package com.remobile.baidumap;

import android.util.Log;
import android.widget.Button;

import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.model.LatLng;
import com.facebook.react.bridge.ReadableMap;

public class MarkerUtil {

    public static void updateMaker(Marker maker, ReadableMap option) {
        LatLng position = getLatLngFromOption(option);
        maker.setPosition(position);
        maker.setTitle(option.getString("title"));
    }

    public static Marker addMarker(MapView mapView, ReadableMap option) {
        BitmapDescriptor bitmap = BitmapDescriptorFactory.fromResource(R.mipmap.icon_gcoding);
        LatLng position = getLatLngFromOption(option);
        OverlayOptions overlayOptions = new MarkerOptions()
                .icon(bitmap)
                .position(position)
                .title(option.getString("title"));

        Marker marker = (Marker)mapView.getMap().addOverlay(overlayOptions);
        return marker;
    }


    public static LatLng getLatLngFromOption(ReadableMap option) {
        double latitude = option.getDouble("latitude");
        double longitude = option.getDouble("longitude");
        return new LatLng(latitude, longitude);

    }

    /**
     * 校验double数值是否为0
     *
     * @param value
     *
     * @return
     */
    public static boolean isEqualToZero(double value) {
        return Math.abs(value - 0.0) < 0.01 ? true : false;
    }

    /**
     * 经纬度是否为(0,0)点
     *
     * @return
     */
    public static boolean isZeroPoint(double latitude, double longitude) {
        return isEqualToZero(latitude) && isEqualToZero(longitude);
    }
}