/*******************************************************************************
 * Copyright (c) 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.tests.activities;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.ui.internal.activities.AbstractActivityRegistry;
import org.eclipse.ui.internal.activities.ActivityActivityBindingDefinition;
import org.eclipse.ui.internal.activities.ActivityDefinition;
import org.eclipse.ui.internal.activities.ActivityPatternBindingDefinition;
import org.eclipse.ui.internal.activities.CategoryActivityBindingDefinition;
import org.eclipse.ui.internal.activities.CategoryDefinition;
/**
 * 
 * The dynamic activity registry populated activities with dummy definitions for
 * testing purposes.
 */
public class DynamicModelActivityRegistry extends AbstractActivityRegistry {
	final String sourceId = "org.eclipse.ui.tests"; //$NON-NLS-1$
	/**
	 * The constructor for the plugin model registry.
	 */
	public DynamicModelActivityRegistry() {
		super();
		load();
	}
	/**
	 * Populate definitions.
	 *  
	 */
	private void load() {
		categoryDefinitions = new ArrayList();
		activityDefinitions = new ArrayList();
		categoryActivityBindingDefinitions = new ArrayList();
		activityPatternBindingDefinitions = new ArrayList();
		activityActivityBindingDefinitions = new ArrayList();
		defaultEnabledActivities = new ArrayList();
		populateCategoryDefinitions();
		populateActivityDefinitions();
		populateCategoryActivityBindingDefinitions();
		populateActivityPatternBindingDefinitions();
		populateActivityActivityBindingDefinitions();
		populateDefaultEnabledActivities();
	}
	/**
	 * Populate the default enabled activties.
	 *  
	 */
	private void populateDefaultEnabledActivities() {
		defaultEnabledActivities.add(((ActivityDefinition) activityDefinitions
				.toArray()[0]).getId());
		defaultEnabledActivities.add(((ActivityDefinition) activityDefinitions
				.toArray()[2]).getId());
		defaultEnabledActivities.add(((ActivityDefinition) activityDefinitions
				.toArray()[8]).getId());
	}
	/**
	 * Populate the activity activity binding definitions.
	 *  
	 */
	private void populateActivityActivityBindingDefinitions() {
		activityActivityBindingDefinitions
				.add(new ActivityActivityBindingDefinition(
						((ActivityDefinition) activityDefinitions.toArray()[0])
								.getId(),
						((ActivityDefinition) activityDefinitions.toArray()[1])
								.getId(), sourceId)); //$NON-NLS-1$
		activityActivityBindingDefinitions
				.add(new ActivityActivityBindingDefinition(
						((ActivityDefinition) activityDefinitions.toArray()[2])
								.getId(),
						((ActivityDefinition) activityDefinitions.toArray()[3])
								.getId(), sourceId)); //$NON-NLS-1$
	}
	/**
	 * Populate the activity pattern binding definitions.
	 *  
	 */
	private void populateActivityPatternBindingDefinitions() {
		for (int index = 0; index < activityDefinitions.size(); index++) {
			activityPatternBindingDefinitions
					.add(new ActivityPatternBindingDefinition(
							((ActivityDefinition) activityDefinitions.toArray()[index])
									.getId(), "org.eclipse.pattern" //$NON-NLS-1$
									+ Integer.toString(index + 1), sourceId));
		}
	}
	/**
	 * Populate the category activity binding definitions.
	 *  
	 */
	private void populateCategoryActivityBindingDefinitions() {
		int counter = 1;
		for (int index = 1; index <= categoryDefinitions.size(); index++) {
			categoryActivityBindingDefinitions
					.add(new CategoryActivityBindingDefinition(
							"org.eclipse.activity" + Integer.toString(counter), //$NON-NLS-1$
							"org.eclipse.category" + Integer.toString(index), //$NON-NLS-1$
							sourceId));
			counter++;
			categoryActivityBindingDefinitions
					.add(new CategoryActivityBindingDefinition(
							"org.eclipse.activity" + Integer.toString(counter), //$NON-NLS-1$
							"org.eclipse.category" + Integer.toString(index), //$NON-NLS-1$
							sourceId));
			counter++;
			categoryActivityBindingDefinitions
					.add(new CategoryActivityBindingDefinition(
							"org.eclipse.activity" + Integer.toString(counter), //$NON-NLS-1$
							"org.eclipse.category" + Integer.toString(index), //$NON-NLS-1$
							sourceId));
			counter++;
		}
	}
	/**
	 * Populate the activity definitions.
