package com.mapbox.mapboxsdk.annotations;

import android.graphics.PointF;

import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapView;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.Projection;

import org.junit.Test;
import org.mockito.InjectMocks;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

public class InfoWindowTest {

    @InjectMocks
    MapView mMapView = mock(MapView.class);

    @InjectMocks
    MapboxMap mMapboxMap = mock(MapboxMap.class);

    @Test
    public void testSanity() {
        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap);
        assertNotNull("infoWindow should exist", infoWindow);
    }

    @Test
    public void testBoundMarker() {
        MarkerOptions markerOptions = new MarkerOptions();
        Marker marker = markerOptions.position(new LatLng()).getMarker();
        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap).setBoundMarker(marker);
        assertEquals("marker should match", marker, infoWindow.getBoundMarker());
    }

    @Test
    public void testClose() {
        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap);
        infoWindow.close();
        assertEquals("infowindow should not be visible", false, infoWindow.isVisible());
    }


    @Test
    public void testOpen() {
        LatLng latLng = new LatLng(0, 0);
        Projection projection = mock(Projection.class);
        when(mMapboxMap.getProjection()).thenReturn(projection);
        when(projection.toScreenLocation(latLng)).thenReturn(new PointF(0, 0));

        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap);
        infoWindow.open(mMapView, new MarkerOptions().position(new LatLng()).getMarker(), latLng, 0, 0);
        assertEquals("infowindow should not be visible", true, infoWindow.isVisible());
    }

    @Test
    public void testOpenClose() {
        LatLng latLng = new LatLng(0, 0);
        Projection projection = mock(Projection.class);
        when(mMapboxMap.getProjection()).thenReturn(projection);
        when(projection.toScreenLocation(latLng)).thenReturn(new PointF(0, 0));

        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap);
        infoWindow.open(mMapView, new MarkerOptions().position(new LatLng()).getMarker(), latLng, 0, 0);
        infoWindow.close();
        assertEquals("infowindow should not be visible", false, infoWindow.isVisible());
    }


    @Test
    public void testUpdate() {
        LatLng latLng = new LatLng(0, 0);
        Projection projection = mock(Projection.class);
        when(mMapboxMap.getProjection()).thenReturn(projection);
        when(projection.toScreenLocation(latLng)).thenReturn(new PointF(0, 0));

        InfoWindow infoWindow = new InfoWindow(mMapView, mMapboxMap);
        infoWindow.open(mMapView, new MarkerOptions().position(latLng).getMarker(), latLng, 0, 0);
        infoWindow.update();
    }

}