package com.mogo.map;

import android.content.Context;
import android.os.Bundle;
import android.util.AttributeSet;
import android.widget.FrameLayout;

import androidx.annotation.Nullable;


/**
 * @author congtaowang
 * @since 2019-12-18
 * <p>
 * 对地图的基本抽象
 */
public abstract class MogoBaseMapView extends FrameLayout implements ILifeCycle {

    protected IMogoMapView mMapView;

    public MogoBaseMapView( Context context ) {
        this( context, null );
    }

    public MogoBaseMapView( Context context, @Nullable AttributeSet attrs ) {
        this( context, attrs, 0 );
    }

    public MogoBaseMapView( Context context, @Nullable AttributeSet attrs, int defStyleAttr ) {
        super( context, attrs, defStyleAttr );
        init( context,attrs );
    }

    private void init( Context context, AttributeSet attrs) {
        addMapView( context, attrs );
        if (mMapView != null){
            MogoMap.Companion.getMapInstance().initInstance( mMapView.getMap() , getInstanceTag());
        }
    }

    protected abstract void addMapView( Context context , AttributeSet attrs);

    protected abstract String getInstanceTag();

    @Override
    public void onCreate( Bundle bundle ) {
        if ( mMapView != null ) {
            mMapView.onCreate( bundle );
        }
    }

    @Override
    public void onResume() {
        if ( mMapView != null ) {
            mMapView.onResume();
        }
    }

    @Override
    public void onPause() {
        if ( mMapView != null ) {
            mMapView.onPause();
        }
    }

    @Override
    public void onDestroy() {
        if ( mMapView != null ) {
            mMapView.onDestroy();
        }
        MogoMap.Companion.getMapInstance().clear(getInstanceTag());
    }

    @Override
    public void onSaveInstanceState( Bundle outState ) {
        if ( mMapView != null ) {
            mMapView.onSaveInstanceState( outState );
        }
    }

    @Override
    public void onLowMemory() {
        if ( mMapView != null ) {
            mMapView.onLowMemory();
        }
    }

    protected IMogoMap getMap() {
        if ( mMapView != null ) {
            return mMapView.getMap();
        }
        return null;
    }
}