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} bdd/${params.BDD_REPO_REF}"
          currentBuild.description =
            "by=${env.RUN_TRIGGER_NAME}; repo=${params.BDD_REPO_URL}; ref=${params.BDD_REPO_REF}; browser=${params.BROWSER}"
        }
      }
    }
    stage('Run WEB BDD Tests In Docker') {
      steps {
        sh '''
          set -eux
          git config --global --add safe.directory '*' || true
          rm -rf ./sources
          git clone "${BDD_REPO_URL}" ./sources
          TARGET_REF="${BDD_REPO_REF}"
          if git -C ./sources show-ref --verify --quiet "refs/remotes/origin/${TARGET_REF}"; then
            git -C ./sources checkout -B "${TARGET_REF}" "origin/${TARGET_REF}"
          else
            DEFAULT_REF="$(git -C ./sources symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@')"
            echo "Requested ref '${TARGET_REF}' not found, fallback to default '${DEFAULT_REF}'"
            TARGET_REF="${DEFAULT_REF}"
            git -C ./sources checkout -B "${TARGET_REF}" "origin/${TARGET_REF}"
          fi
          GIT_SHA="$(git -C ./sources rev-parse --short HEAD)"
          CHROME_FACTORY="./sources/src/main/java/ru/kovbasa/driver/ChromeDriverFactory.java"
          if [ -f "${CHROME_FACTORY}" ]; then
            cat > "${CHROME_FACTORY}" <<'EOF'
package ru.kovbasa.driver;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.remote.RemoteWebDriver;

import java.net.URI;
import java.net.URL;
import java.util.List;
import java.util.Map;

public class ChromeDriverFactory implements DriverFactory {

    @Override
    public WebDriver createDriver() {
        final ChromeOptions options = new ChromeOptions();
        options.addArguments("--start-maximized");
        options.addArguments("--disable-notifications");
        final boolean headless = Boolean.parseBoolean(System.getProperty("selenide.headless", "false"));
        if (headless) {
            options.addArguments("--headless=new");
        }
        options.addArguments("--no-sandbox");
        options.addArguments("--disable-dev-shm-usage");
        options.addArguments("--disable-gpu");
        options.addArguments("--window-size=1920,1080");
        options.addArguments("--remote-allow-origins=*");

        final String remoteUrl = System.getProperty("selenoid.url", "").trim();
        if (!remoteUrl.isEmpty()) {
            try {
                options.setCapability("selenoid:options", Map.of(
                        "name", "bdd-ui-tests",
                        "enableVNC", true,
                        "enableVideo", Boolean.parseBoolean(System.getProperty("selenoid.video.enabled", "false")),
                        "env", List.of("TZ=UTC")
                ));
                final URL url = URI.create(remoteUrl).toURL();
                return new RemoteWebDriver(url, options);
            } catch (Exception ex) {
                throw new RuntimeException("Failed to create RemoteWebDriver for selenoid.url=" + remoteUrl, ex);
            }
        }
        return new ChromeDriver(options);
    }
}
EOF
          fi

          rm -rf ./artifacts
          mkdir -p ./artifacts
          {
            echo "job=${JOB_NAME}"
            echo "build=${BUILD_NUMBER}"
            echo "trigger_user=${RUN_TRIGGER_USER}"
            echo "trigger_name=${RUN_TRIGGER_NAME}"
            echo "bdd_repo_url=${BDD_REPO_URL}"
            echo "bdd_repo_ref=${TARGET_REF}"
            echo "bdd_repo_sha=${GIT_SHA}"
            echo "browser=${BROWSER}"
            echo "headless=${HEADLESS}"
            echo "base_url=${BASE_URL}"
            echo "selenoid_url=${SELENOID_URL}"
            echo "timestamp_utc=$(date -u +%Y-%m-%dT%H:%M:%SZ)"
          } > ./artifacts/run-info.txt

          EXTRA_ARGS=""
          if [ "${BROWSER}" = "chrome" ]; then
            EXTRA_ARGS="-Dchrome.binary=/usr/bin/chromium"
          fi
          SELENOID_ARGS=""
          SELENOID_BASE=""
          SELENOID_VIDEO_BEFORE="./artifacts/selenoid-videos-before.txt"
          SELENOID_VIDEO_AFTER="./artifacts/selenoid-videos-after.txt"
          SELENOID_VIDEO_NEW="./artifacts/selenoid-videos-new.txt"
          : > "${SELENOID_VIDEO_BEFORE}"
          : > "${SELENOID_VIDEO_AFTER}"
          : > "${SELENOID_VIDEO_NEW}"
          if [ -n "${SELENOID_URL}" ]; then
            case "${BROWSER}" in
              chrome) docker pull selenoid/vnc:chrome_128.0 || true ;;
              firefox) docker pull selenoid/vnc:firefox_125.0 || true ;;
            esac
            docker pull selenoid/video-recorder:latest-release || docker pull selenoid/video-recorder:latest || true
            SELENOID_ARGS="-Dselenoid.video.enabled=true"
            SELENOID_BASE="${SELENOID_URL%/wd/hub}"
            (curl -fsS "${SELENOID_BASE}/video/" || true) \
              | tr '"' '\n' \
              | grep -E '\\.mp4$' \
              | sort -u > "${SELENOID_VIDEO_BEFORE}" || true
          fi

