/*
 * Copyright 2017 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jbpm.workbench.ht.service;

import java.util.Date;
import java.util.List;
import java.util.Map;

import org.jboss.errai.bus.server.annotations.Remote;
import org.jbpm.workbench.ht.model.CommentSummary;
import org.jbpm.workbench.ht.model.TaskAssignmentSummary;
import org.jbpm.workbench.ht.model.TaskEventSummary;
import org.jbpm.workbench.ht.model.TaskSummary;

@Remote
public interface TaskService {

    TaskSummary getTask(String serverTemplateId,
                        String containerId,
                        Long taskId);

    void updateTask(String serverTemplateId,
                    String containerId,
                    Long taskId,
                    Integer priority,
                    String description,
                    Date dueDate);

    void claimTask(String serverTemplateId,
                   String containerId,
                   Long taskId);

    void releaseTask(String serverTemplateId,
                     String containerId,
                     Long taskId);

    void startTask(String serverTemplateId,
                   String containerId,
                   Long taskId);

    void completeTask(String serverTemplateId,
                      String containerId,
                      Long taskId,
                      Map<String, Object> output);

    void resumeTask(String serverTemplateId,
                    String containerId,
                    Long taskId);

    void suspendTask(String serverTemplateId,
                     String containerId,
                     Long taskId);

    void saveTaskContent(String serverTemplateId,
                         String containerId,
                         Long taskId,
                         Map<String, Object> output);

    void addTaskComment(String serverTemplateId,
                        String containerId,
                        Long taskId,
                        String text,
                        Date addedOn);

    void deleteTaskComment(String serverTemplateId,
                           String containerId,
                           Long taskId,
                           Long commentId);

    List<CommentSummary> getTaskComments(String serverTemplateId,
                                         String containerId,
                                         Long taskId);

    List<TaskEventSummary> getTaskEvents(String serverTemplateId,
                                         String containerId,
                                         Long taskId,
                                         Integer page,
                                         Integer pageSize);

    void delegate(String serverTemplateId,
                  String containerId,
                  Long taskId,
                  String entity);

    void forward(String serverTemplateId,
                 String containerId,
                 Long taskId,
                 String entity);

    TaskAssignmentSummary getTaskAssignmentDetails(String serverTemplateId,
                                                   String containerId,
                                                   Long taskId);

    void executeReminderForTask(String serverTemplateId,
                                String containerId,
                                Long taskId,
                                String fromUser);

    TaskSummary getTaskByWorkItemId(String serverTemplateId,
                                    String containerId,
                                    Long workItemId);
}