using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using Newtonsoft.Json;

namespace TJAPlayer3
{
    [Serializable()]
    internal class CSongUniqueID
    {
        public CSongUniqueID(string path)
        {
            filePath = path;

            tGenerateUniqueID();
            tSongUniqueID();
        }

        public void tSongUniqueID()
        {
            if (!File.Exists(filePath))
                tSaveFile();

            tLoadFile();
        }

        #region [Auxiliary methods]

        public void tAttachOnlineAddress(string url)
        {
            data.url = url;
            tSaveFile();
        }

        public void tGenerateUniqueID()
        {
            data.id = CCrypto.GetUniqueKey(64);
        }

        #endregion

        public class Data
        {
            public string id = "";
            public string url = "";
        }

        public Data data = new Data();

        public string filePath;

        #region [private]

        private void tSaveFile()
        {
            ConfigManager.SaveConfig(data, filePath);
        }

        private void tLoadFile()
        {
            data = ConfigManager.GetConfig<Data>(filePath);
        }

        #endregion
    }
}