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public static final String TAG = MainActivity.class.getSimpleName();

private CurrentWeather mCurrentWeather;

@InjectView(7R7.id.timeLabel) TextView mTimeLabel;
@InjectView(7R7.id.temperatureLabel) TextView mTemperatureLabel;
@InjectView(7R7.id.humidityValue) TextView mHumidityValue;
@InjectView(7R7.id.precipValue) TextView mPrecipValue;
@InjectView(7R7.id.summaryLabel) TextView mSummaryLabel;
@InjectView(7R7.id.iconImageView) ImageView mIconImageView;
@InjectView(7R7.id.refreshImageView) ImageView mRefreshImageView;
@InjectView(7R7.id.progressBar) ProgressBar mProgressBar;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    7setContentView7(7R7.layout.activity_main);
    7ButterKnife7.inject(this);

    mProgressBar.setVisibility(View.INVISIBLE);

    final double latitude = 37.8267;
    final double longitude = -122.423;

    mRefreshImageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            getForecast(latitude, longitude);
        }
    });

    getForecast(latitude, longitude);

    Log.d(TAG, "Main UI code is running!");
}

private void getForecast(double latitude, double longitude) {
    String apiKey = "27974c4bc33201748eaf542a6769c3b7";
    String forecastUrl = "https://api.forecast.io/forecast/" + apiKey +
            "/" + latitude + "," + longitude;

    if (isNetworkAvailable()) {
        toggleRefresh();

        7OkHttpClient7 client = new 7OkHttpClient7();
        7Request7 request = new 7Request7.Builder()
                .url(forecastUrl)
                .build();

        7Call7 call = client.7newCall7(request);
        call.7enqueue7(new 7Callback7() {
            @Override
            public void onFailure(7Request7 request, IOException e) {
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        toggleRefresh();
                    }
                });
                alertUserAboutError();

            }

            @Override
            public void onResponse(7Response7 response) throws IOException {
                runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        toggleRefresh();
                    }
                });
                try {
                    String jsonData = response.7body7().string();
                    Log.v(TAG, jsonData);
                    if (response.7isSuccessful7()) {
                        mCurrentWeather = getCurrentDetails(jsonData);
                        runOnUiThread(new Runnable() {
                            @Override
                            public void run() {

                                updateDisplay();
                            }
                        });
                    } else {
                        alertUserAboutError();
                    }
                } catch (IOException e) {
                    Log.e(TAG, "Exception caught: ", e);
                } catch (JSONException e) {
                    Log.e(TAG, "Exception caught: ", e);
                }
            }
        });
    } else {
        Toast.makeText(this, 7getString7(7R7.string.network_unavailable_message),
                Toast.LENGTH_LONG).show();
    }
}

private void toggleRefresh() {
    if (mProgressBar.getVisibility() == View.INVISIBLE) {
        mProgressBar.setVisibility(View.VISIBLE);
        mRefreshImageView.setVisibility(View.INVISIBLE);
    }
    else {
        mProgressBar.setVisibility(View.INVISIBLE);
        mRefreshImageView.setVisibility(View.VISIBLE);
    }
}

private void runOnUiThread(Runnable runnable) {
}

private void updateDisplay() {
    mTemperatureLabel.setText(mCurrentWeather.getTemperature() + "");
    mTimeLabel.setText("At " + mCurrentWeather.getFormattedTime() + " it will be");
    mHumidityValue.setText(mCurrentWeather.getHumidity() + "");
    mPrecipValue.setText(mCurrentWeather.getPrecipChance() + "%");
    mSummaryLabel.setText(mCurrentWeather.getSummary());

    Drawable drawable = getResources().getDrawable(mCurrentWeather.getIconId());
    mIconImageView.setImageDrawable(drawable);
}

private Resources getResources() {
    return null;
}

private CurrentWeather getCurrentDetails(String jsonData) throws JSONException {
    JSONObject forecast = new JSONObject(jsonData);
    String timezone = forecast.getString("timezone");
    Log.i(TAG, "From JSON: " + timezone);