          CID="$(docker create \
            --add-host=host.docker.internal:host-gateway \
            localhost:5005/otus/test-selenium:1.0.0 \
            bash -lc "set -e; cd /workspace; mvn -Dallure.version=${ALLURE_ADAPTER_VERSION} -Dbrowser=${BROWSER} -Dbase.url=${BASE_URL} -Dselenoid.url=${SELENOID_URL} -Dselenide.headless=${HEADLESS} -Dallure.results.directory=target/allure-results ${SELENOID_ARGS} ${EXTRA_ARGS} test")"
          cleanup_container() {
            docker rm -f "${CID}" >/dev/null 2>&1 || true
          }
          trap cleanup_container EXIT INT TERM
          tar -C ./sources -cf - . | docker cp - "${CID}:/workspace"
          set +e
          docker start -a "${CID}"
          TEST_RC=$?
          docker cp "${CID}:/workspace/target" "./artifacts" || true
          mkdir -p ./artifacts/target/allure-results
          if [ -n "${SELENOID_URL}" ]; then
            (curl -fsS "${SELENOID_BASE}/video/" || true) \
              | tr '"' '\n' \
              | grep -E '\\.mp4$' \
              | sort -u > "${SELENOID_VIDEO_AFTER}" || true
            comm -13 "${SELENOID_VIDEO_BEFORE}" "${SELENOID_VIDEO_AFTER}" > "${SELENOID_VIDEO_NEW}" || true
            if [ ! -s "${SELENOID_VIDEO_NEW}" ]; then
              cp "${SELENOID_VIDEO_AFTER}" "${SELENOID_VIDEO_NEW}" || true
            fi
            while IFS= read -r video_file; do
              [ -n "${video_file}" ] || continue
              downloaded=0
              for i in $(seq 1 20); do
                if curl -fsS "${SELENOID_BASE}/video/${video_file}" -o "./artifacts/target/${video_file}"; then
                  downloaded=1
                  break
                fi
                sleep 2
              done
              if [ "${downloaded}" -ne 1 ]; then
                echo "Failed to fetch Selenoid video: ${video_file}"
              fi
            done < "${SELENOID_VIDEO_NEW}"
          fi

          ATTACHMENT_COUNT=0
          ATTACHMENTS_MANIFEST="./artifacts/target/allure-results/.external-attachments.txt"
          : > "${ATTACHMENTS_MANIFEST}"
          ATTACH_FILES="$(find ./artifacts -type f \\( -iname '*.png' -o -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.mp4' -o -iname '*.webm' \\) 2>/dev/null || true)"
          if [ -n "${ATTACH_FILES}" ]; then
            while IFS= read -r attachment_file; do
              if [ -z "${attachment_file}" ] || [ ! -f "${attachment_file}" ]; then
                continue
              fi
              ATTACHMENT_COUNT=$((ATTACHMENT_COUNT + 1))
              ext="$(echo "${attachment_file}" | awk -F. '{print tolower($NF)}')"
              mime="application/octet-stream"
              case "${ext}" in
                png) mime="image/png" ;;
                jpg|jpeg) mime="image/jpeg" ;;
                mp4) mime="video/mp4" ;;
                webm) mime="video/webm" ;;
              esac
              source_name="external-attachment-${ATTACHMENT_COUNT}.${ext}"
              cp "${attachment_file}" "./artifacts/target/allure-results/${source_name}" || continue
              safe_name="$(basename "${attachment_file}" | sed 's/"/\\"/g')"
              printf '%s|%s|%s\n' "${safe_name}" "${mime}" "${source_name}" >> "${ATTACHMENTS_MANIFEST}"
            done <<EOF
${ATTACH_FILES}
EOF
          fi
          if [ "${ATTACHMENT_COUNT}" -gt 0 ]; then
            ATTACHMENTS_JSON="$(awk -F'|' 'BEGIN{first=1} {if(!first){printf(",")} first=0; gsub(/"/,"\\\"", $1); printf("{\\\"name\\\":\\\"%s\\\",\\\"type\\\":\\\"%s\\\",\\\"source\\\":\\\"%s\\\"}", $1, $2, $3)}' "${ATTACHMENTS_MANIFEST}")"
            EXTRA_UUID="$(cat /proc/sys/kernel/random/uuid)"
            TS_MS="$(( $(date +%s) * 1000 ))"
            cat > "./artifacts/target/allure-results/${EXTRA_UUID}-result.json" <<EOF
{
  "uuid": "${EXTRA_UUID}",
  "historyId": "external-artifacts-${BUILD_NUMBER}",
  "name": "Collected artifacts",
  "fullName": "pipeline.CollectedArtifacts",
  "status": "passed",
  "stage": "finished",
  "start": ${TS_MS},
  "stop": ${TS_MS},
  "labels": [
    {"name": "suite", "value": "Pipeline Artifacts"},
    {"name": "package", "value": "pipeline"},
    {"name": "testClass", "value": "CollectedArtifacts"},
    {"name": "testMethod", "value": "attach"}
  ],
  "attachments": [${ATTACHMENTS_JSON}],
  "steps": [],
  "parameters": []
}
EOF
          fi
          {
            echo "job=${JOB_NAME}"
            echo "build=${BUILD_NUMBER}"
            echo "trigger.user=${RUN_TRIGGER_USER}"
            echo "trigger.name=${RUN_TRIGGER_NAME}"
            echo "repo.url=${BDD_REPO_URL}"
            echo "repo.ref=${TARGET_REF}"
            echo "repo.sha=${GIT_SHA}"
            echo "browser=${BROWSER}"
            echo "headless=${HEADLESS}"
            echo "base.url=${BASE_URL}"
            echo "selenoid.url=${SELENOID_URL}"
            echo "video.selection=all-new-from-selenoid"
          } > ./artifacts/target/allure-results/environment.properties
          trap - EXIT INT TERM
          docker rm -f "${CID}" || true
          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/run-info.txt,artifacts/target/**'
    }
  }
}