package view;

import java.util.ArrayList;

import controller.databaseConnection;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Orientation;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ScrollBar;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class ViewChallengesScreen extends Gui {
	private Stage primaryStage;
	private databaseConnection dbcon = new databaseConnection("jdbc:mysql://databases.aii.avans.nl/sficken_db",
			"sficken", "Ab12345");
	private VBox challenges;
	Pane viewChallengesPane = new Pane();
	Scene viewChallengesScene = new Scene(viewChallengesPane, 400, 800);
	PlayScreen playScreen;

	public ViewChallengesScreen(Stage primaryStage) {
		this.primaryStage = primaryStage;
		challenges = new VBox(15);
		challenges.setAlignment(Pos.CENTER);
		challenges.setTranslateY(150);
		challenges.setTranslateX(12.5);
	}

	public void makeViewChallengesScreen() {
		setUpScene();
		makeBackButton();

		addChallenges();
	}

	private void setUpScene() {
		primaryStage.setTitle("Uitdagingen bekijken");
		primaryStage.centerOnScreen();
		viewChallengesScene.getStylesheets().add(getClass().getResource("application.css").toExternalForm());
		viewChallengesPane.getStyleClass().add("pane");
		primaryStage.setScene(viewChallengesScene);
		primaryStage.setResizable(false);

	}

	private void makeBackButton() {
		Button backButton = new Button("Terug");
		backButton.setPrefHeight(50);
		backButton.setPrefWidth(150);
		backButton.setTranslateX(0);
		backButton.setTranslateY(0);
		viewChallengesPane.getChildren().add(backButton);
		backButton.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent event) {
				MainMenuScreen screen = new MainMenuScreen();
				screen.makeMainMenuScreen(primaryStage);
			}
		});
	}

	private void addChallenges() {

		ArrayList<String> gameIDs = dbcon.select("SELECT * FROM speler WHERE username = '" + player.getName() + "' AND speelstatus = 'uitgedaagde'", "idspel");

		for (int i = 0; i < gameIDs.size(); i++) {
			addChallenge(i , gameIDs);
			System.out.println(i + " is gelukt");
		}

		viewChallengesPane.getChildren().add(challenges);
	}

	private void addChallenge(int gameIdIndex , ArrayList<String> gameIDs) {

		HBox challenge = new HBox();
		challenge.setAlignment(Pos.CENTER);


		Text challengerUsername = new Text(
				dbcon.select("SELECT username FROM speler WHERE speelstatus = 'uitdager' AND idspel = "+ gameIDs.get(gameIdIndex), "username").get(0));

		challengerUsername.getStyleClass().add("challengerText");
		challenge.getChildren().add(challengerUsername);

		VBox buttons = new VBox(5);
		buttons.setTranslateX(150);

		Button acceptChallenge = new Button("Accepteren");
		acceptChallenge.setPrefHeight(40);
		acceptChallenge.setPrefWidth(150);

		buttons.getChildren().add(acceptChallenge);
		acceptChallenge.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent event) {
				dbcon.insert("UPDATE speler SET speelstatus = 'geaccepteerd' WHERE username = '" + player.getName()
						+ "' AND idspel = " + gameIDs.get(gameIdIndex));

				playScreen = new PlayScreen();
				playScreen.makePlayScreen(primaryStage);
			}
		});

		Button denyChallenge = new Button("Afwijzen");
		denyChallenge.setPrefHeight(40);
		denyChallenge.setPrefWidth(150);
		// denyChallenge.setTranslateX(250);
		// denyChallenge.setTranslateY(y+50);
		buttons.getChildren().add(denyChallenge);
		// viewChallengesPane.getChildren().add(denyChallenge);
		denyChallenge.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent event) {
				dbcon.insert("UPDATE speler SET speelstatus = 'geweigerd' WHERE username = '" + player.getName() + "' AND idspel = " + gameIDs.get(gameIdIndex));
				 viewChallengesPane.getChildren().remove(acceptChallenge);
				 viewChallengesPane.getChildren().remove(denyChallenge);
				 viewChallengesPane.getChildren().remove(challengerUsername);
				challenges.getChildren().remove(challenge);
			}
		});

		challenge.getChildren().add(buttons);
		challenges.getChildren().add(challenge);

	}
}