using UnityEngine;

namespace AibisDream.FixSystem
{
    public class CheckGameHandler : MonoBehaviour
    {
        [SerializeField] private Transform questionPart;
        [SerializeField] private SpriteRenderer resultPart;

        private CheckRule _curRule;
        private PipelineProduct _curProduct;

        public void LoadRules(CheckRule checkRule)
        {
            _curRule = checkRule;
            // 展示规则
        }

        public void Handle(PipelineProduct product)
        {
            // 展示该物体
            resultPart.sprite = product.CheckData.sprite;
            _curProduct = product;
        }

        public void OnCheck(bool isPass)
        {
            var matchRes = _curRule.Match(_curProduct.CheckData);
            Debug.Log(matchRes == isPass ? "判断正确" : "判断错误");

            _curProduct.CheckPass();
        }
    }

    [CreateAssetMenu(fileName = "CheckData", menuName = "Level Data/CheckData")]
    public class CheckData : ScriptableObject
    {
        // 目前想到的就是色彩，边数，圆角和直角
        public Color color;
        public int borderCount;
        public bool isRound;

        public Sprite sprite;
    }

    [CreateAssetMenu(fileName = "CheckRule", menuName = "Level Data/CheckRule")]
    public class CheckRule : ScriptableObject
    {
        public bool isColorLimited;
        public Color color;

        public CompareSign borderCountSign;
        public int borderCount;

        public CompareSign roundSign;
        public bool isRound;

        public bool Match(CheckData data)
        {
            // 色彩
            if (isColorLimited == true)
            {
                if (color != data.color)
                {
                    return false;
                }
            }

            // 圆角和直角
            if (roundSign == CompareSign.Equal)
            {
                if (isRound != data.isRound)
                {
                    return false;
                }
            }
            else if (roundSign == CompareSign.NotEqual)
            {
                if (isRound == data.isRound)
                {
                    return false;
                }
            }

            // 边数
            return borderCountSign switch
            {
                CompareSign.Ignore => true,
                CompareSign.Equal => borderCount == data.borderCount,
                CompareSign.NotEqual => borderCount != data.borderCount,
                CompareSign.GreaterThan => data.borderCount > borderCount,
                CompareSign.LessThan => data.borderCount < borderCount,
                CompareSign.GreaterThanOrEqual => data.borderCount >= borderCount,
                CompareSign.LessThanOrEqual => data.borderCount <= borderCount,
                _ => true,
            };
        }
    }

    public enum CompareSign
    {
        Ignore,
        Equal,
        NotEqual,
        GreaterThan,
        LessThan,
        GreaterThanOrEqual,
        LessThanOrEqual
    }
}