using System;
using MonoTouch.Dialog;
using MonoTouch.UIKit;
using MonoTouch;
using MonoTouch.Foundation;
using MonoTouch.ObjCRuntime;

namespace SMSMaster
{
    public partial class mainController : UIViewController
    {
        private NSObject notificationObserver;

        public mainController ()
        {
        }

        public mainController (IntPtr p) : base(p)
        {
        }

        public override void ViewWillAppear (bool animated)
        {

        }

        public override void ViewDidLoad ()
        {
            notificationObserver = NSNotificationCenter.DefaultCenter.AddObserver("UIDeviceOrientationDidChangeNotification", DeviceRotated );
        }

        public override void ViewDidAppear (bool animated)
        {
            UIDevice.CurrentDevice.BeginGeneratingDeviceOrientationNotifications();
        }

        public override void ViewWillDisappear (bool animated)
        {
            UIDevice.CurrentDevice.EndGeneratingDeviceOrientationNotifications();
        }

        public override bool ShouldAutorotateToInterfaceOrientation(UIInterfaceOrientation toInterfaceOrientation)
        {
            return true;
        }

        private void DeviceRotated(NSNotification notification){

            reloadView();

        }

        private void reloadView()
        {
            float x = 0;
            float y = 0;
            float height = 0;
            float width = 0;
            float adX = 0;
            float adY = 0;

            switch(UIDevice.CurrentDevice.Orientation)
            {
            case UIDeviceOrientation.LandscapeLeft:
            case UIDeviceOrientation.LandscapeRight:
                x = 0;
                y = 300;
                adX = 0;
                adY = 690;
                height = 650;
                width = 704;
                break;

            case UIDeviceOrientation.Portrait:
            case UIDeviceOrientation.PortraitUpsideDown:
                x = 0;
                y = 0;
                adX = 0;
                adY = 690;
                height = 500;
                width = 600;
                break;

            default:
                if(Application.window.Frame.Width > Application.window.Frame.Height)
                {
                    x = 0;
                    y = 300;
                    adX = 0;
                    adY = 690;
                    height = 650;
                    width = 704;
                }
                else
                {
                    x = 0;
                    y = 0;
                    adX = 0;
                    adY = 960;
                    height = 500;
                    width = 600;
                }
                break;

            }

            this.rootView.Frame = new System.Drawing.RectangleF(x, y, width, height);
            this.mainAd.Frame = new System.Drawing.RectangleF(adX, adY, this.mainAd.Frame.Width, this.mainAd.Frame.Height);
            this.View.Frame = new System.Drawing.RectangleF(x, y, width, height);
        }

    }

}