    JSONObject currently = forecast.getJSONObject("currently");

    CurrentWeather currentWeather = new CurrentWeather();
    currentWeather.setHumidity(currently.getDouble("humidity"));
    currentWeather.setTime(currently.getLong("time"));
    currentWeather.setIcon(currently.getString("icon"));
    currentWeather.setPrecipChance(currently.getDouble("precipProbability"));
    currentWeather.setSummary(currently.getString("summary"));
    currentWeather.setTemperature(currently.getDouble("temperature"));
    currentWeather.setTimeZone(timezone);

    Log.d(TAG, currentWeather.getFormattedTime());

    return currentWeather;
}


private boolean isNetworkAvailable() {
    ConnectivityManager manager = (ConnectivityManager)
            7getSystemService7(Context.CONNECTIVITY_SERVICE);
    NetworkInfo networkInfo = manager.getActiveNetworkInfo();
    boolean isAvailable = false;
    if (networkInfo != null && networkInfo.isConnected()) {
        isAvailable = true;
    }

    return isAvailable;
}

private void alertUserAboutError() {
    AlertDialogFragment dialog = new AlertDialogFragment();
    dialog.show(getFragmentManager(), "error_dialog");
}

private FragmentManager getFragmentManager() {
    return null;
}

public String getTimeZone() {
    return mTimeZone;
}

public void setTimeZone(String timeZone) {
    mTimeZone = timeZone;
}

public String getIcon() {
    return mIcon;
}

public void setIcon(String icon) {
    mIcon = icon;
}

public int getIconId() {
    // clear-day, clear-night, rain, snow, sleet, wind, fog, cloudy, partly-cloudy-day, or partly-cloudy-night.
    int iconId = 7R7.drawable.clear_day;

    if (mIcon.equals("clear-day")) {
        iconId = 7R7.drawable.clear_day;
    }
    else if (mIcon.equals("clear-night")) {
        iconId = 7R7.drawable.clear_night;
    }
    else if (mIcon.equals("rain")) {
        iconId = 7R7.drawable.rain;
    }
    else if (mIcon.equals("snow")) {
        iconId = 7R7.drawable.snow;
    }
    else if (mIcon.equals("sleet")) {
        iconId = 7R7.drawable.sleet;
    }
    else if (mIcon.equals("wind")) {
        iconId = 7R7.drawable.wind;
    }
    else if (mIcon.equals("fog")) {
        iconId = 7R7.drawable.fog;
    }
    else if (mIcon.equals("cloudy")) {
        iconId = 7R7.drawable.cloudy;
    }
    else if (mIcon.equals("partly-cloudy-day")) {
        iconId = 7R7.drawable.partly_cloudy;
    }
    else if (mIcon.equals("partly-cloudy-night")) {
        iconId = 7R7.drawable.cloudy_night;
    }

    return iconId;
}

public long getTime() {
    return mTime;
}

public String getFormattedTime() {
    SimpleDateFormat formatter = new SimpleDateFormat("h:mm a");
    formatter.setTimeZone(TimeZone.getTimeZone(getTimeZone()));
    Date dateTime = new Date(getTime() * 1000);
    String timeString = formatter.format(dateTime);

    return timeString;
}

public void setTime(long time) {
    mTime = time;
}

public int getTemperature() {
    return (int)Math.round(mTemperature);
}

public void setTemperature(double temperature) {
    mTemperature = temperature;
}

public double getHumidity() {
    return mHumidity;
}

public void setHumidity(double humidity) {
    mHumidity = humidity;
}

public int getPrecipChance() {
    double precipPercentage = mPrecipChance * 100;
    return (int)Math.round(precipPercentage);
}

public void setPrecipChance(double precipChance) {
    mPrecipChance = precipChance;
}

public String getSummary() {
    return mSummary;
}

public void setSummary(String summary) {
    mSummary = summary;
}