package com jtaxi services detectors import android content Context im

package com.jtaxi.services.detectors;

import android.content.Context;
import android.location.Address;
import android.location.Location;
import com.google.android.gms.maps.model.LatLng;
import com.jtaxi.ProjectConfig;
import com.jtaxi.helper.MapHelper;
import com.jtaxi.services.JsonClientUsage;
import com.jtaxi.services.JsonResponseHandler;
import com.jtaxi.services.http.RequestAction;
import org.json.JSONObject;

/**
 * Created by Roman on 3/26/14.
 */
public class EtaDetector {

    public static final int LESS_MINUTE = 0;
    public static final int MINUTE = 1;

    public static RequestAction calculateETA(Context context, Address fromAddress, Address toAddress, Callback callback) {
        LatLng from = MapHelper.fromAddress(fromAddress);
        LatLng to = MapHelper.fromAddress(toAddress);
        return calculateETA(context, from, to, callback);
    }

    public static RequestAction calculateETA(Context context, Location fromLocation, Location toLocation, Callback callback) {
        LatLng from = MapHelper.fromLocation(fromLocation);
        LatLng to = MapHelper.fromLocation(toLocation);
        return calculateETA(context, from, to, callback);
    }

    public static RequestAction calculateETA(final Context context, LatLng from, LatLng to, final Callback callback) {
        return JsonClientUsage.getHours(context, from, to, new JsonResponseHandler.RequestCallback() {

            private static final String MINUTES = "minutes";

            @Override
            public void onSuccess(JSONObject data) {
                Integer minutes = null;
                try {
                    if (data.opt(MINUTES) != null) {
                        minutes = data.getInt(MINUTES);
                    }
                } catch (Exception e) {
                    if (ProjectConfig.DEBUG) {
                        e.printStackTrace();
                    }
                }
                if (minutes != null) {
                    callback.onTimeCalculated(minutes);
                } else {
                    callback.onFailure("Неможливо визначити час прибуття");
                }
            }

            @Override
            public void onFailure(String message) {
                callback.onFailure(message);
            }
        });
    }

    public static interface Callback {

        public void onTimeCalculated(int minutes);

        public void onFailure(String message);
    }
}