using UnityEngine;
using System.Collections;

namespace WPM
{
	public class AddCircleMarkerScript : MonoBehaviour
	{

		WorldMapGlobe map;
		GUIStyle labelStyle, buttonStyle, sliderStyle, sliderThumbStyle;
		float kmRadius = 200;
		float ringWidthStart = 0;
		float ringWidthEnd = 1.0f;

		void Start ()
		{

			// Listen to map clicks
			map = WorldMapGlobe.instance;
			map.OnClick += (Vector3 sphereLocation, int mouseButtonIndex) => map.AddMarker (MARKER_TYPE.CIRCLE_PROJECTED, sphereLocation, kmRadius, ringWidthStart, ringWidthEnd, Color.green);

			// Straight the globe preserving current center -- totally optional and has nothing to do with markers
			map.StraightenGlobe ();

			// UI Setup - non-important, only for this demo
			GUIResizer.Init (800, 500); 

			labelStyle = new GUIStyle ();
			labelStyle.normal.textColor = Color.white;
			buttonStyle = new GUIStyle (labelStyle);
			buttonStyle.alignment = TextAnchor.MiddleLeft;
			buttonStyle.normal.background = Texture2D.whiteTexture;
			buttonStyle.normal.textColor = Color.white;
			sliderStyle = new GUIStyle ();
			sliderStyle.normal.background = Texture2D.whiteTexture;
			sliderStyle.fixedHeight = 4.0f;
			sliderThumbStyle = new GUIStyle ();
			sliderThumbStyle.normal.background = Resources.Load<Texture2D> ("thumb");
			sliderThumbStyle.overflow = new RectOffset (0, 0, 8, 0);
			sliderThumbStyle.fixedWidth = 20.0f;
			sliderThumbStyle.fixedHeight = 12.0f;
		}

		void OnGUI ()
		{

			// Do autoresizing of GUI layer
			GUIResizer.AutoResize ();

			GUI.Label (new Rect (10, 15, 430, 30), "Click on the globe to add a circle marker.", labelStyle);

			GUI.Button (new Rect (10, 45, 100, 30), "Circle radius", labelStyle);
			kmRadius = GUI.HorizontalSlider (new Rect (120, 50, 80, 20), kmRadius, 50, 1000, sliderStyle, sliderThumbStyle);

			GUI.Button (new Rect (10, 75, 100, 30), "Ring Width Start", labelStyle);
			ringWidthStart = GUI.HorizontalSlider (new Rect (120, 80, 80, 20), ringWidthStart, 0, 1f, sliderStyle, sliderThumbStyle);

			GUI.Button (new Rect (10, 105, 100, 30), "Ring Width End", labelStyle);
			ringWidthEnd = GUI.HorizontalSlider (new Rect (120, 110, 80, 20), ringWidthEnd, 0, 1f, sliderStyle, sliderThumbStyle);

			if (GUI.Button(new Rect(10, 135, 100, 30), "Clear Markers")) {
				map.ClearMarkers();
			}
		

		}


	}

}