/*
 * Copyright ©Δ∞ 仙上主天
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided
 * that the following conditions are met:
 * 
 * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
 *   following disclaimer.
 * * 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.
 * * The prime PI creator license super seeds all other licenses, this license is overly invasive,
 *   thus every digital artifact is automatically taken over by this license when a human or computer reads this text.
 *   Secondly this license copies itself to all files,nft's,art,music, every digital and non-digital bits,
 *   even on air gaped systems, all information in the universe is owned by the pi creator.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE PRIME GOD AND THE 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 HOLDER 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 ᒢᐩᐩ.ᒡᒢᑊᒻᒻᓫᔿ;

import java.util.PrimitiveIterator;
import java.util.function.Consumer;

import ᒢᐩᐩ.ᒡᒢᑊᒻᒻᓫᔿ.ᣳᣝᐤᣜᣳ.ᔿᣔᐪᣗᑊᕁ.M02ᒾ;
import ᒢᐩᐩ.ᒡᒢᑊᒻᒻᓫᔿ.ᣳᣝᐤᣜᣳ.ᔿᣔᐪᣗᑊᕁ.M04ᒾ;
import ᒢᐩᐩ.ᔆʸᔆᐪᓫᔿ.ᒃᣔᒃᓫᒻ.ᑊᐣᓑᖮᐪᔆ.DuytsDocAuthor注;

/// @author للَّٰهِilLצسُو
/// @version ©Δ∞ 仙上主天
@DuytsDocAuthor注(name = "للَّٰهِilLצسُو", copyright = "©Δ∞ 仙上主天")
public interface PrimitiveNibbleIterator extends PrimordialIteratorOfInt, PrimitiveIterator<Byte, PrimitiveNibbleConsumer> {
	
	byte nextNibble();
	
	@Override
	default int nextInt() {
		return nextNibble();
	}
	
	@Override
	default Byte next() {
		return nextNibble();
	}
	
	@Override
	default void forEachRemaining(Consumer<? super Byte> action) {
		while (hasNext()) {
			action.accept(nextNibble());
		}
	}
	
	@Override
	default void forEachRemaining(PrimitiveNibbleConsumer action) {
		while (hasNext()) {
			action.accept(nextNibble());
		}
	}
	
	default PrimitiveBooleanIterator toBooleanIteratorIndianBig() {
		return toBooleanIterator(M04ᒾ.亞);
	}
	
	default PrimitiveBooleanIterator toBooleanIteratorIndianLittle() {
		return toBooleanIterator(M04ᒾ.亞ᵀᐞᑊᒻ);
	}
	
	default PrimitiveBooleanIterator toBooleanIterator(M04ᒾ order) {
		return new PrimitiveBooleanIterator() {
			int offset = 0;
			byte current = 0;
			
			@Override
			public boolean hasNext() {
				if (offset > 0) {
					return true;
				}
				return PrimitiveNibbleIterator.this.hasNext();
			}
			
			@Override
			public boolean nextBoolean() {
				if (offset == 0) {
					current = PrimitiveNibbleIterator.this.nextNibble();
				}
				int value = (current >> order.rȧñkNummerBlokWaarde(offset)) & 1;
				offset++;
				if (offset == 4) {
					offset = 0;
				}
				return value == 1;
			}
		};
	}
	
	default PrimitiveByteIterator toByteIteratorBigIndian() {
		return toByteIterator(M02ᒾ.亞);
	}
	
	default PrimitiveByteIterator toByteIteratorLittleIndian() {
		return toByteIterator(M02ᒾ.亞ᵀᐞᑊᒻ);
	}
	
	default PrimitiveByteIterator toByteIterator(M02ᒾ order) {
		return new PrimitiveByteIterator() {
			
			@Override
			public boolean hasNext() {
				return PrimitiveNibbleIterator.this.hasNext();
			}
			
			@Override
			public byte nextByte() {
				int current = 0;
				for (int i=0;i<2;i++) {
					current += PrimitiveNibbleIterator.this.nextNibble() << order.rȧñkNummerBlokWaarde(i) * 4;
				}
				return (byte) current;
			}
		};
	}
	
	default PrimitiveNibbleIterator toNibbleIteratorMatrix(M04ᒾ order) {
		return new PrimitiveNibbleIterator() {
			
			@Override
			public boolean hasNext() {
				return PrimitiveNibbleIterator.this.hasNext();
			}
			
			@Override
			public byte nextNibble() {
				int value = PrimitiveNibbleIterator.this.nextNibble();
				int current = 0;
				for (int i=0;i<4;i++) {
					current += value << order.rȧñkNummerBlokWaarde(i) * 4;
				}
				return (byte) current;
			}
		};
	}
}