name: MotorSignal Android CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: android-build-${{ github.ref }}
  cancel-in-progress: true

jobs:
  analyze-and-build:
    name: Analyze and build Android
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up Java
        uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: '17'
          cache: gradle

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          cache: true

      - name: Cache Pub packages
        uses: actions/cache@v4
        with:
          path: ~/.pub-cache
          key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.lock') }}
          restore-keys: |
            ${{ runner.os }}-pub-

      - name: Flutter version
        run: flutter --version

      - name: Get dependencies
        run: flutter pub get

      - name: Analyze
        run: flutter analyze --no-fatal-infos

      - name: Run tests
        run: flutter test

      - name: Build debug APK
        run: flutter build apk --debug

      - name: Upload debug APK
        uses: actions/upload-artifact@v5
        with:
          name: motorsignal-debug-apk
          path: build/app/outputs/flutter-apk/app-debug.apk
          if-no-files-found: error
          retention-days: 14

  release:
    name: Build signed release APK
    runs-on: ubuntu-latest
    if: github.event_name == 'workflow_dispatch' || github.event_name == 'push'

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Set up Java
        uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: '17'
          cache: gradle

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable
          cache: true

      - name: Cache Pub packages
        uses: actions/cache@v4
        with:
          path: ~/.pub-cache
          key: ${{ runner.os }}-pub-${{ hashFiles('**/pubspec.lock') }}
          restore-keys: |
            ${{ runner.os }}-pub-

      - name: Get dependencies
        run: flutter pub get

      - name: Restore release keystore
        env:
          KEYSTORE_BASE64: ${{ secrets.MOTORSIGNAL_KEYSTORE_BASE64 }}
        run: |
          test -n "$KEYSTORE_BASE64" || { echo "Missing MOTORSIGNAL_KEYSTORE_BASE64 repository secret"; exit 1; }
          echo "$KEYSTORE_BASE64" | base64 --decode > android/app/motorsignal-upload-keystore.jks

      - name: Create signing properties
        env:
          STORE_PASSWORD: ${{ secrets.MOTORSIGNAL_STORE_PASSWORD }}
          KEY_PASSWORD: ${{ secrets.MOTORSIGNAL_KEY_PASSWORD }}
          KEY_ALIAS: ${{ secrets.MOTORSIGNAL_KEY_ALIAS }}
        run: |
          test -n "$STORE_PASSWORD" || { echo "Missing MOTORSIGNAL_STORE_PASSWORD repository secret"; exit 1; }
          test -n "$KEY_PASSWORD" || { echo "Missing MOTORSIGNAL_KEY_PASSWORD repository secret"; exit 1; }
          test -n "$KEY_ALIAS" || { echo "Missing MOTORSIGNAL_KEY_ALIAS repository secret"; exit 1; }
          cat > android/key.properties <<EOF
          storePassword=$STORE_PASSWORD
          keyPassword=$KEY_PASSWORD
          keyAlias=$KEY_ALIAS
          storeFile=app/motorsignal-upload-keystore.jks
          EOF

      - name: Build release APK
        run: flutter build apk --release

      - name: Build release App Bundle
        run: flutter build appbundle --release

      - name: Upload release APK
        uses: actions/upload-artifact@v5
        with:
          name: motorsignal-release-apk
          path: build/app/outputs/flutter-apk/app-release.apk
          if-no-files-found: error
          retention-days: 30

      - name: Upload release App Bundle
        uses: actions/upload-artifact@v5
        with:
          name: motorsignal-release-aab
          path: build/app/outputs/bundle/release/app-release.aab
          if-no-files-found: error
          retention-days: 30