using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Formatters.Binary;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
using static Venus_Core.NiceRobotAction;

namespace Venus_MainPages.Unity
{
    public static class CommonFunction
    {
        //internal T 
        public static T GetValue<T>(Dictionary<string, object> RtDataValues, string str)
        {
            if (RtDataValues==null)
            {
                return default(T);
            }
            if (RtDataValues.Keys.Contains(str))
            {
                try
                {
                    if(RtDataValues[str]!=null)
                        return (T)Convert.ChangeType(RtDataValues[str], typeof(T));
                    else
                    {
                        return default(T);
                    }
                    
                }
                catch
                {
                    return default(T);
                }
            }
            else
            {
                return default(T);
            }
        }
        public static IEnumerable<string> GetFilesNames(string path)
        {
            if (Directory.Exists(path))
            {
                return Directory.GetFiles(path, "*.rcp")?
          .Select(Path.GetFileNameWithoutExtension);
            }
            else
            {
                return new List<string>();
            }
        }

        public static T ToEnum<T>(this string value,out bool isParseOK) where T : struct
        {
            T result;
            if (Enum.TryParse<T>(value, true, out result))
            {
                isParseOK = true;
                return result;
            }
            else
            {
                isParseOK = false;
                return default(T);
            }
        }
    }
}