package com.volmit.iris.util;

import java.util.ArrayList;
import java.util.List;

public enum NMSVersion
{
	R1_16,
	R1_15,
	R1_14,
	R1_13,
	R1_13_1,
	R1_12,
	R1_11,
	R1_10,
	R1_9_4,
	R1_9_2,
	R1_8;

	public List<NMSVersion> getAboveInclusive()
	{
		List<NMSVersion> n = new ArrayList<>();

		for(NMSVersion i : values())
		{
			if(i.ordinal() >= ordinal())
			{
				n.add(i);
			}
		}

		return n;
	}

	public List<NMSVersion> betweenInclusive(NMSVersion other)
	{
		List<NMSVersion> n = new ArrayList<>();

		for(NMSVersion i : values())
		{
			if(i.ordinal() <= Math.max(other.ordinal(), ordinal()) && i.ordinal() >= Math.min(ordinal(), other.ordinal()))
			{
				n.add(i);
			}
		}

		return n;
	}

	public List<NMSVersion> getBelowInclusive()
	{
		List<NMSVersion> n = new ArrayList<>();

		for(NMSVersion i : values())
		{
			if(i.ordinal() <= ordinal())
			{
				n.add(i);
			}
		}

		return n;
	}

	public static NMSVersion getMinimum()
	{
		return values()[values().length - 1];
	}

	public static NMSVersion getMaximum()
	{
		return values()[0];
	}

	public static NMSVersion current()
	{
		if(tryVersion("1_8_R3"))
		{
			return R1_8;
		}

		if(tryVersion("1_9_R1"))
		{
			return R1_9_2;
		}

		if(tryVersion("1_9_R2"))
		{
			return R1_9_4;
		}

		if(tryVersion("1_10_R1"))
		{
			return R1_10;
		}

		if(tryVersion("1_11_R1"))
		{
			return R1_11;
		}

		if(tryVersion("1_12_R1"))
		{
			return R1_12;
		}

		if(tryVersion("1_13_R1"))
		{
			return R1_13;
		}

		if(tryVersion("1_13_R2"))
		{
			return R1_13_1;
		}

		if(tryVersion("1_14_R1"))
		{
			return R1_14;
		}

		if(tryVersion("1_15_R1"))
		{
			return R1_15;
		}

		if(tryVersion("1_16_R1"))
		{
			return R1_16;
		}
		return null;
	}

	private static boolean tryVersion(String v)
	{
		try
		{
			Class.forName("org.bukkit.craftbukkit.v" + v + ".CraftWorld");
			return true;
		}

		catch(Throwable e)
		{

		}

		return false;
	}
}