name: Build APK

on:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: docker

    defaults:
      run:
        working-directory: apk

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

      - name: 🟢 Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 18

      - name: 📦 Install deps
        run: npm install

      - name: ☕ Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 17

      - name: 🤖 Setup Android SDK
        run: |
          set -e

          apt-get update
          apt-get install -y unzip curl

          export ANDROID_HOME=$HOME/android
          export ANDROID_SDK_ROOT=$ANDROID_HOME

          mkdir -p $ANDROID_HOME/cmdline-tools

          cd $ANDROID_HOME

          # Download command line tools
          curl -o cmdline-tools.zip https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip

          # Extract
          unzip -q cmdline-tools.zip
          rm cmdline-tools.zip

          # Fix folder structure (IMPORTANT: zip contains cmdline-tools/cmdline-tools/)
          mv cmdline-tools/cmdline-tools cmdline-tools/latest

          # Add tools to PATH (sdkmanager lives here)
          export PATH=$ANDROID_HOME/cmdline-tools/latest/bin:$PATH
          export PATH=$ANDROID_HOME/platform-tools:$PATH

          # Accept licenses
          yes | sdkmanager --sdk_root=$ANDROID_SDK_ROOT --licenses

          # Install required SDK components
          sdkmanager --sdk_root=$ANDROID_SDK_ROOT \
            "platform-tools" \
            "platforms;android-33" \
            "build-tools;33.0.0"

      - name: 🔧 Set env
        run: |
          echo "ANDROID_HOME=$HOME/android" >> $GITHUB_ENV
          echo "ANDROID_SDK_ROOT=$HOME/android" >> $GITHUB_ENV
          echo "$HOME/android/platform-tools" >> $GITHUB_PATH

      - name: ⚙️ Expo prebuild
        run: npx expo prebuild --non-interactive

      - name: 🏗️ Build APK
        run: |
          cd android
          ./gradlew assembleRelease

      - name: 📦 Upload APK
        uses: actions/upload-artifact@v4
        with:
          name: app-release
          path: android/app/build/outputs/apk/release/app-release.apk