name: Optimized Test Suite

on:
  push:
    branches: [ main, develop, consolidate-side-enum ]
  pull_request:
    branches: [ main, develop ]

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1
  CI_MODE: true
  FAST_MODE: true

jobs:
  fast-tests:
    name: Fast Unit Tests
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
      with:
        components: rustfmt, clippy
    
    - name: Cache Cargo registry
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Cache Cargo build
      uses: actions/cache@v3
      with:
        path: target/
        key: ${{ runner.os }}-cargo-build-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Run optimized fast tests
      run: ./scripts/optimized_test_runner.sh fast 300
      timeout-minutes: 10

  integration-tests:
    name: Integration Tests
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: fast-tests

    services:
      postgres:
        image: postgres:15
        env:
          POSTGRES_PASSWORD: test
          POSTGRES_DB: foxhunt_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

      redis:
        image: redis:7
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6379:6379

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
    
    - name: Cache dependencies
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/
        key: ${{ runner.os }}-cargo-integration-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Setup test database
      run: |
        export DATABASE_URL=postgres://postgres:test@localhost:5432/foxhunt_test
        export REDIS_URL=redis://localhost:6379
        export TEST_DATABASE_URL=$DATABASE_URL
        export TEST_REDIS_URL=$REDIS_URL
    
    - name: Run integration tests with optimizations
      run: ./scripts/optimized_test_runner.sh integration 600
      timeout-minutes: 25
      env:
        DATABASE_URL: postgres://postgres:test@localhost:5432/foxhunt_test
        REDIS_URL: redis://localhost:6379

  performance-tests:
    name: Performance Tests
    runs-on: ubuntu-latest
    timeout-minutes: 20
    needs: fast-tests

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
    
    - name: Cache dependencies
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/
        key: ${{ runner.os }}-cargo-perf-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Run performance tests
      run: ./scripts/optimized_test_runner.sh performance 600
      timeout-minutes: 15

  chaos-tests:
    name: Chaos Engineering Tests
    runs-on: ubuntu-latest
    timeout-minutes: 25
    needs: [fast-tests, integration-tests]
    # Only run chaos tests on main branch or when specifically requested
    if: github.ref == 'refs/heads/main' || contains(github.event.pull_request.labels.*.name, 'chaos-tests')

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
    
    - name: Cache dependencies
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/
        key: ${{ runner.os }}-cargo-chaos-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Run chaos engineering tests with reduced timeouts
      run: ./scripts/optimized_test_runner.sh chaos 900
      timeout-minutes: 20
      env:
        CHAOS_REDUCED_TIMEOUTS: true

  full-test-suite:
    name: Full Test Suite (Nightly)
    runs-on: ubuntu-latest
    timeout-minutes: 60
    # Only run full suite on schedule or manual trigger
    if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'

    services:
      postgres:
        image: postgres:15
        env:
          POSTGRES_PASSWORD: test
          POSTGRES_DB: foxhunt_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

      redis:
        image: redis:7
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6379:6379

    steps:
    - uses: actions/checkout@v4
    
    - name: Install Rust toolchain
      uses: dtolnay/rust-toolchain@stable
    
    - name: Cache dependencies
      uses: actions/cache@v3
      with:
        path: |
          ~/.cargo/registry
          ~/.cargo/git
          target/
        key: ${{ runner.os }}-cargo-full-${{ hashFiles('**/Cargo.lock') }}
    
    - name: Setup test environment
      run: |
        export DATABASE_URL=postgres://postgres:test@localhost:5432/foxhunt_test
        export REDIS_URL=redis://localhost:6379
    
    - name: Run full test suite
      run: ./scripts/optimized_test_runner.sh full 1800
      timeout-minutes: 50
      env:
        DATABASE_URL: postgres://postgres:test@localhost:5432/foxhunt_test
        REDIS_URL: redis://localhost:6379
        FAST_MODE: false
        CI_MODE: true

  test-report:
    name: Test Report
    runs-on: ubuntu-latest
    needs: [fast-tests, integration-tests, performance-tests]
    if: always()

    steps:
    - name: Report test results
      run: |
        echo "## Test Execution Summary" >> $GITHUB_STEP_SUMMARY
        echo "| Test Suite | Status |" >> $GITHUB_STEP_SUMMARY  
        echo "|------------|--------|" >> $GITHUB_STEP_SUMMARY
        echo "| Fast Tests | ${{ needs.fast-tests.result }} |" >> $GITHUB_STEP_SUMMARY
        echo "| Integration Tests | ${{ needs.integration-tests.result }} |" >> $GITHUB_STEP_SUMMARY
        echo "| Performance Tests | ${{ needs.performance-tests.result }} |" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "**Optimization Features Used:**" >> $GITHUB_STEP_SUMMARY
        echo "- ⚡ Parallel test execution" >> $GITHUB_STEP_SUMMARY
        echo "- 🚀 Release mode compilation for faster execution" >> $GITHUB_STEP_SUMMARY
        echo "- 🎯 Targeted timeouts (5min unit, 10min integration, 15min performance)" >> $GITHUB_STEP_SUMMARY
        echo "- 🧪 Test doubles and mocks instead of real I/O" >> $GITHUB_STEP_SUMMARY
        echo "- 📊 Smart test categorization and selective execution" >> $GITHUB_STEP_SUMMARY
        echo "- 💾 Aggressive caching of dependencies and build artifacts" >> $GITHUB_STEP_SUMMARY
        
        if [ "${{ needs.fast-tests.result }}" = "success" ] && [ "${{ needs.integration-tests.result }}" = "success" ] && [ "${{ needs.performance-tests.result }}" = "success" ]; then
          echo "🎉 **All core test suites passed successfully!**" >> $GITHUB_STEP_SUMMARY
          echo "✅ System ready for deployment" >> $GITHUB_STEP_SUMMARY
        else
          echo "❌ **Some test suites failed**" >> $GITHUB_STEP_SUMMARY
          echo "🔍 Check individual job logs for details" >> $GITHUB_STEP_SUMMARY
        fi

# Schedule for nightly full test runs
on:
  schedule:
    - cron: '0 2 * * *'  # Run at 2 AM UTC daily

  # Allow manual triggering
  workflow_dispatch:
    inputs:
      test_suite:
        description: 'Test suite to run'
        required: true
        default: 'fast'
        type: choice
        options:
          - fast
          - integration  
          - performance
          - chaos
          - full