content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.camel.karavan.api;
  
  import jakarta.inject.Inject;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.karavan.KaravanStartupLoader;
  import org.apache.camel.karavan.kubernetes.KubernetesStatusService;
  import org.eclipse.microprofile.config.ConfigProvider;
  import org.eclipse.microprofile.health.HealthCheckResponse;
  
  import java.util.List;
  import java.util.Map;
  import java.util.Objects;
  
  @Path("/public")
  public class PublicResource {
  
      @Inject
      KaravanStartupLoader karavanStartupLoader;
  
      @Inject
      KubernetesStatusService kubernetesStatusService;
  
      @GET
      @Path("/auth")
      @Produces(MediaType.TEXT_PLAIN)
      public Response authType() throws Exception {
          String authType = ConfigProvider.getConfig().getValue("karavan.auth", String.class);
          return Response.ok(authType).build();
      }
  
      @GET
      @Path("/sso-config")
      @Produces(MediaType.APPLICATION_JSON)
      public Response ssoConfig() throws Exception {
          Map<String, String> getSsoConfig = Map.of(
                  "url", ConfigProvider.getConfig().getValue("karavan.keycloak.url", String.class),
                  "realm", ConfigProvider.getConfig().getValue("karavan.keycloak.realm", String.class),
                  "clientId", ConfigProvider.getConfig().getValue("karavan.keycloak.frontend.clientId", String.class)
          );
          return Response.ok(getSsoConfig).build();
      }
  
      @GET
      @Path("/readiness")
      @Produces(MediaType.APPLICATION_JSON)
      public Response getConfiguration() throws Exception {
          List<HealthCheckResponse> list = List.of(
                  kubernetesStatusService.call(),
                  karavanStartupLoader.call()
          );
          return Response.ok(Map.of(
                  "status", list.stream().allMatch(h -> Objects.equals(h.getStatus(), HealthCheckResponse.Status.UP)),
                  "checks", list
          )).build();
      }
  }