package ui.model;

import Interfaces.CategoryListener;
import Interfaces.ObjectListener;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;

import classes.Category;
import classes.CpsEdge;
import classes.AbstractCpsObject;
import classes.HolonElement;
import ui.controller.*;
import ui.view.Console;

public class Model {

	// Global Variables
	private static int SCALE = 50; // Picture Scale
	private static int SCALE_DIV2 = SCALE / 2;
	private static final int ITERATIONS = 100;
	private int CUR_ITERATION = 0;
	// ID of the Selected Object
	private AbstractCpsObject selectedCpsObject = null;
	private HolonElement selectedHolonElement;
	private CpsEdge selectedEdge;
	private ArrayList<AbstractCpsObject> selectedObjects = new ArrayList<AbstractCpsObject>();
	private ArrayList<AbstractCpsObject> clipboardObjects = new ArrayList<AbstractCpsObject>();
	private Console console;

	// Iteration Speed
	private int timerSpeed = 1000;

	// Simulation boolean
	private boolean isSimulation = false;

	private int selectedID = 0;
	// number of the current autosave
	private int autoSaveNr = -1;
	// number of max simultaneous autosaves
	private int numberOfSaves = 35;
	// eventuell wenn Canvasgröße gewählt werden kann
	private int HEIGHT;
	private int WIDTH;
	/*
	 * Array of all categories in the model. It is set by default with the
	 * categories ENERGY, BUILDINGS and COMPONENTS
	 */
	private ArrayList<Category> categories;

	/*
	 * Array of all CpsObjects in our canvas. It is set by default as an empty
	 * list.
	 */
	private ArrayList<AbstractCpsObject> objectsOnCanvas;

	private HashMap<String, Integer> cgIdx;
	private HashMap<Integer, Integer> cvsObjIdx;

	/*
	 * Array of all CpsObjects in our canvas. It is set by default as an empty
	 * list.
	 */
	private ArrayList<CpsEdge> edgesOnCanvas;

	/*
	 * Array for all Listeners
	 */
	private List<CategoryListener> categoryListeners;
	private List<ObjectListener> objectListeners;

	/*
	 * Constructor for the model. It initializes the categories and
	 * objectsOnCanvas by default values. Listeners are also initialized by
	 * default values.
	 */
	public Model() {
		setCategories(new ArrayList<Category>());
		setObjectsOnCanvas(new ArrayList<AbstractCpsObject>());
		setEdgesOnCanvas(new ArrayList<CpsEdge>());
		setCategoryListeners(new LinkedList<CategoryListener>());
		setObjectListeners(new LinkedList<ObjectListener>());
		setCgIdx(new HashMap<String, Integer>());
		setCvsObjIdx(new HashMap<Integer, Integer>());
		setClipboradObjects(new ArrayList<AbstractCpsObject>());
	}

	/**
	 * @return the categories
	 */
	public ArrayList<Category> getCategories() {
		return categories;
	}

	/**
	 * @param categories
	 *            the categories to set
	 */
	public void setCategories(ArrayList<Category> categories) {
		this.categories = categories;
	}

	/**
	 * Transform the Arraylist of categories into a string of all objectName
	 * with a separation (',') between each name
	 * 
	 * @return String of all names separeted by ','
	 */
	public String toStringCat() {
		String text = "";
		for (int i = 0; i < categories.size(); i++) {
			if (text == "") {
				text = categories.get(i).getName();
			} else {
				text = text + ", " + categories.get(i).getName();
			}
		}
		return text;
	}

	/**
	 * @return the objectsOnCanvas
	 */
	public ArrayList<AbstractCpsObject> getObjectsOnCanvas() {
		return objectsOnCanvas;
	}

	/**
	 * @param objectsOnCanvas
	 *            the objectsOnCanvas to set
	 */
	public void setObjectsOnCanvas(ArrayList<AbstractCpsObject> objectsOnCanvas) {
		this.objectsOnCanvas = objectsOnCanvas;
	}

	/**
	 * @return the objectsOnCanvas
	 */
	public ArrayList<CpsEdge> getEdgesOnCanvas() {
		return edgesOnCanvas;
	}

	/**
	 * @param objectsOnCanvas
	 *            the objectsOnCanvas to set
	 */
	public void addEdgeOnCanvas(CpsEdge edge) {
		this.edgesOnCanvas.add(edge);
	}

	/**
	 * @param edgesOnCanvas
	 *            the edge to remove
	 */
	public void removeEdgesOnCanvas(CpsEdge edge) {
		this.edgesOnCanvas.remove(edge);
	}

	/**
	 * @param EdgesOnCanvas
	 *            the edgesOnCanvas to set
	 */
	public void setEdgesOnCanvas(ArrayList<CpsEdge> arrayList) {
		this.edgesOnCanvas = arrayList;
	}

	/**
	 * @return the objectListeners
	 */
	public List<ObjectListener> getObjectListeners() {
		return objectListeners;
	}

	/**
	 * @param linkedList
	 *            the objectListeners to set
	 */
	public void setObjectListeners(LinkedList<ObjectListener> linkedList) {
		this.objectListeners = linkedList;
	}

