/*
 * Copyright (c) 2022 Hydrox6 <ikada@protonmail.ch>
 * 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.itemstats;

import net.runelite.api.Client;
import net.runelite.client.plugins.itemstats.delta.DeltaCalculator;
import net.runelite.client.plugins.itemstats.stats.Stat;

/**
 * A stat boost using the real stat level, that can only boost a certain amount above the stat level.
 */
public class CappedStatBoost extends StatBoost
{
	private final DeltaCalculator deltaCalculator;
	private final DeltaCalculator capCalculator;

	public CappedStatBoost(Stat stat, DeltaCalculator deltaCalculator, DeltaCalculator capCalculator)
	{
		super(stat, true);
		this.deltaCalculator = deltaCalculator;
		this.capCalculator = capCalculator;
	}

	@Override
	public int heals(Client client)
	{
		final int current = getStat().getValue(client);
		final int max = getStat().getMaximum(client);
		final int delta = deltaCalculator.calculateDelta(max);
		final int cap = capCalculator.calculateDelta(max);

		if (delta + current <= max + cap)
		{
			return delta;
		}

		return max + cap - current;
	}

}
