package com.nijdeken.whattodoo;

import android.app.ListActivity;
import android.app.ProgressDialog;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.HashMap;


public class things extends ListActivity {

    TextView text2;

    private ProgressDialog pDialog;

    // URL to get contacts JSON
    private static String url = "http://nijdeken.com/wtd/api.php";

    // JSON Node names
    private static final String TAG_THING = "Thing";
    private static final String TAG_PLACE = "Place";
    private static final String TAG_TIME = "Time";


    // contacts JSONArray
    JSONArray contacts = null;

    // Hashmap for ListView
    ArrayList<HashMap<String, String>> contactList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_things);


//        Intent intent = getIntent();
//        String text = intent.getExtras().getString("Place");
//
//        text2 = (TextView) findViewById(R.id.textView5);
//
//        text2.setText("Hier kan je zien wat er in " + text + " te doen is.");

        contactList = new ArrayList<HashMap<String, String>>();

        ListView lv = getListView();

        // Listview on item click listener
        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                                    int position, long id) {
                // getting values from selected ListItem
                String place = ((TextView) view.findViewById(R.id.place))
                        .getText().toString();
                String time = ((TextView) view.findViewById(R.id.time))
                        .getText().toString();
                String thing = ((TextView) view.findViewById(R.id.thing))
                        .getText().toString();




                // Starting single contact activity
                //Intent in = new Intent(getApplicationContext(),
                //        SingleContactActivity.class);
                //in.putExtra(TAG_LESSON, lesson);
                //in.putExtra(TAG_TEACHER, teacher);
                //in.putExtra(TAG_ROOM, room);
                //startActivity(in);

            }
        });

        // Calling async task to get json
        new GetContacts().execute();
    }

    /**
     * Async task class to get json by making HTTP call
     * */
    private class GetContacts extends AsyncTask<Void, Void, Void> {

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            // Showing progress dialog
            pDialog = new ProgressDialog(things.this);
            pDialog.setMessage("Please wait...");
            pDialog.setCancelable(false);
            pDialog.show();

        }

        @Override
        protected Void doInBackground(Void... arg0) {
            // Creating service handler class instance
            ServiceHandler sh = new ServiceHandler();

            // Making a request to url and getting response
            String jsonStr = sh.makeServiceCall(url, ServiceHandler.GET);

            Log.d("Response: ", "> " + jsonStr);

            if (jsonStr != null) {
                try {
                    JSONObject jsonObj = new JSONObject(jsonStr);

                    // Getting JSON Array node
                    contacts = jsonObj.getJSONArray("");

                    // looping through All Contacts
                    for (int i = 0; i < contacts.length(); i++) {
                        JSONObject c = contacts.getJSONObject(i);

                        String place = c.getString(TAG_PLACE);
                        String time = c.getString(TAG_TIME);
                        String thing = c.getString(TAG_THING);

                        // Phone node is JSON Object
//                        JSONObject phone = c.getJSONObject(TAG_PHONE);
//                        String mobile = phone.getString(TAG_PHONE_MOBILE);
//                        String home = phone.getString(TAG_PHONE_HOME);
//                        String office = phone.getString(TAG_PHONE_OFFICE);

                        // tmp hashmap for single contact
                        HashMap<String, String> contact = new HashMap<String, String>();

                        // adding each child node to HashMap key => value
                        contact.put(TAG_PLACE, place);
                        contact.put(TAG_TIME, time);
                        contact.put(TAG_THING, thing);

                        // adding contact to contact list
                        contactList.add(contact);
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            } else {
                Log.e("ServiceHandler", "Couldn't get any data from the url");
            }

            return null;
        }

        @Override
        protected void onPostExecute(Void result) {
            super.onPostExecute(result);
            // Dismiss the progress dialog
            if (pDialog.isShowing())
                pDialog.dismiss();
            /**
             * Updating parsed JSON data into ListView
             * */
            ListAdapter adapter = new SimpleAdapter(
                    things.this, contactList,
                    R.layout.list_item, new String[] { TAG_PLACE, TAG_THING,
                    TAG_TIME }, new int[] { R.id.place,
                    R.id.thing, R.id.time });

            setListAdapter(adapter);
        }

    }

}