name: Watcher-Mobile APK Build

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]
  release:
    types: [published]
  
jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Set up JDK 25
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'
          cache: gradle

      - name: Grant execute permissions for gradlew
        run: chmod +x gradlew
      
      - name: Run Tests
        run: ./gradlew test

      - name: Run Lint
        run: ./gradlew lint

      - name: Build Debug APK
        run: ./gradlew assembleDebug

      - name: Upload Debug APK as Artifact
        uses: actions/upload-artifact@v4
        with:
          name: app-debug
          path: app/build/outputs/apk/debug/app-debug.apk

  release:
    runs-on: ubuntu-latest
    if: github.event_name == 'release'
    needs: build
    
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Set up JDK 25
        uses: actions/setup-java@v4
        with:
          java-version: '25'
          distribution: 'temurin'
          cache: gradle

      - name: Build Release APK
        run: |
          chmod +x gradlew
          ./gradlew assembleRelease
        env:
          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}

      - name: Get Release Version
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

      - name: Rename APK
        run: |
          mv app/build/outputs/apk/release/app-release.apk \
             app/build/outputs/apk/release/app-${{ steps.version.outputs.VERSION }}.apk

      - name: Upload APK to Release
        uses: softprops/action-gh-release@v1
        with:
          files: app/build/outputs/apk/release/app-${{ steps.version.outputs.VERSION }}.apk
        env:
          GITHUB_TOKEN: ${{ secrets.TOKEN }}