name: Bayan CI/CD

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  lint-and-validate:
    name: Validate Code
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          cache: 'pip'

      - name: Install dependencies
        run: pip install flask flask-cors python-dotenv

      - name: Validate Flask app imports
        run: |
          cd src && python -c "
          import sys; sys.path.insert(0, '.')
          from app import app
          print('✅ Flask app imports successfully')
          # Check critical routes exist
          rules = [rule.rule for rule in app.url_map.iter_rules()]
          assert '/api/health' in rules, '/api/health route missing'
          assert '/api/summarize' in rules, '/api/summarize route missing'
          assert '/api/analyze' in rules, '/api/analyze route missing'
          print('✅ All critical API routes registered')
          "

      - name: Validate build script
        env:
          SUPABASE_URL: "https://test.supabase.co"
          SUPABASE_ANON_KEY: "test-key-1234"
        run: python build.py

      - name: Verify index.html was modified
        run: |
          grep -q "https://test.supabase.co" src/index.html && echo "✅ Supabase URL injected" || exit 1
          grep -q "test-key-1234" src/index.html && echo "✅ Supabase key injected" || exit 1

  health-check:
    name: Post-Deploy Health Check
    needs: lint-and-validate
    if: github.ref == 'refs/heads/main' && github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - name: Wait for HuggingFace Spaces to deploy
        run: sleep 120

      - name: Check backend health
        run: |
          HEALTH_URL="${{ secrets.BACKEND_URL }}/api/health"
          if [ -z "${{ secrets.BACKEND_URL }}" ]; then
            HEALTH_URL="https://bayan10-bayan-api.hf.space/api/health"
          fi
          echo "Checking: $HEALTH_URL"
          response=$(curl -s -w "\n%{http_code}" "$HEALTH_URL")
          http_code=$(echo "$response" | tail -n1)
          body=$(echo "$response" | head -n -1)
          echo "Status: $http_code"
          echo "Body: $body"
          if [ "$http_code" = "200" ] || [ "$http_code" = "503" ]; then
            echo "✅ Backend is responding"
          else
            echo "❌ Backend health check failed"
            exit 1
          fi