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package riverpuff.v3;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import static java.lang.Math.random;
import static java.lang.Thread.sleep;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.animation.AnimationTimer;
import javafx.animation.KeyFrame;
import javafx.animation.KeyValue;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.geometry.Pos;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.canvas.Canvas;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.image.Image;
import javafx.scene.input.KeyCode;
import javafx.scene.layout.GridPane;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import javafx.util.Duration;

/**
 *
 * @author Marek
 */
public class RiverPuffV3 extends Application {

    public String name = "";

    @Override
    public void start(Stage primaryStage) {

        createMenu(primaryStage);

        primaryStage.show();
        primaryStage.setResizable(false);
        primaryStage.getIcons().
                add(new Image(getClass().getResourceAsStream("Icon.png")));
    }

    private void createMenu(Stage primaryStage) {

        primaryStage.setScene(null);

        GridPane pane_menu = new GridPane();

        Button button_name = new Button("Name");
        button_name.setMaxHeight(Double.MAX_VALUE);
        button_name.setMaxWidth(Double.MAX_VALUE);
        button_name.setOnAction(e -> {
            createName(primaryStage);
            /*try{
                OutputStreamWriter writer = new OutputStreamWriter( new FileOutputStream("log.txt", true), "UTF-8");
                BufferedWriter fbw = new BufferedWriter(writer);
                fbw.newLine();
                fbw.write("append txt...");
                fbw.newLine();
                fbw.close();
            }
            catch (Exception v) {
            System.out.println("Error: " + v.getMessage());
            }*/
        });

        Button button_start = new Button("Start");
        button_start.setMaxHeight(Double.MAX_VALUE);
        button_start.setMaxWidth(Double.MAX_VALUE);
        button_start.setOnAction(e -> {
            drawGame(primaryStage);
        });

        pane_menu.setHgap(10);
        pane_menu.setVgap(10);
        pane_menu.add(button_name,0,10,10,10);
        pane_menu.add(button_start,15,10,10,10);

        try {
            String read_file = null;
            BufferedReader in = new BufferedReader(new FileReader("log.txt"));
            read_file = in.readLine();
            Text text_name = new Text("Hello " + read_file);
            pane_menu.add(text_name,5,5,10,5);
        } catch (FileNotFoundException e) {
            System.out.println("File not found!");
            //throw new RuntimeException("File not found");
        } catch (IOException e) {
            System.out.println("IO Error occured");
            //throw new RuntimeException("IO Error occured");
        }

        Scene scene_menu = new Scene(pane_menu, 300, 500);

        primaryStage.setTitle("River Puff");
        primaryStage.setScene(scene_menu);

    }

    private void createName (Stage primaryStage) {

        primaryStage.setScene(null);

        GridPane pane_name = new GridPane();

        TextField tf_name = new TextField();
        tf_name.setMaxHeight(50);
        tf_name.setMaxWidth(240);
        tf_name.setAlignment(Pos.CENTER);
        tf_name.setFont(Font.font("Verdana",25));
        tf_name.setOnKeyPressed(ke -> {
            if (ke.getCode() == KeyCode.ENTER) {
                name = tf_name.getText();
                if (!name.isEmpty()){
                    MyFile myFile = new MyFile();
                    myFile.writeTextFile("log.txt", name);
                }
                createMenu(primaryStage);
            }
        });
        Button button_ok = new Button("OK");
        button_ok.setMaxHeight(30);
        button_ok.setMaxWidth(80);
        button_ok.setOnAction(e -> {
            name = tf_name.getText();
            if (!name.isEmpty()){
                MyFile myFile = new MyFile();
                myFile.writeTextFile("log.txt", name);
            }
            createMenu(primaryStage);
        });

        Text text_name = new Text("What is your name?");
        text_name.setFont(Font.font("Verdana",15));

        pane_name.setHgap(10);
        pane_name.setVgap(10);

        pane_name.add(text_name,8,9,5,5);
        pane_name.add(button_ok,11,22,8,3);
        pane_name.add(tf_name,3,15,24,5);

        Scene scene_name = new Scene(pane_name, 300, 500);

        primaryStage.setTitle("River Puff - Name");
        primaryStage.setScene(scene_name);

    }

    private void drawGame (Stage primaryStage) {

        primaryStage.setScene(null);

        int H = 700;
        int W = 1000;

        Group root = new Group();
        Scene scene_game = new Scene(root, W, H, Color.BLACK);

        Button button_menu = new Button("Menu");
        button_menu.setOnAction(e ->{
            createMenu(primaryStage);
        });

        Double sceneHeight = scene_game.getHeight();
        Double sceneWidth = scene_game.getWidth();
        Double rectHeigth = 100.0;

        Image ship = new Image((getClass().getResourceAsStream("ship.png")));

        /**********************************************************************/
        final Canvas canvas_shot = new Canvas(W, H);
        final Canvas canvas_coast = new Canvas(W, H);

        AnimationTimer timer = new AnimationTimer() {
            int[] j = {0,0,0,0,0,0,0,0};
            GraphicsContext b1 = canvas_coast.getGraphicsContext2D();

            @Override
            public void handle(long now) {

                if (j[0]==801) j[0]=0;
                if (j[1]==901) j[1]=100;
                if (j[2]==1001) j[2]=200;
                if (j[3]==1101) j[3]=300;
                if (j[4]==1201) j[4]=400;
                if (j[5]==1301) j[5]=500;
                if (j[6]==1401) j[6]=600;
                if (j[7]==1501) j[7]=700;

                b1.setFill(Color.FORESTGREEN);

                for (int i=1;i<9;i++) {
                    b1.fillRect(0, j[i-1]-(i*100), 300+i*10, 100);
                    b1.clearRect(0, j[i-1]-(i*100)-100, 300+i*10, 100);
                }

                for (int i=0;i<8;i++){
                    j[i]+=1;
                }
            }
        };
                timer.start();
        /**********************************************************************/

        root.getChildren().add(canvas_coast);
        root.getChildren().add(button_menu);
        root.getChildren().add(canvas_shot);
        primaryStage.setScene(scene_game);
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }

}