/*
    * Copyright 2012-2025 CodeLibs Project and the Others.
    *
    * Licensed 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.codelibs.fess.app.web.api.admin.role;
  
  import static org.codelibs.fess.app.web.admin.role.AdminRoleAction.getRole;
  
  import java.util.List;
  import java.util.stream.Collectors;
  
  import org.apache.logging.log4j.LogManager;
  import org.apache.logging.log4j.Logger;
  import org.codelibs.fess.app.pager.RolePager;
  import org.codelibs.fess.app.service.RoleService;
  import org.codelibs.fess.app.web.CrudMode;
  import org.codelibs.fess.app.web.api.ApiResult;
  import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
  import org.codelibs.fess.opensearch.user.exentity.Role;
  import org.lastaflute.web.Execute;
  import org.lastaflute.web.response.JsonResponse;
  
  import jakarta.annotation.Resource;
  
  /**
   * API action for admin role management.
   */
  public class ApiAdminRoleAction extends FessApiAdminAction {
  
      /** The logger for this class. */
      private static final Logger logger = LogManager.getLogger(ApiAdminRoleAction.class);
  
      // ===================================================================================
      //                                                                         Constructor
      //                                                                         ===========
      /**
       * Default constructor.
       */
      public ApiAdminRoleAction() {
          super();
      }
  
      // ===================================================================================
      //                                                                           Attribute
      //                                                                           =========
  
      /** The role service for managing role settings. */
      @Resource
      private RoleService roleService;
  
      /**
       * Retrieves role settings with pagination.
       *
       * @param body the search parameters for filtering and pagination
       * @return JSON response containing role settings list
       */
      // GET /api/admin/role/settings
      // PUT /api/admin/role/settings
      @Execute
      public JsonResponse<ApiResult> settings(final SearchBody body) {
          validateApi(body, messages -> {});
          final RolePager pager = copyBeanToNewBean(body, RolePager.class);
          final List<Role> list = roleService.getRoleList(pager);
          return asJson(
                  new ApiResult.ApiConfigsResponse<EditBody>().settings(list.stream().map(this::createEditBody).collect(Collectors.toList()))
                          .total(pager.getAllRecordCount())
                          .status(ApiResult.Status.OK)
                          .result());
      }
  
      /**
       * Retrieves a specific role setting by ID.
       *
       * @param id the ID of the role setting to retrieve
       * @return JSON response containing the role setting
       */
      // GET /api/admin/role/setting/{id}
      @Execute
      public JsonResponse<ApiResult> get$setting(final String id) {
          return asJson(new ApiResult.ApiConfigResponse().setting(roleService.getRole(id).map(this::createEditBody).orElseGet(() -> {
              throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
              return null;
          })).status(ApiResult.Status.OK).result());
      }
  
      /**
       * Creates a new role setting.
       *
      * @param body the role data to create
      * @return JSON response containing the created role setting ID
      */
     // POST /api/admin/role/setting
     @Execute
     public JsonResponse<ApiResult> post$setting(final CreateBody body) {
         validateApi(body, messages -> {});
         body.crudMode = CrudMode.CREATE;
         final Role entity = getRole(body).orElseGet(() -> {
             throwValidationErrorApi(messages -> {
                 messages.addErrorsCrudFailedToCreateInstance(GLOBAL);
             });
             return null;
         });
         try {
             roleService.store(entity);
         } catch (final Exception e) {
             logger.warn("Failed to process a request.", e);
             throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)));
         }
         return asJson(new ApiResult.ApiUpdateResponse().id(entity.getId()).created(true).status(ApiResult.Status.OK).result());
     }
 
     /**
      * Updates an existing role setting.
      *
      * @param body the role data to update
      * @return JSON response containing the updated role setting ID
      */
     // PUT /api/admin/role/setting
     @Execute
     public JsonResponse<ApiResult> put$setting(final EditBody body) {
         validateApi(body, messages -> {});
         body.crudMode = CrudMode.EDIT;
         final Role entity = getRole(body).orElseGet(() -> {
             throwValidationErrorApi(messages -> {
                 messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, body.id);
             });
             return null;
         });
         try {
             roleService.store(entity);
         } catch (final Exception e) {
             logger.warn("Failed to process a request.", e);
             throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToUpdateCrudTable(GLOBAL, buildThrowableMessage(e)));
         }
         return asJson(new ApiResult.ApiUpdateResponse().id(entity.getId()).created(false).status(ApiResult.Status.OK).result());
     }
 
     /**
      * Deletes a role setting by ID.
      *
      * @param id the ID of the role setting to delete
      * @return JSON response indicating success or failure
      */
     // DELETE /api/admin/role/setting/{id}
     @Execute
     public JsonResponse<ApiResult> delete$setting(final String id) {
         final Role entity = roleService.getRole(id).orElseGet(() -> {
             throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
             return null;
         });
         try {
             roleService.delete(entity);
         } catch (final Exception e) {
             logger.warn("Failed to process a request.", e);
             throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToDeleteCrudTable(GLOBAL, buildThrowableMessage(e)));
         }
         return asJson(new ApiResult.ApiUpdateResponse().id(id).created(false).status(ApiResult.Status.OK).result());
     }
 
     /**
      * Creates an EditBody from a Role entity.
      *
      * @param entity the role entity to convert
      * @return the converted EditBody
      */
     protected EditBody createEditBody(final Role entity) {
         final EditBody body = new EditBody();
         copyBeanToBean(entity, body, copyOp -> {
             copyOp.excludeNull();
         });
         return body;
     }
 }