UserController.java

/*
] * Copyright (c) 2013 Andrew Fontaine, James Finlay, Jesse Tucker, Jacob Viau, and
 * Evan DeGraff
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */


package ca.cmput301f13t03.adventure_datetime.controller;

import android.util.Log;
import ca.cmput301f13t03.adventure_datetime.model.Bookmark;
import ca.cmput301f13t03.adventure_datetime.model.Choice;
import ca.cmput301f13t03.adventure_datetime.model.Comment;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.ILocalStorage;
import ca.cmput301f13t03.adventure_datetime.model.Interfaces.IStoryModelDirector;

import java.util.UUID;

/**
 * Controller for aspects of playing through stories
 */
public class UserController {
	private IStoryModelDirector m_storyDirector = null;
	private static final String TAG = "USER_CONTROLLER";

	public UserController(IStoryModelDirector director, ILocalStorage storage) {
		m_storyDirector = director;
	}

	/**
	 * @param storyId UUID of the story to start
	 *
	 * @return true if the story was successfully selected, false if it doesn't exist
	 */
	public boolean StartStory(UUID storyId) {
		try {
			m_storyDirector.selectStory(storyId);
			m_storyDirector.selectFragment(m_storyDirector.getStory(storyId).getHeadFragmentId());
			return true;
		} catch (NullPointerException e) {
			Log.e("UserController", "Error: ",e);
			return false;
		}
	}

	/**
	 * @param id UUID of the story to start
	 *
	 * @return true if story was successfully selected, false if it doesn't exist
	 */
	public boolean ResumeStory(UUID id) {
		Bookmark bookmark = m_storyDirector.getBookmark(id);
		try {
			m_storyDirector.selectStory(bookmark.getStoryID());
			m_storyDirector.selectFragment(bookmark.getFragmentID());
			return true;
		} catch (NullPointerException e) {
			Log.e("UserController", "Error: ", e);
			return false;
		}
	}

    /**
     * Creates a bookmark at the current location
     */
	public void SetBookmark(UUID fragmentId) {
		m_storyDirector.setBookmark(fragmentId);
	}

    /**
     * Passes a comment to the fragment
     *
     * @param comment The comment to attach to a fragment
     */
	public void AddComment(Comment comment) {
		m_storyDirector.addComment(comment);
	}

    /**
     * The user makes a choice at the current fragment
     *
     * @param choice The choice made
     */
	public void MakeChoice(Choice choice) 
	{
		try
		{
			m_storyDirector.selectFragment(choice.getTarget());
			m_storyDirector.setBookmark(choice.getTarget());
		}
		catch(RuntimeException ex)
		{
			Log.e(TAG, "Failed to make a choice!", ex);
		}
	}
	
	public void download() 
	{
		m_storyDirector.download();
	}
	
	public void search(String searchTerm) {
		m_storyDirector.search(searchTerm);
	}

	public void deleteBookmark() {
		m_storyDirector.deleteBookmark();
		
	}

}