name: API Gateway (Java Spring Boot)

on:
  push:
    paths:
      - 'services/api-gateway/**'
      - '.gitea/workflows/api-gateway.yml'
  pull_request:
    paths:
      - 'services/api-gateway/**'
  workflow_dispatch:
    inputs:
      run_tests:
        description: 'Run tests'
        required: false
        default: true
        type: boolean
      run_lint:
        description: 'Run linting'
        required: false
        default: true
        type: boolean
      run_build:
        description: 'Run build'
        required: false
        default: true
        type: boolean
      run_sonar:
        description: 'Run SonarQube analysis'
        required: false
        default: true
        type: boolean

env:
  REGISTRY: gitea.example.com
  IMAGE_PREFIX: labfusion
  SERVICE_NAME: api-gateway

jobs:
  test:
    runs-on: [self-hosted]
    env:
      RUNNER_TOOL_CACHE: /toolcache
    defaults:
      run:
        working-directory: ./services/api-gateway
    
    strategy:
      matrix:
        java-version: [17, 21]
        
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up JDK ${{ matrix.java-version }}
      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java-version }}
        distribution: 'temurin'
        cache: maven
        
    - name: Make Maven wrapper executable
      run: chmod +x ./mvnw
        
    - name: Verify Maven installation
      run: ./mvnw --version
        
    - name: Cache Maven dependencies
      uses: actions/cache@v4
      with:
        path: |
          ~/.m2/repository
          ~/.m2/wrapper
        key: maven-${{ runner.os }}-${{ matrix.java-version }}-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          maven-${{ runner.os }}-${{ matrix.java-version }}-
          maven-${{ runner.os }}-
          maven-
        fail-on-cache-miss: false
        
    - name: Validate POM
      run: ./mvnw validate
        
    - name: Compile code
      run: ./mvnw compile
      
    - name: Run unit tests
      run: |
        echo "Running Maven tests..."
        ./mvnw test -X
        echo "Maven test execution completed"
        echo "Checking target directory structure..."
        find target -name "*.xml" -type f 2>/dev/null || echo "No XML files found in target"
        echo "Checking surefire-reports directory..."
        if [ -d "target/surefire-reports" ]; then
          echo "Contents of surefire-reports:"
          ls -la target/surefire-reports/
        else
          echo "surefire-reports directory does not exist"
          echo "Creating surefire-reports directory..."
          mkdir -p target/surefire-reports
        fi
      
    - name: Send test results to SonarQube
      run: |
        echo "Sending test results to SonarQube..."
        ./mvnw clean verify sonar:sonar \
          -Dsonar.projectKey=labfusion-api-gateway \
          -Dsonar.projectName=LabFusion-API-Gateway \
          -Dsonar.host.url="${{ secrets.SONAR_HOST_URL }}" \
          -Dsonar.token="${{ secrets.SONAR_TOKEN }}" \
          -Dsonar.coverage.jacoco.xmlReportPaths=target/site/jacoco/jacoco.xml \
          -Dsonar.junit.reportPaths=target/surefire-reports

  build:
    runs-on: [self-hosted]
    needs: test
    env:
      RUNNER_TOOL_CACHE: /toolcache
    defaults:
      run:
        working-directory: ./services/api-gateway
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Set up JDK 17
      uses: actions/setup-java@v4
      with:
        java-version: '17'
        distribution: 'temurin'
        cache: maven
        
    - name: Make Maven wrapper executable
      run: chmod +x ./mvnw
        
    - name: Verify Maven installation
      run: ./mvnw --version
        
    - name: Cache Maven dependencies
      uses: actions/cache@v4
      with:
        path: |
          ~/.m2/repository
          ~/.m2/wrapper
        key: maven-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
        restore-keys: |
          maven-${{ runner.os }}-
          maven-
        fail-on-cache-miss: false
        
    - name: Build application
      run: ./mvnw clean package -DskipTests