using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.Serialization;
using UnityEngine.VFX;
using System.Text;

namespace UnityEditor.VFX
{
    class VFXDataSpawner : VFXData
    {
        public override VFXDataType type => VFXDataType.SpawnEvent;

        public override void Sanitize(int version)
        {
            base.Sanitize(version);

            while (m_Owners.Count > 1)
            {
                m_Owners.Last().SetDefaultData(true);
            }    
        }

        public override void CopySettings<T>(T dst)
        {
            //There is nothing serialized here
        }

        public override void GenerateAttributeLayout(Dictionary<VFXContext, List<VFXContextLink>[]> effectiveFlowInputLinks)
        {
        }

        public override string GetAttributeDataDeclaration(VFXAttributeMode mode)
        {
            throw new NotImplementedException();
        }

        public override VFXDeviceTarget GetCompilationTarget(VFXContext context)
        {
            return VFXDeviceTarget.CPU;
        }

        public override string GetLoadAttributeCode(VFXAttribute attrib, VFXAttributeLocation location)
        {
            throw new NotImplementedException();
        }

        public override string GetStoreAttributeCode(VFXAttribute attrib, string value)
        {
            throw new NotImplementedException();
        }
    }
}