# =============================================================================
# Lint, Test & Build - PR/push gate and reusable validation workflow
# =============================================================================
#
# Purpose: Validates code quality, runs unit tests, and builds the demo app
# in release mode for both Android and iOS on every PR and push to
# development/master. Also reusable from release.yml.
#
# What it does:
# 1. Lints + runs Jest unit tests with coverage.
# 2. Builds Android demo app (release APK).
# 3. Builds iOS demo app (no-codesign release build).
#
# Triggers:
# - Pull requests to development or master branches
# - Direct pushes to development or master branches
# - Manual workflow dispatch for testing
# - workflow_call (release.yml)
#
# =============================================================================

name: Lint, Test & Build

on:
  pull_request:
    branches: [development, master]
    paths-ignore: ['**.md', 'Docs/**', 'demos/**']
  push:
    branches: [development, master]
    paths-ignore: ['**.md', 'Docs/**', 'demos/**']
  workflow_dispatch:
  workflow_call:
    inputs:
      skip_unit:
        description: 'Skip unit tests and linting'
        required: false
        type: boolean
        default: false
      skip_builds:
        description: 'Skip Android + iOS release builds'
        required: false
        type: boolean
        default: false

concurrency:
  group: ci-${{ github.workflow }}-${{ github.run_id }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: Jest + ESLint
    runs-on: ubuntu-latest
    if: ${{ inputs.skip_unit != true }}
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
      - run: npm install
      - run: npm run lint
      - run: npm test -- --coverage

  build-android:
    name: Build Android (release)
    runs-on: ubuntu-latest
    needs: test
    if: ${{ (needs.test.result == 'success' || needs.test.result == 'skipped') && inputs.skip_builds != true }}
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
      - uses: actions/setup-java@v5
        with:
          distribution: 'temurin'
          java-version: '17'
          cache: 'gradle'
      - name: Install example app dependencies
        working-directory: example
        run: npm install
      - name: Build Android release APK
        working-directory: example/android
        run: ./gradlew assembleRelease

  build-ios:
    name: Build iOS (release)
    runs-on: macos-15
    needs: test
    if: ${{ (needs.test.result == 'success' || needs.test.result == 'skipped') && inputs.skip_builds != true }}
    steps:
      - uses: actions/checkout@v5
      - uses: actions/setup-node@v4
        with:
          node-version: '20'
      - name: Install example app dependencies
        working-directory: example
        run: npm install
      - name: Install CocoaPods
        working-directory: example/ios
        run: pod install
      - name: Build iOS (no codesign)
        working-directory: example/ios
        run: |
          xcodebuild build \
            -workspace example.xcworkspace \
            -scheme example \
            -configuration Release \
            -destination 'generic/platform=iOS' \
            CODE_SIGN_IDENTITY='' CODE_SIGNING_REQUIRED=NO CODE_SIGNING_ALLOWED=NO \
            | xcpretty

  ci-summary:
    name: CI Summary
    runs-on: ubuntu-latest
    needs: [test, build-android, build-ios]
    if: always()
    steps:
      - name: Check results
        run: |
          for result in "${{ needs.test.result }}" "${{ needs.build-android.result }}" "${{ needs.build-ios.result }}"; do
            if [[ "$result" != "success" && "$result" != "skipped" ]]; then
              echo "CI failed"; exit 1
            fi
          done
          echo "CI passed"