using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.Core.Helpers;

namespace Tango.Console
{
    public static class ConsoleDictionary
    {
        private static List<ConsoleKnownCommand> _knownCommands;

        public static List<ConsoleKnownCommand> GetKnownCommands()
        {
            if (_knownCommands == null)
            {
                _knownCommands = new List<ConsoleKnownCommand>();

                String text = EmbeddedResourceHelper.GetEmbeddedResourceText("Tango.Console.CMD.txt");

                foreach (var line in text.ToLines())
                {
                    if (line.IsNotNullOrEmpty())
                    {
                        ConsoleKnownCommand command = new ConsoleKnownCommand();
                        String[] args = line.Split('\t');
                        command.Name = args[0].ToLower();
                        command.Description = args[1].Replace("\"", "");
                        _knownCommands.Add(command);
                    }
                }
            }

            return _knownCommands;
        }
    }
}