/*
 * This file is subject to the license found in LICENCE.TXT in the root directory of the project.
 * 
 * #SNAPSHOT#
 */
package fr.jayasoft.ivy.util;

import java.util.ArrayList;
import java.util.List;

import fr.jayasoft.ivy.util.Configurator;

import junit.framework.TestCase;

/**
 * @author x.hanin
 *
 */
public class ConfiguratorTest extends TestCase {
	public static class City {
        private List _housings = new ArrayList();
        private List _streets = new ArrayList();

    	private String _name;
		public String getName() {
			return _name;
		}
		public void setName(String name) {
			_name = name;
		}
		public List getHousings() {
			return _housings;
		}
		public List getStreets() {
			return _streets;
		}
        public void add(Housing h) {
            _housings.add(h);
        }
        public void add(Street s) {
            _streets.add(s);
        }
    }

	public static class Street {
    	private Class _clazz;
    	private List _trees = new ArrayList();
		public List getTrees() {
			return _trees;
		}
    	public void addConfiguredTree(Tree tree) {
    		_trees.add(tree);
    	}
		public Class getClazz() {
			return _clazz;
		}
		public void setClazz(Class clazz) {
			_clazz = clazz;
		}
    }

	public static abstract class Housing {
        private List _rooms = new ArrayList();
        private boolean _isEmpty;
        private Person _proprietary;

		public List getRooms() {
			return _rooms;
		}
        public void addRoom(Room r) {
            _rooms.add(r);
        }
		public boolean isEmpty() {
			return _isEmpty;
		}
		public void setEmpty(boolean isEmpty) {
			_isEmpty = isEmpty;
		}
		public Person getProprietary() {
			return _proprietary;
		}
		public void setProprietary(Person proprietary) {
			_proprietary = proprietary;
		}
    }

	public static class House extends Housing {    	
    }
    
	public static class Tree {
    	private short _age;
		public short getAge() {
			return _age;
		}
		public void setAge(short age) {
			_age = age;
		}
    }

	public static class Flat extends Housing {
    	private int _stage;
		public int getStage() {
			return _stage;
		}
		public void setStage(int stage) {
			_stage = stage;
		}
    }

	public static class Room {
    	private short _surface;
		public short getSurface() {
			return _surface;
		}
		public void setSurface(short surface) {
			_surface = surface;
		}
    }
    
	public static class Person {
    	private String _name;

		public Person(String name) {
    		_name = name;
    	}
		public String getName() {
			return _name;
		}
    }

    private Configurator _conf;
    
	protected void setUp() throws Exception {
		_conf = new Configurator();
	}
	
	public void testSetRoot() {
        City city = new City();
        _conf.setRoot(city);
        assertEquals(city, _conf.getCurrent());
	}
	
    public void testStringAttribute() {
        City city = new City();
        _conf.setRoot(city);
        _conf.setAttribute("name", "bordeaux");
        assertEquals("bordeaux", city.getName());
    }
    
    public void testIntAttribute() {
        Flat flat = new Flat();
        _conf.setRoot(flat);
        _conf.setAttribute("stage", "4");
        assertEquals(4, flat.getStage());
    }
    
    public void testBooleanAttribute() {
        Housing housing = new House();
        _conf.setRoot(housing);
        _conf.setAttribute("empty", "true");
        assertEquals(true, housing.isEmpty());
        _conf.setAttribute("empty", "false");
        assertEquals(false, housing.isEmpty());
        _conf.setAttribute("empty", "yes");
        assertEquals(true, housing.isEmpty());
        _conf.setAttribute("empty", "no");
        assertEquals(false, housing.isEmpty());
        _conf.setAttribute("empty", "on");
        assertEquals(true, housing.isEmpty());
        _conf.setAttribute("empty", "off");
        assertEquals(false, housing.isEmpty());
    }

    public void testClassAttribute() {
        Street street = new Street();
        _conf.setRoot(street);
        _conf.setAttribute("clazz", getClass().getName());
        assertEquals(getClass(), street.getClazz());
    }
    
    public void testPersonAttribute() {
        Housing housing = new House();
        _conf.setRoot(housing);
        _conf.setAttribute("proprietary", "jean");
        assertEquals("jean", housing.getProprietary().getName());
    }
    
