/*
 * Copyright 2011 JBoss Inc 
 *
 * 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.formbuilder.shared.task;

import java.util.ArrayList;
import java.util.List;

public class MockTaskDefinitionService implements TaskDefinitionService {

    private List<TaskRef> tasks = new ArrayList<TaskRef>();
    
    public MockTaskDefinitionService() {
        TaskRef task1 = new TaskRef();
        task1.setTaskId("task1");
        task1.addInput("input1", "${hey}");
        task1.addInput("input2", "${why}");
        task1.addOutput("output1", "");
        task1.addOutput("output2", "");
        tasks.add(task1);
        TaskRef task2 = new TaskRef();
        task2.setTaskId("task2");
        task2.addInput("input3", "${hey}");
        task2.addInput("input4", "${why}");
        task2.addOutput("output3", "");
        task2.addOutput("output4", "");
        tasks.add(task2);
    }
    
    @Override
    public List<TaskRef> query(String pkgName, String filter) {
        return new ArrayList<TaskRef>(tasks);
    }
    
    @Override
    public List<TaskRef> getTasksByName(String pkgName, String processName, String taskName) {
        return tasks.subList(0, 1);
    }
    
    @Override
    public TaskRef getTaskByUUID(String pkgName, String userTask, String uuid)
            throws TaskServiceException {
        TaskRef retval = null;
        for (TaskRef task : tasks) {
            if (task.getTaskId().equals(userTask)) {
                retval = task;
                break;
            }
        }
        return retval;
    }
    
    @Override
    public String getContainingPackage(String uuid) throws TaskServiceException {
        return "defaultPackage";
    }
    
    @Override
    public TaskRef getBPMN2Task(String bpmn2ProcessContent, String processName, String userTask)
            throws TaskServiceException {
        return getTaskByUUID(null, userTask, null);
    }
}