name: Build Release APK

on:
  workflow_dispatch:
  push:
    tags:
      - '*'

concurrency:
  group: "release-build"
  cancel-in-progress: true

jobs:
  build:

    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          submodules: true

      - name: Validate Gradle Wrapper
        uses: gradle/actions/setup-gradle@v4

      - name: Setup Gradle
        uses: gradle/wrapper-validation-action@v3

      - name: Set up Java 17
        uses: actions/setup-java@v4
        with:
          java-version: 17
          distribution: 'adopt'
          cache: gradle

      - name: Grant execution permission to Gradle Wrapper
        run: chmod +x gradlew

      - name: Build Release APK
        run: ./gradlew assembleRelease

      - name: Checks
        run: find . -type f -name "*.apk"

      - uses: r0adkll/sign-android-release@v1
        name: Signing APK
        id: sign_app
        with:
          releaseDirectory: app/build/outputs/apk/release
          signingKeyBase64: ${{ secrets.KEY_BASE64 }}
          alias: ${{ secrets.KEY_ALIAS }}
          keyStorePassword: ${{ secrets.KEYSTORE_PASS }}
          keyPassword: ${{ secrets.KEYSTORE_PASS }}
        env:
          BUILD_TOOLS_VERSION: "35.0.0"

      - name: Extract Version Code
        id: extract_version
        run: |
          VERSION_CODE=$(grep -oP '(?<=versionCode=)\d+' app/build.gradle.kts) # Adjust path to your build.gradle
          echo "::set-output name=version_code::$VERSION_CODE"
          echo "Version Code: $VERSION_CODE"

      - name: Read Changelog
        id: read_changelog
        run: |
          CHANGELOG_PATH="metadata/en-US/changelogs/${{ steps.extract_version.outputs.version_code }}.txt"
          if [[ -f "$CHANGELOG_PATH" ]]; then
            CHANGELOG=$(cat "$CHANGELOG_PATH")
            echo "::set-output name=changelog::$CHANGELOG"
          else
            echo "::set-output name=changelog::No changelog found for this version."
            echo "No changelog found at: $CHANGELOG_PATH"
          fi

      - uses: softprops/action-gh-release@v2
        name: Create Release
        id: publish_release
        with:
          body: ${{ steps.read_changelog.outputs.changelog }}
          tag_name: ${{ github.ref }}
          name: Release ${{ github.ref }}
          files: ${{steps.sign_app.outputs.signedReleaseFile}}
          draft: true
          prerelease: false

      - uses: actions/upload-artifact@v4
        with:
          name: Signed APK
          path: ${{steps.sign_app.outputs.signedReleaseFile}}