package net.coding.program.mall;
import android.content.Context;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.TextView;
import com.loopj.android.http.AsyncHttpClient;
import net.coding.program.R;
import net.coding.program.common.Global;
import net.coding.program.common.base.MyJsonResponse;
import net.coding.program.common.network.MyAsyncHttpClient;
import net.coding.program.common.ui.BackActivity;
import org.androidannotations.annotations.AfterViews;
import org.androidannotations.annotations.EActivity;
import org.json.JSONArray;
import org.json.JSONObject;
import java.util.ArrayList;
@EActivity(R.layout.activity_pick_local)
public class PickLocalActivity extends BackActivity {
public static final String EXTRA_LOCAL = "EXTRA_LOCAL";
public static final String EXTRA_LIST_DATA = "EXTRA_LIST_DATA";
public static final String EXTRA_LOCAL_POS = "EXTRA_LOCAL_POS";
private static final int RESULT_LOCAL = 1;
ListView listView;
MallOrderSubmitActivity.Local mLocal;
private int mPos;
@AfterViews
void initPickLocalActivity() {
listView = (ListView) findViewById(R.id.listView);
mLocal = (MallOrderSubmitActivity.Local) getIntent().getSerializableExtra(EXTRA_LOCAL);
ArrayList<MallOrderSubmitActivity.City> listData = (ArrayList<MallOrderSubmitActivity.City>) getIntent().getSerializableExtra(EXTRA_LIST_DATA);
mPos = getIntent().getIntExtra(EXTRA_LOCAL_POS, 1);
ListAdapter mAdapter = new CityAdapter(this, R.layout.list_item_city, listData);
View head = LayoutInflater.from(this).inflate(R.layout.list_item_city_head, null);
listView.addHeaderView(head, null, false);
listView.setAdapter(mAdapter);
listView.setOnItemClickListener(mItemClick);
}
private void pickFinish() {
if (mPos == 2) {
mLocal.district.clear();
} else if (mPos == 1) {
mLocal.district.clear();
mLocal.city.clear();
}
Intent intent = new Intent();
intent.putExtra("result", mLocal);
setResult(RESULT_OK, intent);
finish();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RESULT_LOCAL) {
if (resultCode == RESULT_OK) {
setResult(resultCode, data);
finish();
}
}
}
AdapterView.OnItemClickListener mItemClick = new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
MallOrderSubmitActivity.City data = (MallOrderSubmitActivity.City) parent.getItemAtPosition(position);
if (mPos >= 3) {
mLocal.district = data;
pickFinish();
} else {
if (mPos == 1) {
mLocal.provicen = data;
} else if (mPos == 2) {
mLocal.city = data;
}
AsyncHttpClient client = MyAsyncHttpClient.createClient(PickLocalActivity.this);
String host = String.format(Global.HOST_API + "/region?parent_id=%d&level=%d", data.getId(), mPos + 1);
client.get(host, new MyJsonResponse(PickLocalActivity.this) {
@Override
public void onMySuccess(JSONObject response) {
super.onMySuccess(response);
ArrayList<MallOrderSubmitActivity.City> citys = PickLocalActivity.citysFromJson(response);
if (citys.isEmpty()) {
pickFinish();
} else {
Intent intent = new Intent(PickLocalActivity.this, PickLocalActivity_.class);
intent.putExtra(PickLocalActivity.EXTRA_LOCAL_POS, mPos + 1);
intent.putExtra(PickLocalActivity.EXTRA_LIST_DATA, citys);
intent.putExtra(PickLocalActivity.EXTRA_LOCAL, mLocal);
startActivityForResult(intent, RESULT_LOCAL);
}
showProgressBar(false, "");
}
@Override
public void onMyFailure(JSONObject response) {
super.onMyFailure(response);
showProgressBar(false, "");
}
});
showProgressBar(true, "");
}
}
};
static class CityAdapter extends ArrayAdapter<MallOrderSubmitActivity.City> {
public CityAdapter(Context context, int resource, ArrayList<MallOrderSubmitActivity.City> objects) {
super(context, resource, objects);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_city, null);
}
MallOrderSubmitActivity.City data = getItem(position);
TextView tv = (TextView) convertView.findViewById(R.id.text1);
tv.setText(data.getName());
return convertView;
}
}
public static ArrayList<MallOrderSubmitActivity.City> citysFromJson(JSONObject response) {
JSONArray array = response.optJSONArray("data");
ArrayList<MallOrderSubmitActivity.City> citys = new ArrayList<>();
for (int i = 0; i < array.length(); ++i) {
JSONObject item = array.optJSONObject(i);
MallOrderSubmitActivity.City city = new MallOrderSubmitActivity.City(item.optInt("id"), item.optString("name"));
citys.add(city);
}
return citys;
}
}