name: Android Release

on:
  push:
    branches:
      - main

permissions:
  contents: write

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: https://git.daemonlord.ru/actions/checkout@v4
        with:
          fetch-depth: 0
          tags: true

      - name: Set up JDK 17
        uses: https://git.daemonlord.ru/actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      - name: Extract versionName from Kotlin DSL
        id: extract_version
        run: |
          VERSION=$(grep -oP 'versionName\s*=\s*"[^"]+"' android/app/build.gradle.kts | head -n1 | cut -d'"' -f2 | tr -d '\r\n')
          if [ -z "$VERSION" ]; then
            echo "Failed to detect versionName in android/app/build.gradle.kts"
            exit 1
          fi
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "Detected version: $VERSION"

      - name: Stop if version already released
        id: version_check
        run: |
          VERSION="${{ steps.extract_version.outputs.version }}"
          if git show-ref --tags --quiet --verify "refs/tags/$VERSION"; then
            echo "Version $VERSION already released, stopping job."
            echo "continue=false" >> "$GITHUB_OUTPUT"
          else
            echo "Version $VERSION is new, continuing..."
            echo "continue=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Decode keystore
        if: steps.version_check.outputs.continue == 'true'
        run: |
          echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > android/app/release.keystore

      - name: Set up Android SDK
        if: steps.version_check.outputs.continue == 'true'
        uses: https://git.daemonlord.ru/actions/setup-android@v3

      - name: Make Gradlew executable
        if: steps.version_check.outputs.continue == 'true'
        run: chmod +x ./android/gradlew

      - name: Build release APK
        if: steps.version_check.outputs.continue == 'true'
        working-directory: android
        env:
          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
        run: ./gradlew --no-daemon assembleRelease

      - name: Create git tag
        if: steps.version_check.outputs.continue == 'true'
        run: |
          VERSION="${{ steps.extract_version.outputs.version }}"
          git config user.name "android-release-bot"
          git config user.email "android-release-bot@daemonlord.ru"
          git tag "$VERSION"
          git push origin "$VERSION"

      - name: Create Gitea release
        if: steps.version_check.outputs.continue == 'true'
        uses: https://git.daemonlord.ru/actions/gitea-release-action@v1
        with:
          server_url: https://git.daemonlord.ru
          repository: ${{ gitea.repository }}
          token: ${{ secrets.API_TOKEN }}
          tag_name: ${{ steps.extract_version.outputs.version }}
          name: Release ${{ steps.extract_version.outputs.version }}
          body: |
            Android release ${{ steps.extract_version.outputs.version }}
          files: |
            android/app/build/outputs/apk/release/*.apk