using LibXom.Data;
using LibXom.Streams;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LibW4M.Data.X
{
    public class VectorResourceDetail : ResourceDetail<XomVector>
    {
        public VectorResourceDetail(W4SaveFile fileBelongs, XomContainer mainContainer, bool load = true) : base(fileBelongs, mainContainer, load)
        {
        }

        public override void Load()
        {
            using (XomStreamReader reader = new XomStreamReader(new MemoryStream(this.mainContainer.GetData())))
            {
                reader.Skip(3);
                this.Value = new XomVector(reader.ReadFloat(), reader.ReadFloat(), reader.ReadFloat());
                this.Name = this.fileBelongs.LookupStringFromId(reader.ReadCompressedInt());
                this.Flags = reader.ReadInt32();
            }
        }

        internal override void loadDefaults()
        {
            base.loadDefaults();
            this.Value = new XomVector(0.0f, 0.0f, 0.0f);
        }
        public override void Save()
        {
            using (MemoryStream ms = new MemoryStream())
            {
                using (XomStreamWriter writer = new XomStreamWriter(ms))
                {
                    writer.Skip(3);

                    writer.WriteFloat(this.Value.X);
                    writer.WriteFloat(this.Value.Y);
                    writer.WriteFloat(this.Value.Z);

                    writer.WriteCompressedInt(this.Name.Id);
                    writer.WriteInt32(this.Flags);

                    ms.Seek(0x00, SeekOrigin.Begin);
                    mainContainer.SetData(ms.ToArray());
                }
            }
        }
    }
}