using NodeCanvas.Framework;
using ParadoxNotion;
using ParadoxNotion.Design;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace NodeCanvas.Tasks.Actions
{
    public enum ValueType
    {
        Float,
        Int,
        Vector3
    }

    [Category("扩展/设置值的运算修改")]
    [Description("设置值的运算修改")]
    [Name("设置值的运算")]
    public class SetOperation : ActionTask
    {
        [BlackboardOnly]
        //结果
        public ValueType valueType;
        [ShowIf("valueType", (int)ValueType.Float)]
        public BBParameter<float> floatValue;
        [ShowIf("valueType", (int)ValueType.Int)]
        public BBParameter<int> intValue;
        [ShowIf("valueType", (int)ValueType.Vector3)]
        public BBParameter<Vector3> vectorValue;

        public OperationMethod operation;
        //参数1
        public ValueType param1Type;
        [ShowIf("param1Type", (int)ValueType.Float)]
        public BBParameter<float> floatParam1;
        [ShowIf("param1Type", (int)ValueType.Int)]
        public BBParameter<int> intParam1;
        [ShowIf("param1Type", (int)ValueType.Vector3)]
        public BBParameter<Vector3> vectorParam1;

        public ValueType param2Type;
        [ShowIf("param2Type", (int)ValueType.Float)]
        public BBParameter<float> floatParam2;
        [ShowIf("param2Type", (int)ValueType.Int)]
        public BBParameter<int> intParam2;
        [ShowIf("param2Type", (int)ValueType.Vector3)]
        public BBParameter<Vector3> vectorParam2;

        protected override string info
        {
            get
            {
                switch (valueType)
                {
                    case ValueType.Float:
                        return string.Format("{0}={1}{2}{3}", floatValue, floatParam1, OperationTools.GetOperationSingleString(operation), floatParam2);
                    case ValueType.Int:
                        return string.Format("{0}={1}{2}{3}", intValue, intParam1, OperationTools.GetOperationSingleString(operation), intParam2);
                    case ValueType.Vector3:
                        return string.Format("{0}={1}{2}{3}", vectorValue, vectorParam1, OperationTools.GetOperationSingleString(operation), vectorParam2);
                    default:
                        return "Error";
                }
            }
        }


        protected override void OnExecute()
        {
            switch (valueType)
            {
                case ValueType.Float:
                    floatValue.value = OperationTools.Operate(floatParam1.value, floatParam2.value, operation);
                    break;
                case ValueType.Int:
                    intValue.value = OperationTools.Operate(intParam1.value, intParam2.value, operation);
                    break;
                case ValueType.Vector3:
                    vectorValue.value = OperationTools.Operate(vectorParam1.value, vectorParam2.value, operation);
                    break;
            }
            EndAction();
        }

    }
}