import Drawnings.CanvasDumpTruck;
import Drawnings.DirectionType;
import Drawnings.DrawningDumpTruck;
import MovementStrategy.*;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import javax.swing.*;
import java.util.Random;

public class FormDumpTruck extends JFrame{

    private CanvasDumpTruck _canvasDumpTruck = new CanvasDumpTruck();

    private AbstractStrategy _strategy;

    // Размер формы
    private Dimension dimension;
    // Название формы
    private String title;

    private JButton CreateDumpTruckButton = new JButton("Создать грузовик");
    private JButton CreateTruckButton = new JButton("Создать самосвал");
    private JButton UpButton = new JButton();
    private JButton DownButton = new JButton();;
    private JButton LeftButton = new JButton();;
    private JButton RightButton = new JButton();
    private JComboBox ComboBoxStrategy = new JComboBox(new String[]{"К центру", "К краю"});
    private JButton ButtonStrategy = new JButton("Шаг");

    public FormDumpTruck(String title, Dimension dimension) {
        this.title = title;
        this.dimension = dimension;
    }

    private void CreateObject(String type){
        Random random = new Random();
        Color bodyColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
        switch(type){
            case "DrawningTruck":
                _canvasDumpTruck._drawningTruck = new Drawnings.DrawningTruck(random.nextInt(100, 300), random.nextInt(1000, 3000),
                        bodyColor);
                _canvasDumpTruck._drawningTruck.SetPictureSize(getWidth(), getHeight());
                _canvasDumpTruck._drawningTruck.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
                _canvasDumpTruck.repaint();
                break;
            case "DrawningDumpTruck":
                Color additionalColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
                _canvasDumpTruck._drawningTruck = new DrawningDumpTruck();
                _canvasDumpTruck._drawningTruck = new DrawningDumpTruck(random.nextInt(100, 300), random.nextInt(1000, 3000),
                        bodyColor, additionalColor,
                        random.nextBoolean(), random.nextBoolean());
                _canvasDumpTruck._drawningTruck.SetPictureSize(getWidth(), getHeight());
                _canvasDumpTruck._drawningTruck.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
                _canvasDumpTruck.repaint();
                break;
            default:
                return;
        }
        _strategy = null;
        ComboBoxStrategy.setEnabled(true);
    }

    public void Form() {
        CreateDumpTruckButton.setName("Создать самосвал");
        CreateTruckButton.setName("Создать грузовик");
        setMinimumSize(dimension);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        UpButton.setName("UP");
        Icon iconUp = new ImageIcon("C:\\Users\\Antonovs\\Downloads\\ArrowUp.png");
        UpButton.setIcon(iconUp);

        DownButton.setName("DOWN");
        Icon iconDown = new ImageIcon("C:\\Users\\Antonovs\\Downloads\\ArrowDown.png");
        DownButton.setIcon(iconDown);

        LeftButton.setName("LEFT");
        Icon iconLeft = new ImageIcon("C:\\Users\\Antonovs\\Downloads\\ArrowLeft.png");
        LeftButton.setIcon(iconLeft);

        RightButton.setName("RIGHT");
        Icon iconRight = new ImageIcon("C:\\Users\\Antonovs\\Downloads\\ArrowRight.png");
        RightButton.setIcon(iconRight);

        CreateTruckButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                CreateObject("DrawningTruck");
            }
        });

        CreateDumpTruckButton.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                CreateObject("DrawningDumpTruck");
            }
        });

        ButtonStrategy.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (_canvasDumpTruck._drawningTruck == null) return;
                if (ComboBoxStrategy.isEnabled())
                {
                    int index = ComboBoxStrategy.getSelectedIndex();
                    switch(index)
                    {
                        case 0:
                            _strategy = new MoveToCenter();
                            break;
                        case 1:
                            _strategy = new MoveToBorder();
                            break;
                        default:
                            _strategy = null;
                            break;
                    };
                    if (_strategy == null)
                    {
                        return;
                    }
                    _strategy.SetData(new MoveableTruck(_canvasDumpTruck._drawningTruck), getWidth() - 23, getHeight()-23);
                }
                if (_strategy == null)
                {
                    return;
                }
                ComboBoxStrategy.setEnabled(false);
                _strategy.MakeStep();
                if (_strategy.GetStatus() == StrategyStatus.Finish)
                {
                    ComboBoxStrategy.setEnabled(true);
                    _strategy = null;
                }
            }
        });

