name: Android CI

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

jobs:
  build:
    name: Build Android App
    runs-on: ubuntu-latest

    steps:
    # Step 1: Checkout the repository
    - name: Checkout Repository
      uses: actions/checkout@v3

    # Step 2: Set up JDK (Java 17 is required for Android projects)
    - name: Set up JDK 17
      uses: actions/setup-java@v3
      with:
        distribution: 'zulu'
        java-version: '17'

    # Step 3: Grant execute permission for gradlew
    - name: Grant execute permission for gradlew
      run: chmod +x ./gradlew

    # Step 4: Cache Gradle dependencies
    - name: Cache Gradle packages
      uses: actions/cache@v3
      with:
        path: |
          ~/.gradle/caches
          ~/.gradle/wrapper
        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        restore-keys: |
          ${{ runner.os }}-gradle-

    # Step 5: Download Dependencies (Gradle Wrapper)
    - name: Download Dependencies
      run: ./gradlew --no-daemon clean build

    # Step 6: Build APK
    - name: Build Debug APK
      run: ./gradlew --no-daemon assembleDebug

    # Step 7: Upload artifact (optional)
    - name: Upload APK
      uses: actions/upload-artifact@v3
      with:
        name: app-debug.apk
        path: app/build/outputs/apk/debug/app-debug.apk