using ET;
using MongoDB.Bson.Serialization.Attributes;
using Sirenix.OdinInspector;
using System;
using UnityEngine;
#if UNITY_EDITOR
using XNode;
#endif

namespace Cal
{
    [System.Serializable]
#if UNITY_EDITOR
    [BsonIgnoreExtraElements]
    [NodeWidth(300)]
    public abstract class SkillOptionBase : SkillNode
#else
    [BsonIgnoreExtraElements]
    public abstract class SkillOptionBase
#endif
    {
        [LabelText("操作类型")]
        [ShowInInspector]
        public abstract SkillOptionType optionType { get; }

#if SERVER
#endif
#if UNITY_EDITOR
        [LabelText("输入")]
        [BsonIgnore]
        [Input] public float input;
        [PropertySpace(0, 15)]
        [LabelText("Modifier")]
        [BsonIgnore]
        [Output] public float result;
        // Use this for initialization
        protected override void Init()
        {
            base.Init();

        }

        // GetValue should be overridden to return a value for any specified output port
        public override object GetValue(NodePort port)
        {
            return null;
        }
        public override void OnCreateConnection(NodePort from, NodePort to)
        {
            if (to.node == this)
            {

            }
            else
            if ((to.node is SkillOptionBase))
            {
                //from.Disconnect(to);
            }
        }

        internal virtual void Clear()
        {

        }

        public SkillOptionBase Clone(SkillOptionBase node)
        {
            Type type = this.GetType();
            var arr = type.GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
            foreach (var fieldInfo in arr)
            {
                if (fieldInfo.DeclaringType == type)
                {
                    fieldInfo.SetValue(node, fieldInfo.GetValue(this));
                }
            }
            return node;
        }
        public void DeepClone(SkillOptionBase node)
        {
            Type type = this.GetType();
            var arr =ReflectionHelper.GetFields( type,System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
            foreach (var fieldInfo in arr)
            {
                fieldInfo.SetValue(node, fieldInfo.GetValue(this));
            }
        }
        public virtual NodePort GetNodePort(string fieldName)
        {
            return GetOutputPort("result");
        }
        /// <summary>
        /// 填充字段
        /// </summary>
        public virtual void Serilize(SkillOptionBase skillOption)
        {
        }
        public override void CheckData()
        {
            base.CheckData();
            Type type = this.GetType();
            var arr = type.GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);
            foreach (var fieldInfo in arr)
            {
                if (fieldInfo.DeclaringType == type && fieldInfo.FieldType == typeof(SelectMultiTarget))
                {
                    SelectMultiTarget selectMultiTarget = fieldInfo.GetValue(this) as SelectMultiTarget;
                    selectMultiTarget.CheckData();
                }
            }
        }
#endif

    }
}