using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace ConsoleApp5
{

    /*TODO
     * Rewrite the array of blocks and positions as a dictionary?
     *
     *
     * */

    class Block
    {
        public enum BlockType
        {
            Dirt,
            Ground
        }
        BlockType blockType;
        bool IsWalkable = false;
        char Icon = ' ';
        Pos Position;

        public Block(BlockType _blocktype, bool _isWalkable, char _icon, Pos _pos)
        {
            blockType = _blocktype;
            IsWalkable = _isWalkable;
            Icon = _icon;
            Position = _pos;
        }

        public String GetBlockType
        {
            get { return blockType.ToString(); }
        }

        public Pos Pos
        {
            get { return Position; }
        }

        public Char BlockIcon
        {
            get { return Icon; }
        }
    }

    class Program
    {

        int MapSize = 10;
        char dirt = '#';
        char ground = '.';
        Pos[] pos;
        List<Block> blocks;


        static void Main(string[] args)
        {
            Program p = new Program();


            p.BeginGenerating();
        }

        void BeginGenerating()
        {
            Console.Write("Enter the wanted size of the map in a number (3-29) : ");
            MapSize = Convert.ToInt32(Console.ReadLine());
            if (MapSize > 29)
                MapSize = 29;
            if (MapSize < 3)
                MapSize = 3;
            Console.Clear();
            Console.Write("Enter a map seed : ");
            int seed = Convert.ToInt32(Console.ReadLine());
            Console.Clear();
            Random rand = new Random(seed);
            pos = new Pos[MapSize];
            blocks = new List<Block>();
            for (int x = 0; x < MapSize*2; x++)
            {
                for (int y = 0; y < MapSize; y++)
                {

                    Console.SetCursorPosition(GetPosition(x), GetPosition(y));
                    pos[y] = new Pos(GetPosition(x), GetPosition(y));
                    Block tempBlock;
                    if (((y > 0 && y < MapSize - 1) && (x > 0 && x < MapSize * 2 - 1)))
                    {
                        tempBlock = new Block(Block.BlockType.Ground, true, ground, pos[y]);
                        blocks.Add(tempBlock);
                    }
                    else
                    {
                        tempBlock = new Block(Block.BlockType.Dirt, false, dirt, pos[y]);
                        blocks.Add(tempBlock);
                    }
                    Console.Write(tempBlock.BlockIcon);
                }
            }

            /*for (int x = 0; x < MapSize * 2; x++)
            {
                for (int y = 0; y < MapSize; y++)
                {

                    if ((!(y > 0 && y < MapSize - 1) && !(x > 0 && x < MapSize * 2 - 1)))
                    {
                        int rndNum = rand.Next(1, 100);
                        if(rndNum < 25)
                        {

                        }
                    }

                }
            }*/

                    Console.WriteLine();
            int repeat = 0;
            for(int i = 0; i < blocks.Count;i++)
            {
                if(repeat >= 8)
                {
                    repeat = 0;
                    Console.WriteLine();
                }
                Console.Write(blocks[i].GetBlockType + "[" + blocks[i].Pos.PosX + "," + blocks[i].Pos.PosY + "] ");
                repeat++;
            }

            Console.ReadLine();
        }


        int GetPosition(int num)
        {
            int position = (Console.WindowWidth / 2) + num;
            return num;
        }
    }

    struct Pos
    {
        int x;
        int y;

        public Pos(int _x, int _y)
        {
            x = _x;
            y = _y;
        }

        public int PosX
        {
            get { return x; }
        }
        public int PosY
        {
            get { return y; }
        }
    }
}