package ruscz.game.gameOfProd.Cells;

import ruscz.game.gameOfProd.Dialog.Dialog;
import ruscz.game.gameOfProd.Image.ImageCell;
import ruscz.game.gameOfProd.Image.ImageDialog;
import ruscz.game.gameOfProd.Inventory.InventoryManager;
import ruscz.game.gameOfProd.Inventory.Item;
import ruscz.game.gameOfProd.Map.Map;
import ruscz.game.gameOfProd.Windows.WindowOfFreeMove;

import javax.swing.*;
import java.awt.*;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
import java.util.concurrent.TimeUnit;

public class InteractionCell extends Cell {
    protected String message;
    protected ruscz.game.gameOfProd.Dialog.Dialog dialog;
    protected Scanner scanner;
    private ImageCell imageCell;
    private WindowOfFreeMove window;
    protected boolean paint;
    private Timer timer;

    public InteractionCell(int x, int y, String message, Dialog dialog, ImageCell imageCell, WindowOfFreeMove window, boolean paint) {
        super(x, y, WindowOfFreeMove.CELL_SIZE, Color.ORANGE);
        this.message = message;
        this.dialog = dialog;
        this.imageCell = imageCell;
        this.window = window;
        this.paint = paint;
    }

    public void startEvent() {
        if (message != null) {
            window.setCanPersonMove(false);
            readDialogFile(message);
        }
    }

    public void readDialogFile(String name) {
        if (message.equals("error")) {
            final int[] i = {0};
            timer = new Timer(1000, actionEvent -> {
                errorEvent(i[0] +1);
                i[0]++;
            });
            timer.start();
            return;
        }
        try {
            File dialogFile = new File("src/main/resources/dialogs/" + name + ".txt");
            scanner = new Scanner(dialogFile);
            readNextLine();
        } catch (FileNotFoundException e) {
            System.out.println("An error occurred.");
            e.printStackTrace();
        }
    }

    public void readNextLine() {
        if (scanner.hasNextLine() && !dialog.getTimerIsRunning()) {
            String data = scanner.nextLine();
            window.getCamera().setCameraFirstMove(false);
            if (data.equals("<end>")) {
                endEvent();
            }
            else if (data.contains("<image>")) {
                String[] imageName = data.split(" ");
                if (!imageName[1].equals("null"))
                    dialog.setImageDialog(new ImageDialog(imageName[1]));
                else {
                    dialog.unsetImageDialog();
                }
                readNextLine();
            }
            else if (data.contains("<cameraFree>")) {
                String[] cameraInfo = data.split(" ");
                window.getCamera().setCameraStart();
                window.getCamera().setCameraBound(false);
                window.getCamera().setCameraEnd(Integer.parseInt(cameraInfo[1]), Integer.parseInt(cameraInfo[2]));
                window.getCamera().setCameraTime(Double.parseDouble(cameraInfo[3]));
                window.getCamera().setCameraStopped(false);
                if (!window.getCamera().getIsFirstMove())
                    window.getCamera().setCameraFirstMove(true);
                readNextLine();
            }
            else if (data.contains("<wait>")) {
                window.getCamera().setCameraFirstMove(true);
                return;
            }
            else if (data.contains("<dialog>")) {
                String[] dialogInfo = data.split(" ");
                switch (dialogInfo[1]) {
                    case "show":
                        readNextLine();
                        dialog.showText();
                        break;
                    case "hide":
                        dialog.hideText();
                        break;
                    case "up":
                        readNextLine();
                        window.getDialogBar().setBounds(0, 0, WindowOfFreeMove.CELL_SIZE * WindowOfFreeMove.WINDOW_WIDTH, WindowOfFreeMove.CELL_SIZE * WindowOfFreeMove.WINDOW_HEIGHT / 4);
                        break;
                    case "down":
                        readNextLine();
                        window.getDialogBar().setBounds(0, WindowOfFreeMove.CELL_SIZE * WindowOfFreeMove.WINDOW_HEIGHT * 3 / 4, WindowOfFreeMove.CELL_SIZE * WindowOfFreeMove.WINDOW_WIDTH, WindowOfFreeMove.CELL_SIZE * WindowOfFreeMove.WINDOW_HEIGHT / 4);
                        break;
                }
            }
            else if (data.contains("<additem>")) {
                String[] dialogInfo = data.split(" ");
                Item item;
                if (dialogInfo.length == 5) {
                    item = new Item(dialogInfo[1], Integer.parseInt(dialogInfo[2]), Integer.parseInt(dialogInfo[3]), dialogInfo[4]);
                }
                else {
                    item = new Item(dialogInfo[1], Integer.parseInt(dialogInfo[2]), dialogInfo[3]);
                }
                InventoryManager.addItem(item);
                String name = dialogInfo[1].replace("-", " ");
                name = name.substring(0,1).toUpperCase() + name.substring(1);
                data = name + " was added to your inventory.";
                dialog.hideText();
                dialog.setText(data);
                dialog.showText();
            }
            else if (data.contains("<removeitem>")) {
                String[] dialogInfo = data.split(" ");
                String name = dialogInfo[1].replace("-", " ");
                name = name.substring(0,1).toUpperCase() + name.substring(1);
                if(InventoryManager.isInInventory(InventoryManager.findItemByName(name))) {
                    useItem(InventoryManager.findItemByName(name));
                    data = "You used " + name + ".";
                    dialog.hideText();
                    dialog.setText(data);
                    dialog.showText();
                }
                else {
                    data = "You need " + name + " to proceed.";
                    dialog.hideText();
                    dialog.setText(data);
                    dialog.showText();
                }
            }
            else if (data.contains("<foreground>")) {
                String[] imageName = data.split(" ");
                if (!imageName[1].equals("null")) {
                    dialog.hideText();
                    window.getForegroundPanel().setImageForeground(imageName[1]);
                    window.getForegroundPanel().setVisible(true);
                }
                else {
                    window.getForegroundPanel().setVisible(false);
                }
                readNextLine();
            }
            else {
                if (data.contains("<br/>"))
                    data = "<html>" + data + "</html>";
                dialog.hideText();
                dialog.setText(data);
                dialog.showText();
            }
        }
        else {
            dialog.skipShowText();
        }
    }

