ProjectDDD/Packages/SLUnity/SLUI/SLValueComparison.cs

using System;

namespace Superlazy.UI
{
    [Serializable]
    public class SLValueComparison
    {
        public bool useCheckValue;
        public string checkValue = string.Empty;
        public bool useCompValue;
        public string compValue = string.Empty;
        public CompType compType;
        public bool Result { get; private set; } = false;

        private CompValueType checkValueType = CompValueType.None;
        private CompValueType compValueType = CompValueType.None;
        private SLEntity checkValueStatic;
        private SLEntity compValueStatic;
        private string bindPath;
        private bool started = false;
        private Action changeAction;
        private string globalCheckValue; // 글로벌 참조 최적화용
        private string globalCompValue; // 글로벌 참조 최적화용

        private enum CompValueType
        {
            None,
            Static,
            GlobalEntity,
            Entity,
        }

        public enum CompType
        {
            More = 0,
            Less = 1,
            Equal = 2,
            NotEqual = 3,
            MoreAndEqual = 4,
            LessAndEqual = 5,
        }

        private void OnChange()
        {
            var calcResult = RecalcResult();
            if (Result != calcResult || started == false)
            {
                started = true;
                Result = calcResult;
                changeAction.Invoke();
            }
        }

        public bool CheckPath(string bindPath)
        {
            Init();
            this.bindPath = bindPath;
            return RecalcResult();
        }

        private bool RecalcResult()
        {
            if (useCheckValue == false)
            {
                return SLGame.SessionGet(bindPath);
            }

            if (checkValueType == CompValueType.GlobalEntity)
            {
                checkValueStatic = SLGame.SessionGet(globalCheckValue);
            }
            else if (checkValueType == CompValueType.Entity)
            {
                checkValueStatic = SLGame.SessionGet(bindPath.CombinePath(checkValue));
            }

            if (useCompValue)
            {
                if (compValueType == CompValueType.GlobalEntity)
                {
                    compValueStatic = SLGame.SessionGet(globalCompValue);
                }
                else if (compValueType == CompValueType.Entity)
                {
                    compValueStatic = SLGame.SessionGet(bindPath.CombinePath(compValue));
                }

                {
                    switch (compType)
                    {
                        case CompType.Equal:
                            return (checkValueStatic == compValueStatic);

                        case CompType.NotEqual:
                            return (checkValueStatic != compValueStatic);

                        case CompType.Less:
                            return (checkValueStatic < compValueStatic);

                        case CompType.LessAndEqual:
                            return (checkValueStatic <= compValueStatic);

                        case CompType.More:
                            return (checkValueStatic > compValueStatic);

                        case CompType.MoreAndEqual:
                            return (checkValueStatic >= compValueStatic);
                    }
                }
            }
            else
            {
                return checkValueStatic == true;
            }

            SLLog.Error("Session Check Faild");
            return false;
        }

        public void OnDisable()
        {
            Result = false; // 더이상 핸들링하지 않을 예정이기 때문에 제거 후에는 꺼져있다고 봐야함
            if (useCheckValue)
            {
                if (checkValueType == CompValueType.GlobalEntity)
                {
                    SLGame.RemoveNotify(globalCheckValue, OnChange);
                }
                else if (checkValueType == CompValueType.Entity)
                {
                    SLGame.RemoveNotify(bindPath.CombinePath(checkValue), OnChange);
                }

                if (useCompValue && compValueType == CompValueType.GlobalEntity)
                {
                    SLGame.RemoveNotify(globalCompValue, OnChange);
                }
                else if (useCompValue && compValueType == CompValueType.Entity)
                {
                    SLGame.RemoveNotify(bindPath.CombinePath(compValue), OnChange);
                }
            }
            else if (bindPath != string.Empty)
            {
                SLGame.RemoveNotify(bindPath, OnChange);
            }
        }

        public void OnEnable(string bindPath, Action changeAction)
        {
            started = false;
            Init();

            this.bindPath = bindPath;
            this.changeAction = changeAction;

            if (useCheckValue)
            {
                if (checkValueType == CompValueType.GlobalEntity)
                {
                    SLGame.AddNotify(globalCheckValue, OnChange);
                }
                else if (checkValueType == CompValueType.Entity)
                {
                    SLGame.AddNotify(bindPath.CombinePath(checkValue), OnChange);
                }

                if (useCompValue && compValueType == CompValueType.GlobalEntity)
                {
                    SLGame.AddNotify(globalCompValue, OnChange);
                }
                else if (useCompValue && compValueType == CompValueType.Entity)
                {
                    SLGame.AddNotify(bindPath.CombinePath(compValue), OnChange);
                }
            }
            else if (bindPath != string.Empty)
            {
                SLGame.AddNotify(bindPath, OnChange);
            }
        }

        private void Init()
        {
            if (checkValueType == CompValueType.None)
            {
                if (checkValue == "True")
                {
                    checkValueStatic = true;
                    checkValueType = CompValueType.Static;
                }
                else if (checkValue == "False")
                {
                    checkValueStatic = false;
                    checkValueType = CompValueType.Static;
                }
                else if (checkValue.IsLeft("\""))
                {
                    checkValueStatic = checkValue.Substring(1, checkValue.Length - 2);
                    checkValueType = CompValueType.Static;
                }
                else if (checkValue.IsLeft("."))
                {
                    globalCheckValue = checkValue.Substring(1, checkValue.Length - 1);
                    checkValueType = CompValueType.GlobalEntity;
                }
                else
                {
                    if (double.TryParse(checkValue, out var doubleData))
                    {
                        checkValueStatic = doubleData;
                        checkValueType = CompValueType.Static;
                    }
                    else
                    {
                        checkValueType = CompValueType.Entity;
                    }
                }
            }

            if (compValueType == CompValueType.None)
            {
                if (compValue == "True")
                {
                    compValueStatic = true;
                    compValueType = CompValueType.Static;
                }
                else if (compValue == "False")
                {
                    compValueStatic = false;
                    compValueType = CompValueType.Static;
                }
                else if (compValue.IsLeft("\""))
                {
                    compValueStatic = compValue.Substring(1, compValue.Length - 2);
                    compValueType = CompValueType.Static;
                }
                else if (compValue.IsLeft("."))
                {
                    globalCompValue = compValue.Substring(1, compValue.Length - 1);
                    compValueType = CompValueType.GlobalEntity;
                }
                else
                {
                    if (double.TryParse(compValue, out var doubleData))
                    {
                        compValueStatic = doubleData;
                        compValueType = CompValueType.Static;
                    }
                    else
                    {
                        compValueType = CompValueType.Entity;
                    }
                }
            }
        }
    }
}