/*
 * 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.server.master.integration;

import org.apache.dolphinscheduler.dao.entity.Environment;
import org.apache.dolphinscheduler.dao.entity.Project;
import org.apache.dolphinscheduler.dao.entity.TaskDefinition;
import org.apache.dolphinscheduler.dao.entity.TaskGroup;
import org.apache.dolphinscheduler.dao.entity.TaskInstance;
import org.apache.dolphinscheduler.dao.entity.WorkflowDefinition;
import org.apache.dolphinscheduler.dao.entity.WorkflowInstance;
import org.apache.dolphinscheduler.dao.entity.WorkflowTaskRelation;

import org.apache.commons.collections4.CollectionUtils;

import java.util.List;
import java.util.stream.Collectors;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@NoArgsConstructor
@AllArgsConstructor
public class WorkflowTestCaseContext {

    private Project project;

    private List<WorkflowDefinition> workflows;

    private List<WorkflowInstance> workflowInstances;

    private List<TaskInstance> taskInstances;

    private List<TaskDefinition> tasks;

    private List<WorkflowTaskRelation> taskRelations;

    private List<TaskGroup> taskGroups;

    private List<Environment> environments;

    public WorkflowDefinition getOneWorkflow() {
        if (CollectionUtils.isEmpty(workflows)) {
            throw new IllegalStateException("workflows is empty");
        }
        return workflows.get(0);
    }

    public WorkflowDefinition getWorkflow(String name) {
        if (CollectionUtils.isEmpty(workflows)) {
            throw new IllegalStateException("workflows is empty");
        }
        List<WorkflowDefinition> collect = workflows.stream()
                .filter(workflow -> workflow.getName().equals(name))
                .collect(Collectors.toList());
        if (CollectionUtils.isEmpty(collect)) {
            throw new IllegalStateException("Workflow with name " + name + " not found");
        }
        if (collect.size() > 1) {
            throw new IllegalStateException("Multiple workflows with name " + name + " found");
        }
        return collect.get(0);
    }
}
