name: Build Android APK

on:
  push:
    branches:
      - main
      - master
      - develop
  pull_request:
    branches:
      - main
      - master

jobs:
  build:
    name: Build APK
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      
      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'
          cache: 'gradle'
      
      - name: Setup Android SDK
        uses: android-actions/setup-android@v2
      
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      
      - name: Build Debug APK
        run: ./gradlew assembleDebug --stacktrace

      - name: Build Release APK (unsigned)
        run: ./gradlew assembleRelease --stacktrace
        continue-on-error: true
      
      - name: Upload Debug APK
        uses: actions/upload-artifact@v3
        with:
          name: app-debug
          path: app/build/outputs/apk/debug/app-debug.apk
          retention-days: 30
      
      - name: Upload Release APK
        uses: actions/upload-artifact@v3
        if: success()
        with:
          name: app-release-unsigned
          path: app/build/outputs/apk/release/app-release-unsigned.apk
          retention-days: 30
      
      - name: Build Summary
        if: always()
        run: |
          echo "### Build Summary 📱" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "**Branch:** ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY
          echo "**Commit:** ${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
          echo "**Author:** ${{ github.actor }}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "#### APK Files" >> $GITHUB_STEP_SUMMARY
          if [ -f app/build/outputs/apk/debug/app-debug.apk ]; then
            SIZE=$(du -h app/build/outputs/apk/debug/app-debug.apk | cut -f1)
            echo "- ✅ Debug APK: $SIZE" >> $GITHUB_STEP_SUMMARY
          else
            echo "- ❌ Debug APK: Failed" >> $GITHUB_STEP_SUMMARY
          fi
          if [ -f app/build/outputs/apk/release/app-release-unsigned.apk ]; then
            SIZE=$(du -h app/build/outputs/apk/release/app-release-unsigned.apk | cut -f1)
            echo "- ✅ Release APK: $SIZE" >> $GITHUB_STEP_SUMMARY
          else
            echo "- ⚠️ Release APK: Not built (needs signing)" >> $GITHUB_STEP_SUMMARY
          fi