package com.changhong.epc.count.service.count.model;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;

import com.changhong.epc.bean.tenant.norm.AppStanderDef;


/**
 * 该类只为
 * 	[补助标准-维度]
 * 定制数据接口，仅实现了 java.util.List.add(T) 方法
 * 其数据格式封装为二维数组
 * 慎用!
 * @ClassName: MatrixList
 
 * @author [九鼎联合科技]
 * @date 2017年3月18日 下午9:24:20
 */
public class MatrixList implements List<AppStanderDef>{
	
	private List<AppStanderDef[]> data = new ArrayList<>();
	
	private List<AppStanderDef> row;
	
	private AppStanderDef lastApp;
	
	@Override
	public boolean add(AppStanderDef e) {
		if(lastApp == null){
			return addRow(e);
		}else{
			if(compareRow(lastApp,e)){
				return addRow(e);
			}else{
				return addCol(e);
			}
		}
	}
	public MatrixList() {
	}
	/*
	 * 添加行
	 */
	protected boolean addRow(AppStanderDef e) {
		if(row == null) row = new ArrayList<>();
		row.add(e);
		lastApp = e;
		return true;
	}
	
	protected boolean addCol(AppStanderDef e) {
		/* 向矩阵中添加一行 */
		AppStanderDef[] appRow = new AppStanderDef[row.size()];
		row.toArray(appRow);
		data.add(appRow);
		row = null;
		return addRow(e);
	}
	
	public AppStanderDef[][] toMatrix(){
		
		if(row == null) 
			return new AppStanderDef[0][0];
		AppStanderDef[] appRow = new AppStanderDef[row.size()];
		row.toArray(appRow);
		data.add(appRow);
		if(data.isEmpty()) 
			return new AppStanderDef[0][0];
		AppStanderDef[][] apCounts = new AppStanderDef[data.size()][data.get(0).length];
		data.toArray(apCounts);
		return apCounts;
	}
	
	/**
	 * 比较行号
	 * @param lastApp
	 * @param app
	 * @return
	 */
	public boolean compareRow(AppStanderDef lastApp ,AppStanderDef app){
		return (lastApp.getRowNo() - app.getRowNo()) == 0;
	}
	@Override
	public void add(int index, AppStanderDef element) {
		// 暂不实现
	}

	@Override
	public boolean addAll(Collection<? extends AppStanderDef> c) {
		return false;
	}

	@Override
	public boolean addAll(int index, Collection<? extends AppStanderDef> c) {
		return false;
	}

	@Override
	public void clear() {
		// 暂不实现
	}

	@Override
	public boolean contains(Object o) {
		return false;
	}

	@Override
	public boolean containsAll(Collection<?> c) {
		return false;
	}

	@Override
	public AppStanderDef get(int index) {
		return null;
	}

	@Override
	public int indexOf(Object o) {
		return 0;
	}

	@Override
	public boolean isEmpty() {
		return false;
	}

	@Override
	public Iterator<AppStanderDef> iterator() {
		return null;
	}

	@Override
	public int lastIndexOf(Object o) {
		return 0;
	}

	@Override
	public ListIterator<AppStanderDef> listIterator() {
		return new ArrayList().listIterator();
	}

	@Override
	public ListIterator<AppStanderDef> listIterator(int index) {
		return new ArrayList().listIterator();
	}

	@Override
	public boolean remove(Object o) {
		return false;
	}

//	@Override
//	public AppStanderDef remove1(int index) {
//		return new AppStanderDef();
//	}

	@Override
	public boolean removeAll(Collection<?> c) {
		return false;
	}

	@Override
	public boolean retainAll(Collection<?> c) {
		return false;
	}

	@Override
	public AppStanderDef set(int index, AppStanderDef element) {
		return new AppStanderDef();
	}

	@Override
	public int size() {
		return 0;
	}

	@Override
	public List<AppStanderDef> subList(int fromIndex, int toIndex) {
		return new ArrayList<>();
	}

	@Override
	public Object[] toArray() {
		return new Object[0];
	}

	@Override
	public <T> T[] toArray(T[] a) {
		return (T[]) new Object[0];
	}

	@Override
	public AppStanderDef remove(int index) {
		// TODO Auto-generated method stub
		return null;
	}
}