namespace AtlasUtility
{
    using UnityEditor;

    using System;
    using System.IO;
    using System.Linq;
    using System.Collections.Generic;

    public class AtlasReferenceTable
    {
        #region Variable

        protected static string ReferenceTablePath
        {
            get { return AssetDatabase.GetAssetPath(InstanceManager.SearchInstance<AtlasUtility>().AtlasReferenceTable); }
        }

        #endregion

        public static List<AtlasReferencePair> ReadAllLine()
        {
            StreamReader streamReader = new StreamReader(ReferenceTablePath);

            string referenceTable = streamReader.ReadToEnd().Trim();

            streamReader.Close();

            if (referenceTable == "")
            {
                return new List<AtlasReferencePair>();
            }
            else
            {
                List<AtlasReferencePair> list = new List<AtlasReferencePair>();

                foreach (var content in referenceTable.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries).ToList())
                {
                    list.Add(new AtlasReferencePair(content));
                }

                return list;
            }
        }


        public static void WriteAllLine(List<AtlasReferencePair> referencePairList, bool append = false)
        {
            List<string> lineList = new List<string>();

            foreach (var referencePair in referencePairList)
            {
                lineList.Add(referencePair.Content);
            }

            WriteAllLine(lineList, append);
        }

        public static void WriteAllLine(List<string> lineList, bool append = false)
        {
            StreamWriter streamWriter = new StreamWriter(ReferenceTablePath, append);

            for (int i = 0; i < lineList.Count; i++)
            {
                streamWriter.WriteLine(lineList[i]);
            }

            streamWriter.Close();
        }
    }
}