using Android.App;
using Android.OS;
using Android.Support.V7.App;
using Android.Widget;
using System;
using System.Collections.Generic;
using System.Linq;

namespace App2
{
    [Activity(Label = "@string/app_name", Theme = "@style/AppTheme", MainLauncher = true)]
    public class MainActivity : AppCompatActivity
    {
        private ImageView Image1 { get; set; }
        private ImageView Image2 { get; set; }
        private ImageView Image3 { get; set; }

        private ImageView ImageMain { get; set; }

        private TextView Player { get; set; }
        private TextView Phone { get; set; }

        private Button Start { get; set; }

        private int PlayerOrder { get; set; }
        private int PhoneOrder { get; set; }


        private Dictionary<int, int> ImagesAndOrders { get; set; }

        private Dictionary<int, int> Images { get; set; }

        public MainActivity()
        {
            Image1 = null;
            Image2 = null;
            Image3 = null;
            ImageMain = null;

            Player = null;
            Phone = null;

            Start = null;

            PlayerOrder = 0;
            PhoneOrder = 0;
        }

        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            SetContentView(Resource.Layout.activity_main);

            ImageMain = FindViewById<ImageView>(Resource.Id.MainImg);
            Image1 = FindViewById<ImageView>(Resource.Id.Img1);
            Image2 = FindViewById<ImageView>(Resource.Id.Img2);
            Image3 = FindViewById<ImageView>(Resource.Id.Img3);

            Player = FindViewById<TextView>(Resource.Id.PlayerNum);
            Phone = FindViewById<TextView>(Resource.Id.PhoneNum);

            Start = FindViewById<Button>(Resource.Id.Start);
            Start.Enabled = false;

            ImagesAndOrders = new Dictionary<int, int>
            {
                { Resource.Drawable.img2, Resource.Drawable.img3 },
                { Resource.Drawable.img1, Resource.Drawable.img2 },
                { Resource.Drawable.img3, Resource.Drawable.img1 }
            };

            Images = new Dictionary<int, int>
            {
                {Image1.Id, Resource.Drawable.img1},
                {Image2.Id, Resource.Drawable.img2},
                {Image3.Id, Resource.Drawable.img3},
            };

            Image1.Click += ColorAndORder;
            Image2.Click += ColorAndORder;
            Image3.Click += ColorAndORder;

            Image1.SetImageResource(Resource.Drawable.img1);
            Image2.SetImageResource(Resource.Drawable.img2);
            Image3.SetImageResource(Resource.Drawable.img3);

            Start.Click += GoPlay;
        }

        public void ColorAndORder(object s, EventArgs e)
        {
            var img = (s as ImageView);

            ChoiceImagePlayer(!Image1.Enabled);

            PlayerOrder = Images.FirstOrDefault(o => o.Key == img.Id).Value;

            img.Background = Resources.GetDrawable(Resource.Drawable.BorderColor);
        }

        public void ChoiceImagePlayer(bool tof)
        {
            Image1.Enabled = tof;
            Image2.Enabled = tof;
            Image3.Enabled = tof;

            Start.Enabled = !tof;
        }

        public int PhoneOrderRand() =>
            new Random().Next(0, 3);

        public void Clear()
        {
            ChoiceImagePlayer(!Image1.Enabled);

            Image1.Background = null;
            Image2.Background = null;
            Image3.Background = null;
            Start.Enabled = false;
            ImageMain.SetImageResource(Resource.Drawable.abc_list_pressed_holo_dark);
            Start.Text = "NEXT";

            PlayerOrder = 0;
            PhoneOrder = 0;
        }

        public void GoPlay(object s, EventArgs e)
        {
            if(Start.Text == "->")
            {
                Start.Enabled = false;
                Clear();
                return;
            }

            do//ro ar daemtxves
            {
                PhoneOrder = ImagesAndOrders.ElementAt(PhoneOrderRand()).Value;

                if (PhoneOrder != PlayerOrder)
                    break;

            } while (true);

            ImageMain.SetImageResource(PhoneOrder);

            //maigo an ara
            if (ImagesAndOrders.Any(o => o.Key == PlayerOrder && o.Value == PhoneOrder))
            {
                int.TryParse(Player.Text, out int player);
                Player.Text = $"{++player}";
            }
            else
            {
                int.TryParse(Phone.Text, out int phone);
                Phone.Text = $"{++phone}";
            }

            Start.Text = "->";
        }
    }
}