package com.example.android.sunshine.app;

import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;

/**
 * Created by shmakova on 28.09.16.
 */

public class ForecastFragment extends Fragment {
    private ArrayAdapter<String> mForecastAdapter;

    public ForecastFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_main, container, false);

        ArrayList<String> weatherList = new ArrayList<String>();
        weatherList.add("Today - Sunny - 88/63");
        weatherList.add("Tomorrow - Foggy - 70/46");
        weatherList.add("Weds - Cloudy - 72/63");
        weatherList.add("Thurs - Rainy - 64/51");
        weatherList.add("Fri - Foggy - 70/46");
        weatherList.add("Sat - Sunny - 76/68");

        ArrayAdapter<String> mForecastAdapter = new ArrayAdapter<String>(getActivity(),
                R.layout.list_item_forecast, R.id.list_item_forecast_textview, weatherList);

        ListView listView = (ListView) rootView.findViewById(R.id.listview_forecast);
        listView.setAdapter(mForecastAdapter);

        return rootView;
    }

    public static class FetchWeatherTask extends AsyncTask<Void, Void, Void> {

        @Override
        protected Void doInBackground(Void... params) {
            // These two need to be declared outside the try/catch
            // so that they can be closed in the finally block.
            HttpURLConnection urlConnection = null;
            BufferedReader reader = null;

            // Will contain the raw JSON response as a string.
            String forecastJsonStr = null;

            try {
                // Construct the URL for the OpenWeatherMap query
                // Possible parameters are avaiable at OWM's forecast API page, at
                // http://openweathermap.org/API#forecast
                URL url = new URL("http://api.openweathermap.org/data/2.5/forecast/daily?q=94043&mode=json&units=metric&cnt=7&APPID=8e2816d5726f897be2a3f2a29ab13ce9");

                // Create the request to OpenWeatherMap, and open the connection
                urlConnection = (HttpURLConnection) url.openConnection();
                urlConnection.setRequestMethod("GET");
                urlConnection.connect();

                // Read the input stream into a String
                InputStream inputStream = urlConnection.getInputStream();
                StringBuffer buffer = new StringBuffer();
                if (inputStream == null) {
                    // Nothing to do.
                    return null;
                }
                reader = new BufferedReader(new InputStreamReader(inputStream));

                String line;
                while ((line = reader.readLine()) != null) {
                    // Since it's JSON, adding a newline isn't necessary (it won't affect parsing)
                    // But it does make debugging a *lot* easier if you print out the completed
                    // buffer for debugging.
                    buffer.append(line + "\n");
                }

                if (buffer.length() == 0) {
                    // Stream was empty.  No point in parsing.
                    return null;
                }
                forecastJsonStr = buffer.toString();
            } catch (IOException e) {
                Log.e("ForecastFragment", "Error ", e);
                // If the code didn't successfully get the weather data, there's no point in attemping
                // to parse it.
                return null;
            } finally{
                if (urlConnection != null) {
                    urlConnection.disconnect();
                }
                if (reader != null) {
                    try {
                        reader.close();
                    } catch (final IOException e) {
                        Log.e("ForecastFragment", "Error closing stream", e);
                    }
                }
            }
            return null;
        }
    }
}
@@ -188,24 +188,114 @@
 utInflater;%0A
+import android.view.Menu;%0Aimport android.view.MenuInflater;%0Aimport android.view.MenuItem;%0A
 import andro
@@ -308,16 +308,16 @@
 w.View;%0A
-
 import a
@@ -795,24 +795,176 @@
 () %7B%0A    %7D%0A%0A
+    @Override%0A    public void onCreate(Bundle savedInstanceState) %7B%0A        super.onCreate(savedInstanceState);%0A        setHasOptionsMenu(true);%0A    %7D%0A%0A
     @Overrid
@@ -1860,24 +1860,24 @@
 tAdapter);%0A%0A
-
         retu
@@ -1892,24 +1892,445 @@
 iew;%0A    %7D%0A%0A
+    @Override%0A    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) %7B%0A        inflater.inflate(R.menu.forecastfragment, menu);%0A    %7D%0A%0A    @Override%0A    public boolean onOptionsItemSelected(MenuItem item) %7B%0A        switch (item.getItemId()) %7B%0A            case R.id.action_refresh:%0A                return true;%0A            default:%0A                return super.onOptionsItemSelected(item);%0A        %7D%0A    %7D%0A%0A
     public s

Refresh Button Behavior