        ActionListener actionListener = new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent event) {
                if (_canvasDumpTruck._drawningTruck == null) return;
                boolean result = false;
                switch ((((JButton) (event.getSource())).getName())) {
                    case "UP":
                        result = _canvasDumpTruck._drawningTruck.MoveTransport(DirectionType.Up);
                        break;
                    case "DOWN":
                        result = _canvasDumpTruck._drawningTruck.MoveTransport(DirectionType.Down);
                        break;
                    case "LEFT":
                        result = _canvasDumpTruck._drawningTruck.MoveTransport(DirectionType.Left);
                        break;
                    case "RIGHT":
                        result = _canvasDumpTruck._drawningTruck.MoveTransport(DirectionType.Right);
                        break;
                }
                if (result) {
                    _canvasDumpTruck.repaint();
                }
            }
        };

        UpButton.addActionListener(actionListener);
        DownButton.addActionListener(actionListener);
        LeftButton.addActionListener(actionListener);
        RightButton.addActionListener(actionListener);

        setSize(dimension.width, dimension.height);
        setLayout(null);
        _canvasDumpTruck.setBounds(0, 0, getWidth(), getHeight());
        // кнопки создаиния самосвала и грузовика
        CreateDumpTruckButton.setBounds(10, getHeight() - 90, 160, 40);
        CreateTruckButton.setBounds(160, getHeight() - 90, 160, 40);
        // кнопки направлений
        UpButton.setBounds(getWidth() - 150, getHeight() - 170, 60, 60);
        DownButton.setBounds(getWidth() - 140, getHeight() - 100, 60, 60);
        RightButton.setBounds(getWidth() - 85, getHeight() - 100, 60, 60);
        LeftButton.setBounds(getWidth() - 215, getHeight() - 100, 60, 60);
        // кнокпи для стратегий
        ComboBoxStrategy.setBounds(getWidth() - 170, 10, 140, 35);
        ButtonStrategy.setBounds(getWidth() - 130, 55, 100, 25);
        // добавление кнопок
        add(CreateDumpTruckButton);
        add(CreateTruckButton);
        add(UpButton);
        add(DownButton);
        add(RightButton);
        add(LeftButton);
        add(_canvasDumpTruck);
        add(ComboBoxStrategy);
        add(ButtonStrategy);
        pack();
        setVisible(true);

        addComponentListener(new ComponentAdapter() {
            public void componentResized(ComponentEvent e) {
                int Width = getWidth();
                int Height = getHeight();
                if (_canvasDumpTruck._drawningTruck != null)
                    _canvasDumpTruck._drawningTruck.SetPictureSize(Width, Height);
                _canvasDumpTruck.setBounds(0, 0, getWidth(), getHeight());
                CreateDumpTruckButton.setBounds(10, getHeight() - 90, 160, 40);
                CreateTruckButton.setBounds(180, getHeight() - 90, 160, 40);
                UpButton.setBounds(getWidth() - 150, getHeight() - 170, 60, 60);
                DownButton.setBounds(getWidth() - 150, getHeight() - 100, 60, 60);
                RightButton.setBounds(getWidth() - 85, getHeight() - 100, 60, 60);
                LeftButton.setBounds(getWidth() - 215, getHeight() - 100, 60, 60);
                ComboBoxStrategy.setBounds(getWidth() - 170, 10, 140, 35);
                ButtonStrategy.setBounds(getWidth() - 130, 55, 100, 25);
            }
        });
    }
}