/*
 * Copyright (c) 2016-2017, Adam <Adam@sigterm.info>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.client.plugins.boosts;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.util.Set;
import javax.inject.Inject;
import net.runelite.api.Client;
import net.runelite.api.Skill;
import net.runelite.client.ui.overlay.OverlayPanel;
import net.runelite.client.ui.overlay.OverlayPosition;
import net.runelite.client.ui.overlay.OverlayPriority;
import net.runelite.client.ui.overlay.components.LineComponent;
import net.runelite.client.util.ColorUtil;

class BoostsOverlay extends OverlayPanel
{
	private final Client client;
	private final BoostsConfig config;
	private final BoostsPlugin plugin;

	@Inject
	private BoostsOverlay(Client client, BoostsConfig config, BoostsPlugin plugin)
	{
		super(plugin);
		this.plugin = plugin;
		this.client = client;
		this.config = config;
		setPosition(OverlayPosition.TOP_LEFT);
		setPriority(OverlayPriority.MED);
	}

	@Override
	public Dimension render(Graphics2D graphics)
	{
		final Set<Skill> boostedSkills = plugin.getSkillsToDisplay();
		if (!config.displayPanel())
		{
			return null;
		}

		int nextChange = plugin.getChangeDownTicks();
		if (nextChange != -1)
		{
			panelComponent.getChildren().add(LineComponent.builder()
				.left("Next + restore in")
				.right(String.valueOf(plugin.getChangeTime(nextChange)))
				.build());
		}

		nextChange = plugin.getChangeUpTicks();
		if (nextChange != -1)
		{
			panelComponent.getChildren().add(LineComponent.builder()
				.left("Next - restore in")
				.right(String.valueOf(plugin.getChangeTime(nextChange)))
				.build());
		}

		for (Skill skill : boostedSkills)
		{
			final int boosted = client.getBoostedSkillLevel(skill);
			final int base = client.getRealSkillLevel(skill);
			final int boost = boosted - base;
			final Color strColor = getTextColor(boost);
			String str;

			if (config.useRelativeBoost())
			{
				str = String.valueOf(boost);
				if (boost > 0)
				{
					str = "+" + str;
				}
			}
			else
			{
				str = ColorUtil.prependColorTag(Integer.toString(boosted), strColor)
					+ ColorUtil.prependColorTag("/" + base, Color.WHITE);
			}

			panelComponent.getChildren().add(LineComponent.builder()
				.left(skill.getName())
				.right(str)
				.rightColor(strColor)
				.build());
		}

		return super.render(graphics);
	}

	private Color getTextColor(int boost)
	{
		if (boost < 0)
		{
			return new Color(238, 51, 51);
		}

		return boost <= config.boostThreshold() ? Color.YELLOW : Color.GREEN;
	}
}
