package jrummikub.view.impl;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Insets;
import java.util.Collections;
import java.util.Map;

import javax.swing.ImageIcon;
import javax.swing.JPanel;

import jrummikub.model.Position;
import jrummikub.model.Stone;
import jrummikub.view.IBoard;

@SuppressWarnings("serial")
public class Board extends JPanel implements IBoard {
  private final static ImageIcon background = new ImageIcon(Board.class.getResource("/jrummikub/resource/wood.png"));

  private Map<Stone, Position> stones = Collections.emptyMap();

  Board() {
    super(true);
    
    setBorder(new CustomBorder(Color.DARK_GRAY, 0, 1, 0, 1));
  }
  
  @Override
  protected void paintComponent(Graphics g) {
    Insets insets = getInsets();
    int x = insets.left, y = insets.top, width = getWidth()-insets.left-insets.right, height = getHeight()-insets.top-insets.bottom;
    g = g.create(x, y, width, height);
    
    for(int xpos = 0; xpos < width; xpos += background.getIconWidth()) {
      background.paintIcon(this, g, xpos, 0);
    }
    for(int xpos = -32; xpos < width; xpos += background.getIconWidth()) {
      background.paintIcon(this, g, xpos, 75);
    }
    
    for (Map.Entry<Stone, Position> stone : stones.entrySet()) {
      StonePainter.paintStone(g, stone.getKey(), stone.getValue(), StonePainter.BOARD_SCALE);
    }
  }

  @Override
  public void setStones(Map<Stone, Position> stones) {
    this.stones = stones;
  }
}