pipeline {
  agent { label 'maven' }
  options {
    timestamps()
    ansiColor('xterm')
  }
  stages {
    stage('Prepare Metadata') {
      steps {
        script {
          wrap([$class: 'BuildUser']) {
            env.RUN_TRIGGER_USER = env.BUILD_USER_ID ?: env.BUILD_USER ?: 'system'
            env.RUN_TRIGGER_NAME = env.BUILD_USER ?: env.BUILD_USER_ID ?: 'system'
          }
          currentBuild.displayName = "#${env.BUILD_NUMBER} contract-api"
          currentBuild.description = "by=${env.RUN_TRIGGER_NAME}; scope=users-contract"
        }
      }
    }
    stage('Run Contract API Tests') {
      steps {
        sh '''
          set -eux
          PROJECT_ROOT_PATH="${OTUS_WORKSPACE_ROOT:-/workspace/projectwork}"
          WIREMOCK_DIR="${PROJECT_ROOT_PATH}/config/wiremock"

          test -d "${WIREMOCK_DIR}"
          test -f "${PROJECT_ROOT_PATH}/contracts-tests/pom.xml"

          rm -rf ./artifacts
          mkdir -p ./artifacts

          WM_NAME="wiremock-contract-${BUILD_NUMBER}"
          WM_CID="$(docker run -d --rm --name "${WM_NAME}" -p 18080:8080 wiremock/wiremock:3.9.1)"
          WM_IP="$(docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "${WM_CID}")"
          test -n "${WM_IP}"
          docker exec "${WM_CID}" mkdir -p /home/wiremock/mappings
          tar -C "${WIREMOCK_DIR}" -cf - mappings | docker cp - "${WM_CID}:/home/wiremock"
          docker restart "${WM_CID}" >/dev/null

          cleanup_all() {
            docker rm -f "${WM_CID}" >/dev/null 2>&1 || true
            docker rm -f "${CID:-}" >/dev/null 2>&1 || true
          }
          trap cleanup_all EXIT INT TERM

          for _ in $(seq 1 30); do
            if curl -fsS "http://${WM_IP}:8080/__admin/health" >/dev/null; then
              break
            fi
            sleep 2
          done
          curl -fsS "http://${WM_IP}:8080/__admin/health" >/dev/null

          CID="$(docker create \
            --add-host=host.docker.internal:host-gateway \
            localhost:5005/otus/test-api:1.0.0 \
            bash -lc "set -e; cd /workspace; mvn -f contracts-tests/pom.xml -Dallure.results.directory=target/allure-results -DbaseUrl=http://${WM_IP}:8080 test")"
          tar -C "${PROJECT_ROOT_PATH}" -cf - contracts-tests | docker cp - "${CID}:/workspace"
          set +e
          docker start -a "${CID}"
          TEST_RC=$?
          docker cp "${CID}:/workspace/contracts-tests/target" "./artifacts" || true
          mkdir -p ./artifacts/target/allure-results
          if ! ls ./artifacts/target/allure-results/* >/dev/null 2>&1; then
            EXTRA_UUID="$(cat /proc/sys/kernel/random/uuid)"
            TS_MS="$(( $(date +%s) * 1000 ))"
            STATUS="passed"
            if [ "${TEST_RC}" -ne 0 ]; then
              STATUS="failed"
            fi
            cat > "./artifacts/target/allure-results/${EXTRA_UUID}-result.json" <<EOF
{
  "uuid": "${EXTRA_UUID}",
  "historyId": "api-contract-summary-${BUILD_NUMBER}",
  "name": "API contract pipeline summary",
  "fullName": "pipeline.ApiContractSummary",
  "status": "${STATUS}",
  "stage": "finished",
  "start": ${TS_MS},
  "stop": ${TS_MS},
  "labels": [
    {"name": "suite", "value": "Pipeline"},
    {"name": "package", "value": "pipeline"},
    {"name": "testClass", "value": "ApiContractSummary"},
    {"name": "testMethod", "value": "run"}
  ],
  "steps": [],
  "parameters": []
}
EOF
          fi
          {
            echo "job=${JOB_NAME}"
            echo "build=${BUILD_NUMBER}"
            echo "scope=users-contract"
            echo "wiremock.url=http://${WM_IP}:8080"
          } > ./artifacts/target/allure-results/environment.properties
          cat > ./artifacts/target/allure-results/executor.json <<EOF
{
  "name": "Jenkins",
  "type": "jenkins",
  "url": "${JENKINS_URL}",
  "buildName": "${JOB_NAME} #${BUILD_NUMBER}",
  "buildUrl": "${BUILD_URL}",
  "reportUrl": "${BUILD_URL}allure",
  "buildOrder": ${BUILD_NUMBER}
}
EOF
          set -e
          exit "${TEST_RC}"
        '''
      }
    }
  }
  post {
    always {
      script {
        try {
          allure commandline: 'allure', includeProperties: false, jdk: '', results: [[path: 'artifacts/target/allure-results']]
        } catch (Exception ex) {
          echo "Allure publisher unavailable: ${ex.message}"
        }
      }
      junit allowEmptyResults: true, testResults: 'artifacts/target/surefire-reports/*.xml'
      archiveArtifacts allowEmptyArchive: true, artifacts: 'artifacts/target/**'
    }
  }
}