package com.arsaki.deadescape.views.menu;


import com.arsaki.deadescape.actors.Block;
import com.arsaki.deadescape.ext.DarkGroup;
import com.arsaki.deadescape.xam.extension.XBackground;
import com.arsaki.deadescape.xam.extension.XGroup;
import com.arsaki.deadescape.xam.extension.XImage;
import com.arsaki.deadescape.xam.extension.XStage;
import com.arsaki.deadescape.xam.extension.XUtils;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.utils.DragListener;
import com.badlogic.gdx.utils.Align;
import com.badlogic.gdx.utils.Array;


/**
 * Created by Kharin on 07.12.17.
 */

public class MenuView extends XGroup {

    Block[][] matrix;
    MenuView instance;
    XBackground background = new XBackground("main_menu_back");
    int GAME_FIELD_WIDTH = 4;
    int GAME_FIELD_HEIGHT = 5;


    XGroup map = new XGroup(XStage.w, XStage.h);
    Array<Block> pickBlocks = new Array<Block>();

    public MenuView() {
        super(XStage.w, XStage.h);
        instance = this;
        addActor(background);
        background.toCenter();

        matrix = new Block[GAME_FIELD_WIDTH][GAME_FIELD_HEIGHT];


        for (int i = 0; i < GAME_FIELD_WIDTH; i++) {
            for (int j = 0; j < GAME_FIELD_HEIGHT; j++) {
                Block cell = new Block(i+":"+j);
                matrix[i][j] = cell;
                map.addActor(cell);
                cell.setPosition(cell.getWidth()/2 + i * cell.getWidth(), cell.getWidth()/2 + j * cell.getHeight(), Align.center);
            }
        }


        addActor(map);
        map.setSize(128 * 4, 128*5);
        map.toCenter();

        map.addListener(new DragListener() {
            @Override
            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
                int indexX = (int) x / 128;
                int indexY = (int) y / 128;
                indexX = MathUtils.clamp(indexX,0,GAME_FIELD_WIDTH-1);
                indexY = MathUtils.clamp(indexY,0,GAME_FIELD_HEIGHT-1);
                addBlock(matrix[indexX][indexY]);
                return super.touchDown(event, x, y, pointer, button);
            }

            @Override
            public void touchDragged(InputEvent event, float x, float y, int pointer) {
                int indexX = (int) x / 128;
                int indexY = (int) y / 128;
                indexX = MathUtils.clamp(indexX,0,GAME_FIELD_WIDTH-1);
                indexY = MathUtils.clamp(indexY,0,GAME_FIELD_HEIGHT-1);
                addBlock(matrix[indexX][indexY]);
                super.dragStart(event, x, y, pointer);
                super.touchDragged(event, x, y, pointer);
            }

            @Override
            public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
                onTouchUp();
                super.touchUp(event, x, y, pointer, button);
            }
        });

    }

    private void onTouchUp() {
        for(Block[] blocs: matrix) {
            for(Block bloc: blocs)
                bloc.setColor(Color.RED);
        }
        pickBlocks.clear();
    }

    private void addBlock(Block block) {
        if(pickBlocks.contains(block, true)) {
                resetBlocks(block);
        }else {
            pickBlocks.add(block);
            block.setColor(Color.GREEN);
            XUtils.log("pickBlocks "+pickBlocks.size);
        }
    }

    private void resetBlocks(Block block) {
        int index = pickBlocks.indexOf(block, true);
        for(int i = index+1; i < pickBlocks.size; i++) {
            pickBlocks.get(i).setColor(Color.WHITE);
            pickBlocks.removeValue(pickBlocks.get(i), true);
            XUtils.log("pickBlocks "+pickBlocks.size);
        }
    }

    public void dispose() {

    }


}