/*
    * Copyright 2012-2021 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.suggest;
  
  import javax.annotation.Resource;
  
  import org.codelibs.fess.app.web.api.ApiResult;
  import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
  import org.codelibs.fess.helper.SuggestHelper;
  import org.lastaflute.web.Execute;
  import org.lastaflute.web.response.JsonResponse;
  
  public class ApiAdminSuggestAction extends FessApiAdminAction {
  
      @Resource
      protected SuggestHelper suggestHelper;
  
      // GET /api/admin/suggest
      @Execute
      public JsonResponse<ApiResult> get$index() {
          final SuggestBody body = new SuggestBody();
          body.totalWordsNum = suggestHelper.getAllWordsNum();
          body.documentWordsNum = suggestHelper.getDocumentWordsNum();
          body.queryWordsNum = suggestHelper.getQueryWordsNum();
          return asJson(new ApiResult.ApiConfigResponse().setting(body).status(ApiResult.Status.OK).result());
      }
  
      // DELETE /api/admin/suggest/all
      @Execute
      public JsonResponse<ApiResult> delete$all() {
          if (!suggestHelper.deleteAllWords()) {
              throwValidationErrorApi(messages -> messages.addErrorsFailedToDeleteDocInAdmin(GLOBAL));
          }
          return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
      }
  
      // DELETE /api/admin/suggest/document
      @Execute
      public JsonResponse<ApiResult> delete$document() {
          if (!suggestHelper.deleteDocumentWords()) {
              throwValidationErrorApi(messages -> messages.addErrorsFailedToDeleteDocInAdmin(GLOBAL));
          }
          return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
      }
  
      // DELETE /api/admin/suggest/query
      @Execute
      public JsonResponse<ApiResult> delete$query() {
          if (!suggestHelper.deleteQueryWords()) {
              throwValidationErrorApi(messages -> messages.addErrorsFailedToDeleteDocInAdmin(GLOBAL));
          }
          return asJson(new ApiResult.ApiResponse().status(ApiResult.Status.OK).result());
      }
  }