using System;
using System.Text;

namespace CoopSweeper
{
    class Program
    {
        static void Main(string[] args)
        {
            string[,] map = new string[,] {
                {"X"," ","X"," "},
                {"X"," ","X"," "},
                {"X"," ","X"," "},
                {"X"," ","X"," "}
            };
            DrawBorder(2, 2, map.GetLength(0) + 2, map.GetLength(1) + 2);
            DrawMap(3,3,RenderMap(map));
            Console.ReadKey();
        }

        private static string[] RenderMap(string[,] map)
        {
            var res = new string[map.GetLength(1)];
            for(var y = 0; y < map.GetLength(1); y++)
            {
                var linebuilder = new StringBuilder();
                for (var x = 0; x < map.GetLength(0); x++)
                {
                    linebuilder.Append(map[x, y]);
                }
                res[y] = linebuilder.ToString();
            }
            return res;
        }

        private static void DrawMap(int posX, int posY, string[] mapLines)
        {
            for(var y = 0; y < mapLines.Length; y++)
            {
                Console.SetCursorPosition(posX, posY + y);
                Console.Write(mapLines[y]);
            }
        }

        private static void DrawBorder(int posX, int posY, int width, int height)
        {
            Console.SetCursorPosition(posX, posY);
            var linebuilder = new StringBuilder();
            linebuilder.Append("╔");
            for (var x = 0; x < width - 2; x++)
                linebuilder.Append("═");
            linebuilder.Append("╗");
            Console.Write(linebuilder);
            for(var y = 1; y < height - 1; y++)
            {
                Console.SetCursorPosition(posX, posY + y);
                Console.Write("║");
                Console.SetCursorPosition(posX + width - 1, posY + y);
                Console.Write("║");
            }
            Console.SetCursorPosition(posX, posY + height - 1);
            linebuilder = new StringBuilder();
            linebuilder.Append("╚");
            for (var x = 0; x < width - 2; x++)
                linebuilder.Append("═");
            linebuilder.Append("╝");
            Console.Write(linebuilder);
            // ┌──┬──┐  ╔══╦══╗ ╒══╤══╕ ╓──╥──╖
            // │  │  │  ║  ║  ║ │  │  │ ║  ║  ║
            // ├──┼──┤  ╠══╬══╣ ╞══╪══╡ ╟──╫──╢
            // │  │  │  ║  ║  ║ │  │  │ ║  ║  ║
            // └──┴──┘  ╚══╩══╝ ╘══╧══╛ ╙──╨──╜
        }
    }
}