name: CI - Sanity Checks

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

jobs:
  analyze:
    name: Code Analysis
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

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

      - name: Install dependencies
        run: flutter pub get

      - name: Verify formatting
        run: |
          # Find all Dart files excluding generated files
          FILES=$(find lib test -name "*.dart" ! -name "*.g.dart" ! -name "*.freezed.dart" -type f 2>/dev/null || true)
          if [ -z "$FILES" ]; then
            echo "No Dart files found to format"
            exit 0
          fi
          echo "$FILES" | xargs dart format --output=none --set-exit-if-changed

      - name: Analyze code
        run: flutter analyze

  test:
    name: Unit Tests
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

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

      - name: Install dependencies
        run: flutter pub get

      - name: Run tests
        run: |
          if [ -d "test" ] && [ "$(find test -name '*_test.dart' | wc -l)" -gt 0 ]; then
            flutter test
          else
            echo "No tests found, skipping test execution"
          fi

  dependency-check:
    name: Dependency Validation
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

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

      - name: Verify dependencies
        run: |
          flutter pub get
          flutter pub outdated