name: Flutter APK Build

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  build_apk:
    name: Build Flutter APK
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      
      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '11'
      
      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
      
      - name: Get dependencies
        run: flutter pub get
      
      - name: Build APK
        run: flutter build apk --release
      
      - name: Upload APK artifact
        uses: actions/upload-artifact@v3
        with:
          name: flutter-apk
          path: build/app/outputs/flutter-apk/app-release.apk
          retention-days: 30