package com.nobrain.flteradapter;

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

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;

public class HumanFilterAdapter extends BaseAdapter {
public final static int ALL = 0;
public final static int FEMAIL = 1;
public final static int MAIL = 2;

private int type;

private List<Human> mList;
private Context mContext;

public HumanFilterAdapter(Context mContext) {
this.mContext = mContext;

mList = new ArrayList<Human>();
}

public void insertHuman(Human item){
mList.add(item);
}

public void remove(int position){
mList.remove(position);
}

@Override
public int getCount() {

int size = 0;

int fullSize = mList.size();

//필터 타입별 보여줄 갯수 정의
switch (type){
case ALL:
default:
size = fullSize;
break;

case FEMAIL:
case MAIL:

Human temp;
for (int i =0; i< fullSize ; i++){
temp = mList.get(i);
if(temp.sex == type ){
size++;
}
}
break;
}

return size;
}

@Override
public Human getItem(int position) {

Human temp;

int itemIndex = 0;
int fullSize = mList.size();

//타입별로 가져올 아이템 정의하기
switch (type){
case ALL:
return mList.get(position);

}

for (int i =0; i< fullSize ; i++){
temp = mList.get(i);
if(temp.sex == type ){
if(position == itemIndex ){
return temp;
}
itemIndex++;
}

}

return null;
}

@Override
public long getItemId(int position) {
return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {


TextView tv;
if(convertView == null){
tv= new TextView(mContext);

tv.setLayoutParams(new ListView.LayoutParams(ListView.LayoutParams.MATCH_PARENT, ListView.LayoutParams.WRAP_CONTENT));

tv.setTextSize(20);

convertView = tv;
}else{
tv = (TextView) convertView;
}

// 오버라이드한 메쏘드를 가져옴
Human item = getItem(position);

if(item != null){

tv.setText(item.name);
}

return convertView;
}

/**
* 아답터의 타입을 지정한다.
* @param type 전체/남자/여자 의 값
*/
public void setType(int type) {
this.type = type;
}
}

private void initApp() {

mAdapter = new HumanFilterAdapter(MainActivity.this);

Human item;

item = new Human();
item.sex = HumanFilterAdapter.FEMAIL;
item.name= "Jessy";
mAdapter.insertHuman(item);

item = new Human();
item.sex = HumanFilterAdapter.MAIL;
item.name= "John";
mAdapter.insertHuman(item);

item = new Human();
item.sex = HumanFilterAdapter.FEMAIL;
item.name= "Fukuyu";
mAdapter.insertHuman(item);

item = new Human();
item.sex = HumanFilterAdapter.MAIL;
item.name= "Jason";
mAdapter.insertHuman(item);

item = new Human();
item.sex = HumanFilterAdapter.FEMAIL;
item.name= "Fukume";
mAdapter.insertHuman(item);

mListView.setAdapter(mAdapter);

}