package com.bee.baidumapview;

import android.app.Activity;
import android.util.Log;

import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.model.LatLng;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.uimanager.LayoutShadowNode;
import com.facebook.react.uimanager.ReactProp;
import com.facebook.react.uimanager.SimpleViewManager;
import com.facebook.react.uimanager.ThemedReactContext;


public class BaiduMapViewManager extends SimpleViewManager<MapView> {
    public static final String RCT_CLASS = "RCTBaiduMap";
    public static final String TAG = "RCTBaiduMap";

    private Activity mActivity;

    @Override
    public LayoutShadowNode createShadowNodeInstance() {
        return new BaiduMapShadowNode();
    }

    @Override
    public Class getShadowNodeClass() {
        return BaiduMapShadowNode.class;
    }

    public BaiduMapViewManager(Activity activity) {
        mActivity = activity;
    }

    /**
     * 地图模式
     *
     * @param mapView
     * @param type
     *  1. 普通
     *  2.卫星
     */
    @ReactProp(name="mode", defaultInt = 1)
    public void setMode(MapView mapView, int type) {
        Log.i(TAG, "mode:" + type);
        mapView.getMap().setMapType(type);
    }

    /**
     * 实时交通图
     *
     * @param mapView
     * @param isEnabled
     */
    @ReactProp(name="trafficEnabled", defaultBoolean = false)
    public void setTrafficEnabled(MapView mapView, boolean isEnabled) {
        Log.d(TAG, "trafficEnabled:" + isEnabled);
        mapView.getMap().setTrafficEnabled(isEnabled);
    }

    /**
     * 实时道路热力图
     *
     * @param mapView
     * @param isEnabled
     */
    @ReactProp(name="heatMapEnabled", defaultBoolean = false)
    public void setHeatMapEnabled(MapView mapView, boolean isEnabled) {
        Log.d(TAG, "heatMapEnabled" + isEnabled);
        mapView.getMap().setBaiduHeatMapEnabled(isEnabled);
    }


    /**
     * 显示地理标记
     *
     * @param mapView
     * @param array
     */
    @ReactProp(name="marker")
    public void setMarker(MapView mapView, ReadableArray array) {
        Log.d(TAG, "marker:" + array);
        if (array != null) {
            for (int i = 0; i < array.size(); i++) {
                ReadableArray sub = array.getArray(i);
                //定义Maker坐标点
                LatLng point = new LatLng(sub.getDouble(0), sub.getDouble(1));
                //构建Marker图标
                BitmapDescriptor bitmap = BitmapDescriptorFactory.fromResource(R.drawable.icon_gcoding);
                //构建MarkerOption，用于在地图上添加Marker
                OverlayOptions option = new MarkerOptions()
                        .position(point)
                        .icon(bitmap)
                        .draggable(true);
                //在地图上添加Marker，并显示
                mapView.getMap().addOverlay(option);
            }
        }
    }

    @Override
    public String getName() {
        return RCT_CLASS;
    }

    @Override
    protected MapView createViewInstance(ThemedReactContext reactContext) {
        return new MapView(mActivity);
    }
}