package org.jboss.resteasy.test.tracing;

import org.jboss.arquillian.container.test.api.ContainerController;
import org.jboss.arquillian.container.test.api.Deployer;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.container.test.api.TargetsContainer;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.logging.Logger;
import org.jboss.resteasy.category.TracingRequired;
import org.jboss.resteasy.plugins.server.servlet.ResteasyContextParameters;
import org.jboss.resteasy.utils.PortProviderUtil;
import org.jboss.resteasy.utils.TestUtil;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;

import jakarta.ws.rs.client.Client;
import jakarta.ws.rs.client.ClientBuilder;
import jakarta.ws.rs.core.Response;
import java.util.HashMap;
import java.util.Map;

import static org.jboss.resteasy.test.ContainerConstants.TRACING_CONTAINER_PORT_OFFSET;
import static org.jboss.resteasy.test.ContainerConstants.TRACING_CONTAINER_QUALIFIER;

@RunWith(Arquillian.class)
@RunAsClient
@Category(TracingRequired.class)
public abstract class TracingTestBase {
   protected static final String WAR_BASIC_TRACING_FILE = "war_basic_tracing";
   protected static final String WAR_ON_DEMAND_TRACING_FILE = "war_on_demand_tracing";
   private static final Logger LOG = Logger.getLogger(TracingTestBase.class);

   @ArquillianResource
   protected ContainerController containerController;

   @ArquillianResource
   protected Deployer deployer;

   static WebArchive war;
   static Client client;

   @BeforeClass
   public static void init() {
      client = ClientBuilder.newClient();
   }

   @Before
   public void startContainer() {
      if (!containerController.isStarted(TRACING_CONTAINER_QUALIFIER)) {
         containerController.start(TRACING_CONTAINER_QUALIFIER);
      }
      deployer.deploy(WAR_BASIC_TRACING_FILE);
      deployer.deploy(WAR_ON_DEMAND_TRACING_FILE);
   }

   @AfterClass
   public static void after() {
      client.close();
   }

   @After
   public void undeployAndStopContainerWithGzipEnabled() {
      if (containerController.isStarted(TRACING_CONTAINER_QUALIFIER)) {
         deployer.undeploy(WAR_BASIC_TRACING_FILE);
         deployer.undeploy(WAR_ON_DEMAND_TRACING_FILE);
         containerController.stop(TRACING_CONTAINER_QUALIFIER);
      }
   }

   protected String generateURL(String path, String deploymentName) {
      String fullpath = PortProviderUtil.generateURL(path, deploymentName, PortProviderUtil.getHost(), PortProviderUtil.getPort() + TRACING_CONTAINER_PORT_OFFSET);
      LOG.info(":::PATH: " + fullpath);
      return fullpath;
   }

   protected void putTestEvents(Map<String, Boolean> results) {
      results.put("PRE-MATCH", false);
      results.put("REQ-FILTER", false);
      results.put("RESP-FILTER", false);
      results.put("MATCH", false);
      results.put("INVOKE", false);
      results.put("FINISHED", false);

      // verbose events
      results.put("MBW", false);
      results.put("WI", false);
   }

   @Deployment(name = WAR_BASIC_TRACING_FILE, managed = false, testable = false)
   @TargetsContainer(TRACING_CONTAINER_QUALIFIER)
   public static Archive<?> createDeployment() {
      war = TestUtil.prepareArchive(WAR_BASIC_TRACING_FILE);
      Map<String, String> params = new HashMap<>();
      params.put(ResteasyContextParameters.RESTEASY_TRACING_TYPE, ResteasyContextParameters.RESTEASY_TRACING_TYPE_ALL);
      params.put(ResteasyContextParameters.RESTEASY_TRACING_THRESHOLD, ResteasyContextParameters.RESTEASY_TRACING_LEVEL_VERBOSE);

      return TestUtil.finishContainerPrepare(war, params, TracingApp.class,
            TracingConfigResource.class, HttpMethodOverride.class, FooLocator.class, Foo.class);

   }


   @Deployment(name = WAR_ON_DEMAND_TRACING_FILE, managed = false, testable = false)
   @TargetsContainer(TRACING_CONTAINER_QUALIFIER)
   public static Archive<?> createDeployment2() {
      war = TestUtil.prepareArchive(WAR_ON_DEMAND_TRACING_FILE);

      Map<String, String> params = new HashMap<>();
      params.put(ResteasyContextParameters.RESTEASY_TRACING_TYPE, ResteasyContextParameters.RESTEASY_TRACING_TYPE_ON_DEMAND);
      return TestUtil.finishContainerPrepare(war, params, TracingApp.class,
            TracingConfigResource.class, HttpMethodOverride.class, FooLocator.class, Foo.class);
   }

   protected void verifyResults(Response response, Map<String, Boolean> results) {
      for (Map.Entry entry : response.getStringHeaders().entrySet()) {
         LOG.info("<K, V> ->" + entry);

         try {
            String item = entry
                    .getValue()
                    .toString()
                    .split("\\[")[1].split(" ")[1];

            if (results.keySet()
                    .contains(item)) {
               results.put(item.replaceAll(" ", ""), true);
            }
         } catch (ArrayIndexOutOfBoundsException e) {
            // irrelevant response headers
         }
      }
   }
}
