name: Build Debug APK

on:
  push:
    branches: 
      - 'debug/**'
      - 'fix/**'
      - 'feature/**'
  workflow_dispatch:  # Manueller Trigger möglich

jobs:
  build-debug:
    name: Build Debug APK
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '17'
      
      - name: Extract version info
        run: |
          VERSION_NAME=$(grep "versionName = " android/app/build.gradle.kts | sed 's/.*versionName = "\(.*\)".*/\1/')
          VERSION_CODE=$(grep "versionCode = " android/app/build.gradle.kts | sed 's/.*versionCode = \([0-9]*\).*/\1/')
          BRANCH_NAME=${GITHUB_REF#refs/heads/}
          COMMIT_SHA=$(git rev-parse --short HEAD)
          
          echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV
          echo "VERSION_CODE=$VERSION_CODE" >> $GITHUB_ENV
          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
          echo "COMMIT_SHA=$COMMIT_SHA" >> $GITHUB_ENV
          echo "BUILD_TIME=$(date +'%Y-%m-%d_%H-%M-%S')" >> $GITHUB_ENV
      
      - name: Build Debug APK (Standard + F-Droid)
        run: |
          cd android
          ./gradlew assembleStandardDebug assembleFdroidDebug --no-daemon --stacktrace
      
      - name: Prepare Debug APK artifacts
        run: |
          mkdir -p debug-apks
          
          cp android/app/build/outputs/apk/standard/debug/app-standard-debug.apk \
             debug-apks/simple-notes-sync-v${{ env.VERSION_NAME }}-${{ env.COMMIT_SHA }}-standard-debug.apk
          
          cp android/app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk \
             debug-apks/simple-notes-sync-v${{ env.VERSION_NAME }}-${{ env.COMMIT_SHA }}-fdroid-debug.apk
          
          echo "✅ Debug APK Files ready:"
          ls -lh debug-apks/
      
      - name: Upload Debug APK Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: simple-notes-sync-debug-v${{ env.VERSION_NAME }}-${{ env.BUILD_TIME }}
          path: debug-apks/*.apk
          retention-days: 30  # Debug Builds länger aufbewahren
          compression-level: 0  # APK ist bereits komprimiert
      
      - name: Create summary
        run: |
          echo "## 🐛 Debug APK Build" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Build Info" >> $GITHUB_STEP_SUMMARY
          echo "- **Version:** v${{ env.VERSION_NAME }} (Code: ${{ env.VERSION_CODE }})" >> $GITHUB_STEP_SUMMARY
          echo "- **Branch:** ${{ env.BRANCH_NAME }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Commit:** ${{ env.COMMIT_SHA }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Built:** ${{ env.BUILD_TIME }}" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Download" >> $GITHUB_STEP_SUMMARY
          echo "Debug APK available in the Artifacts section above (expires in 30 days)" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Installation" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`bash" >> $GITHUB_STEP_SUMMARY
          echo "# Enable unknown sources" >> $GITHUB_STEP_SUMMARY
          echo "adb install simple-notes-sync-*-debug.apk" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### What's included?" >> $GITHUB_STEP_SUMMARY
          echo "- Full Logging enabled" >> $GITHUB_STEP_SUMMARY
          echo "- Not production signed" >> $GITHUB_STEP_SUMMARY
          echo "- May have performance impact" >> $GITHUB_STEP_SUMMARY