package ruscz.game.gameOfProd.Dialog;

import ruscz.game.gameOfProd.Image.ImageDialog;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class Dialog {
    private String text;
    private int textLength;
    private ImageDialog imageDialog;
    private Timer timer;
    private DialogBar dialogBar;
    private int charNumber;
    private boolean timerIsRunning;

    Dialog(String text, DialogBar dialogBar) {
        this.text = text;
        textLength = text.length() + 1;
        this.dialogBar = dialogBar;
        charNumber = 0;
    }

    Dialog(String text, DialogBar dialogBar, ImageDialog imageDialog) {
        this.text = text;
        this.imageDialog = imageDialog;
        textLength = text.length() + 1;
        this.dialogBar = dialogBar;
        charNumber = 0;
    }

    public Dialog(DialogBar dialogBar) {
        this.dialogBar = dialogBar;
        charNumber = 0;
    }


    public JLabel prepareDialogBar(String string) {
        Font f1 = new Font("Times New Roman", Font.PLAIN, 20);

        JLabel text = new JLabel();
        text.setFont(f1);
        text.setForeground(Color.red);
        text.setVisible(true);
        text.setText(string);
        Dimension size = text.getPreferredSize();

        if (imageDialog != null) {
            text.setBounds(120, 20, size.width, size.height);
            dialogBar.setImageDialog(imageDialog);
        } else {
            text.setBounds(20, 20, size.width, size.height);
            dialogBar.unsetImageDialog();
        }


        return text;
    }

    private void showByChar() {
        String string = text.substring(0, charNumber);
        JLabel textToShow = prepareDialogBar(string);
        if (dialogBar.getComponentCount() != 0)
            dialogBar.remove(0);
        dialogBar.add(textToShow);
        charNumber++;
        if (charNumber == textLength) {
            timer.stop();
        }
    }

    public void showText() {
        charNumber = 0;
        dialogBar.setVisible(true);
        timer = new Timer(20, new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                showByChar();
                dialogBar.repaint();
                timerIsRunning = timer.isRunning();
            }
        });
        timer.start();
    }

    public void skipShowText() {
        timer.stop();
        timerIsRunning = false;
        dialogBar.remove(0);
        dialogBar.repaint();
        dialogBar.add(prepareDialogBar(text));
        dialogBar.repaint();
    }

    public void hideText() {
        dialogBar.setVisible(false);
        dialogBar.repaint();
    }

    public void setText(String text) {
        this.text = text;
        this.textLength = text.length() + 1;
    }

    public void setImageDialog(ImageDialog imageDialog) {
        this.imageDialog = imageDialog;
    }

    public boolean getTimerIsRunning() {
        return timerIsRunning;
    }
}