/*
 * 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.dolphinscheduler.api.service;

import org.apache.dolphinscheduler.api.utils.PageInfo;
import org.apache.dolphinscheduler.dao.entity.Tenant;
import org.apache.dolphinscheduler.dao.entity.User;

import java.util.List;

public interface TenantService {

    /**
     * create tenant
     *
     * @param loginUser  login user
     * @param tenantCode tenant code
     * @param queueId    queue id
     * @param desc       description
     * @return create result code
     * @throws Exception exception
     */
    Tenant createTenant(User loginUser,
                        String tenantCode,
                        int queueId,
                        String desc) throws Exception;

    /**
     * query tenant list paging
     *
     * @param loginUser login user
     * @param searchVal search value
     * @param pageNo    page number
     * @param pageSize  page size
     * @return tenant list page
     */
    PageInfo<Tenant> queryTenantList(User loginUser, String searchVal, Integer pageNo, Integer pageSize);

    /**
     * updateWorkflowInstance tenant
     *
     * @param loginUser  login user
     * @param id         tennat id
     * @param tenantCode tennat code
     * @param queueId    queue id
     * @param desc       description
     * @return update result code
     * @throws Exception exception
     */
    void updateTenant(User loginUser,
                      int id, String tenantCode,
                      int queueId,
                      String desc) throws Exception;

    /**
     * delete tenant
     *
     * @param loginUser login user
     * @param id        tenant id
     * @return delete result code
     * @throws Exception exception
     */
    void deleteTenantById(User loginUser, int id) throws Exception;

    /**
     * query tenant list
     *
     * @param loginUser login user
     * @return tenant list
     */
    List<Tenant> queryTenantList(User loginUser);

    /**
     * verify tenant code
     *
     * @param tenantCode tenant code
     * @return true if tenant code can user, otherwise return false
     */
    void verifyTenantCode(String tenantCode);

    /**
     * query tenant by tenant code
     *
     * @param tenantCode tenant code
     * @return tenant if exists, otherwise {@code null}
     */
    Tenant queryByTenantCode(String tenantCode);

    /**
     * Make sure tenant with given name exists, and create the tenant if not exists
     *
     * ONLY for python gateway server, and should not use this in web ui function
     *
     * @param tenantCode tenant code
     * @param desc The description of tenant object
     * @param queue The value of queue which current tenant belong
     * @param queueName The name of queue which current tenant belong
     * @return Tenant object
     */
    Tenant createTenantIfNotExists(String tenantCode, String desc, String queue, String queueName);
}