	 *  
	 */
	private void populateActivityDefinitions() {
		String stringToAppend = null;
		for (int index = 1; index <= categoryDefinitions.size() * 3; index++) {
			stringToAppend = Integer.toString(index);
			activityDefinitions.add(new ActivityDefinition(
					"org.eclipse.activity" + stringToAppend, "Activity " //$NON-NLS-1$ //$NON-NLS-2$
							+ stringToAppend, sourceId, "description")); //$NON-NLS-1$
		}
	}
	/**
	 * Populate the category definitions.
	 *  
	 */
	private void populateCategoryDefinitions() {
		String stringToAppend = null;
		for (int index = 1; index <= 6; index++) {
			stringToAppend = Integer.toString(index);
			categoryDefinitions.add(new CategoryDefinition(
					"org.eclipse.category" + stringToAppend, "Category " //$NON-NLS-1$ //$NON-NLS-2$
							+ stringToAppend, sourceId, "description")); //$NON-NLS-1$
		}
	}
	/**
	 * Add an activity.
	 * 
	 * @param activityId
	 *            The activity's id.
	 * @param activityName
	 *            The activity's name
	 */
	public void addActivity(String activityId, String activityName) {
		activityDefinitions.add(new ActivityDefinition(activityId,
				activityName, sourceId, "description")); //$NON-NLS-1$
		fireActivityRegistryChanged();
	}
	/**
	 * Remove adn activity.
	 * 
	 * @param activityId
	 *            The activity's id.
	 * @param activityName
	 *            The activity's name.
	 */
	public void removeActivity(String activityId, String activityName) {
		activityDefinitions.remove(new ActivityDefinition(activityId,
				activityName, sourceId, "description")); //$NON-NLS-1$
		fireActivityRegistryChanged();
	}
	/**
	 * Add a category.
	 * 
	 * @param categoryId
	 *            The category's id.
	 * @param categoryName
	 *            The category's name.
	 */
	public void addCategory(String categoryId, String categoryName) {
		categoryDefinitions.add(new CategoryDefinition(categoryId,
				categoryName, sourceId, "description")); //$NON-NLS-1$
		fireActivityRegistryChanged();
	}
	/**
	 * Remove a category.
	 * 
	 * @param categoryId
	 *            The category's id.
	 * @param categoryName
	 *            The category's name.
	 */
	public void removeCategory(String categoryId, String categoryName) {
		categoryDefinitions.remove(new CategoryDefinition(categoryId,
				categoryName, sourceId, "description")); //$NON-NLS-1$
		fireActivityRegistryChanged();
	}
	/**
	 * Add an activity activity binding.
	 * 
	 * @param parentId
	 *            The parent id.
	 * @param childId
	 *            The child id.
	 */
	public void addActivityActivityBinding(String childId, String parentId) {
		activityActivityBindingDefinitions
				.add(new ActivityActivityBindingDefinition(childId, parentId,
						sourceId));
		fireActivityRegistryChanged();
	}
	/**
	 * Reomve an activity activity binding.
	 * 
	 * @param parentId
	 *            The parent id.
	 * @param childId
	 *            The child id.
	 */
	public void removeActivityActivityBinding(String childId, String parentId) {
		activityActivityBindingDefinitions
				.remove(new ActivityActivityBindingDefinition(childId,
						parentId, sourceId));
		fireActivityRegistryChanged();
	}
	/**
	 * Add a category activity binding.
	 * 
	 * @param activityId
	 *            The activity id.
	 * @param categoryId
	 *            The category id.
	 */
	public void addCategoryActivityBinding(String activityId, String categoryId) {
		categoryActivityBindingDefinitions
				.add(new CategoryActivityBindingDefinition(activityId,
						categoryId, sourceId));
		fireActivityRegistryChanged();
	}
	/**
	 * Remove a category activity binding.
	 * 
	 * @param activityId
	 *            The activity id.
	 * @param categoryId
	 *            The category id.
