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package de.uniks.networkparser.bytes;

/*
NetworkParser
The MIT License
Copyright (c) 2010-2016 Stefan Lindel https://github.com/fujaba/NetworkParser/

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
import de.uniks.networkparser.buffer.ByteBuffer;
import de.uniks.networkparser.converter.ByteConverter;
import de.uniks.networkparser.interfaces.ByteItem;
import de.uniks.networkparser.interfaces.Converter;
import de.uniks.networkparser.list.SimpleList;

public class BitEntity extends SimpleList implements ByteItem {
	public static final byte BIT_STRING = 0x53; // S = String;
	public static final byte BIT_NUMBER = 0x4E; // N = Number
	public static final byte BIT_BYTE = 0x42; // B = Byte
	public static final byte BIT_REFERENCE = 0x52; // R = Reference

	// Can be a Type
	protected String property;
	protected byte type = BIT_BYTE;
	protected int orientation = 1;
	public static final String PROPERTY_PROPERTY = "property";
	public static final String PROPERTY_TYPE = "type";
	public static final String PROPERTY_ORIENTATION = "orientation";

	public BitEntity with(String property, byte type) {
		if(type != 0) {
			this.property = property;
			this.type = type;
		}
		return this;
	}

	public BitEntity withStartLen(int start, int len) {
		this.add(new BitValue(start, len));
		return this;
	}

	public BitEntity withOrientation(int orientation) {
		this.orientation = orientation;
		return this;
	}

	public String getPropertyName() {
		return property;
	}

	@Override
	public byte getType() {
		return type;
	}

	public boolean isType(byte... referenceType) {
		if (referenceType == null) {
			return false;
		}
		for (byte type : referenceType) {
			if (this.type == type) {
				return true;
			}
		}
		return false;
	}

	public boolean set(String attribute, Object value) {
		if (PROPERTY_PROPERTY.equalsIgnoreCase(attribute)) {
			this.property = "" + value;
			return true;
		} else if (PROPERTY_TYPE.equalsIgnoreCase(attribute)) {
			this.type = (Byte) value;
			return true;
		} else if (PROPERTY_ORIENTATION.equalsIgnoreCase(attribute)) {
			this.orientation = Integer.parseInt("" + value);
			return true;
		}
		return false;
	}

	/*
	 * Generic Getter for Attributes
	 */
	public Object get(String attrName) {
		if(attrName==null) {
			return null;
		}
		int pos = attrName.indexOf(".");
		if (pos > 0) {
			attrName = attrName.substring(0, pos);
		}
		if (PROPERTY_PROPERTY.equalsIgnoreCase(attrName)) {
			return this.property;
		} else if (PROPERTY_TYPE.equalsIgnoreCase(attrName)) {
			return this.type;
		} else if (PROPERTY_ORIENTATION.equalsIgnoreCase(attrName)) {
			return this.orientation;
		}
		return null;
	}

	@Override
	public ByteBuffer getBytes(boolean isDynamic) {
		return null;
	}

	@Override
	public void writeBytes(ByteBuffer buffer, boolean isDynamic,
			boolean last, boolean isPrimitive) {
	}

	@Override
	public int calcLength(boolean isDynamic, boolean isLast) {
		return 0;
	}

	@Override
	public String toString() {
		return super.toString();
	}

	@Override
	public String toString(Converter converter) {
		return toString();
	}

	@Override
	public String toString(ByteConverter converter, boolean isDynamic) {
		return toString();
	}

	@Override
	public boolean add(Object... values) {
		if(values==null){
			return false;
		}
		for (Object value : values) {
			if (value instanceof Byte) {
				this.type = BIT_BYTE;
				this.property = "" + value;
			} else if (value instanceof Integer) {
				this.type = BIT_NUMBER;
				this.property = "" + value;
			} else if (value instanceof BitValue) {
				this.add((BitValue) value);
			} else {
				this.type = BIT_STRING;
				this.property = "" + value;
			}
		}
		return true;
	}
	
	public BitEntity withType(byte value) {
		if(value != 0) {
			this.type = value;
		}
		return this;
	}

	public int getOrientation() {
		return orientation;
	}

	@Override
	public BitEntity getNewList(boolean keyValue) {
		return new BitEntity();
	}

	@Override
	public boolean remove(Object value) {
		return removeByObject(value) >= 0;
	}
}