name: RN APK Build

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      ANDROID_SDK_ROOT: ${{ runner.temp }}/android-sdk

    steps:
      # 1. Checkout code
      - name: Checkout
        uses: actions/checkout@v4

      # 2. Node setup
      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: npm

      # 3. Install JS deps
      - name: Install dependencies
        run: npm install

      # 4. Java setup
      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      # 5. Gradle cache
      - name: Cache Gradle
        uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: gradle-

      # 6. Maven cache
      - name: Cache Maven
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: maven-${{ hashFiles('**/*.gradle*') }}
          restore-keys: maven-

      # 7. Android SDK setup
      - name: Setup Android SDK
        uses: android-actions/setup-android@v2
        with:
          accept-android-sdk-licenses: true

      # 8. Install SDK components
      - name: Install SDK Components
        run: |
          sdkmanager \
            "platform-tools" \
            "platforms;android-36" \
            "build-tools;36.0.0" \
            "ndk;27.1.12297006" \
            "cmake;3.22.1"

      # 9. Gradlew permission
      - name: Make Gradlew executable
        run: chmod +x android/gradlew

      # 10. Clean build (safe)
      - name: Clean project
        run: cd android && ./gradlew clean

      # 11. Build APK
      - name: Build Release APK
        run: |
          cd android
          ./gradlew assembleRelease \
            --no-daemon \
            --stacktrace \
            -Dorg.gradle.jvmargs="-Xmx4g -Dfile.encoding=UTF-8" \
            -Dorg.gradle.daemon=false \
            -Pandroid.ndkVersion=27.1.12297006 \
            -Pandroid.ndkPath=$ANDROID_SDK_ROOT/ndk/27.1.12297006

      # 12. Verify APK
      - name: Show APK
        run: find android/app/build/outputs/apk -name "*.apk"

      # 13. Upload APK artifact
      - name: Upload APK
        uses: actions/upload-artifact@v4
        with:
          name: app-release
          path: android/app/build/outputs/apk/release/app-release.apk