package org.leumasjaffe.charsheet.view.summary;

import javax.swing.JPanel;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.util.Arrays;
import java.util.List;
import java.util.function.Function;
import java.awt.Dimension;
import java.awt.Color;

import org.leumasjaffe.charsheet.model.Ability;
import org.leumasjaffe.charsheet.model.observable.IntValue;

import lombok.AccessLevel;
import lombok.experimental.FieldDefaults;

@FieldDefaults(level=AccessLevel.PRIVATE, makeFinal=true)
public class AbilityPanel extends JPanel {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private static final String[] abils = new String[] { "STR", "DEX", "CON", "INT", "WIS", "CHA" };
	private static final List<Function<Ability.Scores, IntValue>> funcs = Arrays.asList( 
		Ability.Scores::getStr, Ability.Scores::getDex, Ability.Scores::getCon,
		Ability.Scores::getInt, Ability.Scores::getWis, Ability.Scores::getCha
		);
	AbilityLine[] lines = new AbilityLine[6];
	
	public AbilityPanel() {
		setMaximumSize(new Dimension(210, 150));
		setMinimumSize(new Dimension(210, 150));
		setPreferredSize(new Dimension(210, 150));
		setBackground(Color.WHITE);
		GridBagLayout gridBagLayout = new GridBagLayout();
		gridBagLayout.columnWidths = new int[]{0, 0};
		gridBagLayout.rowHeights = new int[]{0, 0, 0, 0, 0, 0, 0};
		gridBagLayout.columnWeights = new double[]{1.0, Double.MIN_VALUE};
		gridBagLayout.rowWeights = new double[]{0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
		setLayout(gridBagLayout);
		
		for (int i = 0; i < abils.length; ++i) {
			lines[i] = addAbility(i, abils[i], funcs.get(i));
		}
	}

	private AbilityLine addAbility(int y, String name, Function<Ability.Scores, IntValue> func) {
		AbilityLine abilityLine = new AbilityLine(name, func);
		abilityLine.setOpaque(false);
		GridBagConstraints gbc_abilityLine = new GridBagConstraints();
		gbc_abilityLine.insets = new Insets(0, 0, 0, 5);
		gbc_abilityLine.fill = GridBagConstraints.BOTH;
		gbc_abilityLine.gridx = 0;
		gbc_abilityLine.gridy = y;
		add(abilityLine, gbc_abilityLine);
		return abilityLine;
	}

	public void setModel(Ability model) {
		for (int i = 0; i < abils.length; ++i) {
			lines[i].setModel(model);
		}
	}
	
	public AbilityLine getLine(int i) {
		return lines[i];
	}
}