using System;

using System.Diagnostics;

using System.IO;

using System.Text;

using Mapsui.UI.iOS;

using UIKit;

using CoreGraphics;

using Mapsui.UI;

using Mapsui.Providers;

using Mapsui.Samples.Common.Helpers;

using Mapsui.Samples.Common.Maps;

namespace Mapsui.Samples.iOS

{

public partial class ViewController : UIViewController

{

public ViewController(IntPtr handle) : base(handle)

{

}

public override void ViewDidLoad()

{

base.ViewDidLoad();

// Hack to tell the platform independent samples where the files can be found on iOS.

MbTilesSample.MbTilesLocation = MbTilesLocationOnIos;

// Never tested this. PDD.

MbTilesHelper.DeployMbTilesFile(s => File.Create(Path.Combine(MbTilesLocationOnIos, s)));

var mapControl = CreateMap(View.Bounds);

mapControl.Info += MapOnInfo;

View = mapControl;

}

private void MapOnInfo(object sender, MapInfoEventArgs e)

{

if (e.MapInfo.Feature == null) return;

Debug.WriteLine(ToString(e.MapInfo.Feature));

}

private string ToString(IFeature feature)

{

var result = new StringBuilder();

foreach (var field in feature.Fields)

{

result.Append($"{field}={feature[field]}, ");

}

result.Append($"Geometry={feature.Geometry}");

return result.ToString();

}

private static MapControl CreateMap(CGRect bounds)

{

return new MapControl(bounds)

{

Map = InfoLayersSample.CreateMap(),

UnSnapRotationDegrees = 30,

ReSnapRotationDegrees = 5

};

}

private static string MbTilesLocationOnIos => Environment.GetFolderPath(Environment.SpecialFolder.Personal);

}

}