package pcs.andriod.fengxiang.shengxian;

import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

import android.app.ListActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;


public class showlocation extends ListActivity {
    Document doc = null;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.listplaceholder);

        GlobalClass abc = new GlobalClass();

        String retrievedvalue = abc.getResponseValue();

        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        try {
            DocumentBuilder db = dbf.newDocumentBuilder();
            InputSource is = new InputSource();
            is.setCharacterStream(new StringReader(retrievedvalue));
            doc = db.parse(is);


            } catch (ParserConfigurationException e) {
                System.out.println("XML parse error: " + e.getMessage());

            } catch (SAXException e) {
                // TODO Auto-generated catch block
                 System.out.println("Wrong XML file structure: " + e.getMessage());
            } catch (IOException e) {
                // TODO Auto-generated catch block
                 System.out.println("I/O exeption: " + e.getMessage());
            }
        }
        ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();

        int numResults = XMLfunctions.numResults(doc);{

        if (numResults <= 0)
        {
            Toast.makeText(this,"test",Toast.LENGTH_SHORT).show();
        }

        NodeList nodes = doc.getElementsByTagName("FaultDetails");

        for (int i = 0 ; i < nodes.getLength(); i++)
        {
            Element e = (Element)nodes.item(i);
            HashMap<String, String> map = new HashMap<String, String>();
            map.put("FaultNumber",XMLfunctions.getValue(e,"FaultNumber"));
            map.put("Description",XMLfunctions.getValue(e,"Description"));
            map.put("Location",XMLfunctions.getValue(e,"Location"));
            map.put("ReportedBy",XMLfunctions.getValue(e,"ReportedBy"));
            map.put("FaultStatus",XMLfunctions.getValue(e,"FaultStatus"));
            mylist.add(map);
        }

        ListAdapter adapter = new SimpleAdapter(this, mylist , R.layout.xmlmainmenu,
                new String[] { "FaultNumber", "Description", "Location", "ReportedBy", "FaultStatus" },
                new int[] { R.id.item_title, R.id.item_subtitle });
        setListAdapter(adapter);

        final ListView lv = getListView();
        lv.setTextFilterEnabled(true);
        lv.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                @SuppressWarnings("unchecked")
                HashMap<String, String> o = (HashMap<String, String>) lv.getItemAtPosition(position);
                Toast.makeText(showlocation.this, "FaultNumber '" + o.get("FaultNumber") + "' was clicked.", Toast.LENGTH_LONG).show();
            }
        });
}
}