    public void endEvent() {
        if (dialog != null) {
            dialog.hideText();
            dialog.setImageDialog(null);
        }
        if (!window.getCamera().getCameraBound()) {
            window.getCamera().setCameraStopped(false);
            window.getCamera().returnFreeCamera();
        }
        else {
            Person.setInEvent(false);
            WindowOfFreeMove.setCanPersonMove(true);
        }
    }

    private void errorEvent(int i) {
        if (i == 1) {
            WindowOfFreeMove.setCanPersonMove(false);
            window.getForegroundPanel().setImageForeground("error");
            window.getForegroundPanel().setVisible(true);
            window.repaintCanvas();
        }
        else if (i == 3) {
            Map openspace = Map.findMapByName("openspace", window);
            window.getMapManager().setMap(openspace);
            openspace.getPerson().set(openspace.getSpawnPoint()[0], openspace.getSpawnPoint()[1]);
            openspace.getPerson().setDirectionSight(4);
            openspace.setIdExit(0);
            dialog.hideText();
            dialog.setText("Shit..");
            dialog.showText();
        }
        else if (i == 5) {
            window.getForegroundPanel().setVisible(false);
            dialog.hideText();
        }
        else if (i == 6) {
            dialog.setText("I have to take a break. It's lunch time anyway.");
            dialog.showText();
        }
        else if (i == 10) {
            dialog.hideText();
            WindowOfFreeMove.setCanPersonMove(true);
        }
        else if (i == 11) {
            window.getMusicManager().playMusic();
            timer.stop();
        }
    }

    public void useItem(Item item) {
        InventoryManager.removeItem(item);
    }

    @Override
    public void paint(Graphics2D g) {
        super.paint(g);
        if (paint)
            g.drawImage(imageCell.getImagesOfTiles().get(imageCell.getImageFromCellMap("EVENT")), getX() * getSize(),
                getY() * getSize(), getSize(), getSize(), null);
    }

    public ImageCell getImageCell() {
        return imageCell;
    }
}