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

namespace RomCheater.Serialization
{
    public interface ISearchResultWriter
    {
        void WriteResult<TValue>(uint address, TValue value) where TValue : IConvertible;
    }
    public class SearchResultWriter : SerializationWriter, ISearchResultWriter
    {
        public SearchResultWriter() : base() { }
        public SearchResultWriter(int resultCount) : base(resultCount) { WriteHeader(); }
        #region ISearchResultWriter members
        public void WriteResult<TValue>(uint address, TValue value) where TValue : IConvertible
        {

            Type t = typeof(TValue);

            binWriter.Write(address);
            switch (t.Name.ToLower())
            {
                case "byte":
                    binWriter.Write(Convert.ToByte(value));
                    break;
                case "sbyte":
                    binWriter.Write(Convert.ToSByte(value));
                    break;
                case "uint16":
                    binWriter.Write(Convert.ToUInt16(value));
                    break;
                case "int16":
                    binWriter.Write(Convert.ToInt16(value));
                    break;
                case "uint32":
                    binWriter.Write(Convert.ToUInt32(value));
                    break;
                case "int32":
                    binWriter.Write(Convert.ToInt32(value));
                    break;
                case "uint64":
                    binWriter.Write(Convert.ToUInt64(value));
                    break;
                case "int64":
                    binWriter.Write(Convert.ToInt64(value));
                    break;
            }
        }
        #endregion

        private void WriteHeader()
        {
            // write magic: SRD
            binWriter.Write(Encoding.UTF8.GetBytes("SRD"));
            // write version (int)
            binWriter.Write((int)1);
            // write count (int)
            binWriter.Write(ResultCount);
        }
    }
}