/*
 * 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.fineract.cn.provisioner.api.v1.client;

import org.apache.fineract.cn.provisioner.api.v1.domain.Application;
import org.apache.fineract.cn.provisioner.api.v1.domain.AssignedApplication;
import org.apache.fineract.cn.provisioner.api.v1.domain.AuthenticationResponse;
import org.apache.fineract.cn.provisioner.api.v1.domain.Client;
import org.apache.fineract.cn.provisioner.api.v1.domain.IdentityManagerInitialization;
import org.apache.fineract.cn.provisioner.api.v1.domain.PasswordPolicy;
import org.apache.fineract.cn.provisioner.api.v1.domain.Tenant;
import java.util.List;
import javax.validation.Valid;
import org.apache.fineract.cn.api.annotation.ThrowsException;
import org.apache.fineract.cn.api.util.CustomFeignClientsConfiguration;
import org.springframework.cloud.netflix.feign.FeignClient;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

/**
 * @author Myrle Krantz
 */
@SuppressWarnings("unused")
@FeignClient(path="/provisioner/v1", url="http://${kubernetes.provisioner.service.name}:${kubernetes.provisioner.server.port}", configuration=CustomFeignClientsConfiguration.class)
public interface Provisioner {


  @RequestMapping(
      value = "/auth/token?grant_type=password",
      method = RequestMethod.POST,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  @ThrowsException(status = HttpStatus.NOT_FOUND, exception = InvalidProvisionerCredentialsException.class)
  AuthenticationResponse authenticate(@RequestParam("client_id") final String clientId,
                                      @RequestParam("username") final String username,
                                      @RequestParam("password") final String password);


  @RequestMapping(
      value = "/auth/user/{useridentifier}/password",
      method = RequestMethod.PUT,
      produces = {MediaType.APPLICATION_JSON_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  void updatePasswordPolicy(@PathVariable("useridentifier") final String userIdentifier,
                            @RequestBody final PasswordPolicy passwordPolicy);

  @RequestMapping(
      value = "/clients",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  List<Client> getClients();


  @RequestMapping(
      value = "/clients",
      method = RequestMethod.POST,
      produces = {MediaType.APPLICATION_JSON_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  @ThrowsException(status = HttpStatus.CONFLICT, exception = DuplicateIdentifierException.class)
  void createClient(@RequestBody @Valid final Client client);


  @RequestMapping(
      value = "/clients/{clientidentifier}",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  Client getClient(@PathVariable("clientidentifier") final String clientIdentifier);

  @RequestMapping(
      value = "/clients/{clientidentifier}",
      method = RequestMethod.DELETE,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  void deleteClient(@PathVariable("clientidentifier") final String clientIdentifier);


  @RequestMapping(
      value = "/tenants",
      method = RequestMethod.POST,
      produces = {MediaType.APPLICATION_JSON_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  @ThrowsException(status = HttpStatus.CONFLICT, exception = DuplicateIdentifierException.class)
  void createTenant(@RequestBody final Tenant tenant);


  @RequestMapping(
      value = "/tenants",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  List<Tenant> getTenants();


  @RequestMapping(
      value = "/tenants/{tenantidentifier}",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  Tenant getTenant(@PathVariable("tenantidentifier") final String tenantIdentifier);


  @RequestMapping(
      value = "/tenants/{tenantidentifier}",
      method = RequestMethod.DELETE,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  void deleteTenant(@PathVariable("tenantidentifier") final String tenantIdentifier);


  @RequestMapping(
      value = "/applications",
      method = RequestMethod.POST,
      produces = {MediaType.APPLICATION_JSON_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  @ThrowsException(status = HttpStatus.CONFLICT, exception = DuplicateIdentifierException.class)
  void createApplication(@RequestBody final Application application);


  @RequestMapping(
      value = "/applications",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  List<Application> getApplications();


  @RequestMapping(
      value = "/applications/{name}",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  Application getApplication(@PathVariable("name") final String name);


  @RequestMapping(
      value = "/applications/{name}",
      method = RequestMethod.DELETE,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  void deleteApplication(@PathVariable("name") final String name);

  @RequestMapping(
          value = "tenants/{tenantidentifier}/identityservice",
          method = RequestMethod.POST,
          produces = {MediaType.APPLICATION_JSON_VALUE},
          consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  IdentityManagerInitialization assignIdentityManager(@PathVariable("tenantidentifier") final String tenantIdentifier,
                                                      @RequestBody final AssignedApplication assignedApplications);

  @RequestMapping(
          value = "tenants/{tenantidentifier}/applications",
          method = RequestMethod.PUT,
          produces = {MediaType.APPLICATION_JSON_VALUE},
          consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  void assignApplications(@PathVariable("tenantidentifier") final String tenantIdentifier,
                          @RequestBody final List<AssignedApplication> assignedApplications);


  @RequestMapping(
      value = "tenants/{tenantidentifier}/applications",
      method = RequestMethod.GET,
      produces = {MediaType.ALL_VALUE},
      consumes = {MediaType.APPLICATION_JSON_VALUE}
  )
  List<AssignedApplication> getAssignedApplications(
      @PathVariable("tenantidentifier") final String tenantIdentifier);
}