package jungle.test.codesegment.practice;

import java.io.IOException;
import java.nio.ByteBuffer;

import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.Command;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.NodePath;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.TreeEditor;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.logger.TreeOperationLog;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.DefaultTreeOperation;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.NodeOperation;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.PutAttributeOperation;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.operations.TreeOperation;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
import jungle.test.datasegment.store.operations.DefaultTreeOperationContainer;
import jungle.test.datasegment.store.operations.DefaultTreeOperationLogContainer;
import jungle.test.transaction.NetworkDefaultJungleTreeEditor;

import org.msgpack.type.Value;

import alice.codesegment.CodeSegment;
import alice.datasegment.CommandType;
import alice.datasegment.Receiver;

public class TestPutAttributeCodeSegment extends CodeSegment {

	Receiver arg1 = ids.create(CommandType.TAKE);
	
	public TestPutAttributeCodeSegment() {
		arg1.setKey("log");
	}
	
	
	public void run() {
		
		
		System.out.println("type = " + arg1.type);
		System.out.println("index = " + arg1.index);
		System.out.println("data = " + arg1.getVal());
		System.out.println(((Value)arg1.getVal()).getType());

		DefaultTreeOperationContainer convertedOpContainer = arg1.asClass(DefaultTreeOperationContainer.class);
		TreeOperation convertedOp = null;
		try {
			convertedOp = convertedOpContainer.convert();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		Jungle jungle = new JungleManager().getJungle();
		JungleTree tree = jungle.getTreeByName("tree");
		NetworkDefaultJungleTreeEditor editor = (NetworkDefaultJungleTreeEditor) tree.getTreeEditor();
		edit(editor, convertedOp);
		editor.success();
		
		
	}
	
	public DefaultTreeOperation getSampleOperation() {
		/* Create TreeOperation */
		String key = "hoge";
		ByteBuffer b = ByteBuffer.wrap("messagepack value".getBytes());
		PutAttributeOperation op = new PutAttributeOperation(key, b);
		DefaultNodePath p = new DefaultNodePath();
		p = p.add(1);
		DefaultTreeOperation treeOp = new DefaultTreeOperation(p, op);
		return treeOp;
	}
	
	public void edit(JungleTreeEditor editor, TreeOperation op) {
		NodePath path = op.getNodePath();
		NodeOperation nodeOp = op.getNodeOperation();
		Command c = nodeOp.getCommand();
		String str = "";
		String key = "";
		switch (c) {
		case PUT_ATTRIBUTE:
			key = nodeOp.getKey();
			ByteBuffer value = nodeOp.getValue();
			if (value.limit() < 100) {
				str = String.format("key:%s,value:%s", key,
						new String(value.array()));
			} else {
				str = String.format("key:%s,value:%d", key, value.limit());
			}
			editor.putAttribute(path, key, value);
			break;
		case DELETE_ATTRIBUTE:
			key = nodeOp.getKey();
			str = String.format("key:%s", nodeOp.getKey());
			editor.deleteAttribute(path, key);
			break;
		case APPEND_CHILD:
			str = String.format("pos:%d", nodeOp.getPosition());
			editor.addNewChildAt(path, 0);
			break;
		case DELETE_CHILD:
			str = String.format("pos:%d", nodeOp.getPosition());
			editor.deleteChildAt(path, 0);
			break;
		}
		System.out.println(String.format("[%s:%s]", c,  str));
		System.out.println("path:");
		for (int i: path ) {
			System.out.println(i);
		}
	}
}