	 */
	public void removeCategoryActivityBinding(String activityId,
			String categoryId) {
		categoryActivityBindingDefinitions
				.remove(new CategoryActivityBindingDefinition(activityId,
						categoryId, sourceId));
		fireActivityRegistryChanged();
	}
	/**
	 * Update the category's description.
	 * 
	 * @param categoryId
	 *            The category Id.
	 * @param categoryDescription
	 *            The category description.
	 */
	public void updateCategoryDescription(String categoryId,
			String categoryDescription) {
		CategoryDefinition currentCategory = null;
		for (Iterator i = categoryDefinitions.iterator(); i.hasNext();) {
			currentCategory = (CategoryDefinition) i.next();
			if (currentCategory.getId().equals(categoryId)) {
				categoryDefinitions.remove(currentCategory);
				categoryDefinitions.add(new CategoryDefinition(categoryId,
						currentCategory.getName(), currentCategory
								.getSourceId(), categoryDescription));
				fireActivityRegistryChanged();
				return;
			}
		}
	}
	/**
	 * Update the activity's description.
	 * 
	 * @param activityId
	 *            The activity id.
	 * @param activityDescription
	 *            The activity description.
	 */
	public void updateActivityDescription(String activityId,
			String activityDescription) {
		ActivityDefinition currentActivity = null;
		for (Iterator i = activityDefinitions.iterator(); i.hasNext();) {
			currentActivity = (ActivityDefinition) i.next();
			if (currentActivity.getId().equals(activityId)) {
				activityDefinitions.remove(currentActivity);
				activityDefinitions.add(new ActivityDefinition(activityId,
						currentActivity.getName(), currentActivity
								.getSourceId(), activityDescription));
				fireActivityRegistryChanged();
				return;
			}
		}
	}
	/**
	 * Update the activity's name.
	 * 
	 * @param activityId
	 *            The activity id.
	 * @param activityName
	 *            The activity's name.
	 */
	public void updateActivityName(String activityId, String activityName) {
		ActivityDefinition currentActivity = null;
		for (Iterator i = activityDefinitions.iterator(); i.hasNext();) {
			currentActivity = (ActivityDefinition) i.next();
			if (currentActivity.getId().equals(activityId)) {
				activityDefinitions.remove(currentActivity);
				activityDefinitions.add(new ActivityDefinition(activityId,
						activityName, currentActivity.getSourceId(),
						currentActivity.getDescription()));
				fireActivityRegistryChanged();
				return;
			}
		}
	}
	/**
	 * Update the category's name.
	 * 
	 * @param categoryId
	 *            The category id.
	 * @param categoryName
	 *            The category name.
	 */
	public void updateCategoryName(String categoryId, String categoryName) {
		CategoryDefinition currentCategory = null;
		for (Iterator i = categoryDefinitions.iterator(); i.hasNext();) {
			currentCategory = (CategoryDefinition) i.next();
			if (currentCategory.getId().equals(categoryId)) {
				categoryDefinitions.remove(currentCategory);
				categoryDefinitions.add(new CategoryDefinition(categoryId,
						categoryName, currentCategory.getSourceId(),
						currentCategory.getDescription()));
				fireActivityRegistryChanged();
				return;
			}
		}
	}
	/**
	 * Remove an activity pattern binding.
	 * 
	 * @param pattern
	 *            The pattern binding.
	 */
	public void removeActivityPatternBinding(String pattern) {
		ActivityPatternBindingDefinition currentDefinition = null;
		for (Iterator i = activityPatternBindingDefinitions.iterator(); i
				.hasNext();) {
			currentDefinition = (ActivityPatternBindingDefinition) i.next();
			if (currentDefinition.getPattern().equals(pattern)) {
				activityPatternBindingDefinitions.remove(currentDefinition);
				fireActivityRegistryChanged();
				return;
			}
		}
	}
	/**
	 * Add an activity pattern binding.
	 * 
	 * @param activityId
	 *            The actvity Id.
	 * @param pattern
	 *            The pattern.
	 */
	public void addActivityPatternBinding(String activityId, String pattern) {
		if (activityPatternBindingDefinitions
				.add(new ActivityPatternBindingDefinition(activityId, pattern,
						sourceId))) {
			fireActivityRegistryChanged();
			return;
		}
	}
}