/*
 * This program is part of the OpenLMIS logistics management information system platform software.
 * Copyright © 2013 VillageReach
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 *  
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License along with this program.  If not, see http://www.gnu.org/licenses.  For additional information contact info@OpenLMIS.org. 
 */

package org.openlmis.core.service;

import lombok.NoArgsConstructor;
import org.openlmis.core.domain.FulfillmentRoleAssignment;
import org.openlmis.core.domain.RoleAssignment;
import org.openlmis.core.domain.User;
import org.openlmis.core.repository.RoleAssignmentRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

import static java.util.Arrays.asList;

/**
 * Exposes the services for handling RoleAssignment entity.
 */

@Service
@NoArgsConstructor
public class RoleAssignmentService {

  @Autowired
  private RoleAssignmentRepository roleAssignmentRepository;

  @Autowired
  FulfillmentRoleService fulfillmentRoleService;

  public List<RoleAssignment> getHomeFacilityRoles(Long userId) {
    return roleAssignmentRepository.getHomeFacilityRoles(userId);
  }

  public RoleAssignment getAdminRole(Long userId) {
    return roleAssignmentRepository.getAdminRole(userId);
  }

  public RoleAssignment getReportRole(Long userId) {
    return roleAssignmentRepository.getReportRole(userId);
  }

  public List<RoleAssignment> getSupervisorRoles(Long userId) {
    return roleAssignmentRepository.getSupervisorRoles(userId);
  }

  public List<RoleAssignment> getAllocationRoles(Long userId) {
    return roleAssignmentRepository.getAllocationRoles(userId);
  }

  public List<RoleAssignment> getHomeFacilityRolesForUserOnGivenProgramWithRights(Long userId, Long programId, String... rightNames) {
    return roleAssignmentRepository.getHomeFacilityRolesForUserOnGivenProgramWithRights(userId, programId, rightNames);
  }

  public List<RoleAssignment> getRoleAssignments(String rightName, Long userId) {
    return roleAssignmentRepository.getRoleAssignmentsForUserWithRight(rightName, userId);
  }

  public void saveRolesForUser(User user) {
    roleAssignmentRepository.deleteAllRoleAssignmentsForUser(user.getId());
    roleAssignmentRepository.insert(user.getHomeFacilityRoles(), user.getId());
    roleAssignmentRepository.insert(user.getSupervisorRoles(), user.getId());
    roleAssignmentRepository.insert(user.getAllocationRoles(), user.getId());
    roleAssignmentRepository.insert(asList(user.getReportRoles()), user.getId());
    roleAssignmentRepository.insert(asList(user.getAdminRole()), user.getId());
    roleAssignmentRepository.insert(asList(user.getReportingRole()), user.getId());
    fulfillmentRoleService.saveFulfillmentRoles(user);
  }

  public List<FulfillmentRoleAssignment> getFulfilmentRoles(Long userId) {
    return fulfillmentRoleService.getRolesForUser(userId);
  }

  public List<FulfillmentRoleAssignment> getFulfilmentRolesWithRight(Long userId, String rightName) {
    return fulfillmentRoleService.getRolesWithRight(userId, rightName);
  }

  public RoleAssignment getReportingRole(Long userId) {
    return roleAssignmentRepository.getReportingRole(userId);
  }
}