package azkaban.test.execapp;

import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import azkaban.flow.Flow;
import azkaban.project.Project;
import azkaban.project.ProjectFileHandler;
import azkaban.project.ProjectLoader;
import azkaban.project.ProjectLogEvent;
import azkaban.project.ProjectLogEvent.EventType;
import azkaban.project.ProjectManagerException;
import azkaban.user.Permission;
import azkaban.user.User;
import azkaban.utils.Props;

public class MockProjectLoader implements ProjectLoader {
	public File dir;
	
	public MockProjectLoader(File dir) {
		this.dir = dir;
	}
	
	@Override
	public List<Project> fetchAllActiveProjects()
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Project fetchProjectById(int id) throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Project createNewProject(String name, String description,
			User creator) throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void removeProject(Project project, String user)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void updatePermission(Project project, String name, Permission perm,
			boolean isGroup) throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void updateDescription(Project project, String description,
			String user) throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public boolean postEvent(Project project, EventType type, String user,
			String message) {
		// TODO Auto-generated method stub
		return false;
	}

	@Override
	public List<ProjectLogEvent> getProjectEvents(Project project, int num,
			int skip) throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void uploadProjectFile(Project project, int version,
			String filetype, String filename, File localFile, String user)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public ProjectFileHandler getUploadedFile(Project project, int version)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public ProjectFileHandler getUploadedFile(int projectId, int version)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public void changeProjectVersion(Project project, int version, String user)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void uploadFlows(Project project, int version, Collection<Flow> flows)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void uploadFlow(Project project, int version, Flow flow)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public Flow fetchFlow(Project project, String flowId)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public List<Flow> fetchAllProjectFlows(Project project)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public int getLatestProjectVersion(Project project)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return 0;
	}

	@Override
	public void uploadProjectProperty(Project project, Props props)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void uploadProjectProperties(Project project, List<Props> properties)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public Props fetchProjectProperty(Project project, String propsName)
			throws ProjectManagerException {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public Map<String, Props> fetchProjectProperties(int projectId, int version)
			throws ProjectManagerException {
		Map<String, Props> propertyMap = new HashMap<String, Props>();
		for (File file: dir.listFiles()) {
			String name = file.getName();
			if (name.endsWith(".job") || name.endsWith(".properties")) {
				try {
					Props props = new Props(null, file);
					propertyMap.put(name, props);
				} catch (IOException e) {
					throw new ProjectManagerException(e.getMessage());
				}
			}
		}

		return propertyMap;
	}

	@Override
	public void cleanOlderProjectVersion(int projectId, int version) throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void removePermission(Project project, String name, boolean isGroup) throws ProjectManagerException {
		// TODO Auto-generated method stub
		
	}
}