    public void testAddRoom() {
        Housing housing = new House();
        _conf.setRoot(housing);
    	_conf.startCreateChild("room");
    	assertEquals(1, housing.getRooms().size());
    	_conf.setAttribute("surface", "24");
    	assertEquals(24, ((Room)housing.getRooms().get(0)).getSurface());
    	_conf.endCreateChild();
        assertEquals(housing, _conf.getCurrent());
    }
    public void testAddConfiguredTree() {
        Street street = new Street();
        _conf.setRoot(street);
        _conf.startCreateChild("tree");
        assertTrue(street.getTrees().isEmpty());
        _conf.setAttribute("age", "400");
        _conf.endCreateChild();
        assertEquals(1, street.getTrees().size());
        assertEquals(400, ((Tree)street.getTrees().get(0)).getAge());
        assertEquals(street, _conf.getCurrent());
    }
    public void testAddWithTypeDef() throws Exception {
    	City city = new City();
    	_conf.typeDef("house", House.class.getName());
    	_conf.typeDef("flat", Flat.class.getName());
    	_conf.typeDef("street", Street.class.getName());
    	_conf.setRoot(city);
    	_conf.startCreateChild("house");
        assertEquals(1, city.getHousings().size());
        assertTrue(city.getHousings().get(0) instanceof House);
        _conf.endCreateChild();
        _conf.startCreateChild("flat");
        assertEquals(2, city.getHousings().size());
        assertTrue(city.getHousings().get(1) instanceof Flat);
        _conf.endCreateChild();
        _conf.startCreateChild("street");
        assertEquals(1, city.getStreets().size());
    	_conf.endCreateChild();
        assertEquals(city, _conf.getCurrent());
    }
    public void testNested() throws Exception {
        City city = new City();
        _conf.typeDef("house", House.class.getName());
        _conf.setRoot(city);
        _conf.startCreateChild("house");
        _conf.startCreateChild("room");
        _conf.setAttribute("surface", "20");
        _conf.endCreateChild();
        _conf.startCreateChild("room");
        _conf.setAttribute("surface", "25");
        _conf.endCreateChild();
        _conf.endCreateChild();
        assertEquals(city, _conf.getCurrent());
        assertEquals(2, ((Housing)city.getHousings().get(0)).getRooms().size());
        assertEquals(20, ((Room)((Housing)city.getHousings().get(0)).getRooms().get(0)).getSurface());
        assertEquals(25, ((Room)((Housing)city.getHousings().get(0)).getRooms().get(1)).getSurface());
    }
    
    public void testMacro() throws Exception {
        City city = new City();
        _conf.typeDef("house", House.class.getName());
        
        _conf.startMacroDef("castle");
        _conf.addMacroAttribute("surface", "40");
        _conf.addMacroElement("addroom", true);
        _conf.startCreateChild("house");
        _conf.startCreateChild("room");
        _conf.setAttribute("surface", "@{surface}");
        _conf.endCreateChild();
        _conf.startCreateChild("room");
        _conf.setAttribute("surface", "@{surface}");
        _conf.endCreateChild();
        _conf.startCreateChild("addroom");
        _conf.endCreateChild();
        _conf.endCreateChild();
        _conf.endMacroDef();
        
        _conf.setRoot(city);
        _conf.startCreateChild("castle");
        _conf.setAttribute("surface", "10");
        _conf.endCreateChild();

        _conf.startCreateChild("castle");
        _conf.startCreateChild("addroom");
        _conf.startCreateChild("room");
        _conf.setAttribute("surface", "20");
        _conf.endCreateChild();
        _conf.endCreateChild();
        _conf.endCreateChild();
        
        assertEquals(city, _conf.getCurrent());
        assertEquals(2, city.getHousings().size());

        // first castle : 2 default rooms of 10 of surface
        assertEquals(2, ((Housing)city.getHousings().get(0)).getRooms().size());
        assertEquals(10, ((Room)((Housing)city.getHousings().get(0)).getRooms().get(0)).getSurface());
        assertEquals(10, ((Room)((Housing)city.getHousings().get(0)).getRooms().get(1)).getSurface());
        
        // second castle : 2 default rooms of default surface 40, + one addroom of surface 20
        assertEquals(3, ((Housing)city.getHousings().get(1)).getRooms().size());
        assertEquals(40, ((Room)((Housing)city.getHousings().get(1)).getRooms().get(0)).getSurface());
        assertEquals(40, ((Room)((Housing)city.getHousings().get(1)).getRooms().get(1)).getSurface());
        assertEquals(20, ((Room)((Housing)city.getHousings().get(1)).getRooms().get(2)).getSurface());
    }
}