacts"
          cp app/build/outputs/apk/release/app-release.apk \
             "$GITHUB_WORKSPACE/artifacts/camp-scan-${{ steps.ver.outputs.tag }}.apk"

      - name: Publish Forgejo release with APK
        uses: actions/forgejo-release@v2
        with:
          direction: upload
          url: https://git.mowden.top
          repo: Beartaria/CampgroundTickets
          tag: ${{ steps.ver.outputs.tag }}
          token: ${{ secrets.GITHUB_TOKEN }}
          release-dir: artifacts
          release-notes: "Camp Scan ${{ steps.ver.outputs.tag }} — install/update via Obtainium."
          override: true