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package com.darkrp2d.input;

import com.badlogic.ashley.core.Entity;
import com.badlogic.ashley.core.Family;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.InputProcessor;
import com.darkrp2d.DarkRP2D;
import com.darkrp2d.entities.components.ControllableComponent;
import com.darkrp2d.entities.components.PhysicComponent;
import com.darkrp2d.input.commands.*;
import com.darkrp2d.input.commands.moveCommands.*;
import com.darkrp2d.scenes.menu.MenuScreen;

/**
 *
 * @author gulum
 */
public class InputHandler implements InputProcessor {
    
    Command testCommand;
    Command menuCommand;
    
    //MovementCommands
    Command upCommand;
    Command downCommand;
    Command leftCommand;
    Command rightCommand;
    
    public InputHandler(DarkRP2D game) {
         testCommand = new TestCommand();
         this.menuCommand = new MenuCommand(game, new MenuScreen(game));
         
         //Inputs auf erstes bedienbares entity
         Entity character = game.engine.getEntitiesFor(Family.all(ControllableComponent.class, PhysicComponent.class).get()).first();
         this.upCommand = new UpCommand(character);
         this.downCommand = new DownCommand(character);
         this.leftCommand = new LeftCommand(character);
         this.rightCommand = new RightCommand(character);
    }

    @Override
    public boolean keyDown(int keycode) {
        switch (keycode) {
            case Input.Keys.Q:
                CommandStream.registerCommand(testCommand);
                break;
            case Input.Keys.C:
                CommandStream.registerCommand(menuCommand);
                break;
            case Input.Keys.W:
                CommandStream.registerCommand(upCommand);
                break;
            case Input.Keys.S:
                CommandStream.registerCommand(downCommand);
                break;
            case Input.Keys.A:
                CommandStream.registerCommand(leftCommand);
                break;
            case Input.Keys.D:
                CommandStream.registerCommand(rightCommand);
                break;
            default:
                break;
        }
        return true;
    }

    @Override
    public boolean keyUp(int keycode) {
        switch (keycode) {
            case Input.Keys.W:
                CommandStream.registerCommand(upCommand);
                break;
            case Input.Keys.S:
                CommandStream.registerCommand(downCommand);
                break;
            case Input.Keys.A:
                CommandStream.registerCommand(leftCommand);
                break;
            case Input.Keys.D:
                CommandStream.registerCommand(rightCommand);
                break;
            default:
                break;
        }
        return true;
    }

    @Override
    public boolean keyTyped(char character) {
        return false;
    }

    @Override
    public boolean touchDown(int screenX, int screenY, int pointer, int button) {
        return false;
    }

    @Override
    public boolean touchUp(int screenX, int screenY, int pointer, int button) {
        return false;
    }

    @Override
    public boolean touchDragged(int screenX, int screenY, int pointer) {
        return false;
    }

    @Override
    public boolean mouseMoved(int screenX, int screenY) {
        return false;
    }

    @Override
    public boolean scrolled(int amount) {
        return false;
    }
    
}