package DoubleDeckerBus;

import DoubleDeckerBus.DrawningObjects.DrawningDoubleDeckerBus;
import DoubleDeckerBus.DrawningObjects.DrawningBus;
import DoubleDeckerBus.MovementStrategy.*;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.Random;
import javax.imageio.ImageIO;
import javax.swing.*;

public class FormDoubleDeckerBus {
    static DrawningBus DrawningBus;
    static AbstractStrategy _abstractStrategy;
    public static void main(String[] args) throws IOException {
        String[] items = {"Довести до центра", "Довести до края"};

        JComboBox comboBoxStrategy = new JComboBox(items);
        comboBoxStrategy.setBounds(562,12,151,28);
        JFrame BusFrame = new JFrame();
        BusFrame.setResizable(false);
        JPanel BusPanel = new JPanel();
        BusFrame.setLayout(new BorderLayout());
        BusFrame.setSize(743, 576);
        BusFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        BusFrame.setLayout(new BorderLayout(1,1));
        BusPanel.setLayout(null);
        BufferedImage RightIcon = ImageIO.read(new File("C:/Users/User/IdeaProjects/PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard/Resources/right.png"));
        BufferedImage LeftIcon = ImageIO.read(new File("C:/Users/User/IdeaProjects/PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard/Resources/left.png"));
        BufferedImage UpIcon = ImageIO.read(new File("C:/Users/User/IdeaProjects/PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard/Resources/up.png"));
        BufferedImage DownIcon = ImageIO.read(new File("C:/Users/User/IdeaProjects/PIbd-21_Zhirnova_A_E_DoubleDeckerBus._Hard/Resources/down.png"));

        JButton RightButton = new JButton(new ImageIcon(RightIcon));
        JButton LeftButton = new JButton(new ImageIcon(LeftIcon));
        JButton UpButton = new JButton(new ImageIcon(UpIcon));
        JButton DownButton = new JButton(new ImageIcon(DownIcon));
        JButton CreateButton = new JButton();
        JButton CreateDoubleDeckerBusButton = new JButton();
        JButton buttonStep = new JButton();

        CreateDoubleDeckerBusButton.setBounds(198,477,180, 40);
        CreateDoubleDeckerBusButton.setText("Создать двухэтажный автобус");
        CreateButton.setText("Создать");
        buttonStep.setBounds(619, 46, 94, 29);
        buttonStep.setText("шаг");
        CreateButton.setBounds(12, 477, 180, 40);
        RightButton.setBounds(683,487,30,30);
        LeftButton.setBounds(611,487,30,30);
        UpButton.setBounds(647,451,30,30);
        DownButton.setBounds(647,487,30,30);

        BusPanel.add(CreateButton);
        BusPanel.add(CreateDoubleDeckerBusButton);
        BusPanel.add(RightButton);
        BusPanel.add(LeftButton);
        BusPanel.add(UpButton);
        BusPanel.add(DownButton);
        BusPanel.add(comboBoxStrategy);
        BusPanel.add(buttonStep);
        comboBoxStrategy.setSelectedIndex(-1);

        BusFrame.add(BusPanel, BorderLayout.CENTER);
        Random random = new Random();
        CreateButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                DrawningBus = new DrawningBus(random.nextInt(100, 300), random.nextDouble(1000, 3000),
                        Color.getHSBColor(random.nextInt(0, 301), random.nextInt(0, 301), random.nextInt(0, 301)),
                        BusPanel.getWidth(), BusPanel.getHeight(), BusPanel);
                DrawningBus.DrawTransport();
                comboBoxStrategy.enable(true);
            }
        });

        CreateDoubleDeckerBusButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                DrawningBus = new DrawningDoubleDeckerBus(random.nextInt(100, 300), random.nextDouble(1000, 3000),
                        Color.getHSBColor(random.nextInt(0, 301), random.nextInt(0, 301), random.nextInt(0, 301)),
                        Color.getHSBColor(random.nextInt(0, 301), random.nextInt(0, 301), random.nextInt(0, 301)),
                        random.nextInt(1, 6), BusPanel.getWidth(), BusPanel.getHeight(), random.nextBoolean(), random.nextBoolean(),
                        BusPanel);
                DrawningBus.DrawTransport();
                comboBoxStrategy.enable(true);
            }
        });


        buttonStep.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (DrawningBus == null) {
                    return;
                }
                if (comboBoxStrategy.isEnabled()) {
                    if (comboBoxStrategy.getSelectedIndex() == 0) {
                        _abstractStrategy = new MoveToCenter();
                    }
                    else if (comboBoxStrategy.getSelectedIndex() == 1) {
                        _abstractStrategy = new MoveToBorder();
                    } else {
                        _abstractStrategy = null;
                    }
                    if (_abstractStrategy == null) {
                        return;
                    }
                    _abstractStrategy.SetData(new DrawningObjectBus(DrawningBus), BusPanel.getWidth(),
                            BusPanel.getHeight());
                    comboBoxStrategy.enable(false);
                }
                if (_abstractStrategy == null) {
                    return;
                }
                _abstractStrategy.MakeStep();
                DrawningBus.DrawTransport();
                if (_abstractStrategy.GetStatus() == Status.Finish) {
                    comboBoxStrategy.enable(true);
                    _abstractStrategy = null;
                }
            }
        });
        RightButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if(DrawningBus.EntityBus() == null) {
                    return;
                }
                DrawningBus.MoveTransport(DirectionType.Right);
                DrawningBus.DrawTransport();
            }
        });
        LeftButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if(DrawningBus.EntityBus() == null)
                    return;
                DrawningBus.MoveTransport(DirectionType.Left);
                DrawningBus.DrawTransport();
            }
        });
        UpButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if(DrawningBus.EntityBus() == null)
                    return;
                DrawningBus.MoveTransport(DirectionType.Up);
                DrawningBus.DrawTransport();
            }
        });
        DownButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if(DrawningBus.EntityBus() == null)
                    return;
                DrawningBus.MoveTransport(DirectionType.Down);
                DrawningBus.DrawTransport();
            }
        });

        BusFrame.setVisible(true);
    }
}