package mod_quicklaunch;

import java.util.ArrayList;
import java.util.Map;

import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.ScrollPane;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import manager.ResourceManager;

public class ShortcutWindow extends AnchorPane {
	
	
	Rectangle buttonBar;
	Button addButton;
	Button backButton;
	Button editButton;
	boolean editable = false;
	Button saveButton;
	Button trashButton;
	
	Pane shortcutRootPane;
	ScrollPane scrollPane;
	private ArrayList<ShortcutEntryPane> shortcutEntries;
	
	public ShortcutWindow(Map<String, String> currentShortcuts) {
		
		this.setPrefWidth(600);
		this.setMaxWidth(600);
		this.setPrefHeight(400);
		this.setMaxHeight(400);
		
		buttonBar = new Rectangle(600,40);
		buttonBar.setLayoutX(0);
		buttonBar.setLayoutY(0);
		buttonBar.setFill(Color.WHITE);
		//buttonBar.setFill(Color.rgb(244, 244, 244));
		
		addButton = new Button();
		addButton.setPrefWidth(32);
		addButton.setPrefHeight(32);
		addButton.setLayoutX(120);
		addButton.setLayoutY(5);
		addButton.setPadding(Insets.EMPTY);
		addButton.setStyle("-fx-background-color: transparent");
		addButton.setGraphic(ResourceManager.getAddImage());//Background(new Background(new BackgroundImage(ResourceManager.getAddImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
		addButton.setVisible(editable);
		
		addButton.setOnAction(new EventHandler<ActionEvent>() {
			
			public void handle(ActionEvent event) {
				shortcutEntries.add(new ShortcutEntryPane(shortcutEntries.size()*35));
				shortcutEntries.get(shortcutEntries.size()-1).setEditable(true);
				shortcutRootPane.setPrefHeight(shortcutRootPane.getPrefHeight()+35);
				shortcutRootPane.getChildren().add(shortcutEntries.get(shortcutEntries.size()-1));		
				scrollPane.getContent().setVisible(false);
				scrollPane.getContent().setVisible(true);
				//Scrolling Thread :c
				Thread t = new Thread(new Runnable() {
					public void run() {
						try {
							Thread.sleep(200);
						} catch (InterruptedException e) {
							e.printStackTrace();
						}
						scrollPane.setVvalue(1.0);	
					}
				});
				t.start();
				shortcutEntries.get(shortcutEntries.size()-1).focus();
				
				
			}
		});
	
		backButton = new Button();
		backButton.setPrefWidth(32);
		backButton.setPrefHeight(32);
		backButton.setLayoutX(0);
		backButton.setLayoutY(5);
		backButton.setPadding(Insets.EMPTY);
		backButton.setStyle("-fx-background-color: transparent");
		backButton.setGraphic(ResourceManager.getBackImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getBackImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
		backButton.setOnAction(new EventHandler<ActionEvent>() {

			public void handle(ActionEvent event) {
				Stage thisStage = (Stage) ShortcutWindow.this.getScene().getWindow();
				thisStage.close();
			}
		});
		
		editButton = new Button();
		editButton.setPrefWidth(32);
		editButton.setPrefHeight(32);
		editButton.setLayoutX(80);
		editButton.setLayoutY(5);
		editButton.setPadding(Insets.EMPTY);
		editButton.setStyle("-fx-background-color: transparent");
		editButton.setGraphic(ResourceManager.getEditImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getEditImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
		editButton.setOnAction(new EventHandler<ActionEvent>() {

			public void handle(ActionEvent event) {
				if(!editable) {
					editButton.setGraphic(ResourceManager.getLockImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getLockImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
					editable = true;
					addButton.setVisible(editable);
					trashButton.setVisible(editable);
					saveButton.setGraphic(ResourceManager.getSaveImageUnsaved());
					
					
					for(ShortcutEntryPane sep: shortcutEntries) {
						sep.setEditable(editable);
					}
				}
				else {
					editButton.setGraphic(ResourceManager.getEditImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getEditImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
					editable = false;
					addButton.setVisible(editable);
					trashButton.setVisible(editable);
					saveButton.setGraphic(ResourceManager.getSaveImage());
					for(ShortcutEntryPane sep: shortcutEntries) {
						sep.setEditable(editable);
					}
				}	
			}
		});
		
		saveButton = new Button();
		saveButton.setPrefWidth(32);
		saveButton.setPrefHeight(32);
		saveButton.setLayoutX(40);
		saveButton.setLayoutY(5);
		saveButton.setPadding(Insets.EMPTY);
		saveButton.setStyle("-fx-background-color: transparent");
		saveButton.setGraphic(ResourceManager.getSaveImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getSaveImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
		saveButton.setOnAction(new EventHandler<ActionEvent>() {
			
			public void handle(ActionEvent event) {
				saveButton.setGraphic(ResourceManager.getSaveImage());
				editButton.fire();
				currentShortcuts.clear();
				for (ShortcutEntryPane shortcutEntry : shortcutEntries) {
					currentShortcuts.put(shortcutEntry.getShortcut(), shortcutEntry.getPath());
				}
			}
		});
		
		trashButton = new Button();
		trashButton.setPrefWidth(32);
		trashButton.setPrefHeight(32);
		trashButton.setLayoutX(556);
		trashButton.setLayoutY(5);
		trashButton.setVisible(false);
		trashButton.setPadding(Insets.EMPTY);
		trashButton.setStyle("-fx-background-color: transparent");
		trashButton.setGraphic(ResourceManager.getTrashImage());//setBackground(new Background(new BackgroundImage(ResourceManager.getTrashImage(),BackgroundRepeat.NO_REPEAT,BackgroundRepeat.NO_REPEAT, BackgroundPosition.DEFAULT,BackgroundSize.DEFAULT)));
		trashButton.setOnAction(new EventHandler<ActionEvent>() {

			public void handle(ActionEvent event) {
				boolean allRemoved = false;
				while(!allRemoved) {
					allRemoved = true;
					for(int i = 0; i < shortcutEntries.size();i++) {
						System.out.println(i);
						if(shortcutEntries.get(i).isChecked()) {
							allRemoved = false;
							shortcutEntries.remove(i);
							shortcutRootPane.getChildren().remove(i);
							break;
							
						}
					}
				}
				
				shortcutRootPane.setPrefHeight(shortcutEntries.size()*35);
				int y = 0;
				for(int i = 0;i < shortcutEntries.size();i++) {
					shortcutEntries.get(i).setLayoutY(y);
					y+=35;
				}
			}
		});

		shortcutRootPane = new Pane();
		shortcutRootPane.setPrefSize(582	, currentShortcuts.size()*35);
		shortcutRootPane.setLayoutX(0);
		shortcutRootPane.setLayoutY(0);
		
		scrollPane = new ScrollPane(shortcutRootPane);
		scrollPane.setPrefSize(600, 360);
		scrollPane.setLayoutX(0);
		scrollPane.setLayoutY(40);
		
		shortcutEntries = new ArrayList<>();
		int y = 0;
		for(String key : currentShortcuts.keySet()){
			ShortcutEntryPane sep = new ShortcutEntryPane(y).setFieldContent(key, currentShortcuts.get(key));
			shortcutEntries.add(sep);
			shortcutRootPane.getChildren().add(sep);
			y+=35;
		}
		
		this.getChildren().add(scrollPane);
		this.getChildren().add(buttonBar);
		this.getChildren().add(addButton);
		this.getChildren().add(backButton);
		this.getChildren().add(editButton);
		this.getChildren().add(saveButton);
		this.getChildren().add(trashButton);
		
	}

}