	/**
	 * @return the categoryListeners
	 */
	public List<CategoryListener> getCategoryListeners() {
		return categoryListeners;
	}

	/**
	 * @param linkedList
	 *            the categoryListeners to set
	 */
	public void setCategoryListeners(LinkedList<CategoryListener> linkedList) {
		this.categoryListeners = linkedList;
	}

	/**
	 * Set the ID of the selected Object 0 = no Object is selected
	 * 
	 * @param ID
	 * 
	 */
	public void setSelectedObjectID(int id) {
		this.selectedID = id;
	}

	/**
	 * Returns the ID of the selected Object 0 = no Object is selected
	 * 
	 * @return ID
	 */
	public int getSelectedObjectID() {
		return selectedID;
	}

	public AbstractCpsObject getSelectedCpsObject() {
		return selectedCpsObject;
	}

	public void setSelectedCpsObject(AbstractCpsObject selectedCpsObject) {
		this.selectedCpsObject = selectedCpsObject;
	}

	public ArrayList<AbstractCpsObject> getSelectedCpsObjects() {
		return selectedObjects;
	}

	public HolonElement getSelectedHolonElement() {
		return selectedHolonElement;
	}

	public void setSelectedHolonElement(HolonElement selectedHolonElement) {
		this.selectedHolonElement = selectedHolonElement;
	}

	/**
	 * Returns SCALE
	 * 
	 * @return SCALE
	 */
	public int getScale() {
		return SCALE;
	}

	/**
	 * Returns SCALE_DIV2
	 * 
	 * @return SCALE_DIV2
	 */
	public int getScaleDiv2() {
		return SCALE_DIV2;
	}

	public void setScale(int scale) {
		SCALE = scale;
		SCALE_DIV2 = SCALE / 2;
	}

	/**
	 * Returns ITERATIONS
	 * 
	 * @return ITERATIONS
	 */
	public int getIterations() {
		return ITERATIONS;
	}

	/**
	 * sets the current Iteration
	 * 
	 * @param cur_it,
	 *            the current Iteration
	 */
	public void setCurIteration(int cur_it) {
		this.CUR_ITERATION = cur_it;
	}

	/**
	 * Returns CUR_ITERATIONS
	 * 
	 * @return CUR_ITERATIONS
	 */
	public int getCurIteration() {
		return CUR_ITERATION;
	}

	/**
	 * Set the selected Edge
	 * 
	 * @param edge
	 * 
	 */
	public void setSelectedEdge(CpsEdge edge) {
		this.selectedEdge = edge;
	}

	/**
	 * Returns the selected Edge
	 * 
	 * @return selectedEdge
	 */
	public CpsEdge getSelectedEdge() {
		return selectedEdge;
	}

	/**
	 * @return the cgIdx
	 */
	public HashMap<String, Integer> getCgIdx() {
		return cgIdx;
	}

	/**
	 * @param cgIdx
	 *            the cgIdx to set
	 */
	public void setCgIdx(HashMap<String, Integer> cgIdx) {
		this.cgIdx = cgIdx;
	}

	/**
	 * @return the cvsObjIdx
	 */
	public HashMap<Integer, Integer> getCvsObjIdx() {
		return cvsObjIdx;
	}

	/**
	 * @param cvsObjIdx
	 *            the cvsObjIdx to set
	 */
	public void setCvsObjIdx(HashMap<Integer, Integer> cvsObjIdx) {
		this.cvsObjIdx = cvsObjIdx;
	}

	public void setAutoSaveNr(int autoSaveNr) {
		this.autoSaveNr = autoSaveNr;
	}

	public int getAutoSaveNr() {
		return autoSaveNr;
	}

	/**
	 * @return the numberOfSaves
	 */
	public int getNumberOfSaves() {
		return numberOfSaves;
	}

	/**
	 * @param numberOfSaves
	 *            the numberOfSaves to set
	 */
	public void setNumberOfSaves(int numberOfSaves) {
		this.numberOfSaves = numberOfSaves;
	}

	/**
	 * @param Objects
	 *            Array of Objects
	 */
	public void setClipboradObjects(ArrayList<AbstractCpsObject> c) {
		this.clipboardObjects = c;
	}

	/**
	 * 
	 * @return Objects in the Clipboard
	 */
	public ArrayList<AbstractCpsObject> getClipboradObjects() {
		return clipboardObjects;
	}

	/**
	 * 
	 * @param console
	 *            the console
	 */
	public void setConsole(Console console) {
		this.console = console;
	}

	/**
	 * 
	 * @return console the console
	 */
	public Console getConsole() {
		return console;
	}

	/**
	 * @param timerSpeed
	 *            speed for the Iterations
	 */
	public void setTimerSpeed(int t) {
		this.timerSpeed = t;
	}

	/**
	 * @return timerSpeed speed for the Iterations
	 */
	public int getTimerSpeed() {
		return this.timerSpeed;
	}

	/**
	 * @param isSimulation
	 *            boolean for for isSimulation
	 */
	public void setIsSimulation(boolean b) {
		this.isSimulation = b;
	}

	/**
	 * @return isSimulation boolean for for isSimulation
	 */
	public boolean getIsSimulation() {
		return this.isSimulation